Emergency Medicine Doctors in Maryland
Data updated monthly · Last refresh October 2026
1,188 Emergency Medicine providers practice in Maryland, including 20 (2%) offering telehealth. 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.
1,188providers
20telehealth
Baltimoretop city
Emergency Medicine by city in Maryland
Choose a city to see providers there.
Emergency Medicine 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. Serge Shewchuk, MDOlney, MD · No drug or device payments recorded (2025) ·
(301) 774-8900 Dr. Jerome Snyder, MDOwings Mills, MD · No drug or device payments recorded (2025) ·
(410) 356-4483 Dr. Katia Alexander, MDOwings Mills, MD · No drug or device payments recorded (2025) ·
(410) 902-6776 Dr. Priscilla Moutinho Shogan, DOOwings Mills, MD · No drug or device payments recorded (2025) ·
(215) 917-5011 Dr. Ritu Prasad, M.D.Owings Mills, MD · No drug or device payments recorded (2025) ·
(410) 902-6776 Dr. Daniel O'connell, M.D.Oxon Hill, MD · No drug or device payments recorded (2025) ·
(877) 327-6834 Dr. David Rorison, M.D.Pasadena, MD · No drug or device payments recorded (2025) ·
(443) 573-0564 Dr. Gary Drake, M.D.Pasadena, MD · No drug or device payments recorded (2025) ·
(443) 573-0564 Dr. Kevin Seaman, MDPasadena, MD · No drug or device payments recorded (2025) ·
(443) 573-0564 Dr. Dan Morhaim, M.D.Pikesville, MD · No drug or device payments recorded (2025) ·
(410) 363-3631 Dr. Leigh Vinocur, MDPikesville, MD · No drug or device payments recorded (2025) ·
(410) 215-2100 Dr. Robert Smith, MDPoint Of Rocks, MD · $19 in drug and device payments (2025) ·
(216) 496-4686 Dr. Meera Kanhouwa, MD, MHA, FACEPPotomac, MD · No drug or device payments recorded (2025) ·
(253) 961-2806 Dr. Olabisi Jagun, MDPotomac, MD · No drug or device payments recorded (2025) ·
(240) 401-5953 Dr. Chad Smith, D.O.Prince Frederick, MD · No drug or device payments recorded (2025) ·
(410) 535-4000 Dr. Elizabeth Rempfer, MDPrince Frederick, MD · $20 in drug and device payments (2025) ·
(410) 535-4000 Dr. Matthew Christianson, M.D.Prince Frederick, MD · No drug or device payments recorded (2025) ·
(410) 535-8344 Dr. Paul O'brien, M.D.Prince Frederick, MD · $6,378 in drug and device payments (2025) ·
(301) 855-1012 Dr. William White, M.D.Prince Frederick, MD · No drug or device payments recorded (2025) ·
(410) 535-4000 Dr. Aminat IbikunleRandallstown, MD · No drug or device payments recorded (2025) ·
(410) 521-2200 Dr. Clifford FaberRandallstown, MD · No drug or device payments recorded (2025) ·
(410) 496-8715 Dr. Debra Freeman, M.D.Randallstown, MD · No drug or device payments recorded (2025) ·
(410) 521-5950 Dr. Erica Joseph, M.D.Randallstown, MD · No drug or device payments recorded (2025) ·
(410) 521-5950 Dr. Jennifer Yorke, D.O.Randallstown, MD · No drug or device payments recorded (2025) ·
(410) 521-5950 Dr. Jonathan Thierman, M.D.Randallstown, MD · No drug or device payments recorded (2025) ·
(410) 521-5950 Dr. Laura Harlan, D.ORandallstown, MD · No drug or device payments recorded (2025) ·
(410) 521-5950 Dr. Michael De Wit, M.D.Randallstown, MD · No drug or device payments recorded (2025) ·
(410) 521-5950 Dr. Paula Appiah, MDRandallstown, MD · No drug or device payments recorded (2025) ·
(410) 521-5950 Dr. Thomas Krisanda, MDRandallstown, MD · No drug or device payments recorded (2025) ·
(410) 521-5950 Dr. Adrian Woo, M.D.Rockville, MD · No drug or device payments recorded (2025) ·
(301) 279-6000 Dr. Alan HsuRockville, MD · $82 in drug and device payments (2025) ·
(240) 826-6000 Dr. Alexander Wade, M.D.Rockville, MD · No drug or device payments recorded (2025) ·
(240) 826-5739 Dr. Amit Kalaria, M.D.Rockville, MD · $129 in drug and device payments (2025) ·
(240) 364-2517 Dr. Andrew Leubitz, DO, MBARockville, MD · $25 in drug and device payments (2025) ·
(240) 826-6000 Dr. Angelo Falcone, MDRockville, MD · No drug or device payments recorded (2025) ·
(240) 364-2510 Dr. Brett Gamma, MDRockville, MD · $104 in drug and device payments (2025) ·
(240) 364-2515 Dr. Cecile Silvestre, MDRockville, MD · No drug or device payments recorded (2025) ·
(240) 826-7550 Dr. Chinedum Olisemeka, DORockville, MD · No drug or device payments recorded (2025) ·
(301) 519-0902 Dr. Deborah SherrillRockville, MD · No drug or device payments recorded (2025) ·
(301) 279-6550 Dr. Elisabeth Kerness, MDRockville, MD · No drug or device payments recorded (2025) ·
(240) 238-0411 Dr. Ian Tornberg, M.D.Rockville, MD · $25 in drug and device payments (2025) ·
(240) 826-6000 Dr. Jennifer Eaton, M.D.Rockville, MD · No drug or device payments recorded (2025) ·
(919) 357-1891 Dr. Jennifer Morcos, MDRockville, MD · No drug or device payments recorded (2025) ·
(240) 826-6596 Dr. Joel Buzy, MDRockville, MD · No drug or device payments recorded (2025) ·
(240) 826-7550 Dr. Joshua Klindienst, MDRockville, MD · No drug or device payments recorded (2025) ·
(240) 826-6000 Dr. Malori Lankenau, MDRockville, MD · No drug or device payments recorded (2025) ·
(240) 826-6000 Dr. Manish Gambhir, M.D.Rockville, MD · No drug or device payments recorded (2025) ·
(301) 279-6550 Dr. Michael Cetta, MDRockville, MD · No drug or device payments recorded (2025) ·
(301) 279-6550 Dr. Michael Wong, M.D.Rockville, MD · $505 in drug and device payments (2025) ·
(301) 738-6880 Common questions
How many Emergency Medicine providers are in Maryland?There are 1,188 Emergency Medicine providers with active NPI records practicing in Maryland, according to federal NPPES data refreshed monthly.
Do Emergency Medicine providers in Maryland offer telehealth?Yes. 20 of the 1,188 Emergency Medicine providers in Maryland (about 2%) report offering telehealth services in CMS data.
Which cities in Maryland have the most Emergency Medicine providers?Baltimore (506), Bethesda (67), Silver Spring (37) have the highest concentration of Emergency Medicine providers in Maryland.
How many Emergency Medicine providers in Maryland received drug or device company payments?167 of 1,188 Emergency Medicine providers in Maryland (14%) 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 Emergency Medicine Doctors in Maryland work at?According to CMS facility affiliation records, the Maryland hospitals where the most Emergency Medicine Doctors hold privileges are Johns Hopkins Hospital, the in Baltimore; University of Maryland Medical Center in Baltimore; Johns Hopkins Bayview Medical Center in Baltimore.
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