Pathologists (Anatomic & Clinical) in Maryland
Data updated monthly · Last refresh October 2026
358 Anatomic Pathology & Clinical Pathology providers practice in Maryland. The largest concentration is in Baltimore. 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.
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Anatomic Pathology & Clinical Pathology by city in Maryland
Choose a city to see providers there.
Where Pathologists (Anatomic & Clinical) in Maryland practice
From CMS Medicare enrollment records covering 132 of the 358 providers listed here (37%). Providers who do not bill Medicare are not included in these figures.
Largest practice groups
| Group (as registered with Medicare) | Pathologists (Anatomic & Clinical) | All clinicians in group | Main city |
| Johns Hopkins University | 47 | 2,886 | Baltimore |
| Johns Hopkins University | 22 | 711 | Bethesda |
| Medstar Medical Group II LLC | 13 | 3,726 | Baltimore |
| Univ of MD Pathology Associates P A | 9 | 24 | Baltimore |
| Drs Hicken Cranley Taylor PA | 7 | 15 | Baltimore |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Pathologists (Anatomic & Clinical) affiliated |
| Johns Hopkins Hospital, the | Baltimore | Nonprofit | 5 of 5 | 41 |
| Johns Hopkins Bayview Medical Center | Baltimore | Nonprofit | 3 of 5 | 23 |
| University of Maryland Medical Center | Baltimore | Nonprofit | 3 of 5 | 10 |
| Johns Hopkins Howard County Medical Center | Columbia | Nonprofit | 3 of 5 | 9 |
| University of MD Shore Medical Center at Easton | Easton | Nonprofit | 4 of 5 | 9 |
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.
Anatomic Pathology & Clinical Pathology providers in Maryland
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. Yuanhong Wang, M.D.Andrews Afb, MD · No drug or device payments recorded (2025) ·
(240) 857-8202 Dr. Jason Schallheim, MDAnnapolis, MD · $98 in drug and device payments (2025) ·
(443) 481-4254 Dr. Joan Woodward, M.D.Annapolis, MD · No drug or device payments recorded (2025) ·
(443) 481-4250 Dr. Sanford Robbins, M.D.Annapolis, MD · $95 in drug and device payments (2025) ·
(443) 481-4250 Dr. William Weisburger, M.D.Annapolis, MD · $67 in drug and device payments (2025) ·
(443) 481-4250 Dr. Aatur SinghiBaltimore, MD · $2,513 in drug and device payments (2025) ·
(410) 955-3439 Dr. Abigayle Norwood, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-3980 Dr. Adeboye Osunkoya, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(405) 808-5361 Dr. Alexander Berrebi, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(304) 276-0651 Dr. Alexandra Valsamakis, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-2660 Dr. Alisha Ware, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-5000 Dr. Amanda Kardys, MD, MBS, MSBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-5000 Dr. Amy Plotkin, MD, PHDBaltimore, MD · $123 in drug and device payments (2025) ·
(410) 328-8667 Dr. Amy Salas, DOBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 933-6423 Dr. Andreah De La HozBaltimore, MD · $20 in drug and device payments (2025) ·
(410) 328-5555 Dr. Andres MatosoBaltimore, MD · $5,395 in drug and device payments (2025) ·
(410) 955-4053 Dr. Angelo DemarzoBaltimore, MD · $149 in drug and device payments (2025) ·
(410) 955-2660 Dr. Ankit Rajgariah, M.D.Baltimore, MD · $16 in drug and device payments (2025) ·
(410) 955-3439 Dr. Anna-sophie Weidner, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 328-5555 Dr. Autumn Larocque, MDBaltimore, MD · $22 in drug and device payments (2025) ·
(410) 328-8822 Dr. Bangchen WangBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-5080 Dr. Barbara Crain, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-2660 Dr. Benjamin Mazer, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-3580 Dr. Bing HanBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 502-2037 Dr. Brenda Jordan, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(443) 527-7487 Dr. Brent Orr, M.D., PH.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-3980 Dr. Brian Finkelman, MD, PHDBaltimore, MD · $41 in drug and device payments (2025) ·
(312) 926-2000 Dr. Brian Plasil, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 238-0101 Dr. Brigitte Ronnett, MDBaltimore, MD · $10,850 in drug and device payments (2025) ·
(410) 955-2660 Dr. Caroline EarlyBaltimore, MD · $18 in drug and device payments (2025) ·
(343) 941-0955 Dr. Charles Eberhart, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-2660 Dr. Chengbao Liu, M.D.Baltimore, MD · $30 in drug and device payments (2025) ·
(410) 550-4841 Dr. Cheng Cheng Huang, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 605-7000 Dr. Christian Hansen, M.D.Baltimore, MD · $1,960 in drug and device payments (2025) ·
(410) 644-4320 Dr. Christine Iacobuzio-donahue, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-2660 Dr. Christopher Morris, M.D., PHDBaltimore, MD · No drug or device payments recorded (2025) ·
(240) 755-4042 Dr. Ciera Mangone, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-9441 Dr. Colton Smith, DOBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-5080 Dr. Cynthia Bruzzi, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(443) 849-2233 Dr. Daniel Peterson, M.D.Baltimore, MD · $20 in drug and device payments (2025) ·
(443) 287-4593 Dr. Dao-fu Dai, MD PHDBaltimore, MD · $56 in drug and device payments (2025) ·
(410) 502-2037 Dr. David Berman, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-2660 Dr. Deborah Belchis, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 644-4320 Dr. Deepa Dutta, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 644-4320 Dr. Deyin Xing, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-3580 Dr. Diana FangBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-3980 Dr. Diana Molavi, M.D.Baltimore, MD · $166 in drug and device payments (2025) ·
(410) 601-5090 Dr. Donald Edlow, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(443) 444-4178 Dr. Dong Ren, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-5000 Dr. Dorothy Rosenthal, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-2660 Common questions
How many Anatomic Pathology & Clinical Pathology providers are in Maryland?There are 358 Anatomic Pathology & Clinical Pathology providers with active NPI records practicing in Maryland, according to federal NPPES data refreshed monthly.
Which cities in Maryland have the most Anatomic Pathology & Clinical Pathology providers?Baltimore (170), Bethesda (51), Rockville (29) have the highest concentration of Anatomic Pathology & Clinical Pathology providers in Maryland.
How many Anatomic Pathology & Clinical Pathology providers in Maryland received drug or device company payments?85 of 358 Anatomic Pathology & Clinical Pathology providers in Maryland (24%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
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 Pathologists (Anatomic & Clinical) in Maryland work at?According to CMS facility affiliation records, the Maryland hospitals where the most Pathologists (Anatomic & Clinical) hold privileges are Johns Hopkins Hospital, the in Baltimore; Johns Hopkins Bayview Medical Center in Baltimore; University of Maryland Medical Center in Baltimore.
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