Orthopedic surgeons at Community Orthopedic Medical Group (COMG) offer high quality treatment for orthopedic conditions.
| Friday | 8AM to 5PM |
| Saturday | Closed |
| Sunday | Closed |
| Monday | 8AM to 5PM |
| Tuesday | 8AM to 5PM |
| Wednesday | 8AM to 5PM |
| Thursday | 8AM to 5PM |
26401 Crown Valley Pkwy Ste 101, Mission Viejo, CA 92691
Dr. Burdi and his assistant Tyler are amazing! After years of severe, debilitating pain he did a spinal fusion and I’ve been pain free for 3 years now. He also did a outpatient spine surgery on husband and he is pain free!
Great support from a friendly and competent staff.
There’s a really good doctors office
Excellent. Helpfull, pleasant, smiling, effective. caring,.. THE BEST!!! Lee Adair
Very slow in getting back to patients. Seems like they have more then what they can handle.
Very impressed with Dr. Gardner.
Dr. Thomas is very knowledgeable and under. Staff is caring and friendly.
Excellent doctor and kind and compassionate staff. Ellen is wonderful
Dr. Morris is the best – very caring and knowledgable. I highly recommend this group.
My average wait time to see the doctor is usually 45-60 mins after scheduled appointment.
Great group of doctors, you can’t go wrong this group. Have recommended them to family and friends.😃 …
just had knee surgery,doctor thomas and his staff were great
Very efficient staff and one of the best surgeons with Dr. Adamson. Would recommend them highly to everyone.
These doctors are the best. Am very comfortable referring them to anyone needing an ortho dr.
Excellent in every respect — from front desk staff to medical staff. Highly recommended — especially Dr. Tocci.
Outstanding care from top-notch professionals. A very well-run practice. I highly recommend it.
Just found out that I paid $400+ last year just to have the doctor tell me there’s nothing they can do. The X-ray was cheaper. I was going to come back here but no thanks.
Dr. Evangelista is terrific .. patient, great listener, and superb”bedside manner.” Highly recommended.
Absolutely the best service. Once you have visited this group you will never go anywhere else, they really know their stuff. The staff at the front desk are wonderful too.
Can’t reach anyone via phone. Trying to schedule or cancel is a nightmare. Stay away.
I have had great care for my knee, back and hand from highly trained and friendly professionals. Very nice office with short waits, Excellent!
I have been a patient of Community Orthopedics Medical for several years, I have received the best professional of care and most definitely I highly recommend the doctors and their staff.
Am a gymnastics trainer, Nigerian based in Dubai , I’ve some issues right below my shoulder which I want to fix durring my vacation in this clinic, Please I need a professional who can direct me step by step to book an appointment, directions and everything in addition. Thank you
Be aware!!, even if your bills are fully paid, they will continue to send invoices with late fees from zero balance. Then a late fee of the late fee… and so on.
Amazing Doctors, nurses and support staff. You can never go wrong bring any Orthopedic issues to Community Orthopedic. Mahalo’s
Have been waiting for over 3 weeks for my MRI authorizations. No one returns my voice mail or emails.
Excellent practice, kind and caring. Wait times are minimal and all their support staff are wonderful. Really pleased with Dr Adamson…
A well oiled machine with a human touch. They kept me moving through their process and everyone did their job with care. Almost no wait times. Very Happy!
40 minutes past my appointment time for an injection. Not happy. My time is valuable also.
I have absolute confidence in the team at COMG, I wouldn’t use any other team of orthopedic specialists than COMG and would recommend them to any one needing orthopedic services.
Everyone in the practice is professional & SO KIND!! Dr. Tocci is so knowledgeable & thorough! We are grateful to be under his care!!
Dr Gardner and the entire staff were excellent. I was impressed from the initial phone call to a very professional evaluation of my xrays.
Great service and great doctors. Dr. Gardner is my orthopedist. Very convenient location in Mission Viejo.
