Dr. John Mascarenhas, MD
Offers telehealth
About Dr. John Mascarenhas, MD
Dr. John Mascarenhas, MD is a Medical Oncologist in New York, NY. Dr. Mascarenhas currently practices at Ruttenberg Treatment Center and is affiliated with Mount Sinai Hospital. Dr. Mascarenhas has experience treating conditions like Myeloproliferative Disorders, Thrombocytosis, Chronic Myeloid Leukemia (CML), Polycythemia Rubra Vera, Myelodysplastic Syndromes, Bleeding Disorders, Chronic Myelomonocytic Leukemia and Acute Leukemia among other conditions at varying frequencies. Dr. Mascarenhas's office accepts new patients and telehealth appointments. Dr. Mascarenhas is board certified in Hematology and accepts multiple insurance plans.
This provider offers telehealth appointments. Call the office to schedule.
Patients said this doctor explains conditions well.
Patients said this doctor is trustworthy.
Patients said the staff was friendly.
Patients said scheduling was easy.
Where Dr. John Mascarenhas, MD Sees Patients
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The Ruttenberg Treatment Center1470 Madison Ave Fl 3, New York, NY 10029Monday09:00 - 17:00Tuesday09:00 - 17:00Wednesday09:00 - 17:00Thursday09:00 - 17:00Friday09:00 - 17:00
Experience and Background Check
What Patients Say
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Caring and brilliant physician. Never rushes a patient and explain options fully. One of the best if not the best!
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Accepted Insurance Plans
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Choice Care PPO
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Blue Priority (Select Network)-NYNational (BlueCard Basic) PPOEmpire (Select Network)-NY POSNational (BlueCard) PPOBlue Access (Select Network)-NY
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Blue CardBlue Card PPO
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Personal Choice PPO
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MultiPlan PPO
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Choice Plus
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CignaCigna PPOOpen Access Plus
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Choice Care (Humana)
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First Health (Coventry Health Care)First Health (Coventry Health Care) PPO
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Personal Choice
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Curative PPO PlusCurativeCurative PPOCurative EPO
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SelectChoice Plus POS IIAetna
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HealthyBlue 2.0HealthyBlue Advantage
Meet Dr. John Mascarenhas, MD
- Dr. John Mascarenhas, MD is a medical oncologist in New York, NY. He specializes in Medical Oncology and 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.
- Hematology
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Rhode Island Hospital Brown University
2005
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Mt Sinai School of Medicine Hospital
2008
FAQs About Dr. Mascarenhas'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 Mascarenhas, MD. To arrange an appointment, call the number on Dr. Mascarenhas's profile.
Dr. Mascarenhas in specializes in Medical Oncology. See more on Sharecare.
Dr. Mascarenhas frequently treats the following conditions: Myeloproliferative Disorders, Thrombocytosis, Chronic Myeloid Leukemia (CML), Polycythemia Rubra Vera, Myelodysplastic Syndromes, Bleeding Disorders, Chronic Myelomonocytic Leukemia and Acute Leukemia. See more on Sharecare.
Dr. Mascarenhas's office is located at 1470 Madison Ave Fl 3 New York, NY 10029. You can find other locations and directions on Sharecare.
Dr. Mascarenhas provides telehealth services. Please contact the office to determine whether you are eligible.
Dr. John Mascarenhas, MD is affiliated with Mount Sinai Hospital.
Yes, Dr. John Mascarenhas, MD holds board certification in Hematology.
Dr. John Mascarenhas, MD has a star rating of 5.0/5. See more patient feedback on Sharecare.
Hospitals Where Dr. John Mascarenhas, MD Practices
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Mount Sinai Hospital
1 Gustave L Levy Pl, New York, NY
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