Schedule Appointment
Meet the Providers

Meet Our Team of Providers

Dr. Donald Thigpen of Core Health Spine & Rehabilitation

Donald Thigpen, DC, BS

(Cert.MT, Cert.DN, Cert.WT, Cert.WIBT, Cert.DTP)

Dr. Donald Thigpen is licensed Doctor of Chiropractic with 20+ years of experience. He specializes in the diagnosis, treatment, and management of conditions related to the spine, joints, and musculoskeletal system. Dr. Thigpen is also a certified practitioner in dry needling through the American Academy of Manipulative Therapy, certified Decompression Therapy Practitioner through the Kennedy Decompression Institute, certified practitioner in Whiplash Injury Biomechanics & Traumatology through the Spine Research Institute of San Diego, certified practitioner in Webster Technique through the International Chiropractic Pediatric Association, and certified practitioner in manual therapy.
SCHEDULE APPOINTMENT
keep on reading
Dr. Thigpen received his Doctor of Chiropractic degree from Texas Chiropractic College and was valedictorian of his graduating class. While at Texas Chiropractic College, he received an extensive education in human anatomy, physiology, pathology, and other clinical and biological sciences. From 2001 to 2003, under the direction of Dr. Bill McGimsey, Ph.D., Dr. Thigpen was appointed to the position of gross anatomy lab instructor and performed dissections on over 150 human cadavers. From 2002 to 2003, under the direction of Dr. Hasnaa Shafik, M.D., Ph.D, Dr. Thigpen was appointed to the position of histopathology lab instructor where he assisted doctoral students in the microscopic identification of human tissues and diseases.

Dr. Thigpen's experience includes a chiropractic internship along with medical rotations in neurosurgery and rheumatology. His rotation in neurosurgery was conducted under the supervision of Dr. Edward Murphy, M.D., at St. Joseph's Hospital in Houston, Texas. During his rotation in neurosurgery, Dr. Thigpen assisted Dr. Murphy with neurological examinations, observed and assisted in surgery, and received extensive instruction on neurological conditions, brain MRIs, and spine MRIs. His rotation in rheumatology was conducted under the supervision of Dr. Martin Lidsky, M.D., at the Veteran's Affair's Medical Center in Houston, Texas. Under the instruction of Dr. Lidsky, Dr. Thigpen gained valuable knowledge and experience on the proper evaluation and diagnosis of many arthritic and rheumatic conditions.

Prior to attending Texas Chiropractic College in Houston, Texas, Dr. Thigpen completed his undergraduate studies at McNeese State University in Lake Charles, Louisiana. In May of 2000, he graduated cum laude and received a bachelor of science degree in biology. While at MSU, he was selected to participate in a senior honors thesis research project, which he completed under the direction of Dr. Ray Neyland, Ph.D.

From 2004 to 2008, in addition to a full time practice as a Doctor of Chiropractic, Dr. Thigpen was an instructor at the Louisiana Institute of Massage Therapy where he taught human anatomy, physiology, and pathology. Dr. Thigpen is also an Elsevier text book reviewer and has been recognized in three text books for his contributions. You can find him listed as a contributing editor and reviewer in Mosby's Pathology for Massage Therapists 2nd Edition, Massage Therapy Principles and Practice 3rd Edition, and Massage Therapy Principles and Practice 4th Edition.

Dr. Thigpen is a member of the Texas Chiropractic Association, American Chiropractic Association, and the International Chiropractic Pediatric Association.

Dr. Caitlin Timmons of Core Health Spine & Rehabilitation

Caitlin Timmons, DC, RN, CACCP, BSN

Dr. Caitlin Timmons grew up in a military family and she has lived in 4 countries and 4 states. She earned her Bachelor of Science in Nursing from Northwestern State University and obtained her Registered Nurse License in Texas in January of 2016. Upon graduation, she moved to Pasadena, Texas to worked on a stroke immediate care unit. She became NIH Stroke certified in 2016.

Dr. Timmons continued her education at Texas Chiropractic College where she graduated Salutatorian of her class. She received academic recognition and was a member of the honor society, Omega Psi. Dr. Timmons was awarded the student Keller award. This award is given to one member of each graduating class to represent the student who has devoted the highest level of selfless service while maintaining academic excellence throughout the entire program.

