General Surgeons in Maryland
Data updated monthly · Last refresh October 2026
669 Surgery providers practice in Maryland, including 60 (9%) 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.
669providers
60telehealth
Baltimoretop city
Surgery by city in Maryland
Choose a city to see providers there.
Where General Surgeons in Maryland practice
From CMS Medicare enrollment records covering 312 of the 669 providers listed here (47%). Providers who do not bill Medicare are not included in these figures.
16%solo or small practice (under 10 clinicians)
14%mid-size group (10 to 99)
70%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | General Surgeons | All clinicians in group | Main city |
| Johns Hopkins University | 44 | 2,886 | Baltimore |
| Luminis Health Medical Group, LLC | 20 | 540 | Annapolis |
| University of Maryland Community Medical Group Inc. | 18 | 446 | Easton |
| Medstar Medical Group II LLC | 14 | 3,726 | Baltimore |
| Shock Trauma Associates PA | 13 | 258 | Baltimore |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | General Surgeons affiliated |
| Johns Hopkins Hospital, the | Baltimore | Nonprofit | 5 of 5 | 39 |
| University of Maryland Medical Center | Baltimore | Nonprofit | 3 of 5 | 22 |
| Luminis Health Anne Arundel Medical Center, Inc. | Annapolis | Nonprofit | 3 of 5 | 21 |
| Johns Hopkins Bayview Medical Center | Baltimore | Nonprofit | 3 of 5 | 21 |
| Tidalhealth Peninsula Regional, Inc. | Salisbury | Nonprofit | 4 of 5 | 20 |
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.
Surgery 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. Kirk Schlafer, M.D.Andrews Afb, MD · $56 in drug and device payments (2025) ·
(719) 440-9460 Dr. Alejandro Gandsas, M.D.Annapolis, MD · $2,749 in drug and device payments (2025) · Telehealth ·
(443) 481-6699 Dr. Barry Wells, M.D.Annapolis, MD · No drug or device payments recorded (2025) ·
(410) 703-7300 Dr. Courtney Doyle, MD.Annapolis, MD · $25 in drug and device payments (2025) · Telehealth ·
(443) 481-6699 Dr. Craig Schaefer, M.D.Annapolis, MD · No drug or device payments recorded (2025) ·
(443) 481-1000 Dr. Cristina Feather, MDAnnapolis, MD · No drug or device payments recorded (2025) ·
(443) 481-1000 Dr. David Matteson, MDAnnapolis, MD · $23 in drug and device payments (2025) ·
(443) 481-1000 Dr. Frank Lin, MDAnnapolis, MD · $3,105 in drug and device payments (2025) ·
(443) 481-1000 Dr. Gary Della'zanna, DOAnnapolis, MD · No drug or device payments recorded (2025) ·
(443) 481-1000 Dr. Genevieve Chartrand, MDAnnapolis, MD · No drug or device payments recorded (2025) ·
(410) 991-0080 Dr. Gina Massoglia, MDAnnapolis, MD · $21 in drug and device payments (2025) ·
(410) 571-9499 Dr. Ian Bussey, MDAnnapolis, MD · $50 in drug and device payments (2025) ·
(443) 481-4142 Dr. Igor Belyansky, MDAnnapolis, MD · $4,479 in drug and device payments (2025) · Telehealth ·
(443) 481-6699 Dr. Ivan Fedoriv, MDAnnapolis, MD · No drug or device payments recorded (2025) ·
(443) 336-3031 Dr. Jilian Nicholas, D.O.Annapolis, MD · $81 in drug and device payments (2025) · Telehealth ·
(443) 924-2900 Dr. Keir Thelander, M.D.Annapolis, MD · No drug or device payments recorded (2025) ·
(443) 481-6699 Dr. Kevin Connors, MDAnnapolis, MD · No drug or device payments recorded (2025) ·
(443) 481-4142 Dr. Lara Dimick-santos, MDAnnapolis, MD · $4,463 in drug and device payments (2025) ·
(443) 481-1000 Dr. Leslie Vuoncino, MDAnnapolis, MD · $179 in drug and device payments (2025) ·
(443) 481-6699 Dr. Mario Diaz, MDAnnapolis, MD · No drug or device payments recorded (2025) ·
(443) 481-1372 Dr. Mark Peeler, MDAnnapolis, MD · $528 in drug and device payments (2025) · Telehealth ·
(410) 266-1188 Dr. Nicole Melograna, PA-CAnnapolis, MD · No drug or device payments recorded (2025) ·
(410) 224-4404 Dr. Patrick Schimpf, M.D.Annapolis, MD · No drug or device payments recorded (2025) ·
(410) 604-0005 Dr. Paul KimAnnapolis, MD · $361 in drug and device payments (2025) · Telehealth ·
