Dr. Jeff Hatfield Share: ChiropracticHealthcare & WellnessMassageRehabilitation Services Dr. Jeff Hatfield Visit Website 130 N. Main St. Marysville, OH 43040 (937) 644-4310 (937) 644-3228 (fax) www.hatfieldchriopracticclinic.com About About Serving Union County for over 25 years. Dr. Jeff Hatfield: Network providers for all area insurance plans.