John M. Sultan, MD, an internal medicine physician at Endeavor Health, provides primary care for adults with an emphasis on integrative medicine. He combines conventional treatments with evidence-based complementary approaches to support patients’ overall health and long-term wellbeing. Dr. Sultan is highly rated in 77 conditions, according to our data. His top areas of expertise are Irritable Bowel Syndrome (IBS), Chronic Cough, Coronary Heart Disease, and Atrioventricular Nodal Reentrant Tachycardia (AVNRT).

Alfonso Tafur, MD, a cardiologist and director of vascular medicine services at Endeavor Health, specializes in managing blood clot disorders and vascular disease. He provides personalized, continuing care while leading research to improve treatment options for complex conditions. Dr. Tafur listens closely to understand each patient’s experience and works to guide them through every phase of their healthcare journey with compassion and precision. Dr. Tafur is highly rated in 41 conditions, according to our data. His top areas of expertise are Venous Thromboembolism (VTE), Deep Vein Thrombosis, Pulmonary Embolism, Hepato-Pancreato-Biliary Surgery, and Knee Replacement.

Gary Kaufman, MD, an internal medicine physician at Endeavor Health, provides primary care for adults with a focus on prevention and long-term relationships. He cares for generations of families and emphasizes continuity, trust and patient education. Dr. Kaufman values building partnerships that support lifelong health and wellbeing. Dr. Kaufman is highly rated in 34 conditions, according to our data. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Non-Hodgkin Lymphoma.

Kenneth Breger, MD, an internal medicine physician at Endeavor Health, provides primary care for adults with a focus on prevention and long-term relationships. With nearly 30 years of experience, he values continuity of care and generational connections with families. Dr. Breger also supports lifestyle change and early detection to help patients stay healthy and independent over time. Dr. Breger is highly rated in 29 conditions, according to our data. His top areas of expertise are Alzheimer's Disease, Chronic Cough, Large-Cell Immunoblastic Lymphoma, and Vertigo.

Jonathan Brown, MD, an internal medicine physician at Endeavor Health, provides primary and preventive care for adults across all stages of life. With more than 25 years in practice, he prioritizes strong doctor-patient partnerships built on trust, open communication and mutual respect. Dr. Brown aims to create a welcoming, nonjudgmental environment where patients feel heard, safe and empowered to take charge of their health. Dr. Brown is highly rated in 27 conditions, according to our data. His top areas of expertise are Temporal Arteritis, Undifferentiated Connective Tissue Disease (UCTD), Alcoholic Cirrhosis, and Visceromegaly.

Rajan H. Patel, MD, an internal medicine physician at Endeavor Health, provides primary care for adults focused on prevention, wellness and chronic disease management. He develops individualized care plans to help patients maintain long-term health and manage complex conditions. Dr. Patel is highly rated in 125 conditions, according to our data. His top areas of expertise are Bronchitis, Sitosterolemia, Infant Hyperglycemia, and High Cholesterol.

Arielle Levitan, MD, an internal medicine physician at Endeavor Health, provides primary care for adults across all stages of life. She emphasizes continuity of care, patient partnerships and personalized health planning. Her clinical interests include preventive medicine, chronic disease management and helping patients navigate healthcare decisions with evidence-based support. Dr. Levitan is highly rated in 20 conditions, according to our data. Her top areas of expertise are Sitosterolemia, Familial Neurocardiogenic Syncope, Hypothyroidism, and Varicose Veins.

Richard Viglione is a primary care provider, practicing in Internal Medicine in Lake Forest, Illinois. Dr. Viglione has been practicing medicine for over 46 years is highly rated in 19 conditions, according to our data. His top areas of expertise are Necrosis, Cellulitis, Peptic Ulcer, and Gangrene.

Jaroslav Goldman is a primary care provider, practicing in Internal Medicine in Wheeling, Illinois. Dr. Goldman is highly rated in 17 conditions, according to our data. His top areas of expertise are Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, Colonoscopy, and Endoscopy.

Ned Zallik is a primary care provider, practicing in Internal Medicine in Bannockburn, Illinois. Dr. Zallik is highly rated in 16 conditions, according to our data. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Sitosterolemia, Childhood Iron Deficiency Anemia, and Ascites.

Alina Elperin is a primary care provider, practicing in Internal Medicine and Bariatric Medicine in Bannockburn, Illinois. Dr. Elperin is highly rated in 16 conditions, according to our data. Her top areas of expertise are Adult Still's Disease, Heart Failure with Preserved Ejection Fraction (HFpEF), Chronic Lymphocytic Leukemia (CLL), and End-Stage Renal Disease (ESRD).

