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Critical Care Medicine (Internal Medicine) in Gainesville, Georgia

Data updated monthly · Last refresh September 2026

23 Critical Care Medicine (Internal Medicine) providers practice in Gainesville. Listings are drawn from federal public records and are not endorsements.

Critical Care Medicine (Internal Medicine) providers in Gainesville

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. Ahmad Abdussalam, MD
Gainesville, GA · No drug or device payments recorded (2025) · (770) 533-8406
Dr. April Mcdonald, M.D.
Gainesville, GA · $34,350 in drug and device payments (2025) · Telehealth · (770) 219-9000
Dr. Bhargavi Donepudi, M.D
Gainesville, GA · No drug or device payments recorded (2025) · (770) 219-6021
Dr. Brent Fiechter, M.D.
Gainesville, GA · No drug or device payments recorded (2025) · (770) 219-9000
Dr. Craig Brown, M.D.
Gainesville, GA · $1,543 in drug and device payments (2025) · Telehealth · (770) 536-9864
Dr. Dean Karampelas, MD
Gainesville, GA · No drug or device payments recorded (2025) · (770) 219-9000
Dr. Dhaval Patel, M.D.
Gainesville, GA · No drug or device payments recorded (2025) · (770) 219-9000
Dr. Donna Cota, DO
Gainesville, GA · No drug or device payments recorded (2025) · (770) 219-9000
Dr. Gagan Kumar, MD
Gainesville, GA · No drug or device payments recorded (2025) · (414) 688-4827
Dr. Jason Oh, MD
Gainesville, GA · No drug or device payments recorded (2025) · (770) 219-9000
Dr. Joe Clements, MD
Gainesville, GA · No drug or device payments recorded (2025) · (770) 535-3553
Dr. Kevin Charles, M.D.
Gainesville, GA · $111 in drug and device payments (2025) · (770) 219-9000
Dr. Konstantin Zubelevitskiy, M.D.
Gainesville, GA · No drug or device payments recorded (2025) · (770) 219-9000
Dr. Krishna Thandra, MD
Gainesville, GA · $140 in drug and device payments (2025) · (770) 219-9000
Dr. Mansi Vadodaria, DO
Gainesville, GA · $429 in drug and device payments (2025) · (770) 219-9000
Dr. Matthew Hoffman, M.D.
Gainesville, GA · No drug or device payments recorded (2025) · (770) 219-9000
Dr. Sri Jegan Radhakrishnan, M.D
Gainesville, GA · No drug or device payments recorded (2025) · (770) 219-9000
Dr. Stephanie Freeman, MD
Gainesville, GA · $28 in drug and device payments (2025) · (770) 219-9000
Dr. Tammy Lin, MD
Gainesville, GA · No drug or device payments recorded (2025) · (770) 219-9000
Dr. Usha Nayak, MD,ABSM
Gainesville, GA · $1,116 in drug and device payments (2025) · Telehealth · (770) 219-9000
Dr. Walter Gray, MD
Gainesville, GA · No drug or device payments recorded (2025) · (770) 219-9000
Dr. Yong Lee, MD
Gainesville, GA · No drug or device payments recorded (2025) · (770) 219-9000
Dr. Zachary Hansen, MD
Gainesville, GA · No drug or device payments recorded (2025) · (702) 199-0007

Common questions

How many Critical Care Medicine (Internal Medicine) providers are in Gainesville, Georgia?

There are 23 Critical Care Medicine (Internal Medicine) providers with active NPI records practicing in Gainesville, according to federal NPPES data refreshed monthly.

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 Gainesville Critical Care Medicine (Internal Medicine) across Georgia

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.