Summary

I am a board-certified radiation oncologist with particular clinical and research interest in genitourinary and gynecologic malignancies. We strongly believe in a multidisciplinary approach to these cancers in order to improve outcomes and reduce toxicity of therapy.  My colleagues and I use sophisticated radiation technology — including image-guided brachytherapy, intensity-modulated radiation therapy (IMRT) and image-guided radiation therapy (IGRT) — to optimize therapeutic outcomes while minimizing normal tissue toxicity.

Office Location

Quick Facts

  • accepting new patients
  • 4.7
  • 27 years of experience
  • 30 insurance plans accepted
  • speaks English
  • Mount Sinai School of Medicine
  • 2 written reviews
  • 4 specialties
  • 11 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location

Patients’ Perspective

  • Gave an accurate diagnosis
  • Flexible scheduling

Insurance Plans Accepted by Dr. Marisa A. Kollmeier

  • 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. Marisa A. Kollmeier has the following 4 specialties

Specialty Expertise

Dr. Marisa A. Kollmeier has the following 11 areas of expertise

  • Breast Cancer
  • Cancer
  • Hodgkin's Lymphoma
  • Lung Cancer
  • Nervous System Cancer
  • Oncologist
  • Pediatric Hematology & Oncology
  • Prostate Cancer (Prostatic Neoplasm)
  • Radiation Oncologist
  • Radiation Therapy
  • Testis Cancer (Testicular Neoplasm)

Certifications, License, & Education

27 Years Experience

MEDICAL LICENSE

Medical Doctor, New York, 2026, Active

EDUCATION & TRAINING

Residency

Mount Sinai School of Medicine2004

Medical School

Sackler School of MedicineGraduated in 1999

Other Providers at Memorial Sloan Kettering Cancer

Frequently Asked Questions

Which hospitals is Dr. Marisa Kollmeier affiliated with?
Dr. Marisa Kollmeier is affiliated with Memorial Sloan Kettering Cancer Center.
Does Dr. Marisa Kollmeier accept virtual/telehealth appointments?
Yes, Dr. Marisa Kollmeier accepts virtual/telehealth appointments. Click the virtual visit button on their Vitals profile.
Where is Dr. Marisa Kollmeier's office located?
Dr. Marisa Kollmeier's office is located at 1275 York Ave, New York, NY, 10065.
What languages does Dr. Marisa Kollmeier speak?
Dr. Marisa Kollmeier speaks English.
Is Dr. Marisa Kollmeier accepting new patients?
Dr. Marisa Kollmeier is accepting new patients on Vitals. View Dr. Marisa Kollmeier's profile on Vitals to make an appointment.

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