Marc Gruner, DO

OrthoBethesda

Sports Medicine

McLean, VA

Most recent review: 4 days ago New
4.7
560 Ratings
252 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
560 Ratings
252 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.

Quick, efficient, and effective

(4 days ago) Oct-2026

Compassionate and profesduional always.

(4 days ago) Oct-2026

Dr. Gruner answered all my questions and remained focused on my goal outcomes during our consult session.

(6 days ago) Sep-2026

Kind, friendly, skilled.

(6 days ago) Sep-2026

Knowledgeable friendly.

(1 week ago) Sep-2026

Very prompt to see me, no waiting, but I was out in about 4 minutes. No frills but he’s the only doctor I could find who uses the technique I need. I’ll comment more after my procedure…

(1 week ago) Sep-2026

My visit was rushed and not what I was seeking or expecting. The practice charges for parking even if you have an appointment.

(1 week ago) Sep-2026

Dr. Gruner is knowledgeable and has a kind bedside manner. I was able to receive a thorough diagnosis and resolve before leaving his office.

(1 week ago) Sep-2026

Dr seemed in a hurry to drain and leave. Had to get his attention to ask questions. Didn’t even pay attention to the bleeding. Just poked needle without any heads up. Drove all the way from Clarksburg to get poor service in McLean. I hope he can learn from this and improve.

(1 week ago) Sep-2026

Did not really resolve issue.

(3 weeks ago) Sep-2026