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Hematologists and Oncologists in Washington DC

Data updated monthly · Last refresh October 2026

80 Hematology & Oncology providers practice in Washington DC, including 28 (35%) offering telehealth. The largest concentration is in Washington. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

80providers
28telehealth
Washingtontop city

Where Hematologists and Oncologists in Washington DC practice

From CMS Medicare enrollment records covering 29 of the 80 providers listed here (36%). Providers who do not bill Medicare are not included in these figures.

Largest practice groups

Group (as registered with Medicare)Hematologists and OncologistsAll clinicians in groupMain city
Medstar Medical Group II LLC143,726Washington
Medical Faculty Associates, Inc.9676Washington
Howard University3182Washington
Johns Hopkins University2196Washington

Hospitals where they hold privileges

HospitalCityOwnershipCMS star ratingHematologists and Oncologists affiliated
Medstar Georgetown University HospitalWashingtonFor-profit3 of 515
Medstar Washington Hospital CenterWashingtonNonprofit3 of 514
George Washington Univ HospitalWashingtonFor-profit2 of 59
Sibley Memorial HospitalWashingtonNonprofit5 of 53
Howard University Hospital Corp.WashingtonNonprofit1 of 53

Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.

Hematology & Oncology providers in Washington DC

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Aarthi Shenoy, MD
Washington, DC · $402 in drug and device payments (2025) · Telehealth · (202) 877-2844
Dr. Adriana Medina, M.D.
Washington, DC · No drug or device payments recorded (2025) · (202) 865-6100
Dr. Ahmed Ali, MD
Washington, DC · $7,928 in drug and device payments (2025) · Telehealth · (202) 865-1002
Dr. Ami Chitalia, M.D.
Washington, DC · $4,076 in drug and device payments (2025) · Telehealth · (202) 444-7094
Dr. Amy Hankin
Washington, DC · No drug or device payments recorded (2025) · (202) 444-2198
Dr. Anita Aggarwal, DO
Washington, DC · $43 in drug and device payments (2025) · (202) 865-3290
Dr. Ann Gramza, M.D.
Washington, DC · No drug or device payments recorded (2025) · (202) 444-1558
Dr. Anteneh Tesfaye, MD
Washington, DC · No drug or device payments recorded (2025) · (202) 877-6998
Dr. Anthony Arcenas, M.D.
Washington, DC · No drug or device payments recorded (2025) · (202) 745-4058
Dr. Anusha Vakiti
Washington, DC · $1,752 in drug and device payments (2025) · (202) 877-2835
Dr. Austin Barrett, MD
Washington, DC · No drug or device payments recorded (2025) · (202) 741-2478
Dr. Avani Mohapatra, MD
Washington, DC · No drug or device payments recorded (2025) · (202) 877-6894
Dr. Benjamin Weinberg, M.D.
Washington, DC · $66,778 in drug and device payments (2025) · Telehealth · (202) 444-8168
Dr. Brian Monahan, MD
Washington, DC · No drug or device payments recorded (2025) · (202) 225-5421
Dr. Bruce Kressel, M.D.
Washington, DC · No drug or device payments recorded (2025) · Telehealth · (202) 293-5382
Dr. Catherine Broome, MD
Washington, DC · $96,326 in drug and device payments (2025) · (202) 444-8154
Dr. Christopher Gallagher, M.D.
Washington, DC · $3,812 in drug and device payments (2025) · (202) 782-4350
Dr. Chul Kim
Washington, DC · $64,694 in drug and device payments (2025) · Telehealth · (202) 444-2223
Dr. Claudine Isaacs
Washington, DC · $42,872 in drug and device payments (2025) · (202) 444-3677
Dr. Coen Lap, MD, PHD
Washington, DC · $148 in drug and device payments (2025) · (202) 444-2223
Dr. Craig Kessler
Washington, DC · $37,647 in drug and device payments (2025) · Telehealth · (202) 444-2223
Dr. Dal Yoo, M.D.
Washington, DC · No drug or device payments recorded (2025) · (202) 636-3811
Dr. David Perry, MD
Washington, DC · No drug or device payments recorded (2025) · (202) 877-2844
Dr. Dennis Priebat, MD
Washington, DC · No drug or device payments recorded (2025) · (202) 877-2505
Dr. Ekatherine Asatiani
Washington, DC · No drug or device payments recorded (2025) · (202) 444-2198
Dr. Elmer Huerta, MD
Washington, DC · No drug or device payments recorded (2025) · (202) 741-2210
Dr. Fayez Estephan, MD
Washington, DC · $996 in drug and device payments (2025) · Telehealth · (202) 741-2277
Dr. Faysal Haroun, M.D.
Washington, DC · $6,960 in drug and device payments (2025) · Telehealth · (202) 741-2222
Dr. Frederick Rickles, M.D.
Washington, DC · No drug or device payments recorded (2025) · (202) 741-3333
Dr. George Philips, MBBS, MD, MPH
Washington, DC · No drug or device payments recorded (2025) · (202) 444-2198
Dr. Harold Mirsky, M.D.
Washington, DC · No drug or device payments recorded (2025) · (202) 338-5050
Dr. Henry Fox, M.D.
Washington, DC · $1,178 in drug and device payments (2025) · Telehealth · (202) 296-2440
Dr. Imad Tabbara, M.D.
Washington, DC · $49,586 in drug and device payments (2025) · Telehealth · (202) 741-2222
Dr. Jane Ingham
Washington, DC · No drug or device payments recorded (2025) · (202) 444-1781
Dr. Jennifer Beckerman, MD
Washington, DC · $191 in drug and device payments (2025) · (202) 741-3000
Dr. Joao Ascensao, M.D., PH.D.
Washington, DC · $8,198 in drug and device payments (2025) · (202) 745-8134
Dr. John Marshall
Washington, DC · $57,979 in drug and device payments (2025) · Telehealth · (202) 444-2223
Dr. John Mcknight, M.D.
Washington, DC · No drug or device payments recorded (2025) · (202) 865-6679
Dr. Joseph Catlett, MD
Washington, DC · No drug or device payments recorded (2025) · (202) 877-2848
Dr. Joseph Roswarski, M.D.
Washington, DC · $5,671 in drug and device payments (2025) · Telehealth · (202) 444-2223
Dr. Julia Cunningham, M.D.
Washington, DC · $212 in drug and device payments (2025) · (202) 444-0198
Dr. Julie Bauman, M.D. MPH
Washington, DC · $271 in drug and device payments (2025) · (202) 741-2210
Dr. Julie Collins, M.D.
Washington, DC · No drug or device payments recorded (2025) · (202) 444-2223
Dr. Kavita Natrajan, MD
Washington, DC · $43 in drug and device payments (2025) · (202) 741-2227
Dr. Laviza Mahmood, MD
Washington, DC · No drug or device payments recorded (2025) · (202) 543-8068
Dr. Maneesh Jain, M.D.
Washington, DC · $1,540 in drug and device payments (2025) · (202) 745-8175
Dr. Maria Nunes, MD
Washington, DC · No drug or device payments recorded (2025) · (202) 877-2848
Dr. Marissa Panzer, NP
Washington, DC · No drug or device payments recorded (2025) · (202) 660-6500
Dr. Meric Mericliler, MD
Washington, DC · $399 in drug and device payments (2025) · (202) 741-2210
Dr. Michael Doukas, M.D., M.P.A.
Washington, DC · No drug or device payments recorded (2025) · (202) 461-7163

