
Dr. Marilyn Devries, MD
Emergency Medicine
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(925) 937-9807Telehealth services available
John Muir Medical Group is located at 2255 Ygnacio Valley Rd Ste N, Walnut Creek, CA 94598.
Providers at John Muir Medical Group specialize in Emergency Medicine.
One provider practices at John Muir Medical Group.
Use the insurance check on this page to verify if John Muir Medical Group is in-network.