Welcome to the San Diego County Medical Society

5575 Ruffin Road, Suite 250 San Diego, CA 92123 To view a map to the San Diego Medical Society, click here. Telephone Number: (858) 565-8888 Fax Number: (858) 569-1334 Email address: SDCMS@SDCMS.org We at SDCMS strive for excellence in service to our physician members and the patients whom they serve. Please contact us with any questions, comments or concerns you may have either by calling us (858) 565-8888 or by filling out and submitting the form below. Thank you!