Meet Our Authors
James Bardwell, DO
Dr. James Bardwell is an internal medicine physician with specialized training through the Andrew Weil Center for Integrative Medicine at the University of Arizona. With decades of experience spanning hospital medicine, leadership in the VA healthcare system, and clinical research and development, he brings a well-rounded and evidence-based perspective to integrative cancer care. As Medical Director at An Oasis of Healing, he supports patients using natural, non-toxic therapies that work in harmony with the body’s own ability to restore health.
Cheryl A. Kollin, NMD
Dr. Cheryl A. Kollin is a licensed naturopathic physician with a strong foundation in nutrition, clinical laboratory science, and cancer research. She earned her NMD from Southwest College of Naturopathic Medicine (now Sonoran University) in Tempe, AZ, and holds a Master of Science in Nutrition from the University of Bridgeport. She is also a Certified Clinical Nutritionist (CCN) and licensed Clinical Laboratory Scientist (CLS) in California, with memberships in the American Society of Clinical Pathologists and the Arizona Naturopathic Medical Association.
Vanessa Pinto
Vanessa Pinto graduated with a degree in Biology and Masters in Ecology from Lisbon University. After graduating, she underwent a series of professional and personal growth experiences, including being an officer in the Portuguese Army, working in countries as diverse as Iceland and Costa Rica. Vanessa became certified as a Yoga and meditation teacher in rural India.
Ivy Biederman
Ivy Biederman embarked on her academic journey at the University of Wisconsin Eau Claire, where she pursued a BBA. During her college years, she gained invaluable experience as a Certified Nursing Assistant (CNA) in conventional healthcare settings. While in college, Ivy’s experiences studying abroad in China and India profoundly influenced her understanding of culture, business, wellness, nutrition, and holistic living. These experiences played a significant role in shaping her career path towards alternative healthcare.

