

Hematology
Krista Isaac, D.O.
Oncology Specialist
Langhorne, PA
Krista Isaac, D.O. is a board-certified Medical Oncologist and Hematologist who specializes in hematologic malignancies and blood disorders. She practices at St. Mary Medical Center in Langhorne, PA, where she brings extensive training from Lankenau Medical Center and University of Virginia School of Medicine Affiliated Hospitals. Dr. Isaac earned her degree from Philadelphia College of Osteopathic Medicine and maintains board certifications in Medical Oncology, Hematology, and Internal Medicine
12+
Years in Practice
Peer Recognition
- Castle Connolly — Top Doctor
2024-2026 (3 years)
Clinical Focus
Subspecialties
Hematology & Oncology
Conditions & Treatments
AnemiaBreast CancerChronic Lymphocytic LeukemiaLeukemiaLymphoma
Practice Details
Hospital Affiliations
- St. Mary Medical Center
Experience
12+ years in practice