Timothy Lee, M.D., a distinguished thoracic and cardiac surgeon, holds dual board certifications in his specialized field and general surgery. His academic journey commenced at Harvard College, where he graduated with high honors, earning a bachelor’s degree. Dr. Lee’s fervor for cardiac surgery ignited while he pursued his medical education at the University of Michigan Medical School in Ann Arbor.... Read More about Timothy M. Lee, MD

After completing the Physician Assistant Program at Chapman University in Orange, California, Chiara began her career in cardiac surgery. Since then, she has earned a reputation for her meticulous attention to detail, outstanding multitasking abilities and heartfelt compassion for her patients. Chiara is consistently enhancing her expertise in cardiothoracic surgery and has a strong understanding of various procedures, including vein... Read More about Chiara A Rundle, PA-C

William (Bill) Fazzalaro, PA-C, has been a nationally certified physician assistant since 1999. Throughout his career, he has specialized in cardiothoracic surgery and critical care medicine. He is part of the cardiac surgery team at the MemorialCare Heart & Vascular Institute at Saddleback Medical Center. Bill's clinical role includes harvesting venous and arterial conduits for coronary bypass procedures, assisting in... Read More about William Fazzalaro, PA-C

Dr. Kien-An Duong chose a career in medicine as a way to "give back" to the community who helped him and his family when they first immigrated to this country. Dr. Duong looks forward to establishing long-term relationships with his patients and getting to know the patient's families as well. He believes along with treating and healing, educating and learning... Read More about Kien-An Duong, MD

Marque Urgent Care offers the best care available, in the shortest time possible. Open 7 days a week, Marque Urgent Care has state-of-the-art facilities to get you feeling better, fast. Our patients are treated by award-winning providers and no appointment is ever necessary. If you're not able to see us in person, we have Virtual Visits available every day where... Read More about Marque Urgent Care

We are more than your average walk-in clinic. We are staffed by highly experienced medical professionals and offer an array of innovative patient services, including VirtualCare by Exer, our telehealth feature, and an online Patient Portal for easy access to your test results. We accept most PPOs, some HMOs, Medicare and Medi-Cal, as well as cash for treatments covering a... Read More about Exer Urgent Care - Lake Forest

Mission Heritage Medical Group is bringing convenient, compassionate care to your neighborhood. Our newest, state-of-the-art clinic is now open. The clinic provides internal medicine and endocrinology. Additional medical specialties will be coming soon in order to provide services to support you and your family, close to home, through various stages of life.

Ryley Rosenthal is a physician assistant who specializes in the workup, treatment, and management of cardiac surgery patients. "I grew up spending my time in and out of doctors' offices due to various sports injuries, and always found myself leaving more fascinated," she says. "In addition, I always had a strong interest in both cardiology and surgery but after seeing... Read More about Ryley E Rosenthal, PA-C

Asad Shah, M.D., F.A.C.C., F.A.C.S. is a board-certified cardiothoracic surgeon and Medical Director of Cardiac Surgery at Saddleback Medical Center. As a key leader in the MemorialCare Heart & Vascular Institute at Saddleback Medical Center, Dr. Shah specializes in a comprehensive range of cardiac surgical procedures. His clinical interests include robotic cardiac surgery, thoracic aortic disease, minimally invasive valve surgery,... Read More about Asad A. Shah, MD

Hoag Health Center Foothill Rach provides the South OC community with a comprehensive center featuring: Primary Care by Hoag Medical Group Hoag Urgent Care Orange Coast Women's Medical Group Hoag Sports Medicine Hoag Lifestyle Program Hoag Specialist physicians Hoag Imaging Center Pediatrics by Hoag Medical Group Quest Diagnostics

Allen Jahroumi, M.D. is a southern California native. He was born in Torrance and his family lived in La Habra before settling in Mission Viejo. Young Allen was unsure what he wanted to be when he grew up and says “I never knew I wanted to be a physician in college. I didn't know what I wanted to do but... Read More about Allen A Jahroumi, MD

MemorialCare Medical Group is an award-winning team of health care professionals dedicated to providing quality, compassionate care to communities in southern Los Angeles and Orange counties. Addressing the needs of patients of all ages, MemorialCare Medical Group offers a broad scope of multi-specialty services, including primary care, specialty and ancillary care, outpatient surgical services, imaging services and urgent care. When... Read More about MemorialCare Medical Group 55+ (Laguna Woods)

MemorialCare Medical Group is an award-winning team of health care professionals dedicated to providing quality, compassionate care to communities in southern Los Angeles and Orange counties. Addressing the needs of patients of all ages, MemorialCare Medical Group offers a broad scope of multi-specialty services, including primary care, specialty and ancillary care, outpatient surgical services, imaging services and urgent care. When... Read More about Ziba Ranjbaran, MD

Digestive Care Center (DCC) is an Ambulatory Surgery Center located in Laguna Hills, California. We are committed in providing each patient with an exceptional level of care and attention. Digestive Care Center focuses on outpatient procedures for gastroenterology health and disorders. Our Medical Director and our staff are dedicated to work together as a team to provide high-quality comprehensive care.... Read More about Digestive Care Center - Saddleback Medical Center

RJ Clinical Institute is a leading regenerative medspa with offices in Temecula and Mission Viejo, California. Whether you're seeking body contouring, skin enhancement, or hair regrowth treatment, Richard Jin, MD, PhD, specializes in tailoring each service to your unique needs and aesthetic goals.  The practice’s comprehensive services include advanced non-surgical cosmetic treatments, ensuring that you achieve the aesthetic results you... Read More about RJ Clinical Institute

Offering state-of-the-art technology and personalized care, the MemorialCare Heart & Vascular Institute at Saddleback Medical Center provides comprehensive cardiovascular services for prevention, screenings, diagnosis, treatment, and rehabilitation of heart disease for South Orange County residents. Care managers, in collaboration with physicians and other health care providers, coordinate all aspects of your care while in the hospital and throughout personalized clinical... Read More about MemorialCare Heart & Vascular Institute - Saddleback Medical Center (Medical Office Tower)

At Saddleback Medical Center our emergency department team sets the highest standards for caring for you and your loved ones. With added focus on timeliness and compassionate service, we will exceed your emergency room expectations. Our care team, under the direct supervision of a Board Certified Emergency Physician, consists of Physicians, Physician Assistants, Nurse Practitioners, Registered Nurses and Patient Care... Read More about MemorialCare Saddleback Medical Center Emergency Room