Patient Reviews

Reviews reflect patients' level of satisfaction with the care they received from this provider. Dr. Sean Zager does not yet have any reviews.

Have you seen Dr. Sean Zager before?
Be the first to review!


Dr. Sean Zager, MD is a Doctor primarily located in Greenbrae, CA, with another office in Sonoma, CA. He has 10 years of experience. His specialties include Family Medicine. Dr. Zager is affiliated with Novato Community Hospital. He speaks English.


Find out the languages this doctor/ or staff may speak.


Learn where this doctor attended medical school.

Specialties & Expertise

Dr. Sean Zager has the following 7 areas of expertise, 1 specialty and 1 board certification.

Family Medicine

A family practitioner is a doctor who specializes in caring for people of all ages, at all stages of life. Rather than focusing on the treatment of one disease or patient population, family practitioners are often the doctors that people see for their everyday ailments, like cold and flu or respiratory infections, and health screenings. When necessary, family practitioners will provide referrals for conditions that require the expertise of another specialist.
The doctors may also provide physicals, inoculations, prenatal care, treat chronic diseases, like diabetes and asthma, and provide advice on disease prevention.


See areas of expertise for treating specific conditions, procedures and surgeries for this doctor.

Board Certification

See the board certifications this doctor has received. Board certifications provide confidence that this doctor meets the nationally recognized standards for education, knowledge and experience.

Locations & Directions

Sean Howard Zager MD

1350 S Eliseo Dr
Greenbrae, CA 94904

Sonoma Valley Community Health Center

19270 Highway 12
Sonoma, CA 95476

Nearby Doctors

Dr. Sean Zager, MD is similar to these 3 Doctors near Greenbrae, CA.