Retina Specialists in Maryland
Data updated monthly · Last refresh October 2026
48 Retina Specialist (Ophthalmology) 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.
48providers
Baltimoretop city
Retina Specialist (Ophthalmology) by city in Maryland
Choose a city to see providers there.
Where Retina Specialists in Maryland practice
From CMS Medicare enrollment records covering 35 of the 48 providers listed here (73%). Providers who do not bill Medicare are not included in these figures.
37%solo or small practice (under 10 clinicians)
63%mid-size group (10 to 99)
0%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | Retina Specialists | All clinicians in group | Main city |
| The Retina Group of Washington PLLC | 16 | 78 | Annapolis |
| Elman Retina Group PA | 4 | 4 | Baltimore |
| Chesapeake Eye Care and Laser Center LLC | 3 | 79 | Annapolis |
| Robert E Parnes MD LLC | 3 | 3 | Hagerstown |
| University of Maryland Eye Associates, P.A. | 2 | 24 | Baltimore |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Retina Specialists affiliated |
| Meritus Medical Center | Hagerstown | Nonprofit | 3 of 5 | 4 |
| Greater Baltimore Medical Center | Baltimore | Nonprofit | 5 of 5 | 3 |
| University of Maryland Medical Center | Baltimore | Nonprofit | 3 of 5 | 2 |
| Suburban Hospital | Bethesda | Nonprofit | 4 of 5 | 2 |
| University of MD Medical Center Midtown Campus | Baltimore | Nonprofit | 3 of 5 | 2 |
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.
Retina Specialist (Ophthalmology) 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. Cuong Vu, M.D.Annapolis, MD · $309 in drug and device payments (2025) ·
(410) 224-6680 Dr. David Watt, M.D.Annapolis, MD · No drug or device payments recorded (2025) ·
(410) 224-6680 Dr. Deborah Reid, M.D.Annapolis, MD · $509 in drug and device payments (2025) ·
(410) 224-6680 Dr. Prisca Diala, MDAnnapolis, MD · $1,062 in drug and device payments (2025) ·
(410) 571-8733 Dr. Tamara Fackler, MDAnnapolis, MD · $302 in drug and device payments (2025) ·
(410) 571-8733 Dr. Christina Antonopoulos, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 277-3937 Dr. Daniel Brill, M.D.Baltimore, MD · $151 in drug and device payments (2025) ·
(410) 686-3394 Dr. David Dao, M.D.Baltimore, MD · $157 in drug and device payments (2025) ·
(410) 686-3000 Dr. Heather Tamez, MDBaltimore, MD · $495 in drug and device payments (2025) ·
(410) 377-7611 Dr. Kenneth Taubenslag, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(667) 214-1111 Dr. Lisa Schocket, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(667) 214-1232 Dr. Michael Elman, M.D.Baltimore, MD · $164 in drug and device payments (2025) ·
(410) 686-3394 Dr. Sean Kim, MDBaltimore, MD · $434 in drug and device payments (2025) ·
(410) 377-7611 Dr. Sidney Schechet, M.D.Baltimore, MD · $150 in drug and device payments (2025) ·
(410) 686-3000 Dr. David Parver, M.D.Bethesda, MD · $308 in drug and device payments (2025) ·
(301) 530-5200 Dr. Fadi Nasrallah, M.D.Bethesda, MD · $367 in drug and device payments (2025) ·
(301) 530-5200 Dr. Grant Justin, M.D.Bethesda, MD · $997 in drug and device payments (2025) ·
(609) 468-2468 Dr. Jordan Heffez, M.D.Bethesda, MD · $598 in drug and device payments (2025) ·
(301) 530-5200 Dr. Kevin BroderickBethesda, MD · No drug or device payments recorded (2025) ·
(301) 295-1339 Dr. Panos ChristakisBethesda, MD · No drug or device payments recorded (2025) ·
(301) 496-6583 Dr. Robert Stephens, M.D.Bethesda, MD · No drug or device payments recorded (2025) ·
(301) 530-5200 Dr. Tiarnan KeenanBethesda, MD · No drug or device payments recorded (2025) ·
(301) 451-6330 Dr. William Phillips, M.D. Dr. Brian Do, M.D.Chevy Chase, MD · $24,069 in drug and device payments (2025) ·
