Dr. Luis Couret

Anna Purinson, MD, an internal medicine physician at Endeavor Health, provides comprehensive primary care to adults. She emphasizes long-term relationships, cultural sensitivity and shared decision-making. Dr. Purinson values spending time with patients, learning their stories and helping them identify care plans that reflect their health goals and fit their daily life. Dr. Purinson is rated as an Advanced provider by MediFind in the treatment of Spasticity. Her top areas of expertise are Atrioventricular Nodal Reentrant Tachycardia (AVNRT), Paroxysmal Supraventricular Tachycardia (PSVT), High Cholesterol, and Familial Combined Hyperlipidemia.

Samer Kassar is an Internal Medicine provider in Dyer, Indiana. Dr. Kassar is rated as a Distinguished provider by MediFind in the treatment of Spasticity. His top areas of expertise are Transient Ischemic Attack (TIA), Seizures, Memory Loss, and Generalized Tonic-Clonic Seizure.

Tony J. Nahhas, MD, a specialist in internal medicine at Endeavor Health, provides comprehensive care for adults with a focus on chronic disease management, aging-related conditions and preventive health. With 30 years of experience, he supports patients in managing diabetes, maintaining wellness and addressing gender-specific health needs. Dr. Nahhas speaks Arabic and English, allowing him to connect with a diverse patient population. Dr. Nahhas is rated as an Advanced provider by MediFind in the treatment of Spasticity. His top areas of expertise are Vitamin D Deficiency, Type 2 Diabetes (T2D), Benign Paroxysmal Positional Vertigo, and Maturity Onset Diabetes of the Young.