Herman E. Blomeier, MD, a specialist in endocrinology, diabetes & metabolism at Endeavor Health, manages a wide range of hormonal and metabolic conditions. He treats adrenal and calcium disorders, diabetes, thyroid conditions and metabolic diseases. Dr. Blomeier speaks English and Spanish, helping him connect with a broader patient population to deliver individualized endocrine care. Dr. Blomeier is highly rated in 48 conditions, according to our data. His top areas of expertise are Type 2 Diabetes (T2D), Diabetic Neuropathy, Obesity in Children, and Hypothyroidism.

Lisa P. Purdy, MD, a specialist in endocrinology, diabetes & metabolism at Endeavor Health, manages a wide range of hormonal and metabolic conditions. She treats diabetes, thyroid disorders, adrenal and calcium imbalances and endocrine complications during pregnancy. Dr. Purdy delivers care for both common and complex endocrine concerns. Dr. Purdy is highly rated in 48 conditions, according to our data. Her top areas of expertise are Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), Hyperparathyroidism, and Anaplastic Thyroid Cancer.

Joseph Michael Shulan, DO, an endocrinologist at Endeavor Health, evaluates and manages a wide range of hormone-related conditions including type 1 and type 2 diabetes, thyroid disorders, adrenal and pituitary disease and osteoporosis. He provides personalized treatment plans to help patients manage chronic endocrine conditions and maintain long-term health. Dr. Shulan is highly rated in 34 conditions, according to our data. His top areas of expertise are Type 2 Diabetes (T2D), Triple A Syndrome, Adrenal Insufficiency Pediatric, and Hyperparathyroidism.

Liana Billings, MD, an endocrinologist and clinical researcher at Endeavor Health, specializes in diabetes care and cardiometabolic disease. She serves as Vice Chair of Research for the Department of Medicine and directs the Clinical and Genetics Research Program in Diabetes and Cardiometabolic Disease. Dr. Billings focuses on precision medicine to better understand how genetics influence diagnosis, treatment and outcomes. Through her Precision Medicine in Diabetes Consultation Clinic, she partners with patients to personalize therapies and improve quality of life, including for those with rare forms of diabetes. Dr. Billings is highly rated in 27 conditions, according to our data. Her top areas of expertise are Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), Maturity Onset Diabetes of the Young, and Low Blood Sugar.

Colleen Majewski is an Endocrinologist in Evanston, Illinois. Dr. Majewski is highly rated in 20 conditions, according to our data. Her top areas of expertise are Osteoporosis, Postmenopausal Osteoporosis, Hypothalamic Tumor, and Pituitary Tumor.

Kristina Todorova-Koteva, MD, an endocrinologist at Endeavor Health, provides personalized care for a broad range of hormonal and metabolic conditions. She focuses on patient education and informed decision-making, helping individuals understand their diagnosis and choose the best path forward. Dr. Todorova-Koteva believes that empowered patients are better equipped to improve their health and sustain long-term outcomes. Dr. Todorova is highly rated in 44 conditions, according to our data. Her top areas of expertise are Type 2 Diabetes (T2D), Diabetic Nephropathy, Triple A Syndrome, and Thyroid Cancer.

Megan Crawford, DO, an endocrinologist at Endeavor Health, provides care for patients with hormonal and metabolic conditions, including diabetes, thyroid disorders and osteoporosis. She develops personalized treatment plans that support patients in managing long-term endocrine health and improving quality of life. Dr. Crawford is highly rated in 43 conditions, according to our data. Her top areas of expertise are Type 2 Diabetes (T2D), Hyperparathyroidism, Hypothyroidism, and Thyroid Cancer.

Karolina Woloszyn Machnica, DO, an endocrinologist at Endeavor Health, provides care for patients with hormonal and metabolic disorders, including diabetes, thyroid disease and adrenal conditions. She works closely with patients to develop individualized treatment plans that support long-term endocrine health. Dr. Machnica is highly rated in 38 conditions, according to our data. Her top areas of expertise are Hyperparathyroidism, Type 2 Diabetes (T2D), Familial Isolated Hyperparathyroidism, and Osteitis Fibrosa.

Victoria Sandler, MD, an endocrinologist at Endeavor Health, specializes in diabetes, thyroid, adrenal and pituitary disorders, with a focus on endocrine care during pregnancy. She combines her passion for complex problem-solving with a commitment to individualized care, especially for pregnant patients with diabetes. Dr. Sandler works closely with her patients to implement small, sustainable steps toward better health and embraces the evolving field of diabetes technology, including insulin pumps. Dr. Sandler is highly rated in 31 conditions, according to our data. Her top areas of expertise are Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), Hyperparathyroidism, and Medullary Thyroid Carcinoma.

Monika Darji, MD, an endocrinologist at Endeavor Health, evaluates and manages conditions related to hormones and metabolism, including diabetes, thyroid disorders and adrenal gland dysfunction. She provides individualized care that helps patients achieve better endocrine health and manage chronic metabolic conditions. Dr. Darji is highly rated in 19 conditions, according to our data. Her top areas of expertise are Type 2 Diabetes (T2D), Hyperparathyroidism, Gestational Diabetes, and Triple A Syndrome.

