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Ajay Dar, MD

Medical Oncologist

US Oncology Physician Portraits

Ajay Dar, MD

Board Certifications

Medical Oncology and Internal Medicine

Special Interests

Gastrointestinal Cancer, Genitourinary Cancers

Patient Reviews
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Fellowship

Cleveland Clinic Foundation, Medical Oncology

Internship

DC General Hospital

Medical School

University College of Medical Sciences, New Delhi

Residency

DC General Hospital

College

University College of Medical Sciences, New Delhi

Languages

Hindi, Urdu

Leesburg 6486
Address
44035 Riverside Parkway, Suite 300
Leesburg, VA 20176
Hours
Monday through Friday
8:30 a.m. to 5:00 p.m.
Phone
quote
TESTIMONIAL

When a person entrusts me with their health, a sacred patient - doctor bond is created. Modern medicine and good old fashion caring, helps both of us navigate this journey together.

Awards

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

Biography

Dr. Dar earned his medical degree from the University College of Medical Sciences in New Delhi, India. He completed his fellowship at the Cleveland Clinic Foundation. Dr. Dar is board certified in medical oncology and internal medicine. He has a special interest in prostate, pancreatic and colon cancer.

Dr. Dar has won several awards including the Patients’ Choice Award for Most Compassionate and Best Doctor, as well as Top Doctor by Northern Virginia Magazine and Virginia Living Magazine . He holds professional memberships in multiple organizations including the American Society of Clinical Oncology .

Dr. Dar has also spent time overseas training oncology resident physicians and helping to improve global cancer care as a “Health Volunteer Overseas” (HVO), through The American Society of Clinical Oncology (ASCO).

Dr. Dar is married and has two children.

Physician Publications

Zero Strong Prostate Cancer Run/Walk

May 15, 2023

ZERO Strong Prostate Cancer Run/Walk Saturday, June, 17th 2023 8:00am EST Join Virginia Cancer Specialist

What Patients Say

Locations

44035 Riverside Parkway, Suite 300

Leesburg, VA 20176

703.724.7503

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.