HealthcareDiscovery.AI / Doctors / Maryland / Rheumatology

Rheumatologists in Maryland

Data updated monthly · Last refresh October 2026

215 Rheumatology providers practice in Maryland, including 89 (41%) 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.

215providers
89telehealth
Baltimoretop city

Rheumatology by city in Maryland

Choose a city to see providers there.

Rheumatology in Baltimore70 providers
Rheumatology in Bethesda28 providers
Rheumatology in Rockville12 providers
Rheumatology in Chevy Chase7 providers
Rheumatology in Catonsville7 providers
Rheumatology in Silver Spring6 providers
Rheumatology in Columbia6 providers
Rheumatology in Greenbelt6 providers
Rheumatology in Annapolis5 providers
Rheumatology in Wheaton5 providers
Rheumatology in Easton5 providers
Rheumatology in Frederick5 providers
Rheumatology in Hagerstown4 providers
Rheumatology in Bel Air4 providers
Rheumatology in Eldersburg3 providers
Rheumatology in Gaithersburg3 providers
Rheumatology in Westminster3 providers
Rheumatology in Clinton3 providers
Rheumatology in Ellicott City2 providers
Rheumatology in Salisbury2 providers
Rheumatology in Potomac2 providers
Rheumatology in Crofton2 providers
Rheumatology in North Bethesda2 providers
Rheumatology in Lutherville2 providers

Rheumatology 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. Louisa Ziglar, MD
Frederick, MD · $118 in drug and device payments (2025) · Telehealth · (301) 942-7600
Dr. Neeti Bhargava, M.D.
Frederick, MD · $366 in drug and device payments (2025) · (301) 694-8311
Dr. Imelda Cabalar, M.D.
Ft Washington, MD · $135 in drug and device payments (2025) · Telehealth · (301) 203-0659
Dr. Bobak Mozayeni, M.D.
Gaithersburg, MD · No drug or device payments recorded (2025) · (240) 221-0000
Dr. Keith Hull, MD, PHD
Gaithersburg, MD · No drug or device payments recorded (2025) · (240) 773-0300
Dr. Linda Katz, M.D.
Gaithersburg, MD · No drug or device payments recorded (2025) · (301) 216-0880
Dr. Deep Dalal, MD
Glen Burnie, MD · $520 in drug and device payments (2025) · Telehealth · (410) 590-4730
Dr. Alex Hertzman, MD
Glenburnie, MD · $847 in drug and device payments (2025) · (410) 760-1171
Dr. Donald Thomas, M.D.
Greenbelt, MD · $109,940 in drug and device payments (2025) · Telehealth · (301) 345-5600
Dr. Hyder Husain, D.O
Greenbelt, MD · $2,804 in drug and device payments (2025) · Telehealth · (301) 345-5600
Dr. Jonathan Adelson, M.D.
Greenbelt, MD · $1,531 in drug and device payments (2025) · Telehealth · (301) 345-5600
Dr. Rukmini Konatalapalli, M.D
Greenbelt, MD · $1,561 in drug and device payments (2025) · Telehealth · (301) 345-5600
Dr. Samya Mohammad, D.O.
Greenbelt, MD · $621 in drug and device payments (2025) · Telehealth · (301) 345-5600
Dr. Yevgeniy Sheyn, M.D.
Greenbelt, MD · $995 in drug and device payments (2025) · Telehealth · (301) 345-5600
Dr. Francesca Okoye, MD-PHD
Hagerstown, MD · $1,832 in drug and device payments (2025) · Telehealth · (301) 665-4825
Dr. Mary Romanic, M.D.
Hagerstown, MD · $947 in drug and device payments (2025) · (301) 665-4825
Dr. Okechukwu Okoye
Hagerstown, MD · $3,744 in drug and device payments (2025) · (301) 791-6680
Dr. Steven Klein, MD
Hagerstown, MD · $1,318 in drug and device payments (2025) · (301) 791-6680
Dr. Kalonji Collins, M.D., PH.D.
Halethorpe, MD · No drug or device payments recorded (2025) · (410) 737-5560
Dr. Dareen Almanabri, M.D.
Hollywood, MD · $232 in drug and device payments (2025) · Telehealth · (301) 373-7100
Dr. Kundan Karkhanis, MD
Hollywood, MD · $208 in drug and device payments (2025) · Telehealth · (301) 373-7900
Dr. Marisa Mizus, MD
Hunt Valley, MD · $84,338 in drug and device payments (2025) · Telehealth · (410) 914-8660
Dr. Vrishali Dalvi, MD
Largo, MD · No drug or device payments recorded (2025) · (301) 572-3339
Dr. Stephany Mcgann, MD
Laurel, MD · No drug or device payments recorded (2025) · (301) 725-7014
Dr. Ira Fine, M.D.
Lutherville, MD · $1,088 in drug and device payments (2025) · (410) 583-2828
Dr. Susanna Jeurling, M.D.
Lutherville, MD · $3,104 in drug and device payments (2025) · Telehealth · (410) 583-2848
Dr. Erinn Maury, MD
Millersville, MD · $4,297 in drug and device payments (2025) · Telehealth · (410) 787-9400
Dr. Kaylar Myers, PA-C
Millersville, MD · $3,054 in drug and device payments (2025) · Telehealth · (410) 787-9400
Dr. Anu Sharma, MD
North Bethesda, MD · $649 in drug and device payments (2025) · Telehealth · (301) 230-5888
Dr. William Mullins, M.D.
North Bethesda, MD · $85 in drug and device payments (2025) · (301) 230-5888
Dr. Robert Knitzer, MD
Olney, MD · No drug or device payments recorded (2025) · (301) 774-1797
Dr. Raymond Scalettar, M.D.
Potomac, MD · No drug or device payments recorded (2025) · (301) 526-6950
Dr. Vicki Star, MD
Potomac, MD · No drug or device payments recorded (2025) · (301) 983-9890
Dr. Asha George, M.D
Prince Frederick, MD · $39 in drug and device payments (2025) · (410) 414-3437
Dr. Ashley Beall, MD
Rockville, MD · $38 in drug and device payments (2025) · Telehealth · (301) 942-7600
Dr. Emma Diiorio, M.D.
Rockville, MD · No drug or device payments recorded (2025) · (301) 942-7600
Dr. Evan Siegel, M.D.
Rockville, MD · $92,037 in drug and device payments (2025) · Telehealth · (301) 942-7600
Dr. Grace Ahn, M.D.
Rockville, MD · $18 in drug and device payments (2025) · Telehealth · (301) 942-7600
Dr. Guada Respicio Duque, M.D.
Rockville, MD · $314 in drug and device payments (2025) · Telehealth · (301) 942-7600
Dr. Lawrence Schainker, MD
Rockville, MD · No drug or device payments recorded (2025) · (301) 762-5020
Dr. Louis Simchowitz, M.D.
Rockville, MD · No drug or device payments recorded (2025) · (301) 762-5020
Dr. Nitasha Kumar, M.D.
Rockville, MD · $54 in drug and device payments (2025) · Telehealth · (301) 942-7600
Dr. Rachel Glaser, M.D.
Rockville, MD · No drug or device payments recorded (2025) · Telehealth · (301) 762-5020
Dr. Rami Eltaraboulsi, M.D.
Rockville, MD · $391 in drug and device payments (2025) · Telehealth · (301) 942-7600
Dr. Seema Goyal, M.D.
Rockville, MD · $1,057 in drug and device payments (2025) · Telehealth · (301) 230-5888
Dr. Sonia Silinsky Krupnikova, MD
Rockville, MD · $588 in drug and device payments (2025) · Telehealth · (301) 942-7600
Dr. Deepak Gupta, MD
Salisbury, MD · $2,605 in drug and device payments (2025) · Telehealth · (410) 912-6875
Dr. Michael Crouch, M.D.
Salisbury, MD · $259 in drug and device payments (2025) · (410) 546-3243
Dr. Deborah Seibel, M.D.
Silver Spring, MD · No drug or device payments recorded (2025) · (301) 572-1000
Dr. Eva Rottmann, DO
Silver Spring, MD · $176 in drug and device payments (2025) · Telehealth · (301) 942-7600

