Arjun Rayapudi is certified by American Board of Surgery, American Board of Lifestyle Medicine and is a Fellow of Royal College of Physicians and Surgeons of Canada. He did his surgical residency training at University of Florida and University of Illinois at Peoria after obtaining the medical degree from Rangaraya Medical College. He holds Plant Based Nutrition Certificate from Cornell University and Dr. McDougall's Starch Solution Certificate. He is working as a General Surgeon at Burin Peninsula Health Care Center.

Shobha Rayapudi is a physician, epidemiologist and researcher. She is certified by the American Board of Lifestyle Medicine. She holds a Medical degree from Rangaraya Medical College and a certification in Plant-Based Nutrition from Cornell University. She also holds a Master of Science degree in Epidemiology from Johns Hopkins University. Working as a clinical researcher at the Johns Hopkins Center for Clinical Trials, her principal scientific interests have been on the effects of nutrition in preventing and reversing chronic diseases.