Meet the Doctors

  • Dr.
    Jennifer Allen,

    Dr. Jennifer Allen, D.C., has been our owner and practicing chiropractor at First Coast Chiropractic and Body Wellness Center since August of 2007. She graduated from The University of North Florida with her first undergraduate Bachelor's degree in Business Administration, before attending Logan College of Chiropractic in St. Louis, Missouri. While there she obtained another Bachelor's degree in Human Biology and earned her Doctorate of Chiropractic degree. Dr. Allen's services include gentle adjustments both manually and with instruments.  Dr. Allen has been recognized countless times as an honor student and was an active member of her class. 
    Following graduation, Dr. Allen immediately practiced in Oklahoma. Later on, she was brought back to her hometown, and she opened the second First Coast Chiropractic clinic in St. Augustine. She has two daughters in high school, Hailey and Whitney, who give Dr. Allen every mom's dream, being a softball and dance mom!  She is a first-degree black belt in Taekwondo, an avid reader, and an enthusiastic cyclist. Dr. Allen is very passionate about treating Veterans, she participates in medical outreach programs while a part time faculty clinician at Palmer College and supervises interns in the outreach clinic. Dr Jennifer Allen holds the distinction as an approved Community Care Provider Facility for Veteran Affairs providing chiropractic services and massage therapy. Treating her community with exceptional care is her passion.

  • Dr.
    Hannah Heidenreich

    Dr. Hannah Heidenreich is our newest Chiropractic Physician, bringing a wealth of expertise to First Coast Chiropractic. With a profound understanding of the intricate neuromusculoskeletal system, Dr. Heidenreich meticulously tailors' treatment plans to suit each patient's unique needs.

    Originally from Minnesota, Dr. Heidenreich's professional journey has taken her across the United States, including living in North Carolina before finding her home in sunny Florida. Throughout her career, she has had the privilege of serving a diverse clientele, including professional athletes, fostering a comprehensive understanding of various patient profiles and needs.

    Dr. Heidenreich's dedication extends beyond clinical practice, as evidenced by her involvement with esteemed organizations such as Collier County Public Schools, Samaritan's Purse Organization, and numerous community initiatives in Naples, FL, and Boone, NC. Her commitment to holistic wellness and community engagement underscores her passion for fostering health and vitality beyond the confines of her practice.

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Our Locations

304 Kingsley Lake Dr #603 St. Augustine, FL 32092

Office Hours

Find Out When We Are Open

First Coast Chiropractic


8:00 am-5:00 pm


9:00 am-5:00 pm


8:00 am-5:00 pm


9:00 am-5:30 pm