Hematology
Steven Montana, D.O.
Smithtown, NY
Dr. Steve Montana is Board Certified in Internal Medicine, Hematology and Oncology. He has been a practicing medical hematologist/oncology on Long Island, NY since 1998. Dr. Montana received his Bachelors degree in Biology from Hofstra University in Hempstead before attending The New York College of Osteopathic Medicine in Old Westbury, NY where he received his D.O. During this time he also completed a rotating internship at Saint Clare's Hospital and Medical Center. Following his internship, Dr
30+
Years in Practice
Credentials
Board Certifications
- Board Certified in Internal Medicine, He
Peer Recognition
- Castle Connolly — Top Doctor
2025-2026 (2 years)
Clinical Focus
Subspecialties
Hematology & Oncology
Conditions & Treatments
LeukemiaLymphomaMultiple MyelomaHematologic Malignancies
Practice Details
Hospital Affiliations
- St John's Riverside Hospital
- St. Catherine of Siena Hospital
Experience
30+ years in practice