(410) 200-1498 Dr. Rebecca Allen, MDAnnapolis, MD · No drug or device payments recorded (2025) ·
(443) 481-4142 Dr. Richard Lu, M.D.Annapolis, MD · $23,579 in drug and device payments (2025) ·
(443) 481-5166 Dr. Robert Buras, MDAnnapolis, MD · $16 in drug and device payments (2025) ·
(443) 481-5300 Dr. Robert Moore, M.D.Annapolis, MD · No drug or device payments recorded (2025) ·
(410) 266-5084 Dr. Rubie Jackson, MDAnnapolis, MD · $16 in drug and device payments (2025) ·
(443) 481-5300 Dr. Samar Alami, M.D.Annapolis, MD · $53 in drug and device payments (2025) ·
(443) 481-1750 Dr. Steven Quigley, MDAnnapolis, MD · No drug or device payments recorded (2025) ·
(443) 481-1000 Dr. Syed Karim, M.D.Annapolis, MD · $78 in drug and device payments (2025) ·
(443) 481-6699 Dr. Tana Yates, CRNP-AAnnapolis, MD · No drug or device payments recorded (2025) ·
(443) 481-5300 Dr. Wen Liang, DOAnnapolis, MD · $30 in drug and device payments (2025) ·
(443) 481-5300 Dr. John Chambers, MDArnold, MD · No drug or device payments recorded (2025) ·
(410) 757-7293 Dr. Steven Sandler, MDArnold, MD · No drug or device payments recorded (2025) ·
(410) 647-1337 Dr. Aarti Mathur, M.DBaltimore, MD · No drug or device payments recorded (2025) · Telehealth ·
(410) 614-1197 Dr. Abimbola Ibironke, PA-CBaltimore, MD · No drug or device payments recorded (2025) ·
(443) 849-8046 Dr. Adam Iddriss, MDBaltimore, MD · No drug or device payments recorded (2025) ·
(412) 508-5573 Dr. Adam Weltz, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 000-0000 Dr. Adil Haider, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-3739 Dr. Ahmad Ahad, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(443) 574-8500 Dr. Ajith Uliyargoli, MBBSBaltimore, MD · No drug or device payments recorded (2025) ·
(410) 601-6412 Dr. Alain AbdoBaltimore, MD · $33 in drug and device payments (2025) ·
(410) 368-2718 Dr. Al-faraaz Kassam, M.D.Baltimore, MD · $1,597 in drug and device payments (2025) ·
(410) 955-5000 Dr. Alisa Coker, M.D.Baltimore, MD · $105,721 in drug and device payments (2025) ·
(410) 502-0932 Dr. Alistair Kent, M.D.Baltimore, MD · $232 in drug and device payments (2025) ·
(410) 955-5000 Dr. Amanda Sautter, M.D.Baltimore, MD · $51 in drug and device payments (2025) ·
(410) 368-2718 Dr. Amarinder Sandhu, M.B.B.S.Baltimore, MD · No drug or device payments recorded (2025) ·
(443) 849-3760 Dr. Andrea Chao Bafford, M.D.Baltimore, MD · $439 in drug and device payments (2025) · Telehealth ·
(410) 328-6187 Common questions
How many Surgery providers are in Maryland?There are 669 Surgery providers with active NPI records practicing in Maryland, according to federal NPPES data refreshed monthly.
Do Surgery providers in Maryland offer telehealth?Yes. 60 of the 669 Surgery providers in Maryland (about 9%) report offering telehealth services in CMS data.
Which cities in Maryland have the most Surgery providers?Baltimore (244), Bethesda (60), Annapolis (33) have the highest concentration of Surgery providers in Maryland.
How many Surgery providers in Maryland received drug or device company payments?316 of 669 Surgery providers in Maryland (47%) 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.
Do most General Surgeons in Maryland work in independent practices or large health systems?Among 312 General Surgeons in Maryland enrolled in Medicare, 16% bill through a solo or small practice with fewer than 10 clinicians, 14% through a mid-size group of 10 to 99, and 70% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do General Surgeons in Maryland work at?According to CMS facility affiliation records, the Maryland hospitals where the most General Surgeons hold privileges are Johns Hopkins Hospital, the in Baltimore; University of Maryland Medical Center in Baltimore; Luminis Health Anne Arundel Medical Center, Inc. in Annapolis.
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