American Pain Institute provides pain management in Portsmouth. We offer Botox, radio frequency ablation, as well as perform blocks & joint injections. See more
Read More| Thursday | 7:30AM to 5PM |
| Friday | 7:30AM to 5PM |
| Saturday | Closed |
| Sunday | Closed |
| Monday | 7:30AM to 5PM |
| Tuesday | 7:30AM to 5PM |
| Wednesday | 7:30AM to 5PM |
14 Manchester Sq Ste 290, Portsmouth, NH 03801
Wonderful experience dr greenspan is so delightful to deal with including his whole staff always so upbeat and i always leave in a better mood than i showed up in 🙂
For the first time in years I had a Dr. fully listen and understand me. The staff here are amazing,friendly,professional and knowledgeable. I didn’t feel like a number to them.
These doctors are passionate and in medicine for all the right reasons… they care about their patients. The staff is very friendly, and the office itself is beautiful, clean and filled with state of the art technology.
I have been coming here for 2 months and seeing Dr Lehn. When I leave here I literally feel like a new person without getting narcotics! I cannot thank him enough for changing my life for the better and hopefully preventing surgery!!
I highly recommend Dr. Greenspan- he is brilliant, extremely innovative, and has a great bedside manner– something that’s hard to come by these days! I was thrilled to learn that he provides PRP Injections, which can heal many types of injuries that would otherwise require surgery!
Doctors and nurses there are nice but the phone staff is awful. Disrespectful, zero compassion or understanding and if you ask any questions about cost and you will be met with defensiveness and attitude. Now that DR. Lehn left I’m never going back.
the best and most caring experience i have ever experienced as a nurse with over forty years experience this is the best i have ever been treated i have a chronic disease that is painful and dr. lehn took the time listened to me put me at …
I feel like God heard my PRAYERS of how much pain I have been in, after what I’ve been through, that he led me to American Pain Institute. The team, and I mean team of people from check-in to check-out, the nurses, and especially Dr. …
When I say that Dr Lehn at American Pain Institute is the best doctor I have ever had I think that is an understatement. When I first came to see him I was barely functional to the point of not being able to get out of bed – and with my TMJ …
I have been in treatment for chronic pain for over 20 yrs and Dr. Greenspan and his partner, Dr. Lehn are the only doctors I have seen who have taken the time to listen and take action to attempt to improve my daily existance. It’s not …
My name is Annette I’m one of American pain Institute patient I’ve been going to the. For awhile IveI been to other pain Doctors before and never got much releaf I started going to American pain Institute for my chronic back pain through …
The staff is always helpful and friendly. Dr. Lehn is wonderful. Professional, empathetic, and an excellent physician. Before going to American Pain Institute I was in constant pain and was unable to lift my arms. I can now put my arms up and have very little pain. Thanks Dr. Lehn and staff.
Dr. Lehn is my doctor and I feel so blessed to have gotten the kind of care that is so personalized that you know that you are not just another name on a schedule. You know that all aspects of your situation are being considered each and …
I love coming here the staff is friendly and are willing to work with you about issues you may have. Dr. Greenspan makes my day every time I step into a room. As long as you are honest and upfront(pinky swearing helps) he will work with …
I became a patient there in November 2016 and I absolutely Love it!! The staff is so friendly and welcoming! I see Dr. Robert Lehn and he’s amazing! Not only knowledgeable but also very compassionate and understanding, that seems to be …
This is a first class facility! The staff is AWESOME. DR. Greenspan is so great I have had shots from him it’s unbelievable how gentle he is I feel him rub the cold wipe on and that’s it it’s over without any pain.The only one I would recommend! IF you want pain free procedures he is the doctor thanks DR. GREENSPAN!!!!
I have been seeing Dr. Greenspan for a few months. Prior to seeing him I was in constant pain for six plus months due to my RA. While waiting for the right cocktail of RA drugs to help with my inflammation I was desperate for some relief …
The doctors and staff at American pain institute are wonderful. Dr. Lehn has been so helpful, from performing blocks to helping me change medications to referring me to other specialists he’s provided great care. You can tell he wants the best for his patients. I would absolutely recommend him to anyone dealing with pain.
Dr Joshua Greenspan has helped not only myself, but my family, get an understanding and grip on what day to day chronic pain does to me. A father of twins boy/girl and a wonderful wife of almost a quarter of a century. …
My experience has been next to amazing. The initial walk in was enlightening, everything you would not expect from a doctors office. My first thought was, ‘this can’t be a doctors office, I must be in the wrong place. …
Dr. Greenspan has literally changed my life. He and his entire staff are always so happy and such a pleasure to be around. His knowledge and expertise is far greater than any other Doctor I have seen prior to him, and the fact that he …
I am a pretty non tech savvy individual and I apologize beforehand. When do you call family family when the aren’t your biological mother,father, grandparents, sister, brother, aunt, uncle?? The list can go on. Not going into my history, …
I am a very grateful woman. When I first started going to Dr. Greenspan I couldn’t even function in my daily life. I was in constant back pain all day, every day. Thankfully after my treatment plan, I have been able to enjoy my summer …
I have been a patient of Dr. Lehns for a close to a year. I am very grateful for his help. I can now play with my dog and have also stopped smoking marijuana. My quality of life is increased 10 fold. I have also gained a healthy amount of …
Personally, I find Dr. Greenspan to be caring and truly interested in I you have to say. As a doctor, he is very competent, knowledgeable and he takes the time to determine what procedure will work best for YOU, as an individual, with your …
Dr. Greenspan runs a first class facility. The staff is friendly and courteous from the time one walks in. The office is beautiful. Most importantly if I have a patient that is in severe pain and wants an option to mitigate the spinal pain …
Dr. Greenspan is such an Amazing Doctor! I Had a procedure today.He was so Gentle and talked to me all the way through the Procedure knowing that I was nervous. I truly am so happy he is my doctor
I was referred to Dr. Greenspan by my primary care doctor. Thank god! Dr. Greenspan is a very thorough professional. He listened to my issues and my needs. LISTENED! I have had 3 pain management doctors since 2004. Ranging from ‘OK” to …
I’m a new patient here and I will admit I was a little nervous going to a new place as I had been going to another pain management center for over the past 7 years with little to no pain relief, I loved my doctor there nothing negative for …
I have seen doctors for years hoping for help with arthritis, trigger point pain in shoulder area , and neck and lumbar spine extending to thighs..Dr. Greenspan is the first doctor that has totally helped me! I am so happy. I have felt …
I have been going to Dr.Greenspan since 2014. He is one of the most caring compassionate doctors that I have ever met and very thorough he actually does his job and tackles the pain problems you have at hand he has done so much for me over …
I have been going to Dr Greenspan who is upfront about getting relief from the excruciating pain I was suffering from. The first three Epidurals did very little for me but the first one of the second round did the trick and I have been …