Propel Sports and Orthobiologics
10401 Old Georgetown Road, Suite 104Bethesda, MD 20814
Monday – Friday, 8:00 AM – 5:00 PM
Orthopedic specialists by body area
Knee specialists
Knee arthritis, tendon pain, meniscus and ligament injuries, and kneecap problems are treated with rehab and bracing first, then ultrasound-guided injections, orthobiologics, joint denervation, and tendon procedures when needed.
Your knee specialists
Fellowship-trained, board-certified sports medicine physicians who diagnose with ultrasound at your first visit and perform every procedure themselves.
Dr. Marc GrunerDO, MBA, RMSKCo-Founder · Sports Medicine and PM&R- · Sports medicine fellowship at Mayo Clinic; PM&R residency at Georgetown
- · Ultrasound-guided carpal tunnel release, trigger finger release, and percutaneous tenotomy
- · Co-authored the Remote Therapeutic Monitoring CPT codes; former CMS Innovation Center physician advisor
Dr. YT ChenMD, FAAPMR, CAQSM, CAQPM, RMSKCo-Founder · Sports Medicine, Pain Medicine, and PM&R- · Board certified in PM&R, Sports Medicine, and Pain Medicine; RMSK
- · Sports medicine fellowship at Stanford; pain medicine fellowship in San Antonio
- · Former Deputy Chief of PM&R and Director of the Sports Medicine and Ultrasound Clinics, Walter Reed
Office procedures for the knee
- TenexPercutaneous Tenotomy (Tenex)Removes damaged tendon tissue through a tiny incision so healthy tissue can regenerate. Used for chronic tendinopathy and calcific tendinitis.
- Tendon ScrapingUltrasound-Guided Tendon ScrapingFrees a painful tendon from the irritated tissue and small nerves around it, through a needle.
Knee treatments and procedures
Knee procedures by conditionOrthobiologics
Diagnostics
Ultrasound-Guided Procedures
Nerve Modulation
Nerve and Joint Pain Interventions
Shockwave Therapy
Rehabilitation and Recovery
Also for the knee: braces and supports we recommend.
Opening December 1, 2027
Ready to get back in motion?
We are scheduling new patients now. Book an evaluation to find out what is causing your pain and how to treat it.
Bethesda, MD 20814