Dr. Marc Gruner, DO, MBA, RMSK is a Mayo Clinic trained Sports Medicine Physician joining the Washington Sports Medicine Institute. He attended VCOM/Virginia Tech for his joint medical and business degree. Dr. Gruner completed his residency in Physical Medicine & Rehabilitation at Georgetown University/National Rehabilitation Hospital in Washington DC. He then completed his Sports Fellowship at Mayo Clinic in Rochester, Minnesota.
Dr. Marc Gruner, DO, MBA, RMSK is a Mayo Clinic trained Sports Medicine Physician joining the Washington Sports Medicine Institute. He attended VCOM/Virginia Tech for his joint medical and business degree. Dr. Gruner completed his residency in Physical Medicine & Rehabilitation at Georgetown University/National Rehabilitation Hospital in Washington DC. He then completed his Sports Fellowship at Mayo Clinic in Rochester, Minnesota.
The reviews listed below were collected independently of OrthoBethesda through rater8. Each review represents an authentic and verified patient experience.
Great Doctor, very knowledgeable
Aug-2025
No questions were asked re the pain I have had for 12 weeks and doctor spent 3 minutes total with me. I was left in examining room and after 15 minutes I exited and doctor told me to go to waiting room where I sat 30 minutes forgotten again. I received an empty PT Rx which I cannot use. I am very disappointed.
Aug-2025
Wonderful listener, tried his best to make me feel better.
Aug-2025
I felt not heard. Ignore my notes summarizing my pain issues and what was done in the past. It was like his mind was somewhere else.
Aug-2025
Excellent!
Aug-2025
Dr. Gruner did a great job evaluating the pain in my knee, and prescribed a physical therapy program that I look forward to pursuing soon!
Aug-2025
Dr. Gruner is very knowledgeable, highly professional doctor with a wonderful bedside manners
Dr. Marc Gruner, DO, MBA, RMSK is a Mayo Clinic trained Sports Medicine Physician joining the Washington Sports Medicine Institute. He attended VCOM/Virginia Tech for his joint medical and business degree. Dr. Gruner completed his residency in Physical Medicine & Rehabilitation at Georgetown University/National Rehabilitation Hospital in Washington DC. He then completed his Sports Fellowship at Mayo Clinic in Rochester, Minnesota.
Dr. Gruner specializes in the prevention and treatment of sports medicine injuries. He has trained with the leading experts in ultrasound and regenerative medicine at Mayo Clinic. He has received expertise in cutting-edge ultrasound-guided procedures. Some of his procedures include minimally invasive ultrasound-guided carpal tunnel release, percutaneous tenotomy (Tenex procedures), tendon scraping, neural releases, ultrasound-guided fasciotomy for compartment syndrome, and regenerative medicine injections (BMAC, Lipogems, Prolotherapy, Platelet Rich Plasma (PRP)). He received his Registered in Musculoskeletal® (RMSK®) certificate which is the highest standard of ultrasound in medicine.
He is passionate about teaching and helping patients understand the evidence of sports medicine treatments. Working with Medicare (CMS), leading national organizations, and regenerative registries, he is a strong believer in measuring patient-reported outcomes to demonstrate value for various treatments.
Great Doctor, very knowledgeable
No questions were asked re the pain I have had for 12 weeks and doctor spent 3 minutes total with me. I was left in examining room and after 15 minutes I exited and doctor told me to go to waiting room where I sat 30 minutes forgotten again. I received an empty PT Rx which I cannot use. I am very disappointed.
Wonderful listener, tried his best to make me feel better.
I felt not heard. Ignore my notes summarizing my pain issues and what was done in the past. It was like his mind was somewhere else.
Excellent!
Dr. Gruner did a great job evaluating the pain in my knee, and prescribed a physical therapy program that I look forward to pursuing soon!
Dr. Gruner is very knowledgeable, highly professional doctor with a wonderful bedside manners
compassionate, optimistic, knowledgeable. Hopefully successful treatment.
He was prompt and polite and if the injection works I’ll be super happy!!
Always great care and results.