Dr Evangelista, Dr Maranghi are the best, i have had the fortune to have both of them taking care of my medical needs and they are fantastic
the entire crew working there are amazing, they show really good values and conduct a professional image at all time
THANK YOU GUYS
I took my mom Hoa Pham there to see Dr. Adamson. It was a great experience and how amazing Dr. Adamson and his staff. We would definitely recommend this place. Very professional.
Dr. Hanjan is very thorough and discusses every option of treatment with great detail. I know that under his care he will fix my low back pain.
Poor customer service. Apparently called 3 days ago to change appt. Read back a completely wrong number. Then told sister in law Dr. Had emergency? Been waiting for 2 hours. Last time here thank God!
Always warm, professional and reliable
Charles and The cast room “Figgs” and Kingston were wonderful with my 85 year old Dad today🥰 …
I was extremely happy with Dr. Gardner and his staff. Very efficient and extremely competent. Diagnosed and successfully treated at the same appointment.
Dr Morris was great….but beware. They charge you to fill out work disability forms. Also, trying to get a temporary handicap placard is difficult.
I was recently treated by Doctors Burdi, Evangelista, and Hanjan for a spinal condition. The treatment and surgery went well. They all treated me very professionally, and I would recommend them to anybody.
Would love to review the Dr’s but making an appointment has been the most frustrating experience ever. …
Dr. Thomas is awesome. He cares and takes his time to explain the issues, plus he cares about the patient as a whole. He’s the best.
Thx to Dr Marangi, Jason Knott, Elaine Bryant and the rest of the crew for getting me through two hip joint replacements within 12 months. …
My surgery went as planned and on time. All the people involved were very professional and mindful of my needs. …
Everyone I’ve encountered at Community Orthopedic is just wonderful, the staff, the nurses, the P.A.s and of course, the Doctors. I have been treated by 4 of the Drs. and would highly recommend the group to anyone.
Dr. Guerrero is an excellent surgeon! I highly recommend him and this medical group.
Great experience. Staff is friendly, professional. Office is impressive. I had a very pleasant experience and would highly recommend Community Orthopedic – actually most of my friends and neighbors are patients there already.
our family has had a number of examinations and surgeries with this group. They are excellent all the way around. [one such was wrist joint replacement which came out great] Efficient, great work, cordial. They are on their game.
I have nothing but good things to say about this Orthopedic Medical Group.
I was in a lot of pain with my hip, I was referred to Dr. Marandola by my Primary car physician and got in to see the doctor right away, and he replaced my hip in January of 2018 and I am free of pain in that hip.
Dr. Hanjan is thorough, professional, and caring. I have recommended him to several of my friends- clearly showing my confidence in his ability
as a great doctor. Also the staff is friendly and most helpful.
Dr. Marangi, Jason and office staff were very throrough, effectant , polite. Every question I had concerning my knee operation was answered with clarity and understanding. Every step they were going to take was explained and every step I …
The surgery side may be great, as reflected in the reviews, but I would highly suggest going somewhere else for the MRI. The staff there is very impatient, short, rude, and they do not have any empathy for the patient. I was scheduled for a …
I have been lucky to be operated on by Dr. Thomas, Dr. Adamson and Dr. Tocci. Excellent Doctors and care. I love Dr. Ronan Donnelley as well, great health care group. I have been well taken care of well all the Dr.’s, PA’s and staff.
I have seen Dr. Hanjan for severe back problems and my knees.
He is a WONDERFUL doctor and overall a great and compassionate human being.
Dr Hanjan does not rush you in and out of his office but takes his time …
My wife and I have had several visits @COMG. My visits have been with Jason Knott. He is extremely knowledgeable and has a remarkable ability to explain his analysis. Smart, intelligent, courteous and patient. I have several age related …
Dr. Burdi is treating me for ongoing spine and knee problems . He spends as much time as needed to answer any questions and explains , so you understand , what is causing the problem , surgery is always the last resort. Staff is very …
My wife and I have been going to Community Orthopedic Medical Group (COMG) for years for different needs. Superior service, caring, helpful and competent medical staff. I would highly recommend COMG for any orthopedic need.
