Summary

I am a pediatric oncologist at MSK Kids who manages care for children diagnosed with various types of cancers, including leukemias, lymphomas, bone and soft tissue tumors, nerve tumors, and brain tumors.

Office Location

Quick Facts

  • accepting new patients
  • 8 years of experience
  • 30 insurance plans accepted
  • speaks English
  • University Of Pikeville - Kentucky College Of Osteopathic Medicine
  • 4 specialties
  • 4 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Male

Insurance Plans Accepted by Dr. Gregory Harrison Nalesnik

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • Aetna Medicare Advantage (City of NY retirees only starting 9/1/23)
  • Blue Cross Blue Shield Federal Employee Program
  • Blue Cross Blue Shield New York
  • Blue Cross Blue Shield states outside of NY/NJ
  • Blue Cross Health Plus
  • Carrum Health
  • Cigna
  • ConnectiCare
  • Emblem
  • Emblem Essential
  • Emblem Medicare Advantage
  • Empire Blue Cross Medicare Advantage
  • Empire Essential
  • Empire Plan / NYSHIP (Blue Cross/UnitedHealthcare split plan)
  • Fidelis
  • Fidelis Managed Medicaid & HARP
  • Fidelis Medicare Advantage
  • First Health
  • Healthfirst
  • Healthfirst Managed Medicaid
  • Healthfirst Medicare Advantage
  • HealthSmart
  • Horizon Blue Cross Blue Shield New Jersey (HMO)
  • Horizon Blue Cross Blue Shield New Jersey (PPO)
  • Horizon Blue Cross Blue Shield New Jersey Omnia Tier I (EPO)
  • Horizon Blue Cross Blue Shield New Jersey Omnia Tier II (EPO)
  • Horizon Medicare Advantage
  • Husky CT Medicaid
  • MagnaCare

Medical Specialties

Dr. Gregory Harrison Nalesnik has the following 4 specialties

Specialty Expertise

Dr. Gregory Harrison Nalesnik has the following 4 areas of expertise

  • Internist/pediatrician
  • Oncologist
  • Pediatric Hematology & Oncology
  • Pediatric Hematology/oncology

Certifications, License, & Education

8 Years Experience

EDUCATION & TRAINING

Medical School

University Of Pikeville - Kentucky College Of Osteopathic MedicineGraduated in 2018

Other Providers at Memorial Sloan Kettering Cancer

Frequently Asked Questions

How can I make an appointment with Dr. Gregory Nalesnik?
You can find contact information for Dr. Gregory Nalesnik here on Vitals.
Does Dr. Gregory Nalesnik accept virtual/telehealth appointments?
Dr. Gregory Nalesnik has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Gregory Nalesnik's office located?
Dr. Gregory Nalesnik's office is located at 1275 York Ave, New York, NY, 10065.
What languages does Dr. Gregory Nalesnik speak?
Dr. Gregory Nalesnik speaks English.
Which hospitals is Dr. Gregory Nalesnik affiliated with?
Dr. Gregory Nalesnik is affiliated with Memorial Sloan Kettering Cancer Center.

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