Infectious Disease in Newark, Delaware
Data updated monthly · Last refresh September 2026
15 Infectious Disease providers practice in Newark. Listings are drawn from federal public records and are not endorsements.
Infectious Disease providers in Newark
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. Alfred Bacon, MDNewark, DE · $91 in drug and device payments (2025) · Telehealth ·
(302) 368-2883 Dr. Anand Panwalker, M.D.Newark, DE · No drug or device payments recorded (2025) ·
(302) 368-2883 Dr. Angela Oates, M.D,Newark, DE · No drug or device payments recorded (2025) · Telehealth ·
(302) 368-2883 Dr. Chad Duffalo, M.D.Newark, DE · $195 in drug and device payments (2025) · Telehealth ·
(302) 994-9692 Dr. David Cohen, M.D.Newark, DE · No drug or device payments recorded (2025) · Telehealth ·
(302) 368-2883 Dr. John Piper, M.D.Newark, DE · No drug or device payments recorded (2025) ·
(302) 368-2883 Dr. Kristen FaccioloNewark, DE · No drug or device payments recorded (2025) ·
(302) 733-1000 Dr. Marshall Williams, M.D., PHDNewark, DE · No drug or device payments recorded (2025) ·
(302) 994-9692 Dr. Maya Gupta, M.D.Newark, DE · $580 in drug and device payments (2025) · Telehealth ·
(302) 994-9692 Dr. Shruti Puri, MDNewark, DE · No drug or device payments recorded (2025) ·
(302) 623-0188 Dr. Stephanie Lee, MDNewark, DE · No drug or device payments recorded (2025) · Telehealth ·
(302) 368-2883 Dr. Tresa Mascarenhas, MBBSNewark, DE · $210 in drug and device payments (2025) · Telehealth ·
(302) 994-9692 Dr. Wesley Emmons, M.D.Newark, DE · $466 in drug and device payments (2025) · Telehealth ·
(302) 994-9692 Conditions Infectious Disease providers in Newark, Delaware commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Infectious Disease providers. Individual practices vary, so confirm with the provider before booking.
- Long COVID
- HIV care
- Lyme disease
- Recurrent infections
- Travel medicine
Common questions
How many Infectious Disease providers are in Newark, Delaware?There are 15 Infectious Disease providers with active NPI records practicing in Newark, according to federal NPPES data refreshed monthly.
What conditions do Infectious Disease providers in Newark treat?Infectious Disease providers in Newark commonly treat long COVID, HIV care, Lyme disease, recurrent infections, travel medicine and related conditions. Individual practices vary, so confirm with the provider before booking.
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.
All specialties in Newark Infectious Disease across Delaware