Over the past 15 months I have had numerous visits to COMG – pre and post op. I have the highest praise for Dr. Burdi (spinal surgery) and Dr. Marandola (hip surgery, I have always found all the staff courteous and friendly and competent. I …
Dr. Marangi replaced both of my knees on the same day, May 4th, 2016. Before the surgery, I couldn’t walk 10 yards and crawled up and down the stairs. Today I walk 3 miles at the beach daily and uneven surfaces, curbs and stairways are not …
I rate Dr. Michael Burdi at the highest level of medical skill and professionalism. He is a clear communicator who will tell you precisely what he is capable of doing to address your specific orthopedic issue and personal situation. He is …
Been helped by Adamson and Thompson, both top notch. Had arthroscopic surgery on my shoulder and it’s doing great almost a year later! Very professional staff, can’t go wrong with Community Orthopedic.
My second knee replacement by Dr. Adamson. I’m glad I only have two knees, but if I had 3, I would want Dr. Adamson to do the job.
He and his staff are excellent in every regard. My highest recommendation
for his professional knowledge and experience.
Dr. Kent Marangi and Jason Knott, PA are the best ! I recovered from two hip replacements in September & October without complications. They are professional, informative and pleasant. I’ve returned to my active lifestyle and look forward to skiing in the mountains by the end of the year.
Had a surgery with a Doctor here. After another injury several years later, was planning to have another surgery with him. After a few doctor visits, I found out that I owed them over 200 dollars despite paying my copays originally. Indeed …
Dr. Tocci performed bunion surgery on both my feet in Oct. and Dec. 2015 and later hardware removal from both feet. I am very pleased with the result of my surgeries. Both Dr. Tocci and his PA, Ronan were very helpful explaining the …
Outstanding service from the beginning of making the appointment to being examined and diagnosed. Dr. Birdie, awesome and always the professional can’t say enough about him. Clear concise and on point with his option and suggestions. Surgery skills beyond repprouch Thanks for everything you do, did and will do in the future.
All staff, especially the doctors and physician assistance are great. They are all very professional, very courteous, friendly and explain things very well. I have had nothing but excellent results For all of my treatments.
Within the past Three years I have had two Major surgery’s. A left Shoulder Replacement, and A Partial Left Knee Replacement. Both Surgery’s were done by the same Doctor. Doctor Marandola, M.D. at Community Orthopedic Medical Group. I …
Dr. Tocci helped relieve pain from a previous surgery and was honest in telling me it might not be perfect but would help. It has and is much better than it was. He doesn’t rush you and listens. He, Charles and his staff are great and would highly recommend them.
Can’t say enough good things about Dr. Marangi and his staff. Best care I could have received. Got a second opinion and glad I chose them. Dr Marangi is smart and skilled and did an excellent job fixing a difficult knee injury. The staff was professional, courteous, and responsive. Can’t go wrong.
Five surgeries in the last three years with COMG gives me a “better than most” view of the care and service they provide.
Two lumbar fusions with Dr. Burdi, both different procedures, both went …
I recently underwent a total hip replacement by Dr. Thomas. This was the most professional procedure I’ve had, from the anesthesiologist to the post surgical care. This team is truly miracle workers. In only four weeks my pain is gone and I am walking like a young man again.i
Dr. Burdi and office staff were very helpful and concerned about my lower back problem. Doctor tried several different procedures, and left it up to me whether or not I wanted to have surgery. At this time, I decided against surgery and …
I’ve been treating with various physicians at Community Orthopedic Medical Group since 1999.