In addittion to her Doctor of Chiropractic degree, Dr. Timmons holds certification by the Academy Council of Chiropractic Pediatrics (CACCP), further solidifying her commitment to providing specialized care for pediatric patients.
SCHEDULE APPOINTMENT
keep on reading
During her studies, Dr. Timmons completed her internship at the Moody Health Center in Pasadena, TX. While in school, she completed a rotation with The Bridge of Troubled Waters to provide care to women and child who were victims of domestic abuse. She also completed a rotation through University of Houston in Clear lake where she treated student athletes, staff and faculty. Another Rotation was through Kirkwood’s family practice where she worked with fourth year medical students, physician assistant students, Doctor of osteopathic students, and nurse practitioner students to fortify their diagnostic knowledge for musculoskeletal conditions. During her rotations, she treated over 500 patients.

With a decade of education dedicated to studying the human body, Dr. Timmons is highly qualified to provide the Woodlands Community with exceptional chiropractic care. Dr. Timmons is certified in the Webster Technique (a method to optimize the function of the lower back and pelvis’s biomechanics during pregnancy).

Her mission is to help patients break their pain cycle and take control of their health. She will provide treatment that optimizes every patient’s function and wellbeing. She believes in a healthy lifestyle and has a passion for educating patients on the best methods to live their healthiest life. Dr. Timmons treats all ages and she would love to treat your entire family from birth through all stages of life.

Dr. Timmons is a member of the Texas Chiropractic Association, American Chiropractic Association, International Chiropractic Pediatric Association, and Junior League of The Woodlands.
Image of Dr. Danny Thanh Nguyen

Danny Nguyen, DC, BS

Dr. Danny Nguyen was born and raised in Houston, Texas. From a young age, his journey to becoming a healthcare provider was profoundly shaped by his upbringing as the child of immigrant Vietnamese parents who sought better opportunities. Raised in a humble household, he was taught the importance of serving others before oneself. Although there was no medical background in his family, his parents instilled in him the values of compassion, resilience, and community service. These values, combined with his desire to help others and his fascination with human anatomy and science, led him to pursue a career in healthcare.
COMING SOON!
keep on reading
Dr. Nguyen earned his Bachelor of Science in Biology and Bachelor of Science in Psychology from University of Houston. During his first year, Dr. Nguyen was elected to participate in a research-based abroad trip to the Galapagos Islands in Ecuador where he contributed to evolutionary biology and conservation efforts. During this experience, he collaborated with scientists at the San Francisco De Quito University and the Charles Darwin Research Station to assist in the conservation of endangered and endemic species as well as support the underserved communities living on the islands. Throughout  his undergraduate years, he was an active member in Alpha Epsilon Delta (AED), a pre-health honor society that became an asset to his commitment to the healthcare field. His involvement with AED provided valuable professional access for healthcare education with pharmacists, physician assistants, anesthesia assistants, and orthopedic surgeons. These connections enriched his understanding of healthcare delivery and reinforced his desire to pursue this path in medicine. However, it was during the COVID-19 pandemic that Dr. Nguyen’s commitment to a conservative health care approach was solidified. He became increasingly interested in non-invasive, preventative, and evidence-based treatments.

Dr. Nguyen continued his professional development by attending Texas Chiropractic College where he received his Doctor of Chiropractic degree. Throughout his studies, he focused extensively on the diagnosis, prevention, and clinical sciences related to the musculoskeletal conditions. Dr. Nguyen's clinical education included an internship at Moody Health Center (MHC) in Pasadena, TX, where he treated a wide range of musculoskeletal conditions. During his internship at MHC, Dr. Nguyen completed his rotation in neurosurgery with Dr. Edward Murphy, M.D. where he observed and received instruction regarding neurological conditions and its intersection with the musculoskeletal system. A particularly impactful part of Dr. Nguyen’s education was his work in underserved communities. He completed a rotation at The Bridge of Troubled Waters to provide chiropractic care to individuals and families of various types of victimization and at Coastal Health and Wellness in League City, TX, to economically disadvantaged populations. These rotations empowered his belief in the importance of conservative care as a solution to many health concerns. 

