Our Treatment Team
Our mission is to provide exceptional acupuncture and Korean medicine care in a positive, fun, and caring environment. Serving Orange County, Newport Beach, and Lake Forest, we offer integrative treatments including acupuncture for back pain, sciatica, neck pain, and holistic Korean Acupuncture for overall wellness. Many acupuncture visits may also be covered by insurance, helping make care more accessible.
When you visit our state-of-the-art office, you’ll see that your health and wellness are the top priorities of Dr. Lena Kim L.Ac, Se-young Kim L.Ac, Hansung Jang L.Ac, Jimmy Yi L.Ac, and our dedicated staff.
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Lena Kim, L.Ac, KMD
Dr. Lena Kim is a licensed acupuncturist and Korean Medicine doctor serving patients in Orange County, California. She provides safe, effective, and patient-centered care, combining Traditional Korean Medicine, acupuncture, and evidence-based practices to support healing and long-term wellness.
Dr. Kim earned her M.D. (Doctor of Korean Medicine) and Master of Science degree from the College of Korean Medicine at WonKwang University in Korea. She began her career at WonKwang Medical Center, focusing on neurology and researching how acupuncture and herbal medicine affect cerebral blood flow, including their use in treating ischemic cerebrovascular conditions such as stroke. She later moved to the U.S. to serve as director of the Jaseng Center for Integrative Medicine in Irvine, part of the renowned Jaseng Hospital network specializing in spine, joint, and musculoskeletal care.
In Orange County, Dr. Kim provides personalized acupuncture and Korean Medicine treatments for pain management, neurological conditions, stress, women’s health, and chronic illnesses. She believes in combining traditional and modern approaches to create individualized, evidence-based care. Outside the clinic, she enjoys music, camping, and traveling.
Education - Master’s Degree in Korean Medicine, Graduate School of Clinical Korean Medicine, Won Kwang University, South Korea - Bachelor’s Degree in Korean Medicine, College of Korean Medicine, Won Kwang University, South Korea Experience - CEO, Lena Kim Acupuncture, Newport Beach, CA | 2021–Present - Professor, Dongguk University LA School of Oriental Medicine, Los Angeles, CA | 2019–Present - Director, Jaseng Center for Integrative Medicine, Irvine, CA | 2015–2021 - Director, Jaseng Center for Integrative Medicine, Chicago, IL | 2013–2015 - Clinician, Jaseng Integrative Medical Center, Seoul, South Korea | 2012–2013 - Clinician, Department of Cardiovascular and Neurologic Diseases, Won Kwang Medical Center, Seoul, South Korea | 2008–2012 Licensure & Certification - Licensed Acupuncturist, California - Licensed Acupuncturist, Illinois - Licensed Acupuncturist, New Jersey - Licensed Acupuncturist, New York - Diplomate in Oriental Medicine, National Certification Commission for Acupuncture and Oriental Medicine (NCCAOM) - License in Korean Medicine, South Korea - License as Internist in Korean Medicine, South Korea Scholarly or Professional Memberships - National Certification Commission for Acupuncture and Oriental Medicine member, diplomate - American Acupuncture Council member - Acupuncture Society of California member - American Association of Korean Medicine member - The Society of Korean Medicine member - The Society of Korean Internal Medicine member - The Korean Association of Stroke in Korean Medicine member Honors and Awards - Official commendation from The association of Korean Medicine Doctors, for dedication and services to the community for practicing Korean Medicine, 2012 - Certificate of Merit from Korean medicine hospital affiliated with Won Kwang Medical Center, for contributing as a Cheif resident. 2012 - Certificate of Medical Interpreter Doctors from Korean Ministry of Health and Welfare. 2011 - Advisory committee member for International Traditional Medicine Symposium in Seoul, Korea, 2012 Publications “A Case of Myasthenia Gravis with Strengthening Qi therapy by Bojungikki-tang and Acupuncture : Two year follow-up". The Journal of Korean Oriental Internal Medicine, fal(1): 473-479, 2011 (published in English) “A Case Report of Diabetes-induced Dry Mouth Treated with Bun-sim-ki-eum". The Journal of Korean Oriental Internal Medicine, fal(1): 281-287, 2011 (published in Korean) “A Systematic Review on Randomized Controlled Trials on Acupuncture Treatment for Chronic Tension Type Headache”. Master’s Thesis, WonKwang University, Feb 2011. (published in English) “Case of monocular Partial Oculomotor Nerve Palsy in a Patient with Midbrain and Thalamus Hemorrhage”. Korean