(301) 656-8100 Dr. Daniel Berinstein, M.D.Chevy Chase, MD · $660 in drug and device payments (2025) ·
(301) 656-8100 Dr. Gayatri Reilly, MDChevy Chase, MD · $239 in drug and device payments (2025) ·
(301) 656-8100 Dr. Michael Lai, MDChevy Chase, MD · $1,625 in drug and device payments (2025) ·
(301) 656-8100 Dr. Richard Garfinkel, M.D.Chevy Chase, MD · $1,354 in drug and device payments (2025) ·
(301) 656-8100 Dr. Khuram Khan, M.D.Germantown, MD · $260 in drug and device payments (2025) ·
(301) 366-0748 Dr. Collin OhningGreenbelt, MD · $245 in drug and device payments (2025) ·
(301) 474-4679 Dr. Geoffrey Kaplan, M.D.Greenbelt, MD · No drug or device payments recorded (2025) ·
(301) 441-4577 Dr. Jason Huang, MDGreenbelt, MD · $813 in drug and device payments (2025) ·
(301) 474-4679 Dr. Joshua LevinsonGreenbelt, MD · $666 in drug and device payments (2025) ·
(301) 474-4697 Dr. Mariam Mathai, M.D.Greenbelt, MD · $1,142 in drug and device payments (2025) ·
(301) 474-4679 Dr. Mohsin Ali, M.D.Greenbelt, MD · $3,126 in drug and device payments (2025) ·
(301) 474-4679 Dr. Reginald Sanders, M.D.Greenbelt, MD · $271 in drug and device payments (2025) ·
(301) 441-4577 Dr. Sneha Padidam, M.D.Greenbelt, MD · $1,072 in drug and device payments (2025) ·
(301) 474-4679 Dr. Adam Gerstenblith, MDHagerstown, MD · $32 in drug and device payments (2025) ·
(301) 671-2400 Dr. Adam Wenick, MD, PHDHagerstown, MD · $120 in drug and device payments (2025) ·
(301) 671-2400 Dr. Erwin Puente, MDHagerstown, MD · $1,400 in drug and device payments (2025) ·
(301) 665-1712 Dr. Robert Parnes, MDHagerstown, MD · No drug or device payments recorded (2025) ·
(301) 671-2400 Dr. Ingrid Zimmer-galler, M.D.Mount Airy, MD · $45 in drug and device payments (2025) ·
(301) 703-8856 Dr. Rohit Lakhanpal, M.D.Owings Mills, MD · $37,231 in drug and device payments (2025) ·
(410) 581-2020 Dr. Mutaz Al-nawaflh, MDRockville, MD · No drug or device payments recorded (2025) ·
(202) 468-6664 Dr. Vinay Desai, M.D.Rockville, MD · $464 in drug and device payments (2025) ·
(301) 315-2198 Dr. Aziz Khanifar, MDSilver Spring, MD · $9,894 in drug and device payments (2025) ·
(301) 495-2357 Dr. Joshua Fernandes, M.D.Silver Spring, MD · $55 in drug and device payments (2025) ·
(318) 325-2020 Dr. Sadiq Syed, MDSykesville, MD · $281 in drug and device payments (2025) ·
(410) 549-1100 Common questions
How many Retina Specialist (Ophthalmology) providers are in Maryland?There are 48 Retina Specialist (Ophthalmology) providers with active NPI records practicing in Maryland, according to federal NPPES data refreshed monthly.
Which cities in Maryland have the most Retina Specialist (Ophthalmology) providers?Baltimore (9), Bethesda (8), Greenbelt (8) have the highest concentration of Retina Specialist (Ophthalmology) providers in Maryland.
How many Retina Specialist (Ophthalmology) providers in Maryland received drug or device company payments?37 of 48 Retina Specialist (Ophthalmology) providers in Maryland (77%) 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 Retina Specialists in Maryland work in independent practices or large health systems?Among 35 Retina Specialists in Maryland enrolled in Medicare, 37% bill through a solo or small practice with fewer than 10 clinicians, 63% through a mid-size group of 10 to 99, and 0% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Retina Specialists in Maryland work at?According to CMS facility affiliation records, the Maryland hospitals where the most Retina Specialists hold privileges are Meritus Medical Center in Hagerstown; Greater Baltimore Medical Center in Baltimore; University of Maryland Medical Center in Baltimore.
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