Rance Davis, DDS

Family and Cosmetic Dentistry

About Us

Our Staff

Patsy Mickelson – Office Manager

Patsy Mickelson, a native of Grayson County, is our office manager. Patsy brings over 25 years of experience in health care settings to the office. Patsy excels in patient relations and dealing with insurance companies on behalf of the patient.

Cheryl Hickman – Registered Dental Hygienist

Cheryl graduated from the hygiene program of Texas Women's University and has been a dental hygienist for 12 years. Cheryl has excellent clinical skills and is a patient favorite. Outside of work Cheryl is busy with her family, (2 boys, 1 girl and 5 cows) and church activites.

Tammy Davis – Business Office

Tammy obtained her C.P.A. in 1991 and has experience in public accounting, banking and the non-profit sector. Tammy grew up in the community of Collinsville and much of her extended family still resides there.


Rance Davis, DDS

(903) 891-3991

121 W. Lamberth Road, Suite C
Sherman Texas  75092