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 Fagan:
View the full profile to get information on:
- What's important to you
View full profile
The overall average patient rating of Dr. John Fagan, Geriatrician is Excellent.
|Ease of Appointment||
|Spends Time with Me||
|Follows Up After Visit||
Prepare before visiting Dr. Fagan
Smoking Cessation Patient Education Smoking cessation patient education guide to help you quit smoking and avoid cancer and other health related problems.Before Visiting Dr. Fagan Learn More
Specialties & Research
Dr. John Fagan, MD is board certified in Family Medicine and Family Medicine - Geriatric Medicine.
- He has special expertise in 1 area:
- Geriatric Medicine
Education & Awards
Dr. Fagan graduated from Loyola University Chicago, Maywood. He has 3 awards.
Dr. Fagan has 1 hospital affiliations:
- San Antonio Community Hospital
Similar doctors nearby
- Additional Information
- Dr. John Andrew Fagan MD is a male Family Practitioner, has 25 years of experience and practices in Family Medicine and Geriatric Medicine.
- Where does Dr. John A. Fagan practice?
- Dr. John Fagan has 3 office locations.
Dr. John Fagan practices Family Medicine and Geriatric Medicine near Rancho Cucamonga, CA.
See Rancho Cucamonga Family Physicians and Rancho Cucamonga Geriatric Doctors.