Dr. Jablonski graduated from the University of Medicine and Dentistry of New Jersey Robert Wood Johnson Medical School in 1990. Dr. Jablonski works in Smithtown, NY and 1 other location and specializes in Hematology, Internal Medicine, Hematology/Oncology and Medical Oncology. Dr. Jablonski is affiliated with St John's Episcopal Hospital, Stony Brook University Hospital, John T Mather Memorial Hospital and Saint Charles Hospital.


Years Experience: 29

Procedures Performed

Dr. Jablonski's Education & Training

Medical School
University Of Medicine And Dentistry Of New Jersey Robert Wood Johnson Medical School; Graduated 1990


  • Overall Rating

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    Explains conditions & treatments

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    Takes time to answer my questions

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    Provides follow-up as needed

Dr. Jablonski's Accepted Insurance

Please verify insurance information directly with your doctor's office as it may change frequently.

Insurance Plans

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • Affinity Essential Qualified Health Plans

Dr. Jablonski's Office Information & Appointments

This physician has multiple office locations. See Office Information for details.


New York Cancer & Blood Specialists (NYCBS)

48 Route 25a Ste 209
Smithtown, NY 11787

Get Directions

Tel: (631) 760-7241

Fax: (631) 751-0506

Practice Website: nycancer.com/doctors/Dr_Regina_Jablonski

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

M 8:30 AM - 5:00 PM
T 8:30 AM - 5:00 PM
W 8:30 AM - 5:00 PM
T 8:30 AM - 5:00 PM
F 8:30 AM - 5:00 PM
S Closed
S Closed

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