Andrew McMahon, D.O.
Practice: Atlantic Orthopaedics & Sports Medicine
Specialty: Sports Medicine: Primary Care Sports Medicine
Office locations: Portsmouth, York
Dr. Andrew McMahon is board-certified by the American Board of Internal Medicine. Dr. McMahon treats sports-related injuries and conditions.
Dr. Andrew McMahon is board-certified by the American Board of Internal Medicine. Dr. McMahon treats sports-related injuries and conditions.
Since 2012, Dr. Andrew McMahon has served the seacoast community as a Primary Care Sports Medicine provider. Specializing in sports-related injuries, musculoskeletal ultrasound, and concussion care; he provides treatment to patients of all ages and abilities.
Dr. McMahon offers an individualized approach to patient care aiming to diagnose the problem, identify the root cause, and then provide the path to recovery. Dr. McMahon is a team physician for a number of local high schools and helps to develop concussion policy for several school districts. He is a former team physician for the US Freestyle Ski Team, the University of New Hampshire, the University of Southern Maine, and the Portland Pirates Hockey Team.
When Dr. McMahon is not treating patients, he can often be found riding his mountain bike or skiing with his wife and three kids.

Thank you. I’m really hoping this next mri will show what the future is going to be with increasing pain and discomfort. I’m very nervous about the feelings I have in my tissue between my thigh and my genitalia. I’ve been having moments of discomfort when I urinate. The pain is never stopped even with the medication that fusion therapy has provided with my pain management. Please express the urgency for both hips to be examined. Thank you for your continued care.
Very polite and professional.Dr.McMahon explained how the steroid shot would assessed with the pain overtime.
Excellent
Andrew was very good to me Had very Mine a discomfit but everything went well thank you
Super kind and great person
Very personable. Doesn’t mind answering questions. Thank you.
Friendly, professional and attentive.
great bedside manner kniwkedgeable friendly efficient
Always a pleasure visiting him. I don't like the reason for my visits, but he makes it very easy to go through the procedure. I would highly recommend him to anyone. Very professional and fantastic bedside manner.
I always have the most amazing experience with Dr. McMahon and his assistant Brittany! I have found the injections using guided ultrasound work beautifully!