Daniel Goldstein is a primary care provider, practicing in Internal Medicine in Highland Park, Illinois. Dr. Goldstein is highly rated in 15 conditions, according to our data. His top areas of expertise are Heart Failure, Hypertension, Familial Hypertension, Heart Transplant, and Lung Transplant.

Mark Greenberger is a primary care provider, practicing in Internal Medicine in Highland Park, Illinois. Dr. Greenberger is highly rated in 15 conditions, according to our data. His top areas of expertise are Acute Interstitial Pneumonia, Myeloproliferative Neoplasms (MPN), Heart Failure with Preserved Ejection Fraction (HFpEF), Endoscopy, and Pacemaker Implantation.

Sanjeev Lulla is a primary care provider, practicing in Internal Medicine in Northbrook, Illinois. Dr. Lulla is highly rated in 15 conditions, according to our data. His top areas of expertise are Sitosterolemia, Endocarditis, Chronic B-Cell Leukemia (CBCL), and Chronic Lymphocytic Leukemia (CLL).

Jason T. Garti, MD, an internal medicine specialist at Endeavor Health, provides comprehensive primary care for adults, with a focus on preventive care, physical exams and the management of chronic conditions such as hypertension. Dr. Garti works closely with patients to support long-term health goals and provides guidance on lifestyle changes that promote overall wellbeing. Dr. Garti is highly rated in 13 conditions, according to our data. His top areas of expertise are Hives, Stroke, Muscle Invasive Bladder Cancer, and Bronchitis.

Michael Gill is a primary care provider, practicing in Internal Medicine in Des Plaines, Illinois. Dr. Gill is highly rated in 5 conditions, according to our data. His top areas of expertise are Chronic B-Cell Leukemia (CBCL), Richter Syndrome, Chronic Lymphocytic Leukemia (CLL), and Coronary Heart Disease.

Justin Choi is a primary care provider, practicing in Internal Medicine in Libertyville, Illinois. Dr. Choi is highly rated in 2 conditions, according to our data. His top areas of expertise are COVID-19, Severe Acute Respiratory Syndrome (SARS), Pneumonia, and Pulmonary Embolism.

Moncy A. Varughese, MD, an internal medicine and hospital medicine physician at Endeavor Health, provides care for adult patients admitted with acute or chronic conditions. He manages complex inpatient cases by coordinating evaluations, diagnostics and specialty consultations. Dr. Varughese works closely with multidisciplinary teams to create effective treatment plans and support recovery. His role also includes planning safe discharges and ensuring smooth transitions to outpatient follow-up care. Dr. Varughese is highly rated in 1 condition, according to our data. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Gallbladder Disease, End-Stage Renal Disease (ESRD), Ureteroscopy, and Endoscopy.

Shilpa Bamrolia is a primary care provider, practicing in Internal Medicine in Gurnee, Illinois. Dr. Bamrolia is highly rated in 1 condition, according to our data. Her top areas of expertise are Sickle Cell Disease, Sitosterolemia, Vitamin D Deficiency, Ureteroscopy, and Endoscopy.

Elliot Miller is a primary care provider, practicing in Internal Medicine in Libertyville, Illinois. Dr. Miller is highly rated in 12 conditions, according to our data. His top areas of expertise are Chronic Cough, Type B Insulin Resistance Syndrome, Abdominal Obesity Metabolic Syndrome, and Cytochrome C Oxidase Deficiency. Dr. Miller is currently accepting new patients.

Chae Han-Chang is a primary care provider, practicing in Internal Medicine in Deerfield, Illinois. Dr. Han-Chang is highly rated in 1 condition, according to our data. Her top areas of expertise are Chronic Kidney Disease, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

Michael Unger is a primary care provider, practicing in Internal Medicine in Buffalo Grove, Illinois. His top areas of expertise are High Cholesterol, Testicular Cancer, Teratoma of the Mediastinum, and Hyperlipidemia Type 3.

Jill Patton is a primary care provider, practicing in Internal Medicine in Park Ridge, Illinois. Her top areas of expertise are Melorheostosis, Melorheostosis with Osteopoikilosis, Osteopenia, and Tenosynovitis.

Syed Raza is an Internal Medicine provider in Park Ridge, Illinois. His top area of expertise is Vitamin D Deficiency.

Josiah Eschbach is a primary care provider, practicing in Internal Medicine in Park Ridge, Illinois. His top area of expertise is Disseminated Intravascular Coagulation.