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Dr. John Allan, MD
Hematology & Oncology*
Dr. John Allan, MD is a Hematologist Oncologist in New York, NY.
Dr. John Allan, MD
New York, NY
Accepting new patients
17 years of experience
Offers telehealth
Dr. John Allan, MD is a Hematologist Oncologist in New York, NY.
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About Dr. John Allan, MD
Dr. Allan graduated from
Offers Telehealth
This provider offers telehealth appointments. Call the office to schedule.
Trustworthy
Patients said this doctor is trustworthy.
Easy Scheduling
Patients said scheduling was easy.
Where Dr. John Allan, MD Sees Patients
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Chronic Lymphocytic Leukemia (CLL)520 E 70th St Fl 3, New York, NY 10021
Experience and Background Check
What Patients Say
Likelihood to recommend Dr. Allan
5.0
Based on 1 Reviews
5 Stars (1)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (0)
Leave a review
How likely are you to recommend Dr. Allan?
Patient Reviews
Jun 03, 2026
I have been going to Dr. Allan now for over 10 years. He has always been attentive and concerned about my health. I think he is a good doctor and I have complete faith in him.
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Accepted Insurance Plans
* Please verify this information when scheduling an appointment.
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United HealthcareEmpire PlanCompassCommunity Plan
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Affinity Health Plan
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Emblem HealthHealth Insurance Plan of Greater New York (HIP)
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Medicare
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Amida Care
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Fidelis Care
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Medicaid
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VNS Choice
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Oxford Health Plans
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Empire Blue Cross Blue Shield
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Personal Choice
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POMCO Group
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Cigna
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Blue Access (Select Network)-NYBlue Priority (Select Network)-NY
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AetnaSelect
Meet Dr. John Allan, MD
Biography
- Dr. John Allan, MD is a hematologist oncologist in New York, NY and has over 15 years of experience in the medical field. He graduated from Saint Louis University School of Medicine in 2009. He specializes in Hematology & Oncology.
Specialties*
Hematology & Oncology
- *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Training & Medical Education
Medical Education
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Saint Louis University School of Medicine
2009
Board Certifications
- Hematology
Residency Hospital
- New York Presbyterian Hospital Weill Cornell Medical Center
Does Dr. Allan communicate via email?
33 users said yes.
Yes
(33)
No
(8)
Does Dr. Allan offer telehealth services or virtual visits?
25 users said yes.
Yes
(25)
No
(8)
Does Dr. Allan offer an online patient portal?
46 users said yes.
Yes
(46)
No
(0)
Does Dr. Allan have free onsite parking?
6 users said yes.
Yes
(6)
No
(25)
Does Dr. Allan offer weekend visits?
2 users said yes.
Yes
(2)
No
(23)
Does Dr. Allan offer evening visits?
4 users said yes.
Yes
(4)
No
(17)
Does Dr. Allan specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Allan specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Allan specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Allan specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Allan accept insurance?
No responses yet.
Yes
(0)
No
(0)
FAQs About Dr. Allan's Practice
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 in specializes in Hematology & Oncology. See more on Sharecare.
Dr. Allan frequently treats the following conditions: Chronic Lymphocytic Leukemia, Lymphocytosis, Coagulation Disorders, Non-Hodgkin's Lymphoma, Bleeding Disorders, Leukocytosis, Diffuse Large B-Cell Lymphoma, Primary Central Nervous System Lymphoma, Acquired Hemolytic Anemia, Anemia, Macroglobulinemia (incl. Waldenstrom's ) and Marginal Zone Lymphoma. See more on Sharecare.
Dr. Allan's office is located at 520 E 70th St Fl 3 New York, NY 10021. You can find other locations and directions on Sharecare.
Dr. Allan provides telehealth services. Please contact the office to determine whether you are eligible.
Dr. John Allan, MD is affiliated with New York-Presbyterian Hospital.
Yes, Dr. John Allan, MD holds board certification in Hematology.
Dr. Allan has over 17 years of healthcare experience.
Dr. John Allan, MD has a star rating of 5.0/5. See more patient feedback on Sharecare.
Hospitals Where Dr. John Allan, MD Practices
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New York-Presbyterian Hospital
525 E 68th St, New York, NY
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