Make an Appointment


UCI Health will see you now: Welcome to our new co-workers and patients from Fountain Valley, Lakewood, Los Alamitos and Placentia Linda! 

UCI Health is a US News & World Report Best Hospital for Diabetes & Endocrinology in 2023-2024, featuring a woman preparing healthy foods.

Endocrinology Services

UCI Health endocrinologists provide targeted and comprehensive consultations and treatment for a broad spectrum of conditions affecting the endocrine system, including diabetes, pituitary and other glandular disorders.

The endocrine system is actually a collection of glands that send hormones through the bloodstream to regulate the body's metabolism, growth, appetite, sexual development, blood sugar regulation and many other functions.

When the pancreas, thyroid, adrenal or other glands function improperly, a patient can develop a variety of diseases and disorders, including diabetes, hypertension and obesity, as well as pituitary and hypothalamic disorders.

For more information or to make an appointment, please call 714-456-7720 in Orange, 949-824-8600 in Irvine and 714-838-8408 in Tustin.


Our UCI Health endocrinologists are highly skilled at treating all endocrine conditions, including diabetes, hypertension, metabolism and glandular disorders, with the latest therapies.

We offer the most advanced care for diabetics at the UCI Health Diabetes Center, the only comprehensive treatment facility for diabetics in Orange County.

We serve adults and children at UCI Medical Center’s Pavilion I in Orange, at Gottschalk Medical Plaza on the university’s Irvine campus and at UCI Health — Tustin.

Our locations are equipped with the most advanced technologies, such as insulin pumps and continuous glucose monitoring systems, to provide patients with innovative diabetes care as well as access to leading-edge research on the disease.

Among the conditions our endocrinologists diagnose and treat are:

  • Adrenal disease
  • Calcium and parathyroid disease
  • Diabetes
  • Gynecomastia in men (development of mammary glands)
  • Hirsutism in women
  • Hormone replacement
  • Impotence and libido problems
  • Lipid disorders

In addition, our endocrinologists perform thyroid biopsies to evaluate thyroid nodules.

Make an Appointment