Meet The Team

Dr. Nicholas Nguyen

Dr. Nicholas Trung Nguyen, MD, founder of Ageless Medical clinic – An Aesthetic and concierge medicine, is an Internal Medicine practitioner who received his undergraduate degree in Analytical Chemistry and Medical degree from East Carolina University – Brody School of Medicine. He then completed his Internal Medicine residency at Kansas University Medical Center in Kansas City, Kansas.

Dr. Nguyen has been living and practicing Medicine in Longview and Marshall, TX since 2010.  He enjoys being part of the community and feels privilege to be part of patients’ lives every day.

By limiting his practice to a set number of patients, Dr. Nguyen can practice medicine in a way that allows him to give each individual patient his undivided attention and time. It also allows him to practice in accord with his own personal philosophy of medicine which revolves around treating the whole person with a proactive, preventive approach. Rather than simply treating illness and disease with a pill, he works with his patients to discover their underlying causes of illness to achieve a steady state of wellness and health.


Twyla VanMeter

Twyla VanMeter has over 15 years in the aesthetic field and over 19 years in permanent cosmetics. She has added several certifications through the years including: LightSheer Infinity and Thermi Body Contouring Fractional Laser Treatments just to name a few. She values her educating clientele in the differnt procedures that can enhance their skin health. Result driven, she strives to reach the best possible results for her clientele.






Mandy Faughn Bowden
Medical Aesthetic

Mandy has 15 years of experience in Medical Aesthetics, she holds license’s for Esthetics and as a Laser Safety Officer in Texas. She was a graduate of Rockwall Laser Institute. Her passion is developing a treatment plan that is geared towards her patients lifestyle and goals for overall health and beauty . Her specializations included laser treatments and plans for ethnic skin.







Stacy Conner
Cosmetic Nurse

Stacy is a Cosmetic Nurse with 15 years experience in Aesthetics. Her specialties are Injectables and corrective skin care. She is a licensed aesthetician as well as a certified Laser Tech! Stacy graduated from UT Tyler with a Bachelors degree in Nursing.  She also is working towards her Master’s degree at The University of Texas at Arlington to become a Family Nurse Practitioner.







Jacqueline Paredes
Medical Assistant

Graduated‎ in‎ 2005‎ with‎ Medical‎ Assistant‎ Diploma‎ and‎ in‎ 2009‎ Phlebotomy‎ Technician‎ Certification‎ with‎ College‎ America.‎ ‎ ‎She‎ loves‎ working‎ with‎ people‎ and‎ helping‎ them‎ get‎ to‎ feeling‎ and‎ looking‎ their‎ best.‎ She enjoys‎ meeting‎ new‎ people‎ and‎ getting‎ to‎ know‎ them.‎ She‎ love‎s learning‎ new‎ things.‎  Her hobbies‎ on‎ her off‎ days‎ are‎ cooking‎ and‎ spending‎ as‎ much‎ time‎ with‎ her husband‎ and‎ kids‎ as‎ possible.









Leah Burns

Leah has close to 30 years of customer service experience. She enjoys getting to know new people and establishing relationships with our patients. Her hobbies include spending quality time with family, decorating homes for holidays and traveling.








Mandie Dinh

Mandie comes to us with a very colorful background and wealth of experience. Along with a Bachelor of Sociology, her experience includes working in medical offices and hospitals for more than 10 years. She has covered anything from the front office to medical records, as a team leader/manager to help train and oversee daily activities. Mandie grew up in a self entrepreneur family so her business instincts and knowledge are beneficial and supportive to our team.