Medicine About Us Contact Us Education & Training Clerkship & Electives Residency Programs Fellowship Programs Continuing Medical Education Research iTEQC Research Program Clinical Expertise Divisions Basic and Clinical Immunology Endocrinology Gastroenterology General Internal Medicine & Primary Care Hematology & Oncology Hospital Medicine Program Infectious Diseases Mary & Steve Wen Cardiovascular Division Nephrology, Hypertension and Kidney Transplantation Pulmonary Diseases Rheumatology Faculty Clinical Expertise Home Research Research: Clinical Departments Medicine: Home Medicine: Clinical Expertise Expertise Across Multiple Subspecialties UCI’s Department of Medicine encompasses 10 divisions that diagnose and treat a full spectrum of conditions within internal medicine, from allergies to Zika virus (and everything in between). Our physicians combine their exceptional training, innovative research and diverse expertise with leading-edge treatments to provide outstanding care to patients from Orange County and beyond at UCI Medical Center in Orange and and VA Beach Medical Center in Long Beach. Clinical Expertise by Division Basic and Clinical Immunology Cardiology Endocrinology Gastroenterology General Internal Medicine & Primary Care Hematology & Oncology Infectious Diseases Nephrology, Hypertension and Kidney Transplantation Pulmonary Diseases Rheumatology Patient Care For information on clinical care, please visit our healthcare website. There, you will find comprehensive information on our services, including details about our center and clinic locations and healthcare providers. Clinical Services