Updated October 2026

Pathologists in Washington, DC

Anatomic pathology and clinical pathology
Washington, Washington, DC

Pathologists: 85
Linked to a hospital or group: 48
Hospitals with a pathologist: 7
Medical groups with a pathologist: 5
Practice at a hospital: 46

There are 85 pathologists in Washington. MedStar Georgetown University Hospital has the most, 12, and MedStar Georgetown University Hospital has the most affiliated pathologists, 14. 41% finished medical school 30 or more years ago.

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Washington pathologists, listed A to Z by last name

Each pathologist on the list has anatomic pathology and clinical pathology as their primary specialty and a Washington practice address. The list shows the NPI, and how many hospitals and medical groups each one practices with. A free account names every hospital and group, with validated contacts.

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Washington pathologists, A to Z
Pathologist	Hospitals	Medical groups	Email and phone
Ali Hazem Ali Alzeer, MDNPI 1427577402	6 hospitals	2 groups	Contacts
Elham Arbzadeh, MDNPI 1528448263	2 hospitals	2 groups	Contacts
Mariette Morley Asare, MDNPI 1205155827	1 hospital	1 group	Contacts
Gabrielle Elizabeth Bailey, MDNPI 1366005753	2 hospitals	2 groups	Contacts
Mohadese Behtaj, MDNPI 1396122685	1 hospital	1 group	Contacts
Mariana Berho, MDNPI 1629037981	3 hospitals	2 groups	Contacts
Jacqueline Birkness-Gartman, MDNPI 1811347925	3 hospitals	2 groups	Contacts
Wen Chen, MDNPI 1346447620	1 hospital	-	Contacts
Francis Michael Chiricosta, MDNPI 1053334110	-	-	Contacts
Tom Deng, MDNPI 1427048966	5 hospitals	2 groups	Contacts
Roshanak DerakhshandehNPI 1215468780	3 hospitals	2 groups	Contacts
Yiannis Petros Dimopoulos, MDNPI 1255836276	2 hospitals	1 group	Contacts
Anwar I. Farhood, MDNPI 1720069941	1 hospital	3 groups	Contacts
Yan FengNPI 1700415759	1 hospital	2 groups	Contacts
Edward W. Gabrielson, MDNPI 1770521569	2 hospitals	2 groups	Contacts
Faye F. Gao, MD, PhDNPI 1326204561	2 hospitals	2 groups	Contacts
Colleen Gilstad, MDNPI 1538141403	3 hospitals	3 groups	Contacts
Thomas A. Godwin, MDNPI 1316937857	1 hospital	-	Contacts
Mica Dianna GranthamNPI 1336433390	1 hospital	1 group	Contacts
Andrew HallNPI 1811422397	2 hospitals	3 groups	Contacts
Lauren Anita Hammock, MDNPI 1518051937	-	3 groups	Contacts
Taraneh Hashemi Zonouz, MDNPI 1568969376	-	1 group	Contacts
Marier D. Hernandez-Perez, MDNPI 1396998761	3 hospitals	2 groups	Contacts
Margaret Patricia Holmes, MDNPI 1619268737	2 hospitals	3 groups	Contacts
Bhaskar KallakuryNPI 1245239771	2 hospitals	2 groups	Contacts
Joseph Brandon Kaminsky, MDNPI 1740660596	1 hospital	2 groups	Contacts
Sarah Karram, MDNPI 1871849646	2 hospitals	2 groups	Contacts
Abiye Tesfaye Kassa, MDNPI 1255825964	1 hospital	2 groups	Contacts
Justin Louis Kurtz, MDNPI 1396183679	1 hospital	2 groups	Contacts
Wen Lee, MDNPI 1184614299	1 hospital	2 groups	Contacts
John Junshan Liang, MDNPI 1487788808	2 hospitals	2 groups	Contacts
Jack Howard Lichy, MD, PhDNPI 1407948102	1 hospital	-	Contacts
Zhonghua Liu, MDNPI 1013394410	1 hospital	2 groups	Contacts
Zahra Maleki, MDNPI 1144284183	4 hospitals	2 groups	Contacts
Tammey J. Naab, MDNPI 1184730525	1 hospital	1 group	Contacts
Edina Eszter Paal, MDNPI 1598868739	1 hospital	-	Contacts
Shabnam Samankan, MDNPI 1487031738	1 hospital	1 group	Contacts
Rashmi T. Samdani, MDNPI 1457794497	3 hospitals	2 groups	Contacts
John David Schaber, MD, PhDNPI 1396814216	1 hospital	-	Contacts
Adair D. Seager, MDNPI 1740417484	2 hospitals	2 groups	Contacts
Margaret M. Shaffer, MDNPI 1851507719	1 hospital	2 groups	Contacts
Babak Shokrani, MDNPI 1861674269	1 hospital	1 group	Contacts
Sam Sirotnikov, DONPI 1457858409	1 hospital	1 group	Contacts
Emily Sloan, MD, PhDNPI 1306265236	3 hospitals	2 groups	Contacts
Sadia Sultana, MDNPI 1093151557	6 hospitals	5 groups	Contacts
Lekidelu Taddesse-Heath, MDNPI 1336255710	1 hospital	1 group	Contacts
Xiaojun Wu, MD, PhDNPI 1497958896	5 hospitals	2 groups	Contacts
Rabia Zafar, MDNPI 1639690407	1 hospital	1 group	Contacts
Po Zhao, MD, PhDNPI 1235390386	3 hospitals	2 groups	Contacts

The list shows the 49 pathologists with a public profile. The other 36 are counted in the total and searchable with a free account.

