Summary

Dr. Leonard Naymagon specializes in oncology, internal medicine, and hematology, bringing 12 years of medical experience to his practice. He earned his medical degree from Albert Einstein College of Medicine of Yeshiva University and completed his residency at NYU Langone Medical Center. His comprehensive training in blood disorders and cancer care allows him to provide specialized treatment for patients facing complex hematologic and oncologic conditions.

Dr. Naymagon practices at multiple Mount Sinai locations throughout New York, including Mount Sinai Union Square, The Mount Sinai Hospital, Mount Sinai Morningside, and Mount Sinai West. He focuses on treating blood-related conditions such as iron deficiency anemia, anemia caused by heavy bleeding, and low platelet counts. His expertise includes performing complete blood counts, white blood cell differentials, and general blood testing to help diagnose and monitor various conditions. Patients consistently rate Dr. Naymagon highly, giving him an average rating of 5.0 on Vitals.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 5
  • 12 years of experience
  • 55 insurance plans accepted
  • Nyu Langone Medical Center
  • 3 written reviews
  • 3 specialties
  • 4 areas of expertise
  • 3 board certifications
  • 9 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Leonard Naymagon has 9 locations

Mount Sinai Union Square

10 Union Sq E Ste 4DNew York, NY 10003

Ruttenberg Treatment Center

1470 Madison Ave Fl 3New York, NY 10029
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Dr. Leonard Naymagon

10 Union Sq E Ste 3HNew York, NY 10003

Mount Sinai Morningside

1111 Amsterdam AveNew York, NY 10025

The Mount Sinai Hospital

1468 Madison AveNew York, NY 10029

Dr. Leonard Naymagon

10 Union Sq E Ste 4CNew York, NY 10003

Mount Sinai West

1000 10th AveNew York, NY 10019

Mount Sinai National Jewish Health Respiratory Institute

10 E 102nd St Fl 5New York, NY 10029
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

The Mount Sinai Hospital

1 Gustave L Levy PlNew York, NY 10029

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OncologyOncologyOncologyOncology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.8 
12 Years of Experience 12 Years of Experience 12 Years of Experience 34 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks English
New York , NYPhiladelphia , PATarrytown , NYNew York , NY
Med School: Albert Einstein College Of Medicine Of Yeshiva University Med School: Johns Hopkins University School Of Medicine Med School: Universidad Complutense De Madrid Facultad De Medicina Med School: Lady Hardinge Medical College
Current Profile
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Insurance Plans Accepted by Dr. Leonard Naymagon

  • 1199SEIU
  • AARP
  • Aetna
  • AmeriGroup
  • AmeriGroup - HMO
  • AmeriGroup - Medicare (Advantage HMO)
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Shield of California
  • CDPHP
  • Centivo
  • Cigna
  • Elderplan
  • Elderplan - Medicare (Advantage HMO)
  • EmblemHealth
  • EmblemHealth - HMO
  • EmblemHealth - PPO
  • Fidelis Care (NY)
  • Fidelis Care (NY) - HMO
  • Fidelis Care (NY) - Medicare (Advantage HMO)
  • Fidelis Care (NY) - PPO
  • Hamaspik Choice
  • Health First Health Plans
  • HealthFirst (NY)
  • Horizon Blue Cross Blue Shield of New Jersey
  • Horizon NJ Health
  • Humana
  • Humana - Medicare (Advantage HMO)
  • MagnaCare
  • MagnaCare - PPO
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • MetroPlus Health Plan
  • Molina Healthcare
  • Molina Healthcare - HMO
  • Molina Healthcare - PPO
  • MVP Health Care
  • Optum Health
  • Oscar Health Insurance
  • Oscar Health Insurance - HMO
  • Oscar Health Insurance - PPO
  • STLDentalPlan| LLC
  • Three Rivers Providers Network (TRPN)
  • Three Rivers Providers Network (TRPN) - Medicaid (Managed)
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare Oxford
  • VillageCareMax
  • Wellcare

Medical Specialties

Dr. Leonard Naymagon has the following 3 specialties

Specialty Expertise

Dr. Leonard Naymagon has the following 4 areas of expertise

  • Hematology
  • Hematology (internal Medicine)
  • Hematology/oncology
  • Internal Medicine

Certifications, License, & Education

12 Years Experience

Dr. Leonard Naymagon holds an active medical license in the state of New York.

Medical License

Medical Doctor with an active medical license in the state of New York that expires in 2027.

Education & Training

Residency

Completed their residency at Nyu Langone Medical Center.

Medical School

Graduated from Albert Einstein College Of Medicine Of Yeshiva University in 2014.

NPI Number

Dr. Naymagon's NPI number is 1952712234.

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Frequently Asked Questions

Is Dr. Leonard Naymagon accepting new patients?
Dr. Leonard Naymagon is accepting new patients on Vitals. View Dr. Leonard Naymagon's profile on Vitals to make an appointment.
Where is Dr. Leonard Naymagon's office located?
Dr. Leonard Naymagon's office is located at 10 Union Sq E Ste 4D, New York, NY, 10003.
How can I make an appointment with Dr. Leonard Naymagon?
You can find contact information for Dr. Leonard Naymagon here on Vitals.
Does Dr. Leonard Naymagon accept my insurance?
You can see the insurance plans that Dr. Leonard Naymagon accepts on their Vitals profile.
Does Dr. Leonard Naymagon accept virtual/telehealth appointments?
Dr. Leonard Naymagon has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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