Surgery in Rockville, Maryland
Data updated monthly · Last refresh September 2026
16 Surgery providers practice in Rockville. Listings are drawn from federal public records and are not endorsements.
Surgery providers in Rockville
Listed alphabetically. 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. Alan Kravitz, M.D.Rockville, MD · $165 in drug and device payments (2025) ·
(301) 493-9400 Dr. Binita Ashar, M.D., M.B.A.Rockville, MD · $19,859 in drug and device payments (2025) ·
(240) 276-3622 Dr. Cary Brown, M.D.Rockville, MD · $291 in drug and device payments (2025) ·
(270) 826-6106 Dr. Christopher Fan, DORockville, MD · $1,176 in drug and device payments (2025) ·
(240) 403-0621 Dr. Craig Colliver, MD, FACSRockville, MD · No drug or device payments recorded (2025) ·
(301) 251-4128 Dr. Craig Louisy, M.D.Rockville, MD · No drug or device payments recorded (2025) ·
(240) 403-0621 Dr. Daniel Chong, MDRockville, MD · No drug or device payments recorded (2025) ·
(573) 310-4620 Dr. Glenn Sandler, MD, FACSRockville, MD · No drug or device payments recorded (2025) ·
(301) 251-4128 Dr. Hamid Zahiri, DORockville, MD · $41 in drug and device payments (2025) · Telehealth ·
(301) 887-3741 Dr. Jason Brodsky, M.D.Rockville, MD · $141 in drug and device payments (2025) ·
(240) 403-0621 Dr. John O Connor, MDRockville, MD · No drug or device payments recorded (2025) ·
(301) 881-5167 Dr. Joshua Felsher, M.D.Rockville, MD · No drug or device payments recorded (2025) ·
(240) 403-0621 Dr. Joshua Rosenthal, PA-CRockville, MD · $14 in drug and device payments (2025) · Telehealth ·
(240) 826-7072 Dr. Mitchell Frost, MDRockville, MD · No drug or device payments recorded (2025) ·
(301) 493-9400 Dr. Rami Makhoul, M.D.Rockville, MD · $403 in drug and device payments (2025) ·
(301) 681-6437 Dr. Surupa Sen Gupta, M.D.Rockville, MD · $921 in drug and device payments (2025) · Telehealth ·
(240) 238-3566 Common questions
How many Surgery providers are in Rockville, Maryland?There are 16 Surgery providers with active NPI records practicing in Rockville, according to federal NPPES data refreshed monthly.
Where does this data come from?Provider records 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.
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