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Welcome to Grifall Family Chiropractic!

Located in the heart of Morgan Hill, the leading health professionals at Grifall Family Chiropractic are dedicated to helping you achieve your wellness objectives -- combining skill and expertise that spans the entire chiropractic wellness spectrum. Dr. Mike Grifall and Dr. Diana Tole are committed to bringing you better health and a better way of life by teaching and practicing the true principles of chiropractic wellness care.

Patients seeking treatment at Grifall Family Chiropractic with Dr. Mike Grifall or with Dr. Diana Tole are assured of receiving only the finest quality care through the use of modern chiropractic equipment and technology. Dr. Grifall, Dr. Tole and the staff have a genuine concern for your well-being!

It's Your Life... Live it in Health!

Welcome Owen Riley Tole

Dr Diana and her husband Buckley welcomed their son Owen Riley on August 13th. Such a cutie!

Congratulations Dr Janet Jun

Our Summer Intern Janet Jun graduated Valedictorian in September from Palmer College of Chiropractic. She has successfully completed her board exams and is awaiting her official license to practice. She will begin practicing in our office this Winter. We can hardly wait!

Welcome Chiropractic Intern Michael Simele

Michael is currently in his final quarter at Palmer College of Chiropractic and is completing his internship in our office. He will graduate this December and begin his practice in Oregon early next year. We are happy to have him helping out this Fall. Thank you Michael!

Meet the Team

  • Mike Grifall, D.C.
    Dr. Mike grew up in Morgan Hill and enjoys practicing and raising his family here. Dr. Mike earned his B.A. from San Jose State University, he enrolled in Palmer College of Chiropractic and was honored with the 'Clinical Excellence Award' at graduation.
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  • Diana Tole, D.C.
    Dr. Diana Tole found her love for chiropractic early on, and has been a patient since her early teenage years. She believes in chiropractic care for all ages and through all stages of life. Diana attended Palmer College of Chiropractic in San Jose where she was asked to be a member of Palmer's Chiropractic Honor Society, Pi Tau Delta, upon graduation. Diana was a member of the California Chiropractic Association as a student, and continues to attend local meetings. She practices several different chiropractic techniques utilizing the most appropriate treatment based on the patient's comfort level and needs.
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  • Dr.
    Joseph Davi
    , D.C.
    We are thrilled to introduce Dr. Joe as the newest member of our Chiropractic Family. He will care for his patients as well as Dr Diana's patients while she is out on maternity leave beginning this July.
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Reviews From Our Satisfied Patients

  • "The professional environment is the best I have seen in a long time. The friendliest as well.. Dr. Grifall is an amazing doctor listens to you and makes you feel better after you leave."
    Luh Annh / Morgan Hill, CA
  • "My husband has been a happy long -term patron and I was treated briefly with rapid, great results in the past. I also recently saw the Grifall's at a CA assembly meeting in Sacramento standing up for medical choice, love it!"
    Christy M.

Featured Articles

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Office Hours

Our Regular Schedule

Primary Location


8:00 am-12:00 pm

3:00 pm-7:00 pm


8:00 am-12:00 PM

3:00 pm-7:00 pm


9:00 am-11:00 am

3:00 pm-7:00 pm


8:00 am-12:00 pm

3:00 pm-7:00 pm


8:00 am-1:00 pm