The Caire Institute

Coming Soon! Dr. Mary L. Caire is the Founder and Medical Director of The Caire Institute located in Allen, Texas. She is a board certified Physical Medicine and Rehabilitation specialist who is also fellowship trained in Anti-Aging and Regenerative Medicine.

Utilizing an approach called The Caire Method, Dr. Caire incorporates hormone balancing, thyroid optimization, and regenerative therapies along with state-of-the art scientific and genetic testing. She customizes treatment for each patient to target fatigue, weight gain, depression, pain, and the signs of aging. Dr. Caire recently launched a nutrigenomics-based supplement line. These scientifically advanced nutraceuticals are designed to optimize function, treat specific conditions, and improve overall health.

Operating as usual


Physical Medicine & Rehabilitation


Aaron Pierson, PT, DPT, CIMT -- Dr. Pierson blends a passion for wellness and fitness with a professional pursuit to help his patients achieve their personal best.

He launched his formal academic training following his 2002 graduation from Allen High School at the University of the Ozarks where he earned a B.S. in Biology with a minor in Chemistry. Aaron advanced his training with a Doctorate in Physical Therapy in 2009 from Hardin-Simmons University. Immediately following PT school, Aaron entered a credentialed residency program in Functional Manual Therapy™ and completed certification with honors in 2012.

Aaron aspires to live life to the fullest potential, and strives to ensure that his patients do so as well. He played collegiate soccer and has excels in sports-specific training, running instruction, weight training, and circuit programs. Aaron is an active triathlete and endurance runner, as a finisher of multiple marathon, ultramarathon, and Ironman events. He enjoys spending time with his wife Abby and their sons Rhett and Ryder.


The Caire Institute is not your typical doctor’s office. We combine the best therapies from both conventional medicine and alternative medicine to form a unique, comprehensive system referred to as Functional Medicine. Functional Medicine looks at you as a whole person, and not just your physical symptoms. It looks to uncover your underlying health issues while preventing other issues from arising.

We would like to take this opportunity to invite you to join The Caire Institute and to become an active partner on the road to improved health!



Areas of Specialization:

Functional Medicine
Regenerative Cell Therapies
Hormone Replacement Therapy
Thyroid Optimization
Weight Management
Pain & Physical Medicine
Advanced Genetic Testing
Cardiac & Stroke Prevention Programs
Executive Health



317 Central Expy N, # 100
Allen, TX
Other Doctors in Allen (show all)
Legacy ER & Urgent Care Legacy ER & Urgent Care
1310 W. Exchange Pkwy
Allen, 75013

Emergency & Urgent Care, only pay for the care you need

Center for Oral & Reconstructive Surgery Center for Oral & Reconstructive Surgery
400 N Allen Dr, Ste 207
Allen, 75013

Experience Excellence in your Oral Surgical Care! Dr. Ramsey Fanous is Board Certified by the American Board of Oral & Maxillofacial Surgery

OrthoTexas - Allen OrthoTexas - Allen
1125 Raintree Circle, Suites 100/100A
Allen, 75013

OrthoTexas Allen - Orthopedics and Sports Medicine. Private physician owned, in network, all major insurances accepted.

Texas Health & Wellness Center Texas Health & Wellness Center
202 North Allen Drive, STE F
Allen, 75013

Healthcare Facility offering varied Services including: Chiropractic Care, Weight Loss, Rehab., Nutrition, Diagnostic Services,Laboratory Services, Surgical Alternatives, DOT Testing / Physical Examination, Sport Physicals, MUA Case Evaluation.

Dr. Karen Neat Orthodontics Dr. Karen Neat Orthodontics
430 N Allen Dr
Allen, 75013

Providing the Allen community with Neat Smiles for over 30 years! One of the first Orthodontist serving Allen.

Rescuemd Rescuemd
997 Raintree Circle Suite #130
Allen, 75013

Adult internal medicine specialist

Orthodontist - Dr. Maryam Mojdehi-Barnes DDS, MS, PA Orthodontist - Dr. Maryam Mojdehi-Barnes DDS, MS, PA
604 S Watters Rd
Allen, 75013

Specializing in Orthodontics for Children, Teens and Adults since 1999!

Fairview Dental Fairview Dental
1546 E Stacy Rd Ste. 130
Allen, 75002

Welcome to Fairview Dental! We provide Dentistry & Orthodontics to Fit Your Budget & Your Busy Schedule.

Texas Spine & Rehabilitation Texas Spine & Rehabilitation
977 Raintree Cir, Ste 230
Allen, 75013

With over 14 years in the Collin County community, our providers are excited to open a brand new facility for their patients in Allen, Texas!

Rider Wellness & Body Makeover Rider Wellness & Body Makeover
820 S Alma Dr Ste 100
Allen, 75013

New Directions Chiropractic New Directions Chiropractic
107 Suncreek Dr, Ste 400
Allen, 75013

New Directions Chiropractic is a family-centered practice that focuses in pediatrics, pregnancy and the whole family.

Tiffany Seitz, OTR Tiffany Seitz, OTR
Allen, 75002