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John J. Loscalzo

John J. Loscalzo, MD

Hematology Oncology, Medical Oncology

CATHOLIC HEALTH PHYSICIAN PARTNERSAccepting New Patients
4.9 out of 5(186 ratings)

Locations

1

GSH Oncology Associates

111 Beach Drive
West Islip, NY 11795
Get Directions
631-417-8600
631-666-0684

About John J. Loscalzo

Title
Chief of Hematology and Oncology, Good Samaritan Hospital
Specialty
Hematology Oncology
Medical Oncology
Provider Gender
Male
Language
English

Experience

Training

North Shore University Hospital

Fellowship, Hematology/Oncology, 1997

North Shore University Hospital

Residency, Internal Medicine, 1994

New York Medical College

Medical School, 1991

Board Certifications

Hematology

American Board of Internal Medicine, 1998

Medical Oncology

American Board of Internal Medicine, 1997

Ratings & Reviews

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4.9 out of 5
186 ratings, 27 reviews
4.9
Provider showed concern
4.9
Provider explained things clearly
4.9
Provider included you in decisions
4.9
Provider discussed treatment options
4.9
Likelihood of recommending this provider
2/29/2024

Dr. Loscalzo is no doubt the best in his field. Fully understands need and procedures, treatments to put a patient on the road to full recovery clearly best in the business. Highly recommended.

2/28/2024

Dr. Loscalzo is a gem. He has a pleasant demeanor. He listens. He ordered scans w/contrast.

2/6/2024

I have great faith in Dr. Loscalzo's ability as a caring and knowledgeable oncologist. He cares for me a retired RN, and my husband.

2/5/2024

I have always felt listened to and have been included in all decisions [...]

2/5/2024

Dr. Loscalzo's professionalism, response , respect, and attention to detail are ALL at the highest levels.

Insurance

Note: Before your appointment, please confirm with your insurance company that this provider accepts your insurance.

  • Aetna HMO
  • Aetna Medicare
  • Aetna POS PPO EPO
  • Affinity Essential
  • Affinity Exchange
  • Affinity Medicaid
  • Affinity Medicare
  • Affinity
  • Agewell Medicare
  • Agewell