The root of your smile!

From the time you first walk in the door, your successful treatment is our top priority. Periodontal health is the foundation for your smile, and our chosen specialty is maintaining that foundation. Learn why our periodontal dentists offer the very best non-surgical and surgical care available in San Antonio.

Our Periodontists

Adam Christman MS DDS MSD


Dr Christman grew up in the midwest, but has called Texas home for the last 7 years.
Since he took over South Texas Periodontal Associates in 2013, the practice has grown steadily in its ability to offer patients the best possible care from start to finish.

Dr Christman received his training at Indiana University, where he received both his pre-doctoral and post-doctoral degrees. After coming to Texas, he has led numerous study clubs devoted to clinical excellence and fostering multidisciplinary treatment planning and care. He currently works with a highly skilled group of comprehensive care dentists and specialists to provide the best possible outcomes for his patients.

When not in the office, Dr Christman enjoys spending time with his wife and 2 boys, traveling, and being very mediocre at golf.

Dr. Mylinh Duong


Dr. Mylinh Duong is a Texas trained periodontist. She graduated with a B.S. in Biology with Summa Cum Laude from University of Texas at San Antonio. She earned her Doctor of Dental Surgery degree, Certificate in Periodontics, and a Master of Science in Dental Science from the prestigious University of Texas Health Science Center at San Antonio. Upon completion of her dental degree, Dr. Duong was elected to become a member of Omicron Kappa Upsilon National Dental Honor Society.

Dr. Duong strongly believes her patients deserve the very best care for the health of their teeth, gums and bone. She is a caring person who gives special attention to her patients’ comfort throughout procedures with the help of sedation and highly skilled techniques. 

Dr. Duong is involved with multiple professional organization, including the American Dental Association (ADA), the American Academy of Periodontology (AAP), the Southwest Society of Periodontists (SWSP), the Texas Dental Association (TDA) and the Academy of General Dentistry. 

Dr. Duong practiced in a multi-specialty dental practice in Dallas area before moving back to San Antonio. 

Dr. Duong is bilingual and is proficient in English and Vietnamese. In her free time, she enjoys cooking, travelling, and spending time with her husband and her beautiful daughter, Grace.

Our Periodontal Staff

| South Texas Periodontal Associates



Having started my dental hygiene career at the age of 20, I have had a very diversified journey throughout the years. I have worked in just about every setting that is available in dentistry, including all institutions and specialty clinics. I have always been interested in the periodontal aspect of dentistry and have therefore worked in that capacity as often as possible. My desire to be engaged with periodontal patients therefore lead me to work here at South Texas Periodontal Associates 16 years ago.

I enjoy my patients here, while teaching them the many ways of achieving optimum periodontal and overall oral health. I am also fond of my South Texas Periodontal Associates Family.

I am currently transitioning to “City Life” from rural living and finding I am enjoying the many amenities available to me.


Insurance Coordinator

Melissa has been working front office, treatment planning and verifying insurances since 2017. She completed her schooling at Concorde Career College in 2016 and has assisted in both general and periodontal practices. She transitioned from assisting to working in the front office. What she loves most about her position is being able to help patients understand their insurance coverages and making patients feel better about their smiles.

She was raised in Ganado and Victoria, Texas. When she is not working, she loves spending time with her family and her Shih-Tzu’s Sheldon, Leonard and Penny. She is also a huge fan of the Dallas Cowboys.


Lead Dental Assistant

Megan started as a dental assistant in New Mexico in 2014. She graduated from The College of Health Care Profession. Megan has been fortunate to work in several aspects of dentistry and in doing so has gained a wide array of knowledge along the way. Meeting patients and seeing how amazing they look and feel after appointment is what she most loves about her job.

She was raised in Truth or Consequences, New Mexico with her family whom she loves spending time with. She also loves to travel, play volleyball, ride horses, attend concerts in her free time and is a huge fan of the Red Sox and the Dallas Cowboys.


Office Manager

Riley started her dental career about 8 years ago in General Dentistry when she moved to San Antonio From Victoria, Texas. She graduated with her Bachelors in Business Management for the University of Texas at San Antonio. She loves working with such a great team and doctor. She takes pride in helping patients with any of their dental needs to ensure they have a comfortable experience in the office.

When she’s not working she enjoys spending time with her friends and her three dogs Bentley, Cooper and Dakota.


Dental Assistant

Vanessa, a Texan native, has called San Antonio home, her whole life. She began her dental career almost 12 yrs ago after completing her dental assisting program at Concorde Career College. Most of her dental career has been working side by side with a Periodontist. “I love helping patients obtain their healthy smiles and am proud to be part of such a friendly and dedicated office. Out of the office I enjoy spending time with my boyfriend Eric, our boxer Riddick & cat Mittens.”


Treatment Plan Coordinator

Jessica McAndrews started her dental career in 2016 and graduated from Windcrest Dental Assisting School. She has been a Treatment Plan Coordinator in both General and Periodontal practices. What she loves most about working in a dental office is building a relationship with everyone who walks in the practice! She is knowledgeable in options for financing, and always finds a way to help people achieve the smiles they deserve!


Hygiene Assistant

Emily started dental assisting in orthodontics, general dentistry, and periodontics in 2019 and has been loving it ever since. She is a new face to this office and came based on her interest in periodontics. Emily graduated Summa Cum Laude from University of the Incarnate word with a bachelor’s degree in Biology-Pre Dental. She is pursuing a career as a DDS and in the application process for dental school. Working in our office has helped her grow in her love and understanding of dentistry. She loves that treatment is an incredible change for the better in a patient’s life.

Emily is a native born Texan but has also lived in central Missouri and St. Petersburg, Florida. She loves to hike, mountain bike, fish, swim and enjoy time with friends and family.


Front Office Coordinator

Anabelle has been assisting in the dental field for 8 years now, receiving her certification from Austin Community College. She has experience with assisting for both general and specialty practices and loves learning all there is to know about the dental field. Anabelle has since transitioned into the front desk where she enjoys getting patients scheduled and helping with whatever questions they may have. She is new to the San Antonio area and enjoys spending her free time exploring the area and all it has to offer.


Our periodontal dentists use the latest dental care technology and procedures to minimize discomfort and maximize results. If you’re looking for the very best dental care available in San Antonio, Texas, call us today.