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Meet The Staff

  • Diane
    Chiropractic Assistant - Office Manager

    Wearing many hats is necessary to keep an office running smoothly.  Diane has over 28 years experience as an office manager and is an integral part to Natural Spinal Care. Patient's needs and health care are always Diane's top priority.  She loves scrap-booking, riding her bike, and spending time with her three children.

  • Ruth
    Chiropractic Assistant - Front Desk

    Ruth has been a part of the office for over 20 years. She enjoys meeting new patients, and greeting established patients.  She finds it rewarding helping patients get on and stay on a regular schedule to better health.  She loves scrap-booking, shopping, martial arts, and especially loves spending time with her four children.

  • Liza
    Chiropractic Assistant - Billing Specialist

    Liza brings over 6 years of insurance experience to Widenbaum Chiropractic.  She understands patients concerns and needs in helping them inquire on their health insurances.  She works hard to allow an easy process and to answer all patients questions, in order for the patient to focus on their health and wellness goals.  She is married and has two beautiful children who are 3 years old, and 10 months old.  Liza enjoys shopping, fishing, and spending time with her friends and family.

  • Alex
    Chiropractic Assistant - Front Desk

    Alex has been with Widenbaum Chiropractic since August of 2011.  Helping others is something Alex enjoys.  He is currently taking fire science classes to pursue his career as a fireman.  Alex loves staying active.  He has been doing brazillian Jiu-Jitsu for over 8 years.  He also enjoys working on his car. 

  • Mallory
    Chiropractic Assistant - Billing Specialist

    Mallory has been an intergral part of Widenbaum Chiropractic for many years.  She works hard at making sure all insurance and billing needs are met for the office.  Mallory and her husband have been married for almost 9 years.  They have a little boy, a little girl, and are expecting another little girl in July.  Mallory loves being a Mom, and feels very blessed to be a part of Widenbaum Chiropractic.

  • Aldo
    Chiropractic Assistant

    Aldo has been a part of Widenbaum Chiropractic for 3 years.  Aldo loves interacting with the patients.  When he is not at the office he loves, exercising, running, eating healthy, and is a big fan of the 49ers, Giants, and Warriors.

  • Gwendolyn Fuller
    Certified Massage Therapist

    Gwendolyn graduated from the National Holistic Institute in Emeryville where she studied various massage techniques. She has a passion for helping others and feels that she is living her dream.  She specializes in deep tissue, Swedish, stone, and prenatal massage.

    Gwendolyn is currently in her first year of Physical Therapy school at the University of Phoenix.  She enjoys working out, camping, and the outdoors.


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Office Hours

Our Regular Schedule


9:00 am-1:00 pm

3:00 pm-7:00 pm


9:00 am-1:00 pm

3:00 pm-7:00 pm


9:00 am-1:00 pm

3:00 pm-7:00 pm




9:00 am-1:00 pm

3:00 pm-7:00 pm


9:00 am-1:00 pm




Reviews By Our Satisfied Patients

  • "I have been seeing Dr. Jon for 11 years. When I began seeing him, my spine curved in the opposite direction of how it should. It is now curving in the right direction. Dr. Jon is extremely knowledgeable about chiropractic. He is holistic in his approach to better health. I highly recommend Dr. Jon."
    Terri Bach, San Ramon, CA
  • "I came to Dr. Widenbaum because of back pain due to an auto accident. My back pain started going away, and I was able to sleep at night. I definitely recommend the Widenbaum Chiropractic team.
    They gave and provide the best healthcare."
    Mashied Shariati