I love that most of he doctors specialize, dividing the practice literally by …
Dr. Hanjan has been my orthopedist for a couple of years treating my spinal stenosis. I had terrible pain and limited mobility before visiting him. He has given me a couple of epidural treatments which have significantly reduced the pain. …
I have been seeing Dr. Thomas and Amanda off and on for the arthritis in my knees. They are both very good at explaining what is needed and neither one have tried to “sell” a procedure. When the cortisone shots and synvisc shots no longer …
This is my second surgery with Dr. Marandola. I would not want anyone else because he IS the best. This medical group is the best and extremely professional. I would highly recommend Community Ortho. I work out in the gym 5 days a week and …
I have been treated by Dr. Hanjan for a while and have been very pleased with his performance and intelligence. Dr. Hanjan is extremely knowledgeable, professional and caring. He takes his time to diagnose the problem and finds the most …
Dr Marandola is top notch in my book. He has tended to my wife’s foot and knee problems for a few years,ending with a total knee replacement in May. She is doing great and is walking all over Kentucky on vacation now His expertise and bedside manner make you very comfortable. Highly recommend him and his PA’s Scott and Jason.
From an accident that left my lower leg in 13 pieces and a broken collarbone to two broken wrists, to a knee replacement and help with arthritis, I would never go anywhere else. The doctors are the best and the staff is everything you …
Dr. Burdi recently treated my wife who had fallen and suffered a fractured vertebra. We found him to be thorough and caring in the supervision of her recovery. He explained various options and recommended a non-surgical treatment program which resulted in rapid and full recovery. We will consult him for any future needs.
Great service and follow through! Doctor and entire staff make you feel at home and are interested in taking good care of all patients. You come in and seems they know every patient as they address you by name and ask how you are and very …
I saw Dr. Adamson yesterday for a follow up visit on my knee. He diagnosed the issue & explained to me a Bakers cyst is extremely painful when it burst. I’m happy now that I can resume my daily activities knowing i’ll probably have minor issues for a while which are normal. Dr. Adamson is an outstanding doctor/surgeon.
Community Orthopedic Medical Group is top notch! The staff consists of some of the friendliest people I’ve ever encountered in the medical field. …
After experiencing knee pain for quite some time I finally listened to my wife and made an appointment with Dr. Marangi at COMG. Dr. Marangi and his staff made every effort to explain my injury and options. I chose to have surgery and they …
My wife and I have both received services from Dr. Tocci. She needed extensive surgery on her ankle. She is doing great and thankful that she chose Dr. Tocci for this complicated work. My situation has been “easier” as I have not needed …
Doctor Kent Marangi and his staff provided me with excellent care for my hip-replacement surgery. When I had an accidental fall which caused a separation of the Ball (Femoral Head at the top of my thigh bone – Femur) and the rounded Socket …
Been a patient of COMAG for the past 30 years. Clearly, the business has grown. Perhaps, too large to give good patient care. On my last visit, COMAG resembled a VA facility. Cold, impersonal front office. Doctors visits limited to around 5 …
My first visit here, but certainly not my last. The care and time I received from Amanda far exceeded any previous experiences for the same condition over the last 10 years. She spent all the time necessary to test and evaluate my …
Dr Thomas and his PA Amanda have given me fantastic care though a total knee replacement. I would highly recommend them! Dr. Hanjan has given me help with degenerative discs in my back. The epidural he administered gave me relief from …
I made an appointment with Dr. Hanjan a couple of weeks ago. I was very impressed with my visit with him. He is one of the best doctors I have ever seen. He took the time to get a very thorough history of my problem, did a very careful …
I went to at least one other or more orthopedic groups, and loved Dr. Adamson as soon as I met him. He felt sincere. I love all the staff, and especially love Dr. Adamson’s PA, Dr. Stewart. We have been on a journey with both my knees …
My late wife and I had been patients for many years prior to her passing away. Between us we had back surgery, ankle surgery, knee examinations, etc. Every doctor and PA with whom we dealt was extremely knowledgeable and caring. They always …
Dr. Burdi has about the worst bedside manner of any doctor I have ever seen (and that is not a small number). He is condescending, dismissive, and poorly equipped to actually provide any help to his patients. He seems to have poor …
