Meet our Healthcare Specialists

Providing specialized care for our patients’ needs

TONY DERAMUS, DC, CCSP

TONY DERAMUS, DC, CCSP

Doctor of Chiropractic, Certified Chiropractic Sports Physician

Tony DeRamus is a 1998 graduate of Parker Chiropractic College in Dallas, Texas. Although he has spent his entire adult life involved in fitness and nutrition, it wasn’t until he decided to attend Chiropractic College that his passion turned into a career. Tony has now spent the last fourteen years helping and serving patients. During this time, he has been voted one of “America’s Top Chiropractors” on several occasions. He is the former chiropractor of the Houston Texans Cheerleading squad and is currently a member of the Houston Rodeo Sports Medicine Team.

LINDSEY THOMAS, DC

LINDSEY THOMAS, DC

Doctor of Chiropractic, Webster Technique Certified

Chiropractic wasn’t something Dr. Thomas grew up with. She knew she wanted to go into healthcare, but wasn’t exactly sure what that was. “I found myself at a crossroads in life and then met a person who was going to chiropractic school. We sat down and talked about it over lunch, and it made me look into what chiropractic was all about.”

The idea of natural healing really made sense to Dr. Thomas, especially since she was also getting into nutrition, exercise, and wellness at that time. “It was amazing to me that there was a profession that truly recognized the body’s ability to heal on its own.” She now uses this philosophy on a daily basis to provide the highest quality of care to all of her patients.

CHANTELLE KEMPINSKI, DC, ICPA

CHANTELLE KEMPINSKI, DC, ICPA

Doctor of Chiropractic, ICPA Certified

Chantelle Kempinski graduated with honors from Life University in Marietta, GA in March 2013. While attending Life University, she also obtained her Diplomat in Pediatric Chiropractic through the International Chiropractic Pediatric Association. Previous to chiropractic school, she attended Central Michigan University where she earned her Bachelor of Science degree in Exercise Kinesiology.

Chantelle Kempinski has a strong passion for health and wellness, especially when it comes to family wellness. Her specialty in pregnancy and pediatrics allows her to help families achieve their optimal wellness through the education of chiropractic, nutrition, and exercise.

REBECCA KOOGLER, DC

REBECCA KOOGLER, DC

Doctor of Chiropractic, Webster Technique Certified

Rebecca Koogler graduated with honors from Parker University in December 2020. While attending Parker University, she also obtained two Bachelor of Science degrees in Health and Wellness and Anatomy. She has also received additional training through the International Chiropractic Pediatric Association which includes certification in the Webster Technique.

Becca was raised in the DFW area where she played competitive volleyball for many years. She was able to stay healthy and recover from her injuries faster by seeing her chiropractor! This ultimately led to her becoming a chiropractor after she saw how chiropractic care could help people feel better and function optimally.

Outside of the office, Becca enjoys spending time outdoors with her dog, Bella, and spending time with her friends and family.

JILL CROCKER, DC

JILL CROCKER, DC

Doctor of Chiropractic, Webster Technique Certified

Jill Crocker graduated from the University of Texas in San Antonio with a Bachelor of Science degree in Kinesiology with a concentration in Athletic Medicine. In August 2017, she graduated from Texas Chiropractic College where she also obtained a Bachelor of Science degree in Human Biology and a certification in Functional and Kinetic Treatment with Rehab (FAKTR).

A resident of Montgomery County, Jill loves spending time with her husband, Greg, their two sons Grayson and Jace, along with their two dogs. She also enjoys playing golf, going to the gym, watching college football, and cheering on Houston’s sports teams.

GREG CROCKER, DC

GREG CROCKER, DC

Doctor of Chiropractic

Greg graduated from Sam Houston State University with a Bachelor of Science degree in Kinesiology and a minor in Health. In August of 2016, He graduated from Texas Chiropractic College where he also obtained a Bachelor of Science degree in Human Biology.

While attending TCC he did rotations with Rice University and their athletic program. After graduation, he spent his first year working in College Station with the former chiropractor of A&M Athletics. While there he got hands-on experience working with athletes at one of the nation’s top programs.

Outside of the office, Dr. Greg loves spending time with his wife Jill, his sons Grayson and Jace, and two dogs Beaux and Astro. He also enjoys playing golf, going to the gym, hunting, and cheering on the Houston Astros.

KELSIE KEITH, DC

KELSIE KEITH, DC

Doctor of Chiropractic

Kelsie graduated from Parker University in Dallas, Texas. While in chiropractic school, she traveled the world and learned about the global impact of chiropractic and its role in global health and wellness. Leading the World Congress of Chiropractic Students chapter on her campus, she went on to become a member of their International Board of Directors to help further chiropractic as a leader in global healthcare.
She spent her free time learning about how to care for expecting mothers and babies with the International Chiropractic Pediatric Association.

Before chiropractic school, Kelsie attended Texas Christian University in Fort Worth, Texas earning her Bachelor of Science in Kinesiology.

Outside of the office Kelsie and Hunter, her husband, and their pup Pico like to spend time outside in the sun, fishing or finding new outside adventures with their families!

Born and raised in Montgomery, Texas, Kelsie knew she wanted to be a Sandstone chiropractor ever since her first adjustment at Sandstone. For her, being a chiropractor is more than a job, it’s being a health gladiator for each and every patient and person she comes in contact with. Kelsie is excited to bring her knowledge and passion about global health & wellness, family and prenatal care to her community.

HALDEN MAYNARD, DC

HALDEN MAYNARD, DC

Doctor of Chiropractic

Halden Maynard is a 2019 graduate of Texas Chiropractic College in Pasadena, Texas. Before attending chiropractic school, he completed his undergraduate studies as a student athlete at Stephen F. Austin State University. While at SFA, he obtained a Bachelor of Science in Exercise Physiology, and a minor in Health Science.

Growing up in Brenham, Texas, Halden visited his hometown chiropractor to help him stay healthy throughout his athletic career. Being an athlete and being familiar with how important a person’s overall health is on and off the field, he knew that he wanted to take on a role and help athletes stay on the field and off the bench.

MANDI SACHS, DC

MANDI SACHS, DC

Doctor of Chiropractic, Webster Technique Certified

Mandi Sachs has deep roots in this community and a strong passion for delivering exceptional care and promoting wellness for patients of all ages. Her personal experiences as a former Highstepper at The Woodlands High School, where she dealt with dance injuries and chronic headaches, have given her a unique perspective as a patient.

Beyond her professional endeavors, Mandi finds joy in reading books and spending quality time with her beloved cats and family. Her warm and compassionate approach, combined with her skillful techniques, sets the stage for a safe and nurturing environment at Sandstone.

GARRETT SMITH, DC

GARRETT SMITH, DC

Doctor of Chiropractic

Garrett Smith is from the small town of Atlanta, Texas. He is a 2020 graduate of Parker University in Dallas, Texas. Before attending chiropractic school, Garrett received his undergraduate degree in Kinesiology and a Minor in Fine Arts at Texas A&M University.

While in chiropractic school, Garrett was a leader in the Student Texas Chiropractic Association and served on chiropractic mission trips in El Salvador and Guatemala.

Garrett loves working with people of all ages. He has a passion to serve and a desire to make a positive impact on the community.

Outside of the office, he enjoys playing with his dog Benny and spending time with his family. Garrett is an avid tennis player, loves exploring local coffee shops and spending his time outdoors.

PATTY DERAMUS, Administrative

PATTY DERAMUS, Administrative

Director of Culture