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About Us

A message from Dr. Mark and Angela Stengler

We are passionate about nutritional and holistic healthcare! This passion started long before our many years of medical training. Helping people achieve optimal wellness is our goal for patients and the public who follow our advice regarding holistic health. As Naturopathic Medical Doctors, we have training in both conventional and nutritional/holistic therapies. Unlike many doctors, we value non-toxic, natural therapies as the primary focus of our treatments. Our training and nearly three decades of working with patients provide us with the knowledge to provide information and products that have the potential to greatly enhance people’s wellness.

We provide the best science in nutritional products in two ways. First, we are always studying and keeping up with the latest research in nutrition and integrative medicine. You may be familiar with our more than twenty books on holistic health. Our products are based on high-quality science. In addition, we see patients throughout the week with a variety of conditions. We see how our nutritional products work for patients and make a significant difference in their health.

All our best to you and your loved ones in your quest for optimal health!
Mark and Angela Stengler

Get to know your doctors

Dr Mark Stengler

  • Author/co-author of more than 20 books on holistic healthcare.
  • Served on a medical advisory committee for the Yale University Complementary Medicine OutcomesResearch Project.
  • 2021 Doctor of the Decade by the International Association of Top Professionals.
  • Private practice at the Stengler Center For Integrative Medicine in Encinitas, California.
  • Married to Dr. Angela and have three wonderful grown children and one grandson

Dr Angela Stengler

  • Author/coauthor of books on holistic healthcare
  • Master of Science in Exercise Science and Nutrition
  • Cohosted a television program seen on PBS and other networks
  • Private practice at the Stengler Center For Integrative Medicine in Encinitas, California
  • Married to Dr. Mark and have three wonderful grown children and one grandson