I really can’t say enough positive things about my experience in Misson Viejo. I had a total hip replacement and Community Orthopedic went above and beyond to help me coordinate my surgery. Coming from out of state this made me feel much …
Dr Marandola performed my knee surgery last March, and I have had very little trouble since then. I have seen Jason Knott several times, both before and after the surgery. His professional caring attitude is exemplary.. He has answered …
My experience with Dr. Michael Burdi and the staff at Community Orthopedic Medical Group was outstanding. I was experiencing lower back issues that physical therapy and cortisone could not remedy. Consequently I elected to have back …
Nobody ever wants to have to go to the Dr., but, if you have superior service, courteous staff, and care that comes from Community Orthopedic Group, it sure makes the experience better. This was my first visit and i will recommend …
Dr. Adamson is one of the finest Orthopedic doctors in the business. He took care of an issue with my leg and I was extremely happy with the results. His fine bedside manner and willingness to take the time to explain the details of my …
I want to thank Dr. Gardner and the entire staff at Community Orthopedic for making a painful situation smooth and tolerable. From surgery to follow up, the process has been nothing short of truely acceptional . Everyone is pleasant to work …
I have been treated by Dr. Gardner from Community Orthopedic Medical Group for about a year and a half and have been very pleased with the service I have received. Their offices are conveniently located and are very up-to-date. I was able …
They are an amazing group of doctors. Very organized and really listen to the problems and pain issues you are having. I have had the privilege of working with Dr. Tocci, my terrible feet! Had surgery and recovered quite well. …
I had a great appointment with Dr. Marangi in early December. I had a badly sprained ankle and he was able to see me same day and was thoughtful, careful, and took plenty of time to see me. He ordered an MRI, which was conveniently …
I have recently had knee replacement surgery done by Dr. Adamson. The experience at COMG was very positive. The office personnel, medical assistants, MRI technicians and physicians were all caring and competent. Appointments were on time …
I recently had a procedure for my back at Community Orthopedic Medical Group. I have had back problems for the last 12 years. Dr. Burdi has diagnosed and corrected the flare ups successfully whenever they occur. He is extremely …
I was first referred to this office for wrist pain. Because that experience was so positive, I didn’t hesitate calling them when I suffered a serious injury after a fall. Everyone who has had a part in my treatments and healing process – …
My doctor who replaced my old broken down knee with a new metal replacement knee is the best surgeon I have ever met. Dr. Tom Thomas is kind, funny, and very good at what he does. I recommend him for any surgery you have coming up. …
Having sustained a broken right femur during a horrific Pitbull attack, I was ambulanced to Mission Hospital where I was fortunate enough to be treated by Dr. Stephen Gardner. Quite frankly I do not remember a thing about that night as I …
BILLING SCAM! You’ve been warned!
I visited Dr. Marangi during the last half of 2020 on three occasions. Though they had my insurance info, they collected an incorrect amount $55 for the copay, …
I’ve been under orthopedic treatment since early childhood football injuries to my knees in the early 1970’s. While my father was an MD, I’ve always had best possible medical care but over the past 23 years since I began treatment at COMG, …
I am posting this for my husband Steve. Dr. Adamson is a very good and caring doctor. He really listens to his patients and shows that he cares about them. …
Dr. Burdi did meniscus surgery on my left leg and back surgery on my wife’s back. He is thorough, explains all procedures and is truly concerned about your health and recovery after surgery. …
I had once considered my doctor a top candidate to perform my Hip replacement and then I found out that he would ONLY DO AN POSTERIOR approach incision and he would not consider a LESS INVASIVE ANTERIOR or Medial Approach which would …
I had excellent care from Dr Merandola. My right knee meniscus was torn and pitted and he removed the floating piece and penetrated the exposed bone so that I would develop protection. It worked out well. …
I have had 4 surgeries at this facility; 2 arthroscopic knee, left shouldr with Dr. Marandola and a hand surgery with Dr. Morris all with outstanding success. As a hairstylist of over 40 years, I need to be on my feet all day and have …
My husband, son, grandson, son-in-law, several referred friends, and I have received professional and empathatic care at COMG over the last several years. We have seen Drs. Marangi, Morris, Evangelista, Burdi, Tocci, and Gardner. We have …
