Diabetes & Endocrinology

Discover expert diabetes and endocrinology care at Cook County Health, serving patients throughout the Cook County area. Our Division of Endocrinology is dedicated to providing exceptional care for a wide range of endocrine disorders, including diabetes, thyroid disorders, adrenal conditions, pituitary issues, osteoporosis, and metabolic bone diseases.

See a doctor immediately if you experience any of these symptoms:

Blurred vision
Extreme thirst, hunger or fatigue
Frequent infections or sores that take too long to heal
Unexplained weight loss
Using the bathroom too often

Treatment

Comprehensive Diabetes CareOur ADA-recognized diabetes program offers advanced, multidisciplinary care that combines state-of-the-art medical therapy with diabetes technology. We provide personalized treatment plans, including continuous glucose monitors and insulin pump clinics, along with comprehensive lifestyle management and support.

Specialized Endocrinology ServicesFrom thyroid disorders to osteoporosis, our board-certified specialists are committed to improving your health and quality of life. We offer comprehensive diagnosis, management, and treatment options tailored to each patient's unique needs.

Accessible CareCook County Health ensures patient access across the entire county with multiple clinic locations. Our team includes endocrinologists, advanced practice providers, pharmacists, dietitians, behavioral health specialists, and nursing staff, all trained in diabetes and endocrine management.

Recognized ExcellenceRecognized by Becker’s as one of the top US hospital systems for outstanding diabetes and endocrinology care, we are dedicated to providing high-quality healthcare services.

Patient ReferralsInitial appointments for endocrine services are made via referrals from primary care physicians. To schedule a primary care appointment with Cook County Health, please call 1-312-864-0200.

Providers

Dan Mihailescu, MD

Dan

Mihailescu,

Endocrinology, Diabetes and Metabolism

Susana Mascarell, MD

Susana

Mascarell,

MD

Endocrinology, Diabetes & Metabolism

Yannis S. Guerra, MD

Yannis

S. Guerra,

Endocrinology, Diabetes & Metabolism

Schedule an appointment

Call us at: (312) 864-0200

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Diabetes & Endocrinology

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Signs of Diabetes

Treatment

Specialized Endocrinology ServicesFrom thyroid disorders to osteoporosis, our board-certified specialists are committed to improving your health and quality of life. We offer comprehensive diagnosis, management, and treatment options tailored to each patient's unique needs.

Recognized ExcellenceRecognized by Becker’s as one of the top US hospital systems for outstanding diabetes and endocrinology care, we are dedicated to providing high-quality healthcare services.

Patient ReferralsInitial appointments for endocrine services are made via referrals from primary care physicians. To schedule a primary care appointment with Cook County Health, please call 1-312-864-0200.

Providers

Dan Mihailescu, MD

Dan

Mihailescu,

Susana Mascarell, MD

Susana

Mascarell,

MD

Yannis S. Guerra, MD

Yannis

S.

Guerra,

Schedule an appointment

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