Our Team

Administrative Office

22 South Market St., Ste. 6D
Frederick, MD 21701

Phone: 301-682-5683
Fax: 301-682-3499
Mobile Clinic Phone: 410-340-3791
Email: main@aMissionofMercy.org

Medical and Dental Team

Michael Sullivan, M.D. – Chief Medical Director
Roslyn Robinson-Kellum, RN, DDS – Dental Director
Melissa LePlatt, CRNP – Staff Clinician
Sandi Cadigan, RN – Nursing Director
Karen Lyons, MSN, RN, CCHP – Assistant Nursing Director
Errol Kellum – Dental Coordinator
Todd Orndorff and Dana Deyton – Equipment Managers (job sharing)

Executive Administrative Staff

Linda Ryan – Executive Director
Jennifer White – Development Director
Julie Wohlfarth – Development Assistant
Christi Faunce – Administrative Assistant

ARIZONA

360 E.Coronado Road,#160
Phoenix, AZ 85004
602.861.2233

TEXAS

2421 Ayers Street
Corpus Christi, TX 78404
361.883.5500

Click here for
National Mission of Mercy Site

Clinic Locations

All clinic locations are open on designated days from 7:30 am – 1:30 . Click Here for appointment information.

Subscribe to our Newsletter

Events & News

© 2024 Mission of Mercy, All Rights Reserved | Web Development and Hosting By EKDesigns.com