Dr. Robert Mathias

Jorge A. Ramirez, MD, was born in Cuba and moved to the United States as a child. He is a graduate of the University of Monterrey in Mexico. In 1989, he completed his pediatric residency training at The Children’s Hospital of Buffalo, N.Y., and was the pediatric chief resident for two years. Dr. Ramirez then completed his pediatric nephrology fellowship at UCLA Medical Center in 1993. Dr. Ramirez is the medical director for the Orlando Health Arnold Palmer Hospital for Children Hewell Kids' Kidney Center and has been recognized as a best and a top doctor in Orlando Magazine. Dr. Ramirez is highly rated in 1 condition, according to our data. His clinical expertise encompasses Alport Syndrome, Posterior Urethral Valves, Feingold Syndrome, and Congenital Nephrotic Syndrome. Dr. Ramirez is board certified in American Board Of Pediatrics and American Board Of Pediatrics - Nephrology.

Jeffery Johnson, MD, is a graduate of Washington University in St. Louis, Mo., and attended Case Western Reserve School of Medicine in Cleveland, Ohio. He completed both his internship and residency in pediatrics at Children’s Hospital Los Angeles and completed his fellowship training in pediatric nephrology in 2009 at the University of California – Los Angeles. Dr. Johnson joined the Orlando Health Arnold Palmer Hospital for Children Hewell Kids' Kidney Center in 2014 after serving as Medical Director of the Hemodialysis Unit at Children’s Hospital of Los Angeles. His clinical expertise encompasses Posterior Urethral Valves, Feingold Syndrome, Congenital Nephrotic Syndrome, and Nephrotic Syndrome. Dr. Johnson is board certified in American Board Of Pediatrics and American Board Of Pediatrics - Nephrology.

Brenda Montane is a Pediatric Nephrologist practicing medicine in Orlando, Florida. Her clinical expertise encompasses Atypical Hemolytic Uremic Syndrome (aHUS), Hemolytic-Uremic Syndrome, D-Plus Hemolytic Uremic Syndrome, and Frasier Syndrome.