Disha Narang, MD, a physician at Endeavor Health, is board certified in endocrinology and serves as director of obesity medicine. She provides care for patients with diabetes, obesity and other hormone-related conditions, with a focus on long-term disease management and improving quality of life. Dr. Narang believes weight gain is a medical condition, not a personal failing, and creates inclusive, nonjudgmental care plans tailored to each patient’s journey. Dr. Narang is highly rated in 6 conditions, according to our data. Her top areas of expertise are Type 2 Diabetes (T2D), Low Blood Sugar, Hypothyroidism, and Type 1 Diabetes (T1D).

Sara Chowdhury is an Endocrinologist in Bannockburn, Illinois. Dr. Chowdhury is highly rated in 34 conditions, according to our data. Her top areas of expertise are Type 2 Diabetes (T2D), Thyroid Cancer, Anaplastic Thyroid Cancer, and Medullary Thyroid Carcinoma.

Maria Moscoso is an Endocrinologist in Skokie, Illinois. Dr. Moscoso is highly rated in 27 conditions, according to our data. Her top areas of expertise are Type 2 Diabetes (T2D), Hyperparathyroidism, Thyroid Storm, and Type 1 Diabetes (T1D).

Elizabeth Kunreuther is an Endocrinologist in Glenview, Illinois. Dr. Kunreuther is highly rated in 10 conditions, according to our data. Her top areas of expertise are Osteoporosis, Postmenopausal Osteoporosis, Type 2 Diabetes (T2D), and Hypothyroidism.

Tama Porter is an Endocrinologist in Skokie, Illinois. Dr. Porter is highly rated in 9 conditions, according to our data. Her top areas of expertise are Diabetic Nephropathy, Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, and Papillary Thyroid Cancer.

Pauline Shipley is an Endocrinologist in Skokie, Illinois. Dr. Shipley is highly rated in 2 conditions, according to our data. Her top areas of expertise are Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), Maturity Onset Diabetes of the Young, and Adrenal Insufficiency Pediatric.

Katarzyna G. Zarnecki, DO, a specialist in endocrinology, diabetes & metabolism at Endeavor Health, treats a range of hormonal and metabolic disorders including thyroid disease, pituitary tumors and diabetes. She speaks English and Polish and offers advanced therapies such as insulin pump management and thyroid biopsies. Dr. Zarnecki is highly rated in 44 conditions, according to our data. Her top areas of expertise are Diabetic Neuropathy, Hyperparathyroidism, Type 2 Diabetes (T2D), and Diabetic Nephropathy.

Jayshree Dhali, MD, an endocrinologist at Endeavor Health, has 25 years of experience treating hormone-related conditions. Her clinical expertise includes diabetes, osteoporosis, thyroid disorders and weight management. Dr. Dhali provides care in English, Bengali, Hindi and Punjabi, helping patients from diverse backgrounds manage chronic conditions and achieve long-term health goals. Dr. Dhali is highly rated in 25 conditions, according to our data. Her top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Hypothyroidism, and Hyperthyroidism.

Victoria Ryvkin, MD, an endocrinologist at Endeavor Health, provides comprehensive care for hormonal conditions including diabetes, thyroid disorders and pituitary and adrenal gland diseases. With over 15 years of experience, she emphasizes building long-term patient relationships and using evidence-based treatments. Dr. Ryvkin is deeply involved in clinical care and health system leadership, bringing a structured, collaborative approach to improving outcomes. Dr. Ryvkin is highly rated in 22 conditions, according to our data. Her top areas of expertise are Type 2 Diabetes (T2D), Hyperparathyroidism, Familial Isolated Hyperparathyroidism, and Parathyroid Hyperplasia.

Aaron Benjamin is an Endocrinologist in Chicago, Illinois. Dr. Benjamin is highly rated in 21 conditions, according to our data. His top areas of expertise are Parathyroid Hyperplasia, Familial Isolated Hyperparathyroidism, Hyperparathyroidism, and Type 2 Diabetes (T2D).

Dipal Shah, DO, a specialist in endocrinology at Endeavor Health, combines scientific expertise with a patient-centered approach to care. Her clinical style has evolved from textbook-based methods to a more collaborative model, where she and her patients work together to tailor treatment plans. Dr. Shah values long-term patient relationships and focuses on helping people feel better while using the least amount of medication necessary. Dr. Shah is highly rated in 8 conditions, according to our data. Her top areas of expertise are Type 2 Diabetes (T2D), Thyroid Storm, Type 1 Diabetes (T1D), and Hyperparathyroidism.

Irfan Khan is an Endocrinologist in Park Ridge, Illinois. Dr. Khan is highly rated in 2 conditions, according to our data. His top areas of expertise are Type 2 Diabetes (T2D), Achilles Tendon Rupture, Venous Thromboembolism (VTE), Knee Replacement, and Hip Replacement.

Nishat Fatima is an Endocrinologist in Park Ridge, Illinois. Dr. Fatima is highly rated in 2 conditions, according to our data. Her top areas of expertise are Type 2 Diabetes (T2D), Hyperthyroidism, Thyroid Nodule, and Thyroid Storm.

Priscilla Mutharasan is an Endocrinologist in Skokie, Illinois. Her top area of expertise is Polycystic Ovary Syndrome.

Jacqueline Cartier is an Endocrinologist in Glenview, Illinois. Her top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Osteoporosis, and Postmenopausal Osteoporosis.