Conditions Hematology & Oncology providers in Washington DC commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Hematology & Oncology providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Hematology & Oncology providers are in Washington DC?

There are 80 Hematology & Oncology providers with active NPI records practicing in Washington DC, according to federal NPPES data refreshed monthly.

Do Hematology & Oncology providers in Washington DC offer telehealth?

Yes. 28 of the 80 Hematology & Oncology providers in Washington DC (about 35%) report offering telehealth services in CMS data.

Which cities in Washington DC have the most Hematology & Oncology providers?

Washington (80) have the highest concentration of Hematology & Oncology providers in Washington DC.

How many Hematology & Oncology providers in Washington DC received drug or device company payments?

43 of 80 Hematology & Oncology providers in Washington DC (54%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Hematology & Oncology providers in Washington DC treat?

Hematology & Oncology providers commonly treat breast cancer, lung cancer, lymphoma, leukemia, anemia and related conditions. Individual practices vary, so confirm with the provider before booking.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Which hospitals do Hematologists and Oncologists in Washington DC work at?

According to CMS facility affiliation records, the Washington DC hospitals where the most Hematologists and Oncologists hold privileges are Medstar Georgetown University Hospital in Washington; Medstar Washington Hospital Center in Washington; George Washington Univ Hospital in Washington.

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Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Hematology & Oncology in Washington DC? Get featured.