Dr. Douglas A DiSiena
B.Sc., D.C., IDE, QME, FICA, C.N.S.
Dr. Douglas A. DiSiena, B.Sc., D.C., IDE, QME, FICA, C.N.S., is a highly respected chiropractor, wellness educator, and nutrition specialist with nearly four decades of clinical experience. He is the Founder and Director of Irvine Chiropractic Offices and has dedicated his career to integrating chiropractic care, nutrition, lifestyle medicine, and corporate wellness to help patients achieve long-term health.
Dr. DiSiena’s education reflects a lifelong commitment to clinical excellence, advanced diagnostics, and whole-person health.
Cleveland College of Chiropractic Cum Laude
Invited into “Who’s Who in American Colleges and Universities”
Qualified Medical Examiner (QME)
Independent Disability Evaluator (IDE)
Certified Physician Provider Therapeutic Life Style Change Educator (CLE)
Certified Corporate Health Coach (CCHC)
Board Certificated Nutrition Specialist (BCNS)
Dr. DiSiena has served patients, athletes, corporations, and healthcare professionals in a wide range of clinical and educational roles.
Private practice and Director of Irvine Chiropractic Offices, Irvine, CA.
Corporate Wellness Doctor for Rancho Capistrano Retreat & Church Center
Served as a High School Sports Injury Chiropractic doctor at Saddleback Valley Christian High School
Associate in Hedgecock & Associates Chiropractic in Newport Beach, CA
Dr. DiSiena has received numerous professional honors and has held leadership roles within chiropractic, wellness, and community organizations.
Family Chiropractic Special Service Award
Therapeutic Lifestyle Changes Center for Excellence for StopChronicDisease.com
Assembly Representative Distinguished Service Award (International Chiropractic Association)
Distinguished Fellow of the International Chiropractic Association (FICA)
Top LA Times Reader Poll OC Chiropractor 2018, 2019, 2020
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