Meet the Team


Cami Rodriguez, Dental Hygienist

Cami graduated from Midwestern State University in 2000. There she received a Bachelor of Science degree in Dental Hygiene.  Cami has focused on and  spent many Continued Eduacation hours on caring for and treating Periodontal Disease. Cami began working for Dr. Colter in February of 2010. Here, she has been able to fulfill her passion of caring for her patients. Most importantly, she loves the relationships she has developed with them. She has lived in the Dallas area for the past 15 years with her husband Anthony.

Mary Jo Collins, Dental Hygienist

Mary Jo graduated from Tarrant County College in 2000 where she received her degree in dental hygiene. Since that time, she has strived to stay current on the newest developments in her field and support her profession.   Mary Jo is a Dallas native.  She loves developing relationships and friendships with her patients.  In 1990, she married her high school sweetheart.  They have two beautiful daughters.  In her spare time she loves to bake and cheer her daughters on when they play soccer.  They currently live in Richardson and attend Watermark Community Church.

Kristina Rybolt, Dental Hygienist

Kristina graduated from Caruth School of dental hygiene-Baylor College of Dentistry in 2010 with a Bachelor’s degree in Dental Hygiene.  Kristina has been with North Dallas Family Dental since the summer of 2013 and has truly enjoyed the relationships she has built with her patients as well as the strong family like atmosphere. Kristina feel that it is very important to address every patients needs in a thorough, yet gentle way. Outside of work, Kristina enjoys spending time with her husband Paul and 2 sons.

Antonette Marino, Dental Assistant

Antonette is one of our assistants. She was born and raised here in Dallas! She currently lives in Garland. She has been a part of our North Dallas Family Dental Team since 2017 and has been in dentistry for over 20 years. She has two children Maston (24) and Nina (19).
In her spare time she loves cooking, baking, entertaining and country western dancing.

Eileen Wolkowitz, Dental Assistant

Eileen has been a Registered Dental Assistant since 1988 and joined this established practice in February 2011.  She loves coming to work to be a part of such a great team and also to help all the long-standing patients achieve the highest quality dentistry around.   Eileen is mom to her young daughter Scarlett and spends her time outside of the office helping many of the animal rescue teams around Dallas.

Renee Carson, Dental Assistant

Renee is one of our rockstar assistants. She started her career in dentistry over 20 years ago. She has been a part of our North Dallas Family Dental Team since January of 2015. Renee has been married for 13 years to her best friend Douglas. They have 3 beautiful children Haleigh, Kyler and Cade. In her spare time Renee and her family love RV’ing.

Melinda Welch, Office Manager

Melinda has been in the dental profession for over 30 years.  She joined our practice in 1992 working with both Dr Glaser and Dr Jones and has seen the practice grow and develop into the modern dental practice we have today.  She is always willing to help you with scheduling, insurance questions or any financial arrangements needed to insure you have the best dental experience possible.  She grew up in Richardson, Texas and now lives in Lucas.  When not at the office Melinda enjoys watching her daughters sporting activities, playing with her 3 dogs and spends most of her weekends at Lake Texoma with her husband and 2 daughters.

Sara Hill, Business Assistant

Sara has worked for Dr. Colter behind the scenes for 7 years and joined our North Dallas Family Dental team in August 2017. Sara has enjoyed meeting all of our wonderful patients and is always ready to answer any insurance questions you may have. In her spare time, she enjoys spending time with her 2 daughters, volunteering, and crafting.

Jennifer Rozelle, Business Assistant

Jennifer is our newest business assistant for North Dallas Family Dental. Jennifer earned her Bachelors of Science in Health Care Administration and Biology from Missouri Southern State University. As a veteran medical and dental administrator for over 20 years. Jennifer offers supportive and compassionate care to all of our patients. She can explain any aspect of your treatment, or insurance, and help you with any administrative issue. Jennifer enjoys every form of exercise. She is an avid do-it-yourselfer, so, with her husband, Mike, she is constantly renovating their home, one project at a time. She cherishes every minute spent with her husband, three girls, and two precious dogs, Skittles and Moby.











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