HealthcareDiscovery.AI / Doctors / Missouri / Lake St Louis / Internal Medicine

Internal Medicine in Lake St Louis, Missouri

Data updated monthly · Last refresh September 2026

7 Internal Medicine providers practice in Lake St Louis. Listings are drawn from federal public records and are not endorsements.

Internal Medicine providers in Lake St Louis

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. Jayadev Sajja, MD
Lake St Louis, MO · $170 in drug and device payments (2025) · (636) 625-5297
Dr. Muhammad Umar, DO
Lake St Louis, MO · No drug or device payments recorded (2025) · (636) 625-5200
Dr. Olujoke Brimah Jones, MD
Lake St Louis, MO · No drug or device payments recorded (2025) · (314) 391-9777
Dr. Paul Hinton, MD
Lake St Louis, MO · $381 in drug and device payments (2025) · Telehealth · (636) 625-2662
Dr. Paul Vatterott, M.D.
Lake St Louis, MO · No drug or device payments recorded (2025) · (636) 561-8100
Dr. Thulasi Ram Gogireddy, M.D.
Lake St Louis, MO · No drug or device payments recorded (2025) · (636) 625-5200
Dr. Umesh Inampudi, M.D.
Lake St Louis, MO · No drug or device payments recorded (2025) · (314) 317-0600

Conditions Internal Medicine providers in Lake St Louis, Missouri 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 Lake St Louis, Missouri?

There are 7 Internal Medicine providers with active NPI records practicing in Lake St Louis, according to federal NPPES data refreshed monthly.

What conditions do Internal Medicine providers in Lake St Louis treat?

Internal Medicine providers in Lake St Louis 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 Lake St Louis Internal Medicine across Missouri

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.