Internal Medicine Doctors in Delaware
Data updated monthly · Last refresh October 2026
603 Internal Medicine providers practice in Delaware, including 124 (21%) offering telehealth. The largest concentration is in Newark. 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.
603providers
124telehealth
Newarktop city
Internal Medicine by city in Delaware
Choose a city to see providers there.
Internal Medicine providers in Delaware
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. Kenny Cooper, MDWilmington, DE · No drug or device payments recorded (2025) ·
(302) 428-6100 Dr. Kevin O'hara, MDWilmington, DE · $27 in drug and device payments (2025) · Telehealth ·
(302) 995-2090 Dr. Kristen Hyland, MDWilmington, DE · No drug or device payments recorded (2025) ·
(302) 994-2511 Dr. Lalitha Kambhamettu, M.D.Wilmington, DE · No drug or device payments recorded (2025) ·
(302) 287-7506 Dr. Leroi Hicks, MD, MPHWilmington, DE · No drug or device payments recorded (2025) ·
(302) 428-4411 Dr. Leslie Donohue, D.O.Wilmington, DE · No drug or device payments recorded (2025) ·
(302) 478-0400 Dr. Mai LamWilmington, DE · No drug or device payments recorded (2025) ·
(302) 661-3400 Dr. Manisha Dhuria, MDWilmington, DE · No drug or device payments recorded (2025) ·
(302) 633-5302 Dr. Manouchehr Amini, MDWilmington, DE · No drug or device payments recorded (2025) ·
(302) 998-3334 Dr. Marcia Gina Castro, MDWilmington, DE · $2,011 in drug and device payments (2025) · Telehealth ·
(302) 999-8169 Dr. Marc Neiberg, D.O.Wilmington, DE · $44 in drug and device payments (2025) ·
(302) 994-2511 Dr. Maria Perez, MDWilmington, DE · No drug or device payments recorded (2025) ·
(302) 571-0730 Dr. Mart Amick, MDWilmington, DE · No drug or device payments recorded (2025) ·
(302) 633-1700 Dr. Matthew Burday, DOWilmington, DE · No drug or device payments recorded (2025) ·
(302) 428-4900 Dr. Matthew Mccarter, MDWilmington, DE · No drug or device payments recorded (2025) · Telehealth ·
(913) 558-7928 Dr. May Nyein Chann Soe, MDWilmington, DE · No drug or device payments recorded (2025) ·
(302) 421-4100 Dr. Meaghan Roszyk, DOWilmington, DE · No drug or device payments recorded (2025) · Telehealth ·
(302) 661-3400 Dr. Melissa Morgan-gouveia, MDWilmington, DE · No drug or device payments recorded (2025) · Telehealth ·
(302) 428-4411 Dr. M Gilani, MDWilmington, DE · No drug or device payments recorded (2025) ·
(302) 478-7160 Dr. Michael Peters, M.D.Wilmington, DE · No drug or device payments recorded (2025) ·
(302) 992-0500 Dr. Mikelle Phillips, MDWilmington, DE · $16 in drug and device payments (2025) · Telehealth ·
(302) 652-3771 Dr. Monika Partyka-zdunek, M.D.Wilmington, DE · No drug or device payments recorded (2025) ·
(302) 478-7759 Dr. Muhammad Tayyeb, MDWilmington, DE · No drug or device payments recorded (2025) ·
(302) 421-4100 Dr. Murtaza Bhatti, D.O.Wilmington, DE · No drug or device payments recorded (2025) ·
(845) 243-4996 Dr. Neal Emery, MDWilmington, DE · $19 in drug and device payments (2025) · Telehealth ·
(302) 320-6300 Dr. Neeta Milasincic, M.D.Wilmington, DE · No drug or device payments recorded (2025) ·
(302) 428-4411 Dr. Omowumi Olurin, M.DWilmington, DE · No drug or device payments recorded (2025) ·
(302) 654-4800 Dr. Parinaz Baradaran, MDWilmington, DE · No drug or device payments recorded (2025) ·
(302) 468-4500 Dr. Patricia Curtin, M.D.Wilmington, DE · No drug or device payments recorded (2025) ·
(302) 428-4411 Dr. Ritika Parris, M.D.Wilmington, DE · No drug or device payments recorded (2025) ·
(302) 320-4410 Dr. Ritu Rastogi, MDWilmington, DE · No drug or device payments recorded (2025) ·
(302) 543-6165 Dr. Robert Kopecki, DOWilmington, DE · $2,070 in drug and device payments (2025) · Telehealth ·
