Caring for Orange County families, one patient at a time.
A family-owned clinic led by two board-certified acupuncturists — and a waiting room wall filled with the babies of grateful patients.
Founded by family. Built on trust.
Dunamis Acupuncture & Herb Clinic was founded by husband and wife Sejin Lee and Katie Kim, both graduates of Samra University of Oriental Medicine. Together they’ve built a practice where patients are cared for like family — some for more than a decade.
Katie’s path to acupuncture was personal: she watched her own mother benefit from acupuncture and herbal medicine during treatment for colon cancer and facial paralysis. That experience inspired her to leave cancer research and dedicate herself to healing.
Dunamis is the Greek word for power — a reminder of the strength the body has to heal itself.
Meet Katie & Sejin.
Katie Min Kyung Kim, L.Ac.
Co-founder · Licensed Acupuncturist · Board Certified
Katie earned her bachelor’s degree in Biochemistry & Molecular Biology from UC Davis and worked as a research associate at UCSF’s Ovarian Cancer Center before earning her Master’s in Acupuncture & Oriental Medicine from Samra University of Oriental Medicine.
She has practiced in multispecialty settings and focuses on gynecological conditions — infertility, PMS, menopause, endometriosis, postpartum health and weight management. Patients consistently describe her as thorough, reassuring and genuinely invested in their journey.
Sejin Lee, L.Ac.
Co-founder · Licensed Acupuncturist · Board Certified
Sejin graduated from Samra University of Oriental Medicine and co-founded the clinic with his wife, Katie. A Taekwondo master, international Taekwondo referee and licensed physical training director in Korea, he brings a deep understanding of movement and injury to his practice.
Sejin treats neck, shoulder and back pain, carpal tunnel and sports injuries, and specializes in pain management, gastrointestinal conditions and stress and anxiety. He also writes an Oriental medicine column for Korean Gospel Broadcasting Radio.
A calm space to heal.
Honored to serve Fullerton.
Best of Fullerton 2025
Business Hall of Fame — Fullerton Award Program
City’s Best 2025
Award winner — Acupuncture
Best Acupuncture
Quality Business Awards, Fullerton 2022 & 2023
Top 3 Acupuncture
ThreeBest Rated Certificate of Excellence 2022
Your body knows how to heal. We help it remember.
Whether you’re preparing for a pregnancy, living with pain, or simply can’t sleep, your first visit starts with listening. Call us or request a time online.
(714) 578-0580- Board-certified, California-licensed acupuncturists
- Most insurance plans that cover acupuncture accepted
- Auto injury & workers’ compensation cases welcome
- Mon–Fri, 9:00am–6:00pm