Gregory J. Orloff, M.D.


Medical Oncology
Stem Cell Transplant

Primary Location

8503 Arlington Blvd., Suite 400
Fairfax, VA 22031

Phone Number

(703) 280-5390

Gregory J. Orloff, M.D.

Board Certification

Medical Oncology, Hematology and Internal Medicine


Brigham and Women's Hospital at Harvard Medical School, Medical Oncology and Hematology


Brigham and Women's Hospital at Harvard Medical School


Brigham and Women's Hospital at Harvard Medical School

Medical School

Yale Medical School


Grinnell College


Gregory J. Orloff, MD, received his medical degree from the Yale University School of Medicine where he was also selected as a member of the Alpha Omega Alpha honor society. He completed his medical internship, residency and hematology/oncology fellowship at the Brigham and Women’s Hospital and the Dana Farber Cancer Institute in Boston, Massachusetts. Dr. Orloff was also a Howard Hughes Medical Institute Research Fellow at the Brigham and Women's Hospital.  At the conclusion of his training, he joined the faculty in the Hematology/Oncology division at the Brigham and Women’s Hospital at Harvard Medical School.

Dr. Orloff is a member of the American Society of Hematology, the American Society of Clinical Oncology, and the American Society of Bone Marrow Transplantation.  Dr. Orloff has been recognized as a Best Doctor by Washingtonian magazine for more than ten years, and he has also been featured on the prestigious Castle Connolly Top Doctors list.

Dr. Orloff joined Virginia Cancer Specialists (VCS) in 1995.  Since joining, he has co-directed the Stem Cell Transplant Program in partnership with INOVA Fairfax Hospital. He is the past Section Chief of Hematology/Oncology at INOVA Fairfax Hospital. Virginia Cancer Specialists recently became a member of the Multiple Myeloma Research Consortium (MMRC) for which Dr. Orloff is the site director and principal investigator.