FEATURE
Our Providers
Sukhdeep Padda, MD
Dr. Sukhdeep Padda is a founding member of Arrowhead Gastroenterology Associates. Before entering private practice, he served as an Assistant Professor of Clinical Medicine in Gastroenterology.
Vikram Singh, MD
Dr. Vikram Singh joined Arrowhead Gastroenterology Associates in 2009 after completing his gastroenterology fellowship at the University of Arizona in Tucson. He grew up in Cincinnati, Ohio.
Enrique Valdivia, MD
Dr. Enrique Valdivia is originally from Peru. He earned his medical degree from the School of Medicine at Peruvian University Cayetano Heredia.
Anthony Merrill, DO
Dr. Anthony Merrill is a fourth-generation Arizonan who completed his training locally. He graduated from the Arizona College of Osteopathic Medicine.