NAMA mourns the passing of Waldo Castro, MD, AD, of Florida who left us on August 23, 2021. Dr. Castro had been a NAMA Professional Member since 2014 and was a longtime faculty member at Sai Ayurvedic Institute. He practiced Integrative Medicine for over two decades and was the founder of Bliss and Light Research, which was dedicated to sharing Ayurvedic and complementary approaches to healing. Dr. Castro incorporated over 25 years of clinical experience into Integrative Medicine and a holistic approach to primary care. Dr. Castro received his medical degree from the National Autonomous University of Mexico. He was a fellow of the American Association of Integrative Medicine and a graduate of Sai Ayurvedic College.