Health Experts We Consult

A healthy lifestyle naturally enhances happiness.

Jonathan Psenka, N.M.D.

Dr. Jonathan Psenka is a Naturopathic Medical Doctor, recognized for more than 20 years for providing personalized and compassionate health care. A graduate of the Southwest College of Naturopathic Medicine, he founded Longevity Medical Health Center in Phoenix and is an expert in naturopathic and integrative medicine, including oncology. Dr. Psenka is experienced in many cancer therapies, including IV therapy, immune system enhancement, specific dietary programs and using the healing power of nature combined with conventional cancer care. In 2010, Phoenix Magazine named Dr. Jonathan Psenka as a “Top Doc” and he served as Vice President of the Arizona Naturopathic Medical Association. He has taught at the university level, and writes on a wide variety of health topics. In 2020, Dr. Psenka merged his practice with Chambers Clinic in Scottsdale, Arizona where he is dedicated to continue helping patients achieve optimal health.


Devra Lee Davis, PhD, M.P.H.

Dr. Davis is Founder and President of the Environmental Health Trust and provides basic research and education about environmental health hazards. She served as Director of the Center for Environmental Oncology at the University of Pittsburgh Cancer Institute, and is the noted author of The Secret History of the War on Cancer. She wrote Disconnect—Providing Shocking Details About Cell Phone Radiation and Health. 


Joel Fuhrman, M.D.

Dr. Fuhrman is a family physician and specializes in prevention and reversing disease, including cancer, through nutritional and natural methods.  He established the Center for Nutritional Medicine and is considered one of America’s health experts on children’s nutrition and natural health. Dr. Fuhrman is author of several great books including Disease-Proof Your Child, The End of Heart Disease, Super Immunity and Eat To Live. He wrote hundreds of articles on health and nutrition that have appeared in magazines.


Mark A. Blair, MD

Dr. Blair is a leading expert in providing multi-dimensional skin care in both medical and aesthetic aspects focusing on skin cancer and laser medicine. His areas of expertise are Dermatologic Surgery, Mohs Micrographic Surgery, Laser Surgery and Cosmetic Surgery. Dr. Blair proudly served for ten years in the U.S. Navy as a General Medical Officer and an F/A-18 Hornet flight surgeon. His experience includes Department Head of Dermatology in the Naval Hospital Beaufort in South Carolina. Dr. Blair is owner of the state-of-the-art Paradise Valley Dermatology in Phoenix, Arizona where he is highly regarded for his skill as a surgeon and compassionate care.


Jeffrey Smith – Institute of Responsible Technology

The world leader since 2003 in educating the public and policy makers about the dangers of genetically engineered or modified (GMO) foods and crops. Jeffrey Smith and his team of investigators report the risks and impact of GMOs on health, and how they affect our environment, the economy and agriculture. He continues to expose biased research that claims GMOs are safe, and he is the respected author of several articles and books, including Seeds of Deception and Genetic Roulette: The Documented Health Risks of Genetically Engineered Foods, and Hard To Swallow: The Dangers of GE Foods.    


David Jockers, D.C., MS, CSCS

Dr. David Jockers is owner of the Exodus Health Center in Georgia and is a natural health physician, nutritionist, corrective care chiropractor, exercise physiologist, and

certified strength and conditioning specialist. Dr. Jockers inspires his patients and audiences on how to supercharge their health. He wrote several books, including Supercharge Your Brain and his popular videos include The Sugar Detox, The Cancer Cleanse, Health Restoration Program and Disease Prevention.


Center For Environmental Health

The Center for Environmental Health exists since 1996 to help protect children and families from the threat that dangerous chemicals and toxins pose to people and the environment. They work with parents, businesses, communities and the government to remove exposure to toxic chemicals in homes, schools, neighborhoods and businesses known to cause cancer, learning disabilities, and other health issues.


Environmental Working Group

Founded in 1993, the group has specialized in providing protection for the most vulnerable: babies in the womb, infants, children and our fragile environment from a wide range of contaminants. EWG’s team of scientists, policy expert, and lawyers study government data and science studies and expose threats to health and Earth.


Cornucopia Institute

Cornucopia engages in educational activities to support the economic wisdom and ecological principles for organic and sustainable agriculture. They provide vital information to consumers.


Morton Walker, D.P.M.

A professional medical journalist and physician, Dr. Walker has written more than 3,000 published articles about health, nutrition, and natural methods of healing. He is the author of 92 health-related books, including German Cancer Therapies, How to Prevent and Treat Cancer with Vitamins, Minerals and Diet, and The Gerson Therapy.

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Please note: This website is intended for informational purposes only and is not the practice of medicine. It is not intended to diagnose, treat, cure, or prevent disease. Children Against Cancer assumes no liability or responsibility for the accuracy of information provided by health experts or how it is used. If you have health questions, please consult a qualified physician. Thank you.