Edward Etzkorn, MD, is board certified in internal medicine. Dr Etzkorn earned his medical degree from Georgetown University School of Medicine in Washington, DC. He completed his internship at St. Clare's Hospital in Schenectady, New York and did his residency at District of Columbia General Hospital in Washington, DC. In addition to spending time with his family, Dr. Etzkorn enjoys... Read More about Edward R Etzkorn, MD

Editha Tanig-Sanjongco, NP-C, is a certified nurse practitioner with more than 20 years of nursing experience. Editha earned her Master of Science in Nursing degree from the University of Phoenix in Costa Mesa. Editha loves the nursing profession and helping her patients achieve their best possible health. In her spare time, she enjoys traveling and spending time with her family... Read More about Editha Tanig-Sanjongco

Haseena Mirza, PA-C, is a certified physician assistant. Haseena earned her Master of Science degree in physician assistant studies from Touro University California. Patients say they are impressed with the empathy that Haseena shows them at their appointments. She believes strongly in an active patient-practitioner relationship to achieve optimum health. Haseena also stresses the vital role that a healthy lifestyle... Read More about Haseena B Mirza, PA

Thuyvan Lam Nguyen, DO, is board certified in internal medicine. Dr. Nguyen earned her medical degree from Western University of Health Sciences in Pomona. She completed her internship and residency at Loma Linda University Medical Center in California. Dr. Nguyen chose a career in medicine because she believes it is one of the most challenging yet rewarding professions. Patients say... Read More about Thuyvan Lam Nguyen, MD

Khanh Nguyen, MD, is board certified in internal medicine. He is a hospitalist and has more than 10 years of experience. Dr. Nguyen earned his medical degree from Uniformed Services University of the Health Sciences F. Edward Hebert School of Medicine in Maryland. He completed his internship and residency at Naval Medical Center in San Diego. Dr. Nguyen's military experience... Read More about Khanh Van Nguyen

Hsuan-Wen Cathy Huang, MD, is board certified in pulmonology, critical care, and internal medicine. Dr. Huang earned her medical degree from UCLA School of Medicine where she also completed an internship, residency, and a fellowship. Dr. Huang emphasizes patient education in her practice. In addition to English, Dr. Huang speaks Mandarin and Taiwanese.

Ronnie Alas, MD, practices internal medicine and is a hospitalist. Dr. Alas earned his medical degree from Universidad Autonoma de Guadalajara School of Medicine in Mexico. He completed his internship and residency at St. Mary Medical Center in Long Beach. Dr. Alas became a hospitalist because he is strongly motivated to help critically ill patients. His patients say that he... Read More about Ronnie Alexander Alas, MD

Richard Im, MD, is a board-certified internal medicine doctor who graduated from Case Western Reserve University School of Medicine in Cleveland, Ohio. Dr. Im completed his internship and residency at Loma Linda University Medical Center in California. Dr. Im is friendly and empathetic, and his goal is to provide great medical care for the community.

Dr. Jennifer Phan is a board-certified gastroenterologist serving as the Medical Director for the Hoag Irvine Advanced Endoscopy Center, Director of Bariatric Endoscopy and Program Director of the Advanced Endoscopy Fellowship. She completed her gastroenterology and advanced endoscopy fellowship at University of California, Los Angeles (UCLA), and specializes in complex diagnostic and therapeutic endoscopy including management of pancreaticobiliary diseases through... Read More about Jennifer Phan, MD

If I could share one insight on wellness... Find physical activities that you enjoy and can do with people you care about—like a surf club, a running group, a golf group, a yoga practice, or whatever suits you. That way, you’re more likely to do the physical activity, which leads to a healthier and happier life. My Patient Care Philosophy... Read More about James C. Lindberg, 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 David K Chun, 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 Adam Wass, MD