Journal Oriental Physiology & Pathology, 24(2): 333-337, 2010 (published in Korean) “A Study on Using EAV (MERIDIAN) by Analysis of Cerebrovascular Disease Risk Factors ”The Journal of Korean Medicine, 31(5): 136-145 “Effectiveness of Acupuncture in Treating Trismus and Cervical Dystonia after Brain Stroke”. The Journal of Korean Oriental Internal Medicine, fal(1): 205-209, 2010 (published in English) “A Case Report of Complication of Herpes-zoster with dyspepsia by Hyangsayukgunja-tang”. The Journal of Korean Oriental Internal Medicine, fal(1): 262- 268, 2009 (published in Korean) “Case Report of Parkinson’s Disease Diagnosed as Deficiency of Qi and Blood”. The Journal of Korean Oriental Internal Medicine, 30(4): 2009 (published in Korean)
Se-Young Kim, L.Ac
Dr. Se-Young Kim is a licensed acupuncturist and Korean Medicine practitioner serving patients in Orange County, California. His journey began with a lifelong love of sports and movement, earning a 3rd-degree black belt in Taekwondo and playing soccer, basketball, and golf. Experiences with sports injuries and his early training, including service with the Republic of Korea Marine Corps, inspired him to explore how the human body heals and functions.
Dr. Kim has over 13 years of experience in Pilates, which has given him a strong understanding of posture, biomechanics, and functional movement, as well as a passion for helping patients recover both physically and mentally. He continues to incorporate this perspective into his clinical approach, using movement awareness to support more effective pain relief and recovery.
Dr. Kim studied Traditional Korean Medicine at Dongguk University, Los Angeles, where he developed a solid clinical foundation in acupuncture, Tuina manual therapy, and therapeutic rehabilitation techniques. Today, he specializes in sports injuries, post-surgical recovery, chronic pain, and posture correction for the Orange County community. By integrating Traditional Korean Medicine, Pilates-informed movement principles, and patient-centered acupuncture care, he helps patients achieve lasting improvements in mobility, function, and overall well-being.
Education
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Master of Science in Acupuncture and Oriental Medicine, Dongguk University
Experience
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Licensed Acupuncturist | 2023–Present
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Licensure & Certification
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Licensed Acupuncturist, California
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Certified Pilates Instructor/Master
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Diploma in Sports Medicine accredited by Society of Sports Korean Medicine
Hansung Jang, L.Ac.
Dr. Hansung Jang is a licensed acupuncturist and Korean Medicine practitioner serving patients in Orange County, California. He combines Eastern medicine with modern clinical insight to help people relieve pain and move more comfortably. His patient-centered approach focuses on precise treatments and practical guidance in daily habits such as diet, breathing, and movement to support long-term health and balance.
Dr. Jang studied Health Promotion and Disease Prevention at USC and later earned a master’s degree in Acupuncture and Oriental Medicine at South Baylo University. His strong foundation in anatomy, physiology, and pathology allows him to understand the deeper patterns behind symptoms and design treatments for lasting results.
In Orange County, Dr. Jang treats neck and back pain, shoulder and knee issues, muscle tension, tension headaches, digestive discomfort, and stress-related fatigue. His treatments are personalized and may include acupuncture, electroacupuncture, cupping, gua sha, herbal medicine, breath work, movement retraining, and functional rehab coaching. By combining traditional techniques with modern rehabilitation, he helps patients restore mobility, reduce pain, and achieve sustainable improvements in daily life.
Education
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Bachelor of Science in Health Promotion and Disease Prevention, University of Southern California
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Master of Science in Acupuncture and Oriental Medicine, South Baylo University
Experience
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Licensed Acupuncturist | 2018–Present
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Soldier and Mechanic Assistant, Republic of Korea Army
Licensure & Certification
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Licensed Acupuncturist, California