Profile banner
Marc Gruner

Marc Gruner

Mayo Clinic–trained Sports Medicine Physician; Limber co‑founder & CMO

gruner
McLean, Virginia
Joined November 2025
Favicon imagedrmarcgruner.com
Favicon imagelimberhealth.com
Favicon imagealignedortho.com
Favicon imagelinkedin.com
Favicon imagex.com
Favicon imagerehabmedicine.georgetown.edu

Network

11.3K connections

Summary

Clinician with procedural and ultrasound expertise: Marc is a Mayo Clinic‑trained sports medicine physician and interventional sports physiatrist who practices in the DC/McLean area. His clinical work emphasizes diagnostic and interventional musculoskeletal ultrasound and regenerative procedures (PRP, Lipogems) alongside exercise‑based rehabilitation. alignedortho+2
Healthcare entrepreneur and value‑based care leader: As co‑founder and Chief Medical Officer of Limber, Marc helps design and scale a hybrid digital/in‑person MSK care pathway that uses remote therapeutic monitoring and patient‑reported outcomes to improve adherence and outcomes — positioning the company for value‑based delivery. limberhealth+2
Researcher and outcomes‑focused clinician: Marc contributes to academic work evaluating digital exercise therapy and RTM models (including an RCT and retrospective case studies) and presents on PROMIS and outcomes tracking — reflecting a focus on measuring and improving patient‑reported outcomes in MSK care. nih+2
Educator and community contributor: He remains active in trainee education (chairing diagnostic and interventional ultrasound courses) and public engagement (podcasts, conferences, industry events), bridging frontline clinical practice, education, and digital health innovation. alignedortho+1

Work

Education

Projects

Writing

Retrospective case‑control study of the effect of in‑person physical therapy with remote therapeutic monitoring on functional status and adherence among patients with musculoskeletal conditions

January 1, 2025

A retrospective case‑control study examining the combined impact of in‑person PT plus remote therapeutic monitoring (RTM) versus in‑person PT alone on functional outcomes and adherence; aligns with Limber's hybrid care model and lists Marc Gruner among the study authors/collaborators.

Favicon imagepmc.ncbi.nlm.nih.gov

Prospective, single‑blind, randomized controlled trial to evaluate a digital exercise therapy application versus usual care

January 1, 2021

A randomized controlled trial evaluating a digital exercise therapy application for home exercise therapy, measuring pain and function outcomes using PROMIS and other measures. Marc P. Gruner is listed among the authors.

Favicon imagepmc.ncbi.nlm.nih.gov

Hobbies

Running, sports performance, and exercise coaching — background as a personal trainer and continuing interest in exercise‑based rehabilitation. drmarcgruner+1

Engagement with healthcare innovation and digital health communities (conference participation, podcasts, startup mentorship). matter+1

Notes

MKManik Khannasaid
DMDr. Marc Gruner
is one of the most trusted physicians they've worked with.

Dec 7, 2025