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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
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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

Virginia Cancer Specialists Ballston office building exterior
Address
1100 N. Glebe Rd., Suite 1600, 3 Ballston Plaza
Arlington, VA 22201
Hours
Monday through Friday
8:30 a.m. to 5:00 p.m.
Phone
quote
TESTIMONIAL

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.

Awards

Castle Connolly – 3 Years of Excellence – 2026
Castle Connolly #1 Physician Practice – 2025
Castle Connolly #1 Physician Practice – 2024
Virginia Top Doctor – 2025
Virginia Living Magazine Top Doctors – 2018
Northern Virginia Magazine Top Doctor – 2026
Northern Virginia Magazine Top Doctor – 2025
Northern Virginia Magazine Top Doctor – 2024
Northern Virginia Magazine Top Doctor – 2022
Northern Virginia Magazine Top Doctor – 2021
Northern Virginia Magazine Top Doctor – 2020
Northern Virginia Magazine Top Doctor – 2019
Northern Virginia Magazine Top Doctor – 2018
Arlington Magazine Awards Top Doctor – 2025
Arlington Magazine Awards Top Doctor – 2024
Washingtonian Top Doctor – 2025
Washingtonian Top Doctor – 2024
Washingtonian Magazine Top Doctor – 2023
Washingtonian Magazine Top Doctor – 2021
Washingtonian Magazine Top Doctor – 2020
Washingtonian Magazine Top Doctor – 2019
Washingtonian Magazine Top Doctor – 2018

Biography

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.

Physician Publications

High-grade B-cell lymphoma masquerading as peritoneal lymphomatosis

August 13, 2019

Safety and tolerability of eltrombopag versus placebo for treatment of thrombocytopenia in patients with advanced myelodysplastic syndromes or acute myeloid leukaemia: a multicentre, randomised, placebo-controlled, double-blind, phase 1/2 trial.

October 1, 2015

Deferasirox Reduces Serum Ferritin and Labile Plasma Iron in RBC Transfusion-Dependent Patients with Myelodysplastic Syndrome.

June 10, 2012

Oncologists’ Experience in Reporting Cancer Staging and Guideline Adherence: Lessons From the 2006 Medicare Oncology Demonstration.

March 1, 2010

Two-Year Analysis of Efficacy and Safety of Deferasirox (Exjade®) Treatment in Myelodysplastic Syndrome Patients Enrolled in the US03 Study.

November 1, 2009

Iron Chelation with Deferasirox (Exjade®) Improves Iron Burden in Patients with Myelodysplastic Syndromes (MDS)

November 1, 2008

What Patients Say

Locations

1100 N. Glebe Rd., Suite 1600, 3 Ballston Plaza

Arlington, VA 22201

703.528.0338

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.