Contact Contact FormFirst NameLast NameEmailSubjectYour MessageSubmit Get in Touch with Health Care Know Have questions about insurance? Need help understanding your coverage options? We’re here to assist you! At Health Care Know, we strive to provide clear, reliable, and expert insights into auto, home, and personal health insurance in the USA. +1 614 788 8228 info@healthcareknow.com 5400 Frantz Rd, Dublin, OH 43016, United States.