3 Best Pediatricians in Gilbert, AZ

“Dr. Mark J. Gentile has over 40 years of experience in the medical field. He is board-certified by the American Board of Pediatrics. He obtained his medical degree at the Creighton University School of Medicine. The expert did his residency at the Phoenix Hospital Affiliated Pediatric Program. Dr. Mark J. Gentile treats pediatric problems such as pediatric overweight, sinusitis, limb pain, and many more. He performs circumcisions, administers immunizations, and performs wellness examinations. Dr. Mark J. Gentile is affiliated with medical facilities such as Chandler Regional Medical Center and Mercy Gilbert Medical Center. His specialties include adolescent medicine and pediatrics. Dr. Mark Gentile J. Gentile speaks English and Spanish.”

“2026 Highlights: Mehdi Salek, MD, received his medical degree from the University of Arizona College of Medicine-Tucson and has been in practice for more than 20 years. He is a board-certified pediatrician in Arizona and is affiliated with multiple hospitals in the area, including Banner Children's at Desert and Banner Desert Medical Center. He is accepting new patients and telehealth appointments. He speaks English and Spanish. He completed his residency and internship at Phoenix Children's Hospital, Pediatrics in 1996.”

“Dr. Katherine Krieg obtained her undergraduate degree in English from Ohio State University. She then continued at Ohio State to get her medical degree in 1994. For residency, she came to Arizona and completed her training at Phoenix Children's Hospital and Maricopa Medical Center. She is board-certified in pediatrics and became a Fellow of the American Academy of Pediatrics in 1998. She is fluent in English. She is an excellent doctor who actually cares about her patients. Dr. Katherine Krieg is highly professional and committed to providing outstanding care to every patient. She is affiliated with medical facilities such as Mercy Gilbert Medical Center and Phoenix Children's Hospital.”