Internal Medicine in Lebanon, Ohio
Data updated monthly · Last refresh September 2026
12 Internal Medicine providers practice in Lebanon. Listings are drawn from federal public records and are not endorsements.
Internal Medicine providers in Lebanon
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. Ann Declue, M.D.Lebanon, OH · No drug or device payments recorded (2025) ·
(240) 313-9850 Dr. Bill Karas, M.D.Lebanon, OH · No drug or device payments recorded (2025) ·
(513) 282-7911 Dr. Charles Opperman, MDLebanon, OH · $226 in drug and device payments (2025) ·
(513) 696-1280 Dr. Deann Brewer, M.D.Lebanon, OH · No drug or device payments recorded (2025) ·
(812) 212-1194 Dr. Elissa Whittenburg, MDLebanon, OH · No drug or device payments recorded (2025) ·
(314) 888-5233 Dr. Jeffrey Armitage, M.D.Lebanon, OH · No drug or device payments recorded (2025) ·
(513) 282-7911 Dr. Mahalakshmi Sadhu, M.D.Lebanon, OH · No drug or device payments recorded (2025) · Telehealth ·
(513) 282-7911 Dr. Natalie Turchin, M.D.Lebanon, OH · No drug or device payments recorded (2025) ·
(513) 282-7911 Dr. Paul Kollman, MDLebanon, OH · No drug or device payments recorded (2025) ·
(513) 282-7300 Dr. Robert Grischy, M.D.Lebanon, OH · No drug or device payments recorded (2025) ·
(513) 282-7911 Dr. Samia Kanooz, MDLebanon, OH · $1,949 in drug and device payments (2025) ·
(513) 282-7911 Dr. Steven Grendel, M.D.Lebanon, OH · No drug or device payments recorded (2025) ·
(513) 282-7911 Conditions Internal Medicine providers in Lebanon, Ohio 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 Lebanon, Ohio?There are 12 Internal Medicine providers with active NPI records practicing in Lebanon, according to federal NPPES data refreshed monthly.
What conditions do Internal Medicine providers in Lebanon treat?Internal Medicine providers in Lebanon 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 Lebanon Internal Medicine across Ohio