Conditions Rheumatology providers in Maryland commonly treat

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

Common questions

How many Rheumatology providers are in Maryland?

There are 215 Rheumatology providers with active NPI records practicing in Maryland, according to federal NPPES data refreshed monthly.

Do Rheumatology providers in Maryland offer telehealth?

Yes. 89 of the 215 Rheumatology providers in Maryland (about 41%) report offering telehealth services in CMS data.

Which cities in Maryland have the most Rheumatology providers?

Baltimore (70), Bethesda (28), Rockville (12) have the highest concentration of Rheumatology providers in Maryland.

How many Rheumatology providers in Maryland received drug or device company payments?

119 of 215 Rheumatology providers in Maryland (55%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Rheumatology providers in Maryland treat?

Rheumatology providers commonly treat rheumatoid arthritis, lupus, gout, psoriatic arthritis, fibromyalgia 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.

Do most Rheumatologists in Maryland work in independent practices or large health systems?

Among 125 Rheumatologists in Maryland enrolled in Medicare, 24% bill through a solo or small practice with fewer than 10 clinicians, 14% through a mid-size group of 10 to 99, and 62% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Rheumatologists in Maryland work at?

According to CMS facility affiliation records, the Maryland hospitals where the most Rheumatologists hold privileges are Johns Hopkins Hospital, the in Baltimore; Johns Hopkins Bayview Medical Center in Baltimore; Luminis Health Anne Arundel Medical Center, Inc. in Annapolis.

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Related

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
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 Rheumatology in Maryland? Get featured.