Our Providers Directory

Yi Sun Kim, MA, LMFT 48677

Yi Sun Kim, MA, LMFT

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Yi Sun is a Licensed Marriage and Family Therapist (LMFT) who has provided individual and family therapy for over 10 years. She assists clients in exploring issues that prevent them from living their lives to the fullest and teaching them skills to overcome their obstacles. She has earned a Master’s Degree in Counseling from Colorado ... read more

Kevin Kinback MD TMS Irvine

Headshot of male psychiatrist wearing glasses

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Dr. Kinback is a board-certified psychiatrist and graduated from Loma Linda University Medical School in 1992. He did psychiatry training at Loma Linda, was Chief Resident, and remains on the faculty as Assistant Clinical Professor of Psychiatry. Dr. Kinback specializes in adult treatment-resistant depression and Transcranial Magnetic Stimulation, commonly referred to as TMS. Advanced TMS ... read more

Cyndy Krepps-Hoffer, DNP Pediatrics

Cyndy Krepps-Hoffer, DNP, RN, CPNP, ANP

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Dr. Krepps-Hoffer is a pediatric provider at Caduceus 4 Kids. Her passion is helping families find confidence in caring for their children. One of her greatest joys is watching babies grow into self-assured children. Dr. Krepps-Hoffer is originally from South Carolina, but has called Southern California home for the past 30 years. She is a ... read more

Rob Kwok, M.D.

Rob Kwok, M.D.

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Dr. Kwok has established a solid reputation for successful treatment and management of chronic pain conditions. Unquestionably one of the most complex areas of medicine, Dr. Kwok handles both the physical and psychological effects of chronic pain.  He is certified by the American Board of Pain Management. Dr. Kwok earned his bachelor's degree in Chemical ... read more

Nicholas Lazaris PsyD #PSY7038

Nicholas Lazaris PsyD

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Dr. Nick Lazaris is a Clinical Psychologist who, for 35 years, has helped those struggling with severe Anxiety, OCD, panic and depression increase their self-confidence, overcome anxiety, enhance the quality of their relationships and develop the ability to consistently live at their personal best regardless of their fear or circumstances. He believes that there is ... read more

Jamie Lee PA-C

Jamie Lee PA-C

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Jamie is an endocrinology physician assistant in Yorba Linda.  She graduated from Occidental College in Los Angeles, CA with B.A. in Biology. She received her Masters in Physician Assistant Studies from Touro University, Nevada where she also participated in medical missions in Guatemala. Jamie is board certified by the National Commission of Certification Physician Assistants. ... read more

Kaitlin Lee PA-C

Female medical provider smiling outside in white lab coat

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Kaitlin Lee is a Certified Physician Assistant working at our PDQ Urgent Care & More urgent care locations. She graduated from Northeastern University with a B.S. in Health Science and a minor in Biology. She received her Masters in Medical Science and Certificate of Physician Assistant Studies from Marshall B. Ketchum University in Fullerton. Kaitlin ... read more

Annie Liu PA-C

Head shot of female medical provider in white lab coat

Specialty:

Annie was born and raised in Orange County and received her dual degree in Masters in Physician Assistant Studies and Masters in Public Health at Touro University, California. After graduating, she moved back to Orange County and joined our community partner's team PDQ Urgent Care and More. She enjoys patient education on lifestyle change and ... read more