Dr. David Wiss, a Registered Dietitian Nutritionist with a Ph.D. in Public Health and a minor in Health Psychology from UCLA, specializes in the intersection of mental health, recovery, and nutrition. Through his practice, Nutrition in Recovery, he addresses eating and substance use disorders, drawing from his personal journey of overcoming challenges in Southern California's counterculture scene. Dr. Wiss emphasizes the transformative power of nutrition, advocating for holistic health practices beyond traditional dietary norms, highlighted through his Wise Mind Nutrition app.