Department of Medicine We develop, teach and practice state-of-the-art, evidenced-based medicine that holds the promise of a better future for the people of California and beyond. Medicine About Us Message from the Chair 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 & Palliative Medicine Infectious Diseases Mary & Steve Wen Cardiovascular Division Nephrology, Hypertension and Kidney Transplantation Pulmonary Diseases Rheumatology Faculty Home Research Research: Clinical Departments Medicine: Home About Us Education & Training Research Clinical Expertise Welcome from the Chair On May 1, 2025, Thu Le, MD, was appointed Thomas & Mary Cesario Endowed Chair of the Department of Medicine. She now leads the department’s continued growth as a global leader in academic medicine through innovation, education and service. Read the Chair's Message News Jun 09, 2026 | UC Irvine School of Medicine Celebrating Excellence and Unabated Productivity: The Sixth Annual Research & Faculty Mentoring Awards Features & Briefs UCI School of Medicine Microbiology & Molecular Genetics Medicine Physiology & Biophysics Medicine – Hematology/Oncology Anatomy & Neurobiology Urology Emergency Medicine Biological Chemistry Orthopaedic Surgery Surgery Ophthalmology & Visual Sciences Plastic Surgery Research Academic Affairs May 26, 2026 | BBC – Science Focus Magazine Feeling Just 'Meh' About Life? It Could Be Anhedonia - Here's How to Reverse It In the News UCI School of Medicine Medicine Neurology Psychiatry & Human Behavior Anatomy & Neurobiology May 20, 2026 | Becker's Hospital Review 20 Most Trusted Health System Brands In the News UCI School of Medicine Chao Family Comprehensive Cancer Center (CFCCC) Medicine View All News Events Sep 15, 2026 UC Irvine Sue & Bill Gross Stem Cell Research Center | 2026 Community Lecture Series | Momoko Watanabe, PhD & Raymond Wang, MD View All Events 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