International Registry of Stem Cell Treatment Providers  ·  2026 Clinical Edition  ·  1,481 Verified Clinics Across 69 Countries
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StemCell RegistryUSACalifornia › Cal Sports & Orthopaedic Institute

Cal Sports & Orthopaedic Institute

San Francisco Bay Area orthopaedic and sports medicine practice with three East Bay clinics, offering surgery, injections and regenerative medicine.

Medical Disclaimer: This profile is compiled for informational purposes only and is not medical advice, a clinical endorsement, or a statement that any treatment is proven or approved. Stem cell therapies vary widely in regulatory status and evidence. Consult a qualified physician before pursuing treatment.

Overview

Cal Sports & Orthopaedic Institute is an orthopaedic and sports medicine practice in the San Francisco Bay Area, treating patients at clinics in Berkeley, Orinda and Oakland. It was founded in 2004 and operated independently for 21 years; the site states that as of 20 October 2025 the practice is joining Sutter East Bay Medical Foundation, so ownership and billing arrangements may have changed since.

The practice covers the usual range of musculoskeletal problems: knee, shoulder, hip, foot and ankle, hand and wrist, and spine, along with sports injuries. Services listed include surgery, injections, diagnostic ultrasound, athletic braces and slings, and Tenex Health TX, a minimally invasive ultrasound-guided procedure used to remove damaged tendon tissue.

Regenerative medicine is listed as a service, but the website does not say what it involves. No cell source is named anywhere on the site, and there is no mention of bone marrow, fat, umbilical cord tissue, exosomes or platelet-rich plasma. Anyone coming here specifically for a cell-based injection should ask what product is used and where it comes from.

At a Glance

Location
Berkeley, California, USA
Google Rating
3.3 ★ (4 reviews)
Established
2004

Services and Treatments Offered

  • Orthopaedic surgery
  • Regenerative medicine (not described in detail on the site)
  • Injections
  • Tenex Health TX ultrasound-guided tendon procedure
  • Diagnostic ultrasound
  • Athletic braces and slings

Conditions Treated

Knee conditions and injuriesShoulder conditionsHip conditionsFoot and ankle conditionsHand and wrist conditionsSpine conditionsSports injuries

Cell Sources and Technologies

The site lists regenerative medicine but names no cells or blood products at all.

None stated — no bone marrow, fat, umbilical cord, exosome or PRP source is named on the website

Physicians and Clinical Team

Robert A. Eppley, MDBrad A. Zwahlen, MDChad A. Roghair, MDKen Honsik, MDC. R. Strotz, MDJeffrey Mann, MDTimothy C. Shen, MDJane Hartigan, PA — physician assistant

Facility and Patient Experience

Three clinics are listed: Berkeley at 2999 Regent Street, Suite 225, telephone (510) 704-7760; Orinda at 25 Orinda Way, Suite 100-A, telephone (925) 258-9571; and Oakland at 350 30th Street, Suite 530, telephone (510) 422-5150. Office hours are 8am to 11.45am and 12.45pm to 5pm. The practice was founded in 2004. Languages spoken and any international patient service are not stated.

  • Berkeley: 2999 Regent St, Suite 225 — (510) 704-7760
  • Orinda: 25 Orinda Way, Suite 100-A — (925) 258-9571
  • Oakland: 350 30th St, Suite 530 — (510) 422-5150
  • Hours 8-11.45am and 12.45-5pm
  • Joining Sutter East Bay Medical Foundation as of 20 October 2025

Cost and Payment

No prices are published. Standard orthopaedic care is normally billed to insurance; regenerative injections often are not, so ask which applies and request a written estimate.

Profile compiled from information published on the clinic's own website and from the StemCell Registry directory record. Details may change; confirm directly with the clinic before making decisions.

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