A “kid at heart” and a son of a pediatrician, Dr. Resa witnessed firsthand the profound satisfaction his father derived from his profession. Inspired by his dad, he knew pediatrics was a career well-suited for him. His journey into medicine is rooted in this lifelong appreciation for healing and the joy of caring for children. Dr. Resa understands the challenge... Read More about Joshua R. Resa, MD

Inspired by her physician father to pursue a career in medicine, Dr. Yanni is a rarity in California: a dual-trained specialist in pediatrics and internal medicine, meaning she can treat a patient through their entire life span. Dr. Yanni’s involvement with Hoag spans nearly a decade and dates back to her volunteering days at Hoag while attending medical school at... Read More about Elizabeth Yanni, MD

Welcome to Sean R. Thomas, MD, Inc. & Associates, a family and general medicine practice located in Aliso Viejo, California. Led by Sean R. Thomas, MD, an internist, the team at the practice offers care to patients of all ages and backgrounds. Some of the many services at Sean R. Thomas, MD, Inc. & Associates include care for: bronchitis, diabetes,... Read More about Sean R. Thomas, MD, Inc. & Associates