Meet the Doctors
Expert Chiropractors Serving Whittier, Cerritos, Irwindale & Orange
At Urteaga Chiropractic, we’re proud to be a locally trusted team of highly trained, compassionate chiropractors dedicated to helping you heal and thrive. Each of our doctors brings a unique background and specialized expertise in sports medicine, injury recovery, prenatal care, and holistic chiropractic — ensuring that every patient receives personalized, effective care.
Whether you're recovering from an accident, managing chronic pain, or pursuing peak performance, our doctors are here to support your journey with advanced techniques, evidence-based treatment, and patient-first service.
Dr. Manuel Urteaga
Founder & Lead Chiropractor (Whittier, CA)
Dr. Urteaga was born and raised in Montebello, California. Dr. Urteaga attended California State University, Fullerton and earned his B.S. in exercise science in 2004. Soon after he attended Southern California University of Health Sciences (SCUHS) to pursue his Doctor of Chiropractic degree. He graduated in 2007 and immediately began practicing in Whittier focusing on treating sports related injuries and rehabilitation. After several years Dr. Urteaga decided to pursue his master’s degree at California State University, Long Beach, and in 2014 Earning his M.S. in Sports Medicine with an emphasis in sport injuries.
Shortly after he also earned the American College of Sports Medicine’s (ACSM) highest distinction as a Registered Clinical Exercise Physiologist (RCEP). This accreditation ensures he has the knowledge and skill to accurately prescribe exercise and rehabilitation for patients with multiple diseases including diabetes, cardiovascular disease, cancer, HIV, and kidney disease just to name a few. Dr. Urteaga is also a Certified Chiropractic Sports Physician (CCSP), Qualified Medical Evaluator (QME), Certified Medical Examiner (CME), and Certified Strength & Conditioning Specialist (CSCS).
Dr. Urteaga began teaching at his chiropractic Alma Mater SCUHS in 2011 and is currently an assistant professor. He teaches Clinical Orthopedic & Neurologic Assessment I (CONA I), Practice Management I: Risk Management and supervises a clinical rotation at Cerritos College. He also teaches Principles of Personal Injury, which is the only personal injury course taught at any chiropractic university. Dr. Urteaga also manages 4 full-time private practices in Whittier, Cerritos, Irwindale and Orange. He enjoys being able to teach future generations of chiropractors, and other health care professionals and sharing his personal patient and business experiences.
Dr. Urteaga is heavily engaged in and committed to community service and organizations. He is currently President of the Whittier Community Foundation, a board member of the Rio Hondo Foundation board and served on the board for Activate Whittier for several years. In addition, he was an assistant coach and strength and conditioning coach for the Montebello High Boys’ and Girls’ volleyball teams for over 20 years. He is currently the team physician for the Montebello High school football team and has held that position since 2014.
Dr. Urteaga lives in Whittier with his wife Kristina and daughter Hazel. In his spare time he enjoys playing volleyball, barbequing, fishing, camping, spending time with his family, and of course listening to T-Pain.
Dr. Keola Lorenzo
Chiropractor (Cerritos, CA
Dr. Lorenzo began his academic path studying engineering at USC’s Viterbi School before finding his true calling in health sciences. He went on to earn dual degrees in Human Biology and Psychology from the University of Southern California, then completed his Doctor of Chiropractic at SCUHS (LACC) in 2018, graduating Summa Cum Laude with a Sports Medicine emphasis.
Inspired by a local chiropractor in Whittier, Dr. Lorenzo combines a passion for healing, movement, and education. He believes in helping patients uncover the root of their issues, creating lasting results through understanding, empowerment, and custom care. Fluent in English and Spanish, he provides care that’s clear, compassionate, and comprehensive.
Outside of work, Dr. Lorenzo enjoys strength training, cycling, boxing, running, and, most of all, playing and watching soccer.
Dr. Matt Viramontes
Chiropractor (Whittier, CA)
Born and raised in Whittier, Dr. Matt developed a passion for sports medicine early on after facing his own athletic injuries. He earned a B.S. in Kinesiology and Exercise Science from Cal State Fullerton in 2015 and gained hands-on rehab experience as a physical therapy aide. He then graduated Cum Laude from SCUHS (LACC) in 2020 with a Doctor of Chiropractic and an emphasis in Sports Medicine.
Dr. Matt is certified in:
- Chiropractic Manipulative Therapy
- Instrument-Assisted Soft Tissue Mobilization (IASTM)
- Manual Therapy
- Kinesiology Taping (RockTape Certified)
He blends chiropractic adjustments with active therapies to help patients maintain progress between visits and achieve long-term relief. Dr. Matt proudly gives back to his community by supporting local high school sports teams — including Whittier High School, his alma mater.
In his downtime, he enjoys weightlifting, guitar, off-roading, Dodgers games, concerts, and exploring SoCal.
Dr. Lucia Swift
Chiropractor (Irwindale, CA)
A lifelong L.A. County resident, Dr. Swift discovered chiropractic care in high school after a soccer-related injury and later earned her B.S. in Kinesiology (with a minor in Psychology) from Cal Poly San Luis Obispo. She completed her Doctorate of Chiropractic at SCUHS (LACC) in 2023, with a Sports Medicine specialization.
During her training, Dr. Swift became passionate about prenatal and pediatric chiropractic, joining the International Chiropractic Pediatric Association (ICPA) and training in the Webster Technique, a gentle and effective method for pregnant women. She is expected to complete Webster certification by the end of 2024.
Dr. Swift encourages at-home stretches and exercises, helping patients integrate movement and physical literacy into daily life. In her free time, she enjoys climbing, soccer, national park adventures, traveling, and caring for her two dogs, Dobby and Juneau.y by supporting local high school sports teams — including Whittier High School, his alma mater.
Dr. Kirsten “KC” Chanthavong
Chiropractor ( Orange, CA)
Dr. KC was born and raised in Whittier to immigrant parents from the Philippines who inspired her work ethic and passion for service. She earned her B.S. in Kinesiology from Cal State Long Beach and graduated Summa Cum Laude from SCUHS (LACC) in 2023 with her Doctor of Chiropractic degree.
Dr. KC’s treatment philosophy combines chiropractic, exercise science, and mental wellness, emphasizing independence through education and active self-care. Her toolbox includes:
- Myofascial release
- Cupping
- IASTM (Instrument-Assisted Soft Tissue Mobilization)
- Rehabilitative and corrective exercise
She treats each patient as a whole person — not just a symptom — and creates personalized plans that foster long-term healing.
When not in the office, she enjoys resistance training, bike rides with her husband, hiking, dancing, and relaxing at the beach with her dogs, Ekko and Ghost.
A Team of Doctors Who Put Patients First
Our doctors share a unified vision: to provide advanced chiropractic care that’s approachable, evidence-based, and built around you. With deep local roots, a wide range of clinical specialties, and a shared commitment to whole-body wellness, the Urteaga Chiropractic team is here to help you move better, feel stronger, and live pain-free.