Kasia Lindhorst,
DDS, MS, PA

Pediatric Dentist

"Our team ensures that your child feels comfortable through exceptional teamwork and individual approach to the needs of each and every child."

Dr. Kasia Lindhorst was born in Poland and moved to Texas when she was fourteen. Now she considers herself a Texan. She attended Rice University in Houston and received a Bachelor degree both in Biology and Slavic Studies. She went on to dental school at Baylor College of Dentistry in Dallas where she graduated in the top ten percent of her class with numerous academic and leadership awards. She then obtained her Pediatric Dentistry degree from the University of Texas Health Science Center at the Houston Dental Branch after two years of residency. At that time she also earned a Masters of Science in Dentistry degree. In March of 2007 Dr. Lindhorst completed the two part exam to become a Diplomat of the American Board of Pediatric Dentistry, the most prestigious achievement in the field.

Dr. Lindhorst is involved in numerous dental organizations which promote research, education, and prevention of dental diseases. Dr. Lindhorst actively participates in a pediatric journal club in a local hospital where she expands her knowledge of all aspects of pediatric care and recent health trends.

Dr. Lindhorst has been happily married since 2000 and is a mother of two wonderful young men, Christoph and Lukas. She enjoys traveling, running, biking, skiing and other fitness activities. She also loves reading, theater, and spending time with friends and family. She loves challenges and has taken part in multiple half marathons, marathons, triathalons and numerous MS-150 bike rides from Houston to Austin.

Drew Darsey,
DDS, MSD

Orthodontist

“The most rewarding part of being an orthodontist is seeing my patients’ expression when the braces come off. That’s when I know that I have the best job in the world.”

Dr. Darsey attended Texas A&M University where he achieved a Bachelor of Science degree in Industrial Distribution from the School of Engineering. He then received a Doctor of Dental Surgery degree at the University of Texas Dental Branch, where he was inducted into Omicron Kappa Upsilon national dental honor society. He went on to earn a Master of Science in Dentistry and specialty certification in orthodontics from the University of Texas where he was Chief Resident. Dr. Darsey is also a firm believer in being a lifelong learner and regularly attends continuing education seminars to ensure his patients get the best care possible using the latest technology.

“As an orthodontist, I enjoy developing relationships with so many wonderful people in our community. I am also fortunate to have the opportunity and ability to give our patients the perfect smile they always wanted. A great smile can give you the self-confidence to truly change your life. The most rewarding part of being an orthodontist is seeing my patients’ expression when the braces come off. That’s when I know that I have the best job in the world.”

Adrien Theriot, DDS, MSD

Pediatric Dentist

Dr. Adrien Theriot was born and raised in Beaumont, Texas. Dr. Theriot earned her Bachelors in Science from Baylor University. While serving on a mission trip to Antigua, Guatemala to care for children in orphanages with special healthcare needs, she realized her calling to become a pediatric dentist. She earned her Doctor of Dental Surgery degree from the University of Texas Health Science Center School of Dentistry, followed by a Masters and Certificate in Pediatric Dentistry, and is a Diplomate of the American Board of Pediatric Dentistry. She published her two studies from her advanced training on pediatric zirconia crowns and behavior management techniques in the Journal of Dentistry for Children and the International Journal of Pediatric Dentistry.

With a passion for service, Dr. Theriot has devoted her time to many dental service organizations and philanthropies. She is active in organized dentistry, currently serving on the Board of Directors for the Greater Houston Dental Society and Vice President for the Houston Academy of Pediatric Dentistry. While in dental school, she was the national vice president for the American Student Dental Association and served on many councils and committees. She is a proud member of the American Dental Association and American Academy of Pediatric Dentistry, as well as their state and local components.

Outside of dentistry, Dr. Theriot volunteers for Make-A-Wish Foundation to help create life-changing wishes for children with critical illnesses, and the Baylor University Women’s Council of Houston which raises money for student scholarships. She is happily married to her husband Logan and they love volunteering together for the Houston Livestock Show and Rodeo, cooking, gardening, traveling, cheering on the Baylor Bears and Houston Astros, and having fun with their baby girl!

KEAGAN FOSS,
DDS, MSD

Orthodontist

Dr. Keagan Foss attended the University of St. Thomas in Houston, where he was recognized as the most outstanding student in the Bachelor of Science in Biology program and graduated Summa Cum Laude. He took the next step in his dream to become an orthodontist by attending the University of Texas School of Dentistry at Houston, where he was inducted into the Omicron Kappa Upsilon national dental honor society for graduating among the top of his class. Dr. Foss stayed at the University of Texas Houston for residency, where he earned a Masters of Science in Dentistry along with a Certificate in Orthodontics. Following his continued passion to learn and an interest in multidisciplinary cleft lip and palate care, Dr. Foss decided to do an additional fellowship to further specialize in Craniofacial Orthodontics at Seattle Children’s Hospital. He remained in Seattle after his fellowship as an attending at the hospital, where he treated children and infants with complex facial deformities and other medical conditions, before coming back to Houston to join Heights Pediatric Dentistry and Orthodontics. He is board certified and a Diplomate of The American Board of Orthodontics.  

Outside of Dr. Foss’s professional endeavors, he enjoys traveling and being active outdoors (running, hiking, skiing, snowshoeing, paddle boarding, and pretty much anything else!) and dabbles with photography to capture those views and adventures. When he’s not out exploring, he spends his time reading, cooking, and visiting with family and friends. 

Dr. Foss is excited to be working alongside the rest of the team at HPDO to provide exceptional orthodontic care to the Heights community and can’t wait to share in all the smiles along the way!

Professional affiliations include the Omicron Kappa Upsilon National Dental Honor Society, The American Association of Orthodontists, The American Board of Orthodontics, The Southwestern Society of Orthodontist, and The American Cleft Palate Craniofacial Association.

The Heights Pedo/Ortho Staff

Our team is a group of highly dedicated individuals that work as a team from the moment you make the first call to our office to the moment your child leaves with a healthy smile and a prize. Our team ensures that your child feels comfortable through exceptional teamwork and individual approach to the needs of each and every child.

Stefanie, Dental Hygienist and Regional Manager

Stefanie is also a hygienist, but most of the time she is busy being the general manager for both our offices. You will see her in action presenting treatment plans, helping you decide on the order of treatment, assisting with taking x-rays, and overall taking care of just about everything in the office. She keeps the office going by making backstage arrangements, orders, and keeping us all on track. She is an extremely valuable source of information since she has been working in the dental field for almost 30 years, and working with our team for more than 15 years, so stop her any time to talk to her.

Karlie, Dental Hygienist

Karlie is our wonderful dental hygienist. All our patients will see her for their six month checkups. She will walk the kids through the entire appointment step-by-step. Karlie and her assistants start with a "show and tell" of our dental equipment, x-rays, and details of the appointment. Karlie is wonderful with children and your little one will appreciate her gentle approach and her sense of humor. She also is your guide to home oral health with expertise in prevention of cavities and brushing and flossing. Karlie is always available and will make time to meet with each and every parent to discuss oral hygiene and any concerns you may have. You might also receive a phone call from her if your little one is overdue for his or her check-up appointments.