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Dr. John Allan, MD

Dr. John Allan, MD

Hematology & Oncology M
(112) 112 reviews

Telehealth available

Dr. John Allan, MD is a Hematology & Oncology Specialist in New York, NY. Dr. Allan completed a residency at New York Presbyterian Hospital Weill Cornell Medical Center. Dr. Allan is board certified in Hematology and accepts accepts multiple insurance plans.


  • St Louis Univ Sch Of Med, Medical School — 2009
  • New York Presbyterian Hospital Weill Cornell Medical Center, Residency Hospital

Insurance Accepted

  • Aetna
  • Affinity Health Plan
  • Amerihealth
  • Amida Care
  • Anthem
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • EmblemHealth
  • Empire Blue Cross Blue Shield
  • Fidelis Care
  • Medicaid
  • Medicare
  • Oxford Health Plans
  • POMCO Group
  • UnitedHealthCare
  • VNS Choice

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Jun 02, 2023
As usual I leave his office feeling better than when I entered.
— Jun 02, 2023
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Hospital Affiliations

  • NewYork-Presbyterian/Weill Cornell Medical Center

Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. John Allan, MD. To arrange an appointment, call the number on Dr. Allan's profile.

Dr. Allan frequently treats the following conditions: Chronic Lymphocytic Leukemia, Lymphosarcoma and Non-Hodgkin's Lymphoma. See more on Sharecare.

Dr. John Allan, MD is affiliated with NewYork-Presbyterian/Weill Cornell Medical Center.

Yes, Dr. John Allan, MD holds board certification in Hematology and Medical Oncology.

Dr. Allan has over 14 years of healthcare experience.


    1. 1
      520 East 70th Street Starr Pavilion, 3rd Floor, New York, NY 10021 Existing Patients: (845) 280-6685
Dr. John Allan, MD

Dr. John Allan, MD


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