About RHMC

Santa Barbara Naturopathic Doctors

Regenerate Health is a Naturopathic Medical Center that focuses on personalized naturopathic medicine, regenerative injection therapies, medically supervised weight loss and fitness.

We offer patient centered, comprehensive treatment programs to help healthy-minded people overcome pain, optimize their healing potential and be in control of their health.  Our full range of cost-efficient services are aimed at quickly and effectively returning people to their active lives.

RHMC specializes in natural and non-invasive treatments to help you increase your performance, health and wellbeing. Our mission is to provide personalized, high-quality care to our patients to achieve optimal wellness and a pain-free lifestyle.

Good health and a strong body come through healthy lifestyle choices.

Meet Your Team at Regenerate Health Medical Center Santa Barbara

Dr. Alexandra Carswell Engle, NMD (Dr. ACE)

Doctor and Owner

Dr. ACE is a Licensed Naturopathic Medical Doctor who specializes in personalized natural medicine, including joint, environmental, gastrointestinal and hormonal health as well as regenerative and athletic performance. She completed her medical education at Southwest College of Naturopathic Medicine (SCNM) in Tempe, Arizona where her clinical training encompassed a wide range of medical conditions. She has also completed extensive training in Regenerative Injection therapies, Bio-identical Hormone Replacement therapy and Environmental health.

Her experiences of pain and dysfunction at an early age following an auto accident, left her determined to build a strong and healthy body. She continues, to this day, with a rigorous strength and conditioning program. Her experiences with limitations, athletic injuries and digestive issues have sparked her passion for treating others and empowering them to create their ideal health for themselves. Dr. ACE is well aware of how acute and chronic pain can affect performance and recovery, and the importance of a healthy lifestyle. Her goal with all of her patients is to help them become an active participant in their health care decisions and treatments. This includes finding the root cause of dysfunction to alleviate symptoms, truly heal the body and increase performance.

Dr. ACE is passionate about movement, health and community. She is a lifelong athlete with a diverse sports background including competitive basketball, swimming and triathlon at the collegiate level and strength and conditioning. She loves getting outdoors and enjoying our beautiful California weather and the healthy opportunities our community offers.

Dr. Ace is a member of California Naturopathic Doctors Association, the American Association of Naturopathic Physicians, the American Osteopathic Association of Prolotherapy Regenerative Medicine, and the Naturopathic Academy of Environmental Medicine.

Dr. Rachel Alioto, NMD 


Dr. Rachel Alioto is a Licensed Naturopathic Medical Doctor (NMD) who specializes in Gastrointestinal and Skin Health, Hormone Imbalances, Athletic Performance and Pediatrics. She earned her 4-year doctorate degree in Naturopathic Medicine at National University of Health Sciences in Illinois, one of seven accredited naturopathic medical schools in North America. Her clinical rotations included special training in the benefits of fasting to heal chronic illnesses as well as gastrointestinal health and sports medicine.

Dr. Alioto takes the time to listen and understand each patient’s unique condition in order to create a personalized treatment plan and treat by addressing the whole body. Her goal is to heal, teach and inspire each person to be an advocate for his or her own health.

Dr. Alioto has a special passion for helping people reach an optimal level of fitness, working with patients and athletes of all ages as well as working with children. As an athlete herself she loves to stay physically active outdoors, in the gym and swimming pool as well as be educated about the latest research in exercise science and nutrition. As a doctor, coach and athlete, her passion is helping others find optimal health and to get in the zone when it comes to fitness, nutrition and overall well-being.

Dr. Alioto grew up in Northern California with her parents and older sister. She swam and played volleyball competitively in high school and has always had a passion for being healthy and active.The medical world and caring for others had always intrigued her, however, throughout high school and college she struggled with severe stomachaches and weight loss that, despite all the testing, no medical doctor could figure out. Through her setback, she was inspired to find a more individualized and wholesome way of healing. This experience led her to Naturopathic Medicine, which soon became her passion.

Dr. Alioto is excited to be back in her home state after practicing Naturopathic Medicine in Minnesota for 2 years.

David M. Downey

Director of Operations & Fitness Programs

David received a Bachelor of Science in Communication, with Minors in Business Administration and Spanish from the University of Arizona in Tucson, Arizona.

David has an extensive background in business coupled with a drive and passion for fitness. This has fueled his aspirations to open a world class training and medical facility. David is a certified CrossFit Level 1 Trainer, certified USAW Sports Performance Coach, certified in CrossFit Mobility, and is actively pursuing the OPEX Coaching Certification Program (NASM accredited). David has taken an active role in his health and strength and conditioning since 2005 when his fitness journey began. He continues to train as a semi-competitive athlete and enjoys empowering others with their health and fitness goals.

David believes in using movement to live a pain free and active lifestyle. He intelligently designs fitness programs based on your individual needs and health conditions. For him, movement is more than just working out, it bleeds into all aspects of living, bringing a sense accomplishment, determination and desire to live a larger life. Setting goals and using movement to increase and maintain a high quality of life for his clients drives his passion as a trainer and mentor. His mission is to empower people to improve their lives through safe, fun and effective fitness programs.

Medical Insurance Program

Medical Insurance Coverage HSA or Medical Savings Accounts

The services and procedures we provide are covered by these policies and our credit card system will process them. Double check your policy and feel free to use your pre-tax income to pay for your care and save 15% or more.


Our healthcare system in the United States is based on an illness/disease model that pays when people are sick. There are, however some programs that pay for, or reimburse for, wellness related holistic health care. Our staff are all licensed health care and fitness professionals and we can always provide you with a fully coded insurance superbill. We have many patients who have received partial or full reimbursement. However, we do not accept insurance or submit claims. If you are interested in exploring insurance reimbursement, we suggest that you discuss Naturopathic Medical Care with your insurance to see what their reimbursement percentage is for out of network providers.

What are your health and wellbeing worth to you? What does pain and disfunction cost you? Our patients are finding clear paths to improved function and wellbeing by investing in their health at Regenerate Health Medical Center. Our mission is Partnering with people to raise their health through Personalized Natural Medicine. Empowering them to perform at the highest level possible in the areas of life that matter most.

What are your health and wellbeing worth to you? What does pain and disfunction cost you? Our patients are finding clear paths to improved function and wellbeing by investing in their health at Regenerate Health Medical Center.
Our mission is Partnering with people to raise their health through Personalized Natural Medicine. Empowering them to perform at the highest level possible in the areas of life that matter most.