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Internal Medicine in Altamonte Springs, Florida

Data updated monthly · Last refresh September 2026

26 Internal Medicine providers practice in Altamonte Springs, and 58% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Internal Medicine providers in Altamonte Springs

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. Ahmadi Zaman, M.D.
Altamonte Springs, FL · No drug or device payments recorded (2025) · (407) 332-7300
Dr. Alok Joshi, D.O.
Altamonte Springs, FL · No drug or device payments recorded (2025) · (407) 682-0808
Dr. Andre Marques, M.D.
Altamonte Springs, FL · $21 in drug and device payments (2025) · (407) 774-1112
Dr. Angel Ramos-garriga, M.D.
Altamonte Springs, FL · No drug or device payments recorded (2025) · (407) 303-2200
Dr. Anibal Rosario, M.D.
Altamonte Springs, FL · $246 in drug and device payments (2025) · (407) 339-2910
Dr. Douglas Sprung, M.D.
Altamonte Springs, FL · $116 in drug and device payments (2025) · (407) 261-0000
Dr. Enrique Lozano Ayala, MD
Altamonte Springs, FL · No drug or device payments recorded (2025) · (786) 266-3708
Dr. Gary Sturn, M.D.
Altamonte Springs, FL · No drug or device payments recorded (2025) · Telehealth · (407) 339-5600
Dr. Gladimar Gonzalez Ramos
Altamonte Springs, FL · $27 in drug and device payments (2025) · (407) 788-8200
Dr. Jianyu Li, MD
Altamonte Springs, FL · No drug or device payments recorded (2025) · (407) 960-6709
Dr. Joel Abraham, MD
Altamonte Springs, FL · $40 in drug and device payments (2025) · (407) 862-4500
Dr. Junias Desamour, MD
Altamonte Springs, FL · $480 in drug and device payments (2025) · Telehealth · (407) 705-3636
Dr. Kai Chen, MD
Altamonte Springs, FL · $264 in drug and device payments (2025) · (407) 767-7262
Dr. Kenneth Alonso, M.D.
Altamonte Springs, FL · $968 in drug and device payments (2025) · (407) 869-1030
Dr. Luis Cedeno Abreu, M.D.
Altamonte Springs, FL · $16 in drug and device payments (2025) · (407) 635-5516
Dr. Luz Alonso, M.D.
Altamonte Springs, FL · $986 in drug and device payments (2025) · (407) 869-1030
Dr. Neville Sarkari, M.D.
Altamonte Springs, FL · No drug or device payments recorded (2025) · (407) 682-9090
Dr. Pedro Gonzalez-morales, MD
Altamonte Springs, FL · $208 in drug and device payments (2025) · Telehealth · (407) 767-0009
Dr. Quan Nguyen, D.O.
Altamonte Springs, FL · $34 in drug and device payments (2025) · (407) 339-7682
Dr. Shailesh Desai, M.D.
Altamonte Springs, FL · $15 in drug and device payments (2025) · (407) 774-9555
Dr. Sonia Ramirez-seifert, M.D.
Altamonte Springs, FL · $92 in drug and device payments (2025) · (321) 280-3949
Dr. Theodora Brandon, MD
Altamonte Springs, FL · No drug or device payments recorded (2025) · (407) 862-4500
Dr. Usha Mohandas, M.D.
Altamonte Springs, FL · No drug or device payments recorded (2025) · (407) 788-8200
Dr. Vajih Khan
Altamonte Springs, FL · No drug or device payments recorded (2025) · Telehealth · (407) 265-4801
Dr. Walter Seifert, M.D.
Altamonte Springs, FL · $92 in drug and device payments (2025) · (407) 212-5589
Dr. Yuchen Jiang, MD
Altamonte Springs, FL · No drug or device payments recorded (2025) · Telehealth · (407) 349-7917

Conditions Internal Medicine providers in Altamonte Springs, Florida 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.

Common questions

How many Internal Medicine providers are in Altamonte Springs, Florida?

There are 26 Internal Medicine providers with active NPI records practicing in Altamonte Springs, according to federal NPPES data refreshed monthly.

How many Internal Medicine providers in Altamonte Springs received drug or device company payments?

15 of 26 (58%) 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 Altamonte Springs treat?

Internal Medicine providers in Altamonte Springs 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 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 Altamonte Springs Internal Medicine across Florida

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.