Dr. Santhanakrishnan graduated from the Stanley Med Coll, Dr M G R Med Univ, Madras, Tn, India in 1989. He works in Phoenix, AZ and specializes in Pulmonary Critical Care Medicine and Pulmonary Disease. Dr. Santhanakrishnan is affiliated with Banner University Medical Center Phoenix, Core Institute Specialty Hospital and HonorHealth Scottsdale Osborn Medical Center.