Culbertson Internal Medicine

Culbertson Internal Medicine, Inc. in San Anselmo, CA, provides concierge medicine and primary care for Marin County and the greater San Francisco Bay Area. Led by board-certified Internal Medicine physician Dr. John David Culbertson, we offer compassionate care, direct physician access, unhurried appointments, and preventive strategies tailored to you. Our approach blends trusted medical expertise with advanced innovations for comprehensive, personalized healthcare. Invest in your long-term health—new patients welcome.