Call Now (770) 225-5101
1790 Atkinson Rd, Bldg-4 Suite B, Lawrenceville GA 30043

Meet Our Team


 Rhonda Martinez

Rhonda Martinez

Dental Hygienist

Rhonda is a native of Georgia, a true southern belle. Rhonda graduated in 2006 from Clayton State University with a Bachelor of Science in Dental Hygiene.

While in college she was awarded the Georgia Dental Education Foundation Scholarship and The Proctor and Gamble Award; Preventive Oral Health Award.

She enjoys learning about and educating all of her patients on the latest improvements and innovations in her field. The true relationships between her and her patients start as patients come in for their visit. Rhonda is an avid learner who completes many hours of continued education to support her mission of educating her patients. She is known for her keen interpersonal skills, gentle demeanor and excellent technical skills that allow her to best relate and educate her patients thereby provide exceptional dental care. Rhonda enjoys spending time with her best friend and husband, Al. Her personal interests include running, camping, horseback riding, and reading.

Laura Villamizar

Laura Villamizar

Patient Coordinator

Laura has 7 years of experience in the management of dental offices. She is extremely knowledgeable and helpful with respect to scheduling and insurance concerns.

Her diligence and attention to details help assure that our patients receive the maximum benefit from their investment in their dental health. Her warm and friendly personality makes our patients feel right at home as a part of our dental family. When treatment plans require extensive details, Laura works diligently to devise the most suitable financial arrangements available. She is also very knowledgeable about the nature of many dental procedures and is adept at answering any questions and alleviating any concerns that may arise during the course of your treatment. Laura is a native of Colombia and currently resides in Hall County with her husband Orlando and enjoys traveling and spending time with family.

Chanell Mitchell

Chanell Mitchell

Dental Assistant

Chanell has been a team member at Optima Dental since February 2008. She is currently the lead Dental Assistant at our practice. She is the“second smile” to greet you and is the doctor’s clinical assistant.

“I enjoy working at Optima Dental because of the great team we have in place.” Moreover, our office is known for its outstanding patient care and atmosphere. Chanell looks forward to meeting new patients every day as it gives her the opportunity to be involved in helping maintain or sculpture their wonderful new smile.

Our Happy Patients

We're here to help you get the perfect smile!
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