(302) 633-1700 Dr. Roger Stevenson, M.DWilmington, DE · No drug or device payments recorded (2025) ·
(302) 992-0500 Dr. Ryan Holton, M.D.Wilmington, DE · No drug or device payments recorded (2025) ·
(302) 651-4200 Dr. Sajani Durgam, MDWilmington, DE · No drug or device payments recorded (2025) ·
(302) 994-2511 Dr. Santhi Mantravadi, MDWilmington, DE · No drug or device payments recorded (2025) ·
(302) 994-2511 Dr. Shannon Pan, MDWilmington, DE · $50 in drug and device payments (2025) ·
(302) 320-4569 Dr. Shilpa Garg, MDWilmington, DE · No drug or device payments recorded (2025) ·
(302) 633-5302 Dr. Shun Ying, M.D.Wilmington, DE · No drug or device payments recorded (2025) ·
(302) 633-5302 Dr. Sidney Grobman, D.O.Wilmington, DE · No drug or device payments recorded (2025) ·
(302) 479-0580 Dr. Stephen Wetherill, M.D.Wilmington, DE · No drug or device payments recorded (2025) ·
(302) 478-3700 Dr. Steven Rybicki, M.D.Wilmington, DE · No drug or device payments recorded (2025) · Telehealth ·
(302) 320-4410 Dr. Stuart Felzer, MDWilmington, DE · $808 in drug and device payments (2025) · Telehealth ·
(302) 633-1442 Dr. Susan Keith, MDWilmington, DE · No drug or device payments recorded (2025) ·
(302) 633-5302 Dr. Terry Horton, MDWilmington, DE · No drug or device payments recorded (2025) ·
(302) 428-4574 Dr. Thomas Hilton, MDWilmington, DE · No drug or device payments recorded (2025) ·
(302) 428-4760 Dr. Thomas Neef, M.D.Wilmington, DE · No drug or device payments recorded (2025) · Telehealth ·
(302) 994-8474 Dr. Timothy Hennessy, M.D.Wilmington, DE · No drug or device payments recorded (2025) ·
(302) 479-8464 Dr. Victoria Mawn, MDWilmington, DE · No drug or device payments recorded (2025) · Telehealth ·
(302) 623-7500 Dr. Vinod Kripalu, M.D.Wilmington, DE · $156 in drug and device payments (2025) · Telehealth ·
(302) 762-6675 Conditions Internal Medicine providers in Delaware commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.
- High blood pressure
- Type 2 diabetes
- High cholesterol
- Preventive care
- Chronic disease management
Common questions
How many Internal Medicine providers are in Delaware?There are 603 Internal Medicine providers with active NPI records practicing in Delaware, according to federal NPPES data refreshed monthly.
Do Internal Medicine providers in Delaware offer telehealth?Yes. 124 of the 603 Internal Medicine providers in Delaware (about 21%) report offering telehealth services in CMS data.
Which cities in Delaware have the most Internal Medicine providers?Newark (240), Wilmington (107), Milford (83) have the highest concentration of Internal Medicine providers in Delaware.
How many Internal Medicine providers in Delaware received drug or device company payments?176 of 603 Internal Medicine providers in Delaware (29%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Internal Medicine providers in Delaware treat?Internal Medicine providers commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management 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 Internal Medicine Doctors in Delaware work in independent practices or large health systems?Among 369 Internal Medicine Doctors in Delaware enrolled in Medicare, 20% bill through a solo or small practice with fewer than 10 clinicians, 13% through a mid-size group of 10 to 99, and 67% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Internal Medicine Doctors in Delaware work at?According to CMS facility affiliation records, the Delaware hospitals where the most Internal Medicine Doctors hold privileges are Christiana Hospital in Newark; Bayhealth Hospital, Sussex Campus in Milford; Beebe Medical Center in Lewes.
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