About Your Dentist

John G. Williams, DDS

"The world always looks brighter from behind a smile."

My Mission

“I am committed to providing my patients with the most effective and affordable treatment, techniques, and technology in modern oral health care.”


Dr. Williams completed his undergraduate work at Amarillo College and the University of Texas and earned his Doctor of Dental Surgery degree from the Baylor College of Dentistry.

Professional Organizations

Dr. Williams is a member of the Academy of General Dentistry, Christian Medical and Dental Association, American Dental Association, Texas Dental Association, and the Central Texas Dental Society.

Life & Hobbies

A native of Amarillo, Texas, Dr. Williams loves spending quality time with his four kids and being an active member of the Antioch Community Church. In his spare time, he enjoys woodworking, reading, and fishing.

John McCue, DDS

“Strive for perfection and accept excellence.”

My Mission

“My mission is to treat everyone in the practice just as I would treat my own family. This means caring for the whole person. I believe whatever happens in the mouth affects the whole body, so truly healthy smiles help people feel and be their best. It’s never just about fixing teeth, it’s always about caring for people, which I love doing!”

Education & Continuing Education

Doctor of Dental Surgery

Texas A&M College of Dentistry – Dallas, Texas

Bachelor of Science in Psychology

Baylor University – Waco, Texas

In addition to his collegiate studies, Dr. McCue has attended mini residency programs that focused on periodontal surgery and operative dentistry. He has also completed continuing education with Gerety Orthodontic Seminars and the Arizona School of Dentistry and Oral Health.

Professional Memberships

Dr. McCue is an active member of the American Dental Association, the Texas Dental Association, the Central Texas Dental Society, and the American Orthodontic Society. 

Life & Hobbies

Dr. McCue was born and raised in an Air Force household and moved 13 times during his childhood. However, after moving to Waco to attend Baylor University he decided that Texas was his permanent home. He met his wife in Texas, and together they have raised four children. Following in the footsteps of his father, he has also served in the Air Force. Outside of dentistry, he enjoys following his favorite sports teams, refereeing soccer matches, reading, and taking part in Bible studies. 

Megan Lao, DMD

Education & Continuing Education

University of Illinois at Urbana Champaign – Champaign, IllinoisDoctor of Dental MedicineUniversity of Illinois at Chicago, College of Dentistry – Chicago, IllinoisBachelor of Science in Integrated Biology

Dr. Lao is an ADEX CDCA certified provider.

Life & Hobbies

When she isn’t practicing dentistry, Dr. Lao loves to draw, dance, and create things! You can often find her doing various DIY projects in her free time!