972-771-4000 | Rockwall Dentist | 1020 W Ralph Hall Pkwy #101, Rockwall, TX


The Fisher & Zitterich Dentistry Team is here to help and serve you in any way they can. Their goals are to help you feel welcome, make your visit enjoyable, and to exceed your expectations.
Team - Cindy Smith

Cindy Smith

Cindy schedules your consultation and treatment appointments for Drs. Fisher and Zitterich, and has been with our practice over eight years.   She is married to Kendal and has a son named Josh.  In her free time, Cindy enjoys cooking, boating, hiking, tennis and her involvement at church.


Kelsey McClaran

Christi Lambert

Christi is one of our two registered dental hygienists who loves serving and meeting the needs of our patients. She has four children, Austin (27) , Ariel (25), Angel (22), and Evan (20), her grandbaby Jeremiah (2), and another grandbaby on the way. During her free time Christi is very involved with her church and local ministries. She also loves traveling, snow skiing, and anything that involves being on or near the water!

Hannah Derbonne

Hannah is a Registered Dental Assistant and assists Drs. Fisher and Zitterich with all aspects of your care, treating every patient as family.  She has a four-year old son named Payton, and loves basketball, reading, history, and spending time with her own family.


Chelsea Little

Chelsea has been an RDA for seven years! She and her husband Charlie, who is originally from the Forney area, recently moved back to Texas from her home state of Nebraska. We are excited to have Chelsea as part of our team! She enjoys hanging out with her family and friends, sporting activities, and being outside on the lake.

Cayley Fisher

Cayley is our patient treatment and referral coordinator and coordinates our community support outreach. She makes sure all the right information gets to the right people, in the most efficient way possible! She lives in Rockwall with her husband Landon and their daughter Charlotte Ruth who was born in the summer of 2017. In addition to being a wife and a mother, Cayley enjoys baking and spending time with her family.


Patti O’Shea

Patti is an important part of our front office team with 12 years of experience in dentistry! She and her husband Brian, have four children, Amanda (29), Aaron (27), Taylor (24), and Hunter (18), and two grandchildren, Colten (5) and Max (1). Patti spends almost all of her free time in the bleachers watching her youngest son play baseball and cheering him on!

Carla Fisher

Carla is not just Dr. Fisher’s wife of nearly 29 years, she is our office’s expert bookkeeper.  She knows her husband’s expertise lies in dentistry, not bill paying, so she sees to it that the behind-the-scenes responsibilities are taken care of.   With Michael they have an ever-growing family, Landon and his wife Cayley, and Monica.   Landon will be starting Baylor Law School soon after graduating from Texas A&M University, and Monica will be starting at Texas A&M this fall in preparation for dental school and ultimately joining the family practice.