Dr. John Barstis MD

Medical Oncologists in Valencia, CA

5  Excellent based on 9 reviews | Rate Dr. Barstis

Dr. Barstis has been compared

133 times

Dr. John Barstis specializes in medical oncology, hematology / oncology, internal medicine in Valencia, California.

Dr. John Barstis has been compared 133 times. Details of Dr. Barstis' 39 years experience as an MD, his 2 hospital affiliations and education at State University of New York at Buffalo are available on your free doctor report.


Primary Location for Dr. Barstis

Dr. John Barstis
23929 Mcbean Pkwy
Suite F215
Valencia, CA 91355

Patient Ratings and Reviews


Dr. John Barstis has an average rating of 5 stars (out of 5) with a rating of Excellent based on 9 reviews.

Have you visited Dr. John Barstis? Rate you experience below.


 Board Certification, Specialty and Expertise

Dr. John Barstis has been identified as specializing in Medical Oncology, Hematology / Oncology and Internal Medicine.

 Hospital Affiliation

A hospital affiliation covers any doctor who has an affiliation, association or admitting privilege with a hospital. A doctor's particular affiliation to a specific hospital can translate to the overall quality of that provider.


Dr. Barstis attended medical school at State University of New York at Buffalo School of Medicine and Biomedical Sciences and graduated in 1976 having 39 years experience.

While there is no proven correlation between the quality of one's educational institution and the quality of one's professional competence, it is often an indicator. Medical schools have various levels of selectivity (some are harder to get into than others), and both the quality of their clinical training and level of research are measured. Additional medical training in both residency and fellowships and the facilities they are conducted at also provide a history of the doctors' level of training and experience.


Patients may also know Dr. John Barstis MD as:

  • Internal Medicine, Hematology, Hematology / Oncology, Medical Oncology
    Show More

    23929 Mcbean Pkwy, Building F215 Valencia, CA 91355

    • General Info



Find a Job

Are you Dr. John Barstis?
Update your information