Summary

Dr. Knisely graduated from the Perelman School of Medicine At University of Pennsylvania in 1986. He works in Staten Island, NY and 4 other locations and specializes in Radiation Oncology and Internal Medicine. Dr. Knisely is affiliated with Long Island Jewish Medical Center.

Quick Facts

  • 4.5
  • 40 years of experience
  • 11 insurance plans accepted
  • Perelman School Of Medicine At University Of Pennsylvania
  • 4 written reviews
  • 2 specialties
  • 8 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 6 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Jonathan P Knisely has 6 locations

Staten Island University Hospital

475 Seaview AveStaten Island, NY 10305

Radiation Oncology at David H. Koch Center

1283 York AvenueNew York, NY 10065

Radiation Oncology at David H. Koch Center

1283 York Avenue 4th FloorNew York, NY 10065

Weill Cornell Medicine Radiation Oncology

525 East 68th Street Stich Radiation CenterNew York, NY 10065

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Dr. Jonathan P Knisely, MDNancy Y. Lee, MDMarsha Reyngold, MD, PhDMarisa A. Kollmeier, MD
Radiation OncologyRadiation OncologyRadiation OncologyRadiation Oncology
Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
2.5 
3.3 
4.7 
40 Years of Experience 31 Years of Experience 18 Years of Experience 27 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Mandarin Speaks Russian, English Speaks English
Staten Island , NYNew York , NYNew York , NYNew York , NY
Med School: Perelman School Of Medicine At University Of Pennsylvania Med School: University of Medicine and Dentistry of New Jersey Med School: Columbia University Med School: Sackler School of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Jonathan P Knisely

  • 1199SEIU
  • Aetna
  • Blue Cross Blue Shield
  • ConnectiCare
  • Fidelis Care (NY) - Medicaid (Managed)
  • HealthFirst (NY)
  • HealthFirst (NY) - Medicare (Advantage HMO)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • Nippon Life Benefits

Medical Specialties

Dr. Jonathan P Knisely has the following 2 specialties

Specialty Expertise

Dr. Jonathan P Knisely has the following 8 areas of expertise

  • Arteriovenous Malformations
  • Brain Cancer
  • Cancer
  • Gamma Knife Surgery (Stereotactic Radiosurgery)
  • Hodgkin's Lymphoma
  • Internal Medicine
  • Nervous System Cancer
  • Radiation Therapy

Certifications, License, & Education

40 Years Experience

Dr. Jonathan P Knisely 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 2026.

Education & Training

Medical School

Graduated from Perelman School Of Medicine At University Of Pennsylvania in 1986.

NPI Number

Dr. Knisely's NPI number is 1245228246.

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Frequently Asked Questions

Is Dr. Jonathan Knisely accepting new patients?
Dr. Jonathan Knisely has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Jonathan Knisely accept my insurance?
You can see the insurance plans that Dr. Jonathan Knisely accepts on their Vitals profile.
Does Dr. Jonathan Knisely accept virtual/telehealth appointments?
Dr. Jonathan Knisely has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Jonathan Knisely?
You can find contact information for Dr. Jonathan Knisely here on Vitals.
Where is Dr. Jonathan Knisely's office located?
Dr. Jonathan Knisely's office is located at 375 Seguine Ave, Staten Island, NY, 10309.

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