If you have any questions about your visit, please contact our administrative line at (510) 204-4723.

Our location

BEMG Administrative Billing office
PO Box 1258
San Ramon, CA 94583

Phone: (925) 962-1800
Fax: (925) 962-1801

Website Access
The BEMG Providers section is password protected and access is limited to members of our medical group. If you are having difficulty accessing the website, email the webmaster.

BEMG Practice Administrator
Lori Smith
Phone: (925) 962-1067
Fax: (925) 962-1801

BEMG President/CEO
Steve Sornsin, MD
Phone: (925) 962-1800

Alta Bates/Berkeley Campus Medical Director
Brian Potts, MD, MBA
Phone: (510) 204-1587

Summit/Oakland Campus Medical Director
Ronn Berrol, MD
Phone: (510) 869-8771

For over thirty years we’ve committed to serving the health needs of our community.

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