Dr. Nguyen focuses on treating the root causes of musculoskeletal conditions rather than simply alleviating symptoms. He is committed to provide patient-centered care that empowers individuals to take control of their health. He is interested in every patient’s quality of life and promotes long term health and wellness through chiropractic techniques and conservative strategies. 

Dr. Nguyen is a member of the Texas Chiropractic Association and American Chiropractic Association. 
Dr. Moore smiling in a professional setting

Alan Moore, MD, DABA, ABAPM

Pain Management Provider

Dr. Alan Moore began his journey as a pain management specialist at his father’s side, watching his first operation at the age of 12. His next job mopping floors in the operating room only solidified his desire to become a doctor.

Dr. Moore graduated from Baylor College of Medicine and completed his anesthesiology residency at the University of Mississippi. He has been practicing anesthesiology and pain management for decades and brings extensive experience in cutting-edge pain management techniques.
keep on reading
Dr. Moore has worked specifically in the interventional treatment of spine/back pain including advanced therapies such as spinal cord stimulation. He specializes in developing holistic treatment plans that include minimally-invasive surgical techniques and implantable neurostimulation devices.

“My dad is an anesthesiologist and he was the primary influence in my getting into the profession. I’m glad Dad encouraged me to become a doctor. I get satisfaction out of helping patients out of pain. I stay on the cutting edge of pain management and know about the latest pain relief innovations and discoveries due to my ongoing postdoctoral education.” - Dr. Moore

Texas Medical Association
The American Board of Anesthesiology
The American Society of Anesthesiologists
Dr. Jason DeMattia profile image

Jason DeMattia, MD

Medical Director

Jason DeMattia started practicing in 2005. He is Board Certified in Family Medicine and primarily treats adults.

Dr. DeMattia earned his Bachelor's degree in Zoology and Master’s in Biology from Washington State University. He attended medical school at Universidad Autonoma de Guadalajara, in Guadalajara but finished medical school at New York Medical College. Dr. DeMattia then completed his residency with Baylor College of Medicine in Baytown, TX, where he focused on family medicine.
Dr. Baer Profile Image

Brett Baer, DPT

Director of Therapy

Dr. Brett Baer is a physical therapist in The Woodlands, Texas, and also serves as the Director of Therapy for several practices in the Houston area. Known for his infectious smile and warm, approachable personality, Dr. Baer is dedicated to helping his patients restore mobility, manage pain, and return to an active, pain-free lifestyle.

Originally from Brandon, Mississippi, Dr. Baer followed his love of football to Louisiana, where he met his wife, Lauren. After a brief stint with the St. Louis Rams in the NFL, he transitioned to physical therapy, earning his Doctor of Physical Therapy degree from the University of St. Augustine in 2016. Dr. Baer and his family later settled in Texas, where he focuses on providing high-quality care to help patients achieve their health and wellness goals.
keep on reading
Dr. Baer specializes in treating a wide range of musculoskeletal conditions, from extremity injuries to back pain, with a particular focus on manual therapy. He is also certified in functional dry needling for the treatment of musculoskeletal injuries.

When he is not practicing medicine, Dr. Baer enjoys traveling and spending time with his wife, Lauren, and their two wonderful daughters, Britton and Leighton. Dr. Baer remains an avid fan of any and all sporting events, especially University of Louisiana football games, weight lifting, and golfing.
With chiropractic care, physical rehabilitation, and pain management under one roof, we offer the most direct path to healing for everyone—including speciality services for babies, children, and pregnant moms.
Explore the Site
Office Hours

Mon

9:00 am – 6:30 pm

Tue

9:00 am – 6:30 pm

Wed

9:00 am – 6:30 pm

Thu

 9:00 am – 6:30 pm

Fri

9:00 am –  1:00 pm

Sat

Closed

Sun

Closed

Follow Us
Contact Us

10845 Kuykendahl Rd #102, The Woodlands, TX 77382 281-364-2673

Schedule Now
All Rights Reserved.
crossmenuchevron-down