Medical Oncology & Hematology

David Askin, DO is a board-certified hematology and oncology specialist.

Dr. Askin is a graduate of Lake Erie College of Osteopathic Medicine. He completed an internship and residency program at the Heart of Lancaster Regional Medical Center and Pennsylvania Hospital. He completed his Fellowship at Lenox Hill Hospital. Dr. Askin is affiliated with Long Island Jewish Medical Center/Northwell Health.

He enjoys staying fit by running, weight training, and practicing Jiu-Jitsu.

Credentials:  D.O.
Education & Training
   Residency:    Heart of Lancaster Regional Medical Center and Pennsylvania Hospital


Patient Reviews

  • "I think the New York Cancer and blood Specialists are very good to me they are working hard to make sure that I am fine. Dr.Askin and staff are the best. Thank You and Merry Christmas."
      from Leslie 5.0 Stars - (2024-12-25)
  • "Very good experience, it is a pleasure to work with Dr.Askin about my treatment."
      from Louibert 5.0 Stars - (2024-12-13)
  • "Dr. Askin is very thorough. It's very obvious he prepares before our meetings."
      from Steven 5.0 Stars - (2024-11-28)
  • "I had a great Experience at Dr. DAVID ASKIN"s Office on my very first day there! I was promptly assisted by their professional staff members."
      from Maribel 5.0 Stars - (2024-11-13)
  • "Dr.askin is so nice and he doesn't disregard your symtoms like most doctors do with ppl of color."
      from Subrina 5.0 Stars - (2024-11-05)
  • "(Translated by Google) Excellent! Service 😊 (Original) Excelent! Service 😊"
      from Olga 5.0 Stars - (2024-10-29)
  • "Explaining treatment for what is being done and what is best for the patient."
      from Wayne 5.0 Stars - (2024-10-24)
  • "Great experience"
      from Kevin 5.0 Stars - (2024-10-23)
  • "Dr Askin is one of the best"
      from Frannecise 5.0 Stars - (2024-10-16)
  • "Dr lourdes was verry sweet and understanding and thourough"
      from filomena 5.0 Stars - (2024-10-11)