A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).
Learn more about Dr. John Schafer:
View the full profile to get information on:
- What's important to you
View full profile
The overall average patient rating of Dr. John Schafer is Average.
|Ease of Appointment||
|Spends Time with Me||
|Follows Up After Visit||
Prepare before visiting Dr. Schafer
Food Allergies Patient Guide Learn all about food allergies and allergic reactions by reading our Vitals patient education guide.Before Visiting Dr. Schafer Learn More
Specialties & Research
Dr. John Schafer, MD is board certified in Family Medicine.
Education & Awards
Dr. Schafer graduated from University of Chicago.
Dr. Schafer has 1 hospital affiliations:
- Sonoma Valley Hospital
Similar doctors nearby
- Additional Information
- Dr. John Ray Schafer MD is a male Family Practitioner and practices in Family Medicine.
- Where does Dr. John R. Schafer practice?
- Dr. John Schafer has 1 office location.
Dr. John Schafer practices Family Medicine near Sonoma, CA.
See Sonoma Primary Care Doctors.