Sources: NPPES NPI Registry (CMS) and Dmand AI Affiliation Data

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Dmand AI has the EHR for 65 of 85 Washington pathologists, at their hospital and their practice. Filter by Epic, Oracle Health, MEDITECH, athenahealth and more, then reach them with validated work emails and mobile numbers.

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MedStar Georgetown University Hospital has the most pathologists in Washington, with 12

The GW Medical Faculty Associates is second with 9, and Howard University Faculty Practice Plan third with 6. Counts are pathologists with a Washington, DC address linked to each group.

Medical groups with the most pathologists in Washington
#	Medical group	Parent organization	Pathologists
1	MedStar Georgetown University HospitalWashington	Parent on file	12
2	The GW Medical Faculty AssociatesWashington	Parent on file	9
3	Howard University Faculty Practice PlanWashington	Parent on file	6
4	Children's National HospitalWashington	Parent on file	2
5	Georgetown DermatologyWashington	-	1

Top 5 of 5 Washington medical groups with a pathologist

Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data

MedStar Georgetown University Hospital has the most affiliated pathologists in Washington, with 14

MedStar Washington Hospital Center is second with 12, and The George Washington University Hospital third with 8. Washington pathologists are affiliated with 7 hospitals in all.

Hospitals with the most pathologists in Washington
#	Hospital	Health system	Pathologists
1	MedStar Georgetown University HospitalWashington	MedStar Health	14
2	MedStar Washington Hospital CenterWashington	MedStar Health	12
3	The George Washington University HospitalWashington	Universal Health Services	8
4	Sibley Memorial HospitalWashington	Johns Hopkins Health System	7
5	Howard University HospitalWashington	Howard University	6
6	Children's National HospitalWashington	Children's National Hospital	4
7	Washington DC VA Medical CenterWashington	Veterans Health Administration	3

Top 7 of 7 Washington hospitals with an affiliated pathologistAll 13 Washington hospitals

See every hospital and group for each Washington pathologist

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Source: Dmand AI Affiliation Data

Most Washington pathologists practice at a hospital: 46 of the 47 with a mapped site

6 also practice at a medical group site, and 4 at dialysis centers. A pathologist can practice at several kinds of site, so the shares overlap.

Washington pathologists by site of care

Hospitals4698%
Medical group practices613%
Dialysis centers49%

Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

41% of Washington pathologists finished medical school 30 or more years ago

18 of the 44 Washington pathologists with a graduation year on file. 4 graduated in the last 10 years, fewer than graduated 40 or more years ago.

Physicians by years since medical school

Under 10 years ago49%
10 to 19 years ago1534%
20 to 29 years ago716%
30 to 39 years ago1125%
40 or more years ago716%

Source: Dmand AI Professional Profile Data

Every Washington pathologist profile shows current hospitals and groups, Medicare activity and NPI details

Primary practiceThe main place they practice, with its type and cityOn every profile
Every site of careEach hospital, clinic and group where they practice nowWith a free account
EmployerThe organization they work for, when one is on fileWith a free account
Medicare servicesServices and procedure codes billed to Medicare, from CMSOn every profile
Medicare Part D prescribingClaims and drug costs from Part D, from CMSOn every profile
Industry paymentsPayments from drug and device makers, from CMS Open PaymentsOn every profile
Publications and clinical trialsResearch papers and trials linked to the NPI, when on fileOn every profile
Licenses and graduation yearState license numbers and medical school graduation yearOn every profile
NPI detailsNPI, enumeration date, primary taxonomy and practice addressOn every profile
Work email and mobile numberFound on request through healthcare waterfall enrichment, then validatedWith a free account
EHR in useThe EHR at each site where they practiceWith a free account
Colleagues at each siteThe clinicians they work with at each hospital and groupWith a free account

Free account: 30 days free, self-serve, no credit card.

Sources: NPPES NPI Registry (CMS), Medicare Physician & Other Practitioners (CMS), Open Payments (CMS) and Dmand AI Affiliation Data

Sources for the Washington pathologist directory

Sources for the data on this page
Data on this page	Source
HCPs, types and specialties	NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Sites of care, hospitals and medical groups	Dmand AI Affiliation Data
Medical school graduation year	Dmand AI Professional Profile Data

Data last refreshed October 2026Report an inaccuracy Remove my information

Pathologists are HCPs whose primary specialty is anatomic pathology and clinical pathology (taxonomy code 207ZP0102X), with an active NPI and a Washington practice address.

FAQ

Frequently asked questions about pathologists in Washington

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

How many pathologists are in Washington?

85 pathologists have an active NPI, a Washington practice address and anatomic pathology and clinical pathology (taxonomy code 207ZP0102X) as their primary specialty. 48 of them are linked to a hospital or medical group.

Which Washington medical groups have the most pathologists?

MedStar Georgetown University Hospital, with 12, followed by The GW Medical Faculty Associates with 9 and Howard University Faculty Practice Plan with 6.

Which Washington hospitals have the most pathologists?

MedStar Georgetown University Hospital, with 14 affiliated pathologists, followed by MedStar Washington Hospital Center with 12 and The George Washington University Hospital with 8.

What share of Washington pathologists practice at a hospital?

46 of the 47 Washington pathologists with a mapped site of care, or 98%, have a current hospital affiliation.

What is the taxonomy code for anatomic pathology and clinical pathology?

207ZP0102X is the NPPES taxonomy code for anatomic pathology and clinical pathology. Sub-specialties with their own code are counted on their own lists.

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