Plano, TX — Serving Patients Nationwide
Restoring Hormonal Balance. Revitalizing Life.
Christopher J. Riegel, M.D. offers personalized bioidentical hormone replacement therapy using approximately 40 proprietary formulas available nowhere else — developed over 30+ years and trusted by thousands of patients nationwide.
Comprehensive Hormone Therapy Services
From bioidentical hormone replacement to advanced peptide therapy, we offer personalized solutions to restore your vitality and well-being.
Bioidentical Hormone Therapy
Customized bioidentical hormone formulas to restore your body's natural hormonal balance.
Learn MoreHormone Replacement Therapy
Comprehensive hormone replacement solutions for men and women experiencing hormonal decline.
Learn MoreTestosterone Replacement Therapy
Expert testosterone optimization for both men and women to restore vitality and strength.
Learn MoreAnti-Aging & Age Management
Evidence-based anti-aging protocols that address the root causes of aging at the cellular level.
Learn MorePeptide Therapy
Advanced mitochondrial-derived peptide therapy to enhance cellular function and regeneration.
Learn MoreMenopause Treatment
Comprehensive menopause and perimenopause management to eliminate symptoms and restore quality of life.
Learn MoreWhat Sets Us Apart
The Riegel Center isn't a chain clinic with cookie-cutter protocols. We deliver truly personalized hormone therapy backed by decades of research.
Exclusive Proprietary Formulas
Dr. Riegel has approximately 40 proprietary hormone formulas available nowhere else. Only his patients have access to these formulations — others have tried to replicate them and failed.
Pioneer in Hormone Medicine
Dr. Riegel pioneered treating women with hormones the same way men are treated — an approach no one had tried before. His 4 years of hormone research at UT Southwestern laid the foundation.
Board-Certified OB/GYN
Board-certified in Obstetrics & Gynecology with a career-long focus on reproductive endocrinology and hormone medicine spanning over 30 years.
Nationwide Telehealth
Access expert hormone therapy from anywhere in the country. Thousands of patients nationwide choose to pay out-of-pocket for Dr. Riegel's hormones.
Personalized Treatment
Every treatment plan is individualized based on comprehensive lab work, symptoms, and your unique health profile — never a one-size-fits-all approach.
Christopher J. Riegel, M.D.
Board-Certified OB/GYN | Hormone Specialist
Dr. Riegel is a pioneer in bioidentical hormone replacement therapy. A board-certified OB/GYN who has focused on hormones his entire career — beginning with four years of hormone research at UT Southwestern Medical School — he brings over 30+ years of dedicated expertise to every patient.
Dr. Riegel was the first to treat women with hormones the same way men are treated — an approach no one had tried before. After years of research and clinical refinement, he developed approximately 40 proprietary hormone formulas that are exclusively available to his patients. No other practitioner has access to these formulations, and those who have tried to copy them have always failed.
Thousands of patients across the country willingly pay out-of-pocket for Dr. Riegel's hormones because the results speak for themselves. His mission is to help patients not just manage symptoms, but to optimize their hormonal health as a foundation for disease prevention and lasting vitality.
Real Results From Real Patients
Our patients consistently report life-changing improvements in energy, mood, sleep, and overall quality of life.
“Dr. Riegel changed my life. After years of suffering through menopause symptoms, his bioidentical hormone therapy gave me my energy and vitality back. I feel like myself again.”
“I was skeptical about testosterone therapy, but Dr. Riegel's personalized approach made all the difference. My energy levels, focus, and overall well-being have improved dramatically.”
“The Riegel Center is exceptional. Dr. Riegel takes the time to listen and create a truly personalized treatment plan. The staff is warm, professional, and caring.”
“After struggling with fatigue, low libido, and brain fog for years, Dr. Riegel identified my hormone imbalance and developed a treatment plan that has transformed my quality of life.”
Frequently Asked Questions
Get answers to the most common questions about hormone replacement therapy at The Riegel Center.
Ready to Restore Your Vitality?
Take the first step toward reclaiming your energy, mood, and quality of life. Schedule a personalized consultation with Dr. Riegel today.
In-office (Plano, TX) and telehealth appointments available