Dr. John L Barstis MD and DO is a male General Practitioner, has 34 years of experience and practices in Internal Medicine, Medical Oncology, Hematology & Oncology, Hematology, General Practice, and Hematology.
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).
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- Currently 4 of 4 stars
The overall average patient rating of Dr. John Barstis is Excellent.
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Specialties & Research
Dr. John Barstis, MD, DO is board certified in Internal Medicine and Medical Oncology.
He has special expertise in 3 Areas, including Breast Cancer, Breast Cancer General Oncology, and Lymphoma.
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Education & Awards
Dr. Barstis graduated from State University of New York at Buffalo. He has 3 awards.
Dr. Barstis has 13 hospital affiliations:
- Henry Mayo Newhall Memorial Hospital
- Centinela Hospital Medical Center
Accepted Insurance Plans
Dr. Barstis accepts these health insurances in at least one office:
- United Healthcare - 16 plans
- Unicare - 2 plans
- Anthem Blue Cross - 12 plans
- Cigna - 11 plans
- LA Care Health Plan - 3 plans
- Blue Shield of California - 77 plans
- Humana - 6 plans
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- Additional Information
- Where does Dr. John L. Barstis practice?
Dr. John Barstis practices Internal Medicine, Medical Oncology, Hematology & Oncology, Hematology, General Practice, and Hematology near Valencia, CA.
Additional practice locations include: Los Angeles, CA.
See Valencia Internists, Valencia Oncologists, Valencia Hematologists, Valencia General Practitioners, and Valencia Pathologists.