Dr. Thomas David Nicholas, MD

Dr. Thomas Nicholas is a family medicine physician who has dedicated more than five decades to caring for patients and families throughout their healthcare journeys. He earned his medical degree from Indiana University School of Medicine and completed his residency training at Clarian Health Partners. With 52 years of clinical experience, Dr. Nicholas has developed extensive expertise in comprehensive primary care for patients of all ages. He provides care in English.

Dr. Nicholas practices at Union Hospital Clinton and sees patients at the Rockville Town Square Clinic in Rockville, Indiana. He specializes in diagnosing and treating sleep disorders, including sleep apnea in both adults and children. His clinical skills include managing complex conditions through allergen immunotherapy and helping patients with diabetes care using insulin pen devices. Patients consistently rate Dr. Nicholas highly for his care, giving him an average rating of 5.0.