I have been a patient since 1997 and still am a present patient. This office has been excellent from the very first day to the last visit. I’ve been treated by at least 6 of their doctors and numerous PA’s and staff. From the …
Community Orthopedic Medical Group is a five star medical group. Dr. Adamson and his staff helped changed my life with Total Knee Replacement surgery one year ago! My life has changed and I even hiked to the top of the Diamond Head Crater …
I can’t say enough about the physicians and their PA’s, and the care I receive at Community Orthopedic Medical Group. I have been going there for many years, have had knee surgeries and hand surgeries all of which have had a good outcome. …
Saw Amanda again for a continuing issue. She was so professional and kind and really took time to listen to my concerns. And very punctual which shows respect for other people’s time. That’s my favorite part. …
My double knee replacement surgery was a few years ago. I never thought I would find a Dr. who would agree to replace both knees at once. Dr. Marandola did not hesitate. Although recuperation could have gone faster, he was pleased with my …
I can not tell you how great the experience was with the entire office. Dr. Marandola is a great surgeon with the best bedside manner! After a workable experience with another OC practice I was left feeling pretty hopeless. He fixed both …
What a fantastic facility. They were able to get me in just a few days after I called for an appointment, which I found most unusual and refreshing. The entire staff was kind and helpful, even giving me detailed directions as the location …
I am about 8 months out post op (major Shoulder surgery). I am just returning to work which is very physical. I cannot tell you how pleased I am! I feel like a new man! Post op is not an easy process by any means but Dr. Marandola and his …
I was referred to Dr. Marandola to examine the pain I was having in my hip. After the exam and x-ray he recommended a total hip replacement. He explained the details of the surgery and what I could expect during the recovery period. This …
I have been treated by most of the doctors at Community Orthopedic Medical Group, and I can honestly say, in every case, they are personable, professional and always concerned about my well-being. I highly recommend all the doctors. I …
Very, very pleased with this facility, overall care and Dr. Gardner. I was pleasantly surprised to be able to get an appointment very quickly for a chronic Achilles issue. Dr. Gardner took his time, had new Xrays done and discussed …
I have tried calling several times, but no one answer the phone. They make you wait a lot on the phone, with no answer. They give you the option to leave a voicemail to request a callback, but they never call you back. I tried to make an appointment but was not able to for the past few weeks.
Excellent experience. Everything went exactly as Dr. Marandola had explained. Total hip replacement and back to ~75% mobility within a week, driving (it was my right leg) after 2 weeks, and continuing to improve after 4 months. Jason the PA was excellent in follow up visits I had. I would totally recommend this practice 100%.
Dr Burdi has been taking care of me for over ten years now. He became my doctor when as a second opinion prior to a surgery, he suggested an alternative course that has worked miracles. I’ve since see him for many issues (apparently I need …
Dr. Chen and staff were so caring and knowledgeable. My knee feels better already. Thank you for helping me !
Dr. Adamson did my shoulder surgery. He is the best. I like how he explains things and treats patients how they want to be treated. Charles has helped me with other issues and he is excellent too. I was very pleased with results, …
My experience with Community Orthopedic Group, Dr. Adamson and PA Charles could not have been better.
I am thrilled with this and the results from my surgery. Throughout the six …
Met with Dr Guerrero for the very first time this week! WOW so knowledgeable and super friendly. Fixed my knee pain immediately. The office staff was very efficient and friendly too! Need any orthopedic work, head to Community Orthopedic!!! Happy patient!
I went to Community Ortho in July 2019 with extreme right knee pain. A PA drained fluid, shot up with Cortisone; it improved immensely but I was advised I needed knee replacement. Saw Dr. Tom Thomas a month later and he disagreed that …
Dr. Tocci is a superior orthopedic physician, effectively and thoroughly healing foot related issues. He is the best I’ve found.
Dr. Chen did surgery on my husband Pablo Jucaban , Total Hip Replacement 09/27/2022. As far as surgery , management of post-operative and office coordination , Pablo recovered well without any complication at all . I applaud and admire …
Dr. Burdi and Tyler are an amazing duo. They took great care of me and resolved my back issues. They are patient, answer questions, and easy to talk to. Pat, their coordinator is fantastic as well and very responsive. When it came to …