Our Team

All our professionals at Bethesda Walk Dental Care maintain the highest levels of accreditation and pursue ongoing education to stay abreast of the latest trends in dentistry. The brief descriptions below are designed to familiarize you with our staff.


Billy S. Pealock, DMD

Dr. Pealock has been practicing dentistry for over 17 years. He started Bethesda Walk Dental Care, L.L.C. in 2003. He believes that quality dental care begins with a solid foundation of preventative care. Therefore, our practice is aggressive in the treatment of periodontal disease.

Graduated with a Bachelor of Arts from West Georgia College in 1991
Graduated with Doctorate of Dental Medicine from the Medical College of Georgia School of Dentistry in 1994

Dr. Pealock believes that dental education does not end with school. He continues to study and learn through advanced training courses.

Member of the American Dental Association
Member of the Georgia Dental Association
Member of the Northern District Dental Society
Member of the Academy of General Dentistry
Member of the American Academy of Cosmetic Dentistry
Member of The Oral Cancer Foundation
Member of the Hinman Dental Society

Instructor of Expanded Functions of Dental Assisting at Gwinnett Technical College

Dr. Pealock and his wife Michelle, have two children, Maddox and Hannah. He loves spending his time away from the office with his family and friends. His hobbies include reading novels, playing golf, woodworking, and playing video games.


Michelle - Office Administrator/Dental Hygienist

Hi, I'm Michelle. I graduated from Forsyth Dental Hygiene School in 1994 with an associate degree from Northeastern University in Boston. Originally from Connecticut, I moved here in 1995. I love being a dental hygienist and have gained great satisfaction of helping patients achieve better oral health. In my spare time I enjoy scrapbooking, reading, traveling to Arizona to visit my family and spending time with my son, Maddox and daughter, Hannah.


Jennifer, RDH - Dental Hygienist

Hi, I'm Jennifer. I graduated in 1985 with an Associate of Science Degree in Dental Hygiene from DeKalb Community College. I have worked 29 years in the Tucker and Lawrenceville areas. I have loved working and helping patients achieve better oral health. In my spare time I enjoy exercising, traveling, camping and outside activities. My greatest joy is being with my husband and son.


Erica, RDH - Dental Hygienist

I graduated from Athens Technical College in 2004 with a degree in Dental Assisting and then in 2010 with a degree in Dental Hygiene. I have been married since 2002 and have two sons named Alex and Cameron. While not working, I love to travel and visit state and national parks.


Julissa - Dental Assistant

Hi, I'm Julissa. I am originally from Panama City, Panama. I moved to the Atlanta area after finishing college. After some time in retail and traveling, I returned to school at Gwinnett Technical College. I received my dental assisting degree and have been working with Dr. Pealock since graduating. I love being a dental assistant and find it challenging as well as rewarding.


Melissa - Dental Assistant

I graduated the top of my class as an Expanded Duties Dental Assistant from Gwinnett Technical College in 2015. I worked in the field of oral surgery for 2 years until returning to general dentistry, where I did my internship with Dr. Pealock.

Our office also has a working relationship with two schools for dental assisting. We have externs from Gwinnett Technical College and Georgia Medical Institute throughout the year. Our patients and staff enjoy helping to educate future dental professionals.