Meet the Doctors & Staff

  • Dr.
    David S. Loaiza

    © Square Eye Photography

    Dr. David S. Loaiza has been in private practice since 1989. He utilizes spinal adjustments, applied kinesiology, cranial sacral therapy, and myofascial release/soft tissue techniques to correct structural imbalances. He uses dietary recommendations and nutritional supplements to improve overall health. In addition, Dr. Loaiza encourages exercise to support stabilization to improve strength and aerobic conditioning. In his spare time Dr. Loaiza plays in a softball league, travels, and enjoys spending time with friends and family.


    • Doctor of Chiropractic Los Angeles College of Chiropractic, Graduated 1987
    • Bachelor of Science, Human Biology Los Angeles College of Chiropractic
    • Certified Applied Kinesiology, 1991 Post Graduate
    • Sports Injury Rehabilitation Program, 1988


    • Licensed by the State of California as a Doctor of Chiropractic
    • California State Qualified Medical Examiner, Division of Worker's Compensation
    • State of California Industrial Disability Evaluator

    Memberships & Associations:

    • California Chiropractic Association
  • Laura Perez
    Massage Therapist

    Laura A. Perez, has been with our office for five years. Laura decided to join the massage profession to learn and practice an alternative mean to pain management. She believes that massage is a healing art and it takes an inquisitive, passionate and enthusiastic mind to be an affluent massage therapist that can assist their clients' in their pursuit of health. Prior to entering the massage profession, Laura received her Bachelors in Science in Biology at the University of California, Irvine. Laura continues to educate herself and other therapists at the Western Institute of Neuromuscular (WIN) Therapy in Lake Forest, CA. In her spare time, Laura enjoys spending time with her husband and her two Boston terriors, Mickey and Rossi.

    Memberships & Associations:

    • American Massage Therapist Association (AMTA)
  • Ambra Welch
    Massage Therapist

    Ambra Welch is a graduate and instructor for the Western Institute of Neuromuscular (WIN) Therapy and a Certified Professional Therapeutic and Sports Massage Therapist. Ambra is known for her excellent teaching skills as well as her sensitive and caring nature.

    Memberships & Associations:

    • American Massage Therapist Association (AMTA)
  • Linda Cox
    Office Manager & Certified Chiropractic Assistant

    Linda has been with our office since 1991. Linda has experience in Chiropractic and Medical office management since 1979. Linda received her Certified Chiropractic Assistant certificate and X-Ray certificate at Los Angeles Chiropractic College. In her spare time, Linda enjoys spending time with her three children, husband, and grandchild. Linda also enjoys, staying healthy by bike riding and going on walks.

  • Emily Hanson
    Office Assistant

    Bio coming soon.

  • Lynn Myers
    Office Assistant

    Bio coming soon


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Office Hours

Our Regular Schedule

Mission Viejo


8:30 am-6:00 pm


10:00 am-5:30 pm


8:30 am-6:00 pm


10:00 am-5:30 pm


8:30 am-6:00 pm


8:30 am-1:00 pm




  • "The very first time I saw David Loaiza I was impressed that I had one treatment and then he gave me some stretching exercises to do at home to complete my recovery. Over the years he has been effective at addressing a variety of injuries and aches quickly and conservatively. He is knowledgeable, insightful and warm. I recommend him to many friends and colleagues. He is a very good chiropractor."
    Dean B.