WEATHER ALERT: January 25, 2026 (5:15 PM): We are actively monitoring the weather in our area to ensure patient and staff safety. Our offices will be CLOSED on Monday (January 26) with an ON-TIME OPENING on Tuesday (January 27). Patients in active cancer treatment will continue to be prioritized to ensure continuity of care. If you are undergoing active cancer treatment, a team member will reach out to advise of any changes to your appointment. Please continue to check our website for the latest weather updates. Thank you for your patience and understanding.
Geoffrey D. Moorer, MD
Position
Medical Oncologist
Board Certification
Medical Oncology and Hematology
Accepting new patients
4.91 out of 5
198 Reviews
Every cancer patient and their family are different, with their own unique needs. My goal is to design an individual treatment plan to help each and every one of my patients to achieve the best outcome possible.
Geoffrey D. Moorer, MDBio
Dr. Geoffrey Moorer received his medical degree from the Temple University School of Medicine. After a residency at the University of Maryland Medical Center, Dr. Moorer completed his hematology and oncology fellowship at the Columbia University Medical Center. Dr. Moorer’s research experience includes exploring novel chemotherapy regimens for the treatment of advanced pancreatic cancer.
Dr. Moorer holds memberships in several organizations including the American Society of Clinical Oncology, the American Society of Hematology and the National Medical Association. He remains active in the medical and local communities through his involvement in hospital-based tumor boards and cancer committees and as the Medical Advisor for the First Mount Zion Baptist Church Survival Cancer Support Group.
In his spare time, Dr. Moorer enjoys traveling, reading, and staying physically active.
Credentials
Fellowship
Columbia University Medical Center, Medical Oncology and Hematology
Medical School
Temple University School of Medicine
Residency
University of Maryland Medical Center
College
University of Pennsylvania
Special Interest
All Cancers
Awards
Washingtonian Top Doctor
October 30, 2025
Virginia Top Doctor
February 14, 2025
Northern Virginia Magazine Top Doctor
February 1, 2025
Castle Connolly #1 Physician Practice
January 1, 2025
Washingtonian Top Doctor
November 1, 2024
Northern Virginia Magazine Top Doctor
February 1, 2024
Castle Connolly #1 Physician Practice
January 1, 2024
Washingtonian Magazine Top Doctor
November 1, 2023
Northern Virginia Magazine Top Doctor
February 1, 2022
Northern Virginia Magazine Top Doctor
February 1, 2022
Washingtonian Magazine Top Doctor
November 1, 2021
Northern Virginia Magazine Top Doctor
February 1, 2020
Virginia Living Magazine Top Doctors
January 1, 2020
Northern Virginia Magazine Top Doctor
February 1, 2019
Northern Virginia Magazine Top Doctor
February 1, 2018
What Patients Say
Locations
ALL LOCATIONS
WOODBRIDGE
Hours of Operation
Monday through Friday
8:30 a.m. to 5:00 p.m.
Phone:
(571) 350-8400
Fax:
(703) 897-7938
Address:
2280 Opitz Boulevard, Suite 130
Woodbridge, VA 22191
BRISTOW
Hours of Operation
Monday through Friday
8:30 a.m. to 5:00 p.m.
Phone:
(571) 350-8400
Fax:
(571) 222-2202
Address:
9450 Innovation Drive
Manassas, VA 20110
