Dr. Sukhdeep Padda is the founder member of Arrowhead Gastroenterology Associates.  Prior to starting private practice, Dr.Padda was an Assistant Professor of Clinical Medicine in Gastroenterology at the…

Dr. Vikram Singh joined Arrowhead Gastroenterology in 2009 after finsihing fellowship at the University of Arizona in Tucson.  He grew up in Cincinnati, OH and completed medical school at…

Dr. Enrique Valdivia is orginally from Peru where he completed his medical degree at Peruvian University Cayetano Heredia, School of Medicine. He completed his post-graudate training in internal…

Dr. Anthony Merrill is a fourth generation Arizonan and is proud to have done his training here locally. He graduated from Arizona College of Osteopathic Medicine and completed…