Cal Sports & Orthopaedic Institute | Orthopaedic Specialists in Berkeley & Orinda

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Welcome

CSOI is a comprehensive orthopaedic and sports medicine practice delivering a personalized patient experience designed to empower everybody — desk jockeys and weekend warriors alike — to get back on track to regain their level of activity.

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We are pleased to announce our new Patient Portal with Sutter Health Systems. Please sign up for your Sutter Health Account.

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“As an athlete, I’ve seen Dr. Cummins dozens of times in the past couple of years. Unlike most doctors these days, he never rushes me, he answers all of my many questions, and he’s always gotten me on the road to recovery. My sense is that he’s best with very active people, but I would definitely recommend him to anyone.”
— K. Nelson

 

Read more Patient Stories…

Team Affiliations

Dr. Basil Alwattar, St. Mary’s Team Orthopaedic Surgeon

Dr. Robert Eppley, U.C. Berkeley Cal Bears, Orthopaedic Surgery Specialist

Dr. Ken Honsik, U.C. Berkeley Cal Bears, Orthopaedic Specialist, St. Mary’s Head Team Physician

Dr. Jeffrey Mann, U.C. Berkeley Cal Bears, Orthopaedic Surgery Specialist

Dr. Chad Roghair, St. Mary’s Campus Health Center Chief Consulting Physician, Head Team Physician

Dr. Timothy Shen, U.C. Berkeley Cal Bears, Spinal Injections, Electrodiagnostics

Dr. Brad Zwahlen, St. Mary’s Head Team Orthopaedic Surgeon

Berkeley Office
2999 Regent St., Suite 225
Berkeley, CA 94705
p: (510) 704-7760
f: (510) 704-7765

Orinda Office
25 Orinda Way, Suite 100-A
Orinda, CA 94563
p: (925) 258-9571
f: (925) 258-9572

Oakland Office
350 – 30th St., Suite 530
Oakland, CA 94609
p: (510) 422-5150
f: (510) 422-5149

Hours at all locations:
Office Hours:
8-11:45 am and 12:45-5 pm

Phone hours:
8:30 – 11:45 am and 1-4:30 pm

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