Marc Gruner, DO

OrthoBethesda

Sports Medicine

McLean, VA

Most recent review: 3 days ago New
4.7
535 Ratings
239 Comments

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.

4.7
535 Ratings
239 Comments

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.

Dr. Gruner is outstanding. Extremely caring, thoughtful, efficient, knowledgeable.

(3 days ago) Aug-2026

He's exceptional. Incisive thinker, highly skilled, great "hands". A pleasure to be treated by him.

(3 days ago) Aug-2026

Takes his time. Answers questions. Very patient and knowledgeable.

(3 days ago) Aug-2026

Dr. Gruner is extremely personable, clear speaking, highly competent and thoughtful:. What I appreciated most is he asked me what I thought about the treatment options and if I had my own potential solutions. That is highly unusual.

(5 days ago) Aug-2026

Professional, skilled, personable. Thank you!

(6 days ago) Aug-2026

Excellent doctor. One of the best in the area.

(6 days ago) Aug-2026

Extremely knowledgeable, competent, and genuinely interested in one’s case by thoroughly reviewing the X-rays, past history, and current condition before recommending options for treatments. He has been successful in remedying my knee issues with PRP, and I highly recommend him as a consummate medical professional.

(1 week ago) Aug-2026

Great bedside banner answered all my questions and looking forward to working with him as a doctor

(1 week ago) Aug-2026

He is gentle, and helpful in making his patient comfortable

(1 week ago) Aug-2026

First visit with Dr. Gruner and I was very impressed about his “bedside manner” He seemed very caring, concerned, and confident he would be able to assist with my issue.

(2 weeks ago) Aug-2026
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