The Vitals website is provided for your informational use only. Nothing contained or offered by, on or through Vitals should be construed as medical advice or relied upon for medical diagnosis or treatment. Vitals does not recommend or endorse any particular healthcare provider whose information or ratings appear on this website. We encourage you to read our full Terms of Service.

Dr. John Mccallister Is this you?

About Dr. John Mccallister

Dr. John Mccallister, MD is a Doctor primarily located in Diamond Bar, CA, with other offices in Augusta, ME and Augusta, ME (and 2 other locations). His specialties include Hematology and Oncology, Pediatrics and Pediatric Hematology and Oncology. Dr. Mccallister is affiliated with Proctor Community Hospital, Methodist Medical Center Of Illinois and Osf Saint Francis Medical Center. Dr. Mccallister has received 2 awards. He speaks English.

Rate Now

Share your experience

Have you seen Dr. John Mccallister?

Mapbox Map of Dr. John Mccallister

Primary Address

Central Health Plan of California Inc
1540 Bridgegate Dr
Diamond Bar, CA 91765
Get Directions


Dr. John Mccallister has the following 3 specialties

  • Hematology and Oncology

    An Oncologist is a physician who focuses on the diagnosis and treatment of different cancers. This physician has extensive knowledge of the different signs and symptoms of cancer, as well as the various methods of treatment.

  • Pediatrics

    A pediatrician is a doctor who specializes in the regular care of children, as well as the diagnosis and treatment of illness in children. Young patients are often more complicated to treat because they are still growing and developing.

  • Pediatric Hematology and Oncology

    Pediatric Hematologist-Oncologist


12 Expertise

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

    Dr. John Mccallister is similar to the following 3 Doctors near Diamond Bar, CA.