Our REGENerative Revolution specializes in cutting edge IV Therapy, Peptides, Stem Cell Therapy, and hormone optimization to help your body repair, restore, and reach peak performance. Our mission is to ignite a revolution in human REGENeration.
Now open inside Fanatics Athletics Club proudly serving the community for over 30 years! Come visit us or we bring the REGEN ROOM to you!
HIPAA Compliant
Premium Ingredients
Made In the U.S.A.
Physician Directed
Advanced Regenerative Care
From cutting-edge stem cell therapy to clinical peptide protocols, we provide a complete spectrum of restorative medical services under physician supervision.
Stem Cell Therapy
Target the root cause of chronic pain and joint degeneration with advanced cellular treatments designed to repair and revitalize damaged tissue.
Peptides & Weight Loss
Pharmaceutical-grade peptides, professionally customized and monitored by our clinical experts.
Hydration IVs
Discover the benefits of NAD+. Replenish vital nutrients and accelerate systemic recovery with physician-formulated IV infusions tailored to your body's specific needs.
GET YOUR WELLNESS GOALS INTO FOCUS
Our physician-led protocols are personalized to address your unique health concerns, promote cellular wellness, and support long-term vitality—empowering you to perform at your absolute best.
Low Energy & Fatigue
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Personalized IV therapy and cellular optimization services designed to support energy and stamina
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Addresses nutrient deficiencies, stress, and poor recovery
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Feel more energized, focused, and resilient
Brain Fog, Focus & Mood
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Wellness programs focused on cognitive performance, stress resilience, and mental clarity
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Supports focus, memory, and overall brain function
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Feel sharper, calmer, and more mentally balanced
Metabolism & Weight Management
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Metabolic and hormone-focused services to support energy, healthy weight and body composition
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Targets metabolic efficiency and long-term sustainability
Recovery, Pain & Performance
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Recovery-focused therapies designed to support muscle recovery, joint comfort, and performance
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Helps support faster recovery, better mobility, and improved physical resilience
Longevity, Skin & Vitality
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Advanced wellness services focused on cellular health, skin support, and long-term vitality
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Supports healthy aging, skin quality, and overall resilience from the inside out
Medical Director
Dr. guillermo castillo, MD
Integrative & Regenerative Medicine Specialist
Physician-Led Clinical Care
Dr. Castillo has a uniquely well-rounded perspective in the business and delivery of healthcare. Passionate about encouraging the persistent evolution of our healthcare system not only from the patient experience pathway but also from the physicians’ perspective.
Hailing from UCSD Medical Center & USC Keck School of Medicine and with more than two decades of experience, Dr. Castillo has developed an expertise in functional and regenerative medicine. He is certified in the clinical application and oversight of Placenta-Derived Protein Complex (PDPC+) therapies. This advanced certification reflects his commitment to staying at the forefront of regenerative and restorative medicine.
Dr. Castillo has dedicated his career to helping patients regain mobility and improve their quality of life through regenerative medicine.
chiropractor
Dr. Eric Bergstrom, DC
Dr. Eric Bergstrom has been a trusted chiropractor in the community for over 30 years. After graduating from the Los Angeles College of Chiropractic in 1991, he founded Sports Therapy & Wellness Center, where he focuses on thoughtful, personalized care. A local native, Dr. Bergstrom is known for his warm approach and commitment to helping patients improve their comfort, mobility, and overall well-being.
Outside his practice, he enjoys a full family life with his wife, Kerri, their four children, two grandchildren, and their dog, Harley. He loves spending time with loved ones, traveling to warm places, relaxing at the beach, enjoying good wine, and taking his classic 1965 Ford Mustang for a drive.
Chiropractic Services at REGEN ROOM OC provided by
your path to wellness
Our streamlined process ensures you receive proper medical evaluation and personalized care every step of the way.
1
SCHEDULE CONSULTATION
Book your initial evaluation online through our secure booking system.
2
MEDICAL EVALUATION
Complete your Good Faith Exam with our medical team to determine treatment appropriateness.
3
PERSONALIZED PLAN
Receive a customized treatment protocol based on your specific goals and needs.
4
TREATMENT &
FOLLOW UP
Begin your treatment with ongoing medical supervision and support.
you come to us or We come to you
REGEN ROOM OC’s primary wellness center is in Yorba Linda, CA. We are a performance, wellness, and longevity clinic offering IV therapy, hormone optimization, and recovery-focused wellness services. Using a personalized, evidence-informed approach, we support energy, focus, metabolic health, and long-term vitality through both in-clinic and mobile care across California.
22222 La Palma Ave
Yorba Linda, California
P: 714-844-8415