Martin Youngs, DDS

Dr. Martin Youngs graduated from Texas Tech University with cum laude honors and a BS in biology in 2003. He earned his Doctor of Dental Surgery from UT Health Houston School of Dentistry in 2009 and completed a residency in an Advanced Education in General Dentistry program in 2010 at the University of New Mexico School of Medicine in Albuquerque, New Mexico. Dr. Youngs began his career in private practice in Houston in August 2010.

Dr. Youngs is a member of the Texas Academy of General Dentistry, the American Dental Society of Anesthesiology and the Academy of General Dentistry. He received an associate fellowship from the Academy of GP Orthodontics in 2014 and earned a fellowship award from the Academy of General Dentistry in July of 2016. Dr. Youngs is the past president of the North Houston Dental Study Group (2014 to 2015). He is committed to continuing education and takes many advanced courses each year to enhance his skills to better serve the dental needs of his patients and provide them with a gentle and comfortable dental experience.

When not practicing dentistry, Dr. Youngs spends his time with his wife, raising their two children. He is an avid fan of Texas Tech sports and enjoys watching movies and spending time outdoors.

Meet Our Team

At Subtle Smiles, we are a smaller dental practice with a family feel, and we take the time to get to know you and everyone in your family. Our dentist and team are caring and patient. Along with putting years of skills and experience to work for your smile, they will also make sure that you are comfortable and have a pleasant patient experience. Our office team speaks English and Spanish to meet the needs of our diverse community and is looking forward to meeting you! You can get to know our team members below, and you can meet them in person when you call 281-491-3626 for your dental visit in Missouri City, Texas.

Karen Youngs

Office Manager

Karen joined the practice in 2017 and has been in the dental field for over 20 years. She enjoys meeting our patients for the first time and building relationships with them. Karen takes pride in our office’s dedication to great service and quality dentistry.


Registered Dental Assistant

Jasmine earned her RDA license in 2016 and has been a member of our team ever since. She enjoys comforting our patients, and helping them understand their oral hygiene needs and achieve their dream smiles.

In her free time, Jasmine looks forward to spending time watching movies with her husband and son, DIY projects and home décor.


Registered Dental Hygienist

Angela joined our office in 2018 and is a 2005 Wharton graduate. She appreciates the positive atmosphere at our office and keeps an open mind when treating patients so as to be able to implement the best dental practices. Her hobbies include gardening and caring for farm animals, dogs and cats.


Registered Dental Assistant

Sandra has more than 24 years of experience in dentistry and has been a part of Subtle Smiles since 2019. She enjoys the family atmosphere at our office and working with our patients to help them achieve good oral health. She tries to contribute in any way she can and is always happy to step in where she is needed.
Sandra has one grown daughter, Kaitlin and enjoys, cooking on the weekends and traveling with her daughter.