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.

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.

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.

John Oh is a primary care provider, practicing in Internal Medicine in Buffalo Grove, Illinois. Dr. Oh is highly rated in 13 conditions, according to our data. His top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and Congenital Sucrase-Isomaltase Deficiency.

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.

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.

Khrystyna Deka is a primary care provider, practicing in Internal Medicine in Buffalo Grove, Illinois.

Ritesh Patel is a primary care provider, practicing in Internal Medicine in Schaumburg, Illinois. Dr. Patel is highly rated in 78 conditions, according to our data. His top areas of expertise are Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Endoscopy, and Vertebroplasty.

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).

Tarek Almouradi is an Internal Medicine provider in Libertyville, Illinois. Dr. Almouradi is highly rated in 76 conditions, according to our data. His top areas of expertise are Angiodysplasia of the Colon, Watermelon Stomach, Hereditary Pancreatitis, Gastrectomy, 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.

Gregory Wallman is a primary care provider, practicing in Internal Medicine in Glenview, Illinois. Dr. Wallman is highly rated in 47 conditions, according to our data. His top areas of expertise are Vitamin D Deficiency, Osteoarthritis, Alzheimer's Disease, and High Cholesterol.

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.

Raj Patel is a primary care provider, practicing in Internal Medicine in Schaumburg, Illinois. Dr. Patel is highly rated in 38 conditions, according to our data. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, Ureteroscopy, and Gastrostomy.

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.

John Lin, MD, an internal medicine physician at Endeavor Health, provides primary care to adults with a focus on long-term health and preventive strategies. Inspired by early experiences with his father, a physician, Dr. Lin values the relationships he builds across generations of families. He approaches care as a collaborative journey, helping patients define their goals and connecting them with the right support along the way. Dr. Lin is highly rated in 28 conditions, according to our data. His top areas of expertise are Graves Disease, Dementia, Thyroid Storm, and Tracheitis.

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.

Andrew Stuart Krock, MD, an internal medicine physician at Endeavor Health, provides comprehensive primary care for adults ages 15 and up, with a special focus on geriatric medicine. Board certified in geriatrics since 1994, he cares for patients with acute illnesses, chronic conditions and preventive needs. Dr. Krock helps patients and families navigate the healthcare system and ensures they have the information needed to make well-informed decisions about their care. Dr. Krock is highly rated in 24 conditions, according to our data. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Ureteroscopy.

Yakov Ryabov is a primary care provider, practicing in Internal Medicine in Wheeling, Illinois. Dr. Ryabov is highly rated in 21 conditions, according to our data. His top areas of expertise are Thromboangiitis Obliterans, Cerebral Autosomal Dominant Arteriopathy with Subcortical Infarcts and Leukoencephalopathy, Hypertension, Gastrostomy, and Hernia Surgery.

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.

Jason Kramer, MD, an internal medicine physician at Endeavor Health, provides comprehensive primary care focused on disease prevention and long-term health management. He specializes in managing chronic conditions such as hypertension, dyslipidemia and diabetes. Dr. Kramer partners with patients to support their overall wellbeing through personalized, evidence-based care. Dr. Kramer is highly rated in 19 conditions, according to our data. His top areas of expertise are Maturity Onset Diabetes of the Young, Movement Disorders, Parkinson's Disease, Inclusion Body Myositis, and Aneurysm Repair.

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.

Katherine A. Kotcherian, MD, an internal medicine physician at Endeavor Health, provides primary care for adults focusing on preventive health and chronic disease management. She evaluates a broad range of medical conditions and works with patients to develop individualized care plans that support long-term wellness. Dr. Kotcherian brings extensive clinical experience to every aspect of care. Dr. Kotcherian is highly rated in 17 conditions, according to our data. Her top areas of expertise are Postmenopausal Osteoporosis, Maturity Onset Diabetes of the Young, Lung Metastases, and Macroamylasemia.