Language

Read an important notice regarding the data security incident McKesson reported on August 28, 2026. Read more.  Explore Upcoming Patient Events – Find events that are right for you and RSVP soon to reserve your spot!

Select Language

John Feigert, MD

Medical Oncologist

Four Doctor Portraits for Virginia Cancer Specialists

John Feigert, MD

Board Certifications

Medical Oncology, Hematology, and Internal Medicine

Special Interests

Genitourinary Cancers, Leukemia/Lymphoma, Coagulation Disorders

Patient Reviews
Share
Fellowship

New York Hospital/Cornell University Medical College, Medical Oncology and Hematology

Internship

New York Hospital/Cornell University Medical College

Medical School

Cornell University School of Medicine

Residency

New York Hospital/Cornell University Medical College

College

Harvard College

Languages

French, Spanish

quote

What an exciting time to be treating cancer patients! The advances in treatment over the past few years now generate tremendous optimism that you can see on our patient’s faces.

— John Feigert, MD

Awards

Washingtonian Hall of Fame 2026
Washingtonian Top Doctor – 2026
Northern Virginia Magazine Top Doctor – 2026
Castle Connolly – 3 Years of Excellence – 2026
Washingtonian Top Doctor – 2025
Arlington Magazine Awards Top Doctor – 2025
Virginia Top Doctor – 2025
Northern Virginia Magazine Top Doctor – 2025
Castle Connolly #1 Physician Practice – 2025
Washingtonian Top Doctor – 2024
Arlington Magazine Awards Top Doctor – 2024
Northern Virginia Magazine Top Doctor – 2024
Castle Connolly #1 Physician Practice – 2024
Washingtonian Magazine Top Doctor – 2023
Northern Virginia Magazine Top Doctor – 2023
Washingtonian Magazine Top Doctor – 2022
Northern Virginia Magazine Top Doctor – 2022
Washingtonian Magazine Top Doctor – 2021
Northern Virginia Magazine Top Doctor – 2021
Washingtonian Magazine Top Doctor – 2020
Northern Virginia Magazine Top Doctor – 2020
Virginia Living Magazine Top Doctors – 2020
Washingtonian Magazine Top Doctor – 2019
Northern Virginia Magazine Top Doctor – 2019

With a specific interest in teaching, Dr. Feigert has held several instructional positions throughout his career. After earning his Medical Degree from the Cornell University School of Medicine, he spent a year as an Instructor of Medicine at the Cornell University Medical College and another year as the Medical Director of the Division of Oncology at Elliot Hospital in Manchester, New Hampshire. Dr. Feigert has also served as a Clinical Assistant Professor at Georgetown University Medical Center and at the Virginia Commonwealth University’s INOVA Fairfax campus.

Dr. Feigert has been recognized as a Top Doctor in both Northern Virginia Magazine and Washingtonian magazine. He has also been recognized by the Alpha Omega Alpha Honor Medical Society. Dr. Feigert is a member of several professional organizations including the American Society of Clinical Oncology, the American Society of Hematology and the Arlington County Medical Society. He is actively involved in local tumor boards, and he supports international communities through his participation with the Virginia Hospital Center Medical Brigade, a volunteer organization that helps bring clean water and health care to areas in Honduras.

During his spare time, Dr. Feigert is an active tennis player.

Recent News

October 28, 2026
Multiple physicians

Peer Recognition Reflects More Than Five Decades of Trusted Cancer Care Across Northern Virginia FAIRFAX, Va., October 28, 2026 /PRNewswire/ — Virginia Cancer Specialists, the largest private cancer practice in Northern Virginia, is proud to announce that 27 physicians have been named to Washingtonian magazine’s 2026 Top Doctors list. Selected...

June 17, 2026
Multiple physicians

FAIRFAX, Va., June 17, 2026 /PRNewswire/ — Virginia Cancer Specialists is proud to announce that 21 of its physicians have been named to the Washingtonian “Top Doctors” Hall of Fame—an honor reserved for an elite group of physicians who have been consistently recognized by their peers as among the region’s...

February 5, 2026
Multiple physicians

FAIRFAX, Va., February 5, 2026/PRNewswire/ — Virginia Cancer Specialists, a trusted leader in community-based cancer care in Northern Virginia for more than 50 years, has been recognized for the third year running as the #1 physician practice in Virginia for cancer care and the #1 physician practice across all medical...

Physician Research Papers

What Patients Say

Ready to Make an Appointment?

If you have questions about whether this treatment or service may be right for you, make an appointment with the Virginia Cancer Specialists team.