Dr. John Mascarenhas, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Mascarenhas is offering online scheduling or call the provider’s office for more information.
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- Dr. John Mascarenhas, MD
Dr. John Mascarenhas, MD
Overview of Dr. John Mascarenhas, MD
Dr. John Mascarenhas, MD is a Medical Oncology Specialist in New York, NY. Dr. Mascarenhas, completed a fellowship at Mt Sinai School of Medicine Hospital. Dr. Mascarenhas, completed a residency at Rhode Island Hospital Brown University. Patients rated Dr. Mascarenhas an average 5.0 star rating.
Dr. Mascarenhas works at
Dr. Mascarenhas' Office Locations
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1
The Ruttenberg Treatment Center1470 Madison Ave Fl 3, New York, NY 10029 Directions (212) 257-0065Monday09:00 - 17:00Tuesday09:00 - 17:00Wednesday09:00 - 17:00Thursday09:00 - 17:00Friday09:00 - 17:00
Experience & Treatment Frequency
NEW FEATURE
What is treatment frequency?
Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:
Very HighFrequency HighFrequency NormalFrequency May Perform Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.
NEW FEATURE
What is treatment frequency?
Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:
Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.
Treatment frequency
Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
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Insurance Accepted
- Aetna
- Amerihealth
- Anthem
- Blue Cross Blue Shield
- CareFirst Blue Cross Blue Shield
- Cigna
- First Health
- Humana
- MultiPlan
* Please verify this information when scheduling an appointment.
Ratings & Reviews
How was your appointment with Dr. Mascarenhas?
About Dr. John Mascarenhas, MD
- Medical Oncology
-
*Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
- English
- Male
- 1376719104
Education & Certifications
- Mt Sinai School of Medicine Hospital
- Rhode Island Hospital Brown University
- Hematology
A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Hospital Affiliations
- Mount Sinai Hospital
Frequently Asked Questions
Dr. Mascarenhas accepts Aetna, Anthem and Blue Cross Blue Shield, and other major insurance plans. Please call ahead to confirm all accepted insurance plans.
Yes, you can schedule an appointment online with Dr. Mascarenhas using Healthline FindCare.
Dr. Mascarenhas has indicated that they do offer telehealth services. Please call the provider’s office at for more information.
Dr. Mascarenhas works at
Dr. Mascarenhas has seen patients for Thrombocytosis, Myeloproliferative Disorders and Polycythemia Rubra Vera, and more. You can see other conditions treated by Dr. Mascarenhas on their profile. Please call the provider’s office to confirm all visit reasons.
14 patients have reviewed Dr. Mascarenhas. The overall rating for this provider is 5.0. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Mascarenhas.
Whether a person prefers to schedule an appointment online or over the phone with Dr. Mascarenhas, there are benefits to both methods. A person calling to schedule an with Dr. Mascarenhas appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.