Meet Our Team

Maricor Grio, MD
Nephrology - Pediatric, Orlando, FL

Photo of Maricor Grio, MD

Education & Training

  • Medical School: University of Miami School of Medicine
  • Fellowship: University of Michigan Healthcare System
  • Specialties: Nephrology - Pediatric, Pediatric Nephrology

Hewell Kids' Kidney Center

92 West Miller ST
8th Floor, MP 375
Orlando, FL 32806
Phone: (321) 841-7970

Maricor Grio, MD, MS, joined the Arnold Palmer Hospital for Children Hewell Kids Kidney Center in July 2007. Dr. Grio received her medical degree from the University of Miami School of Medicine in 2001. She was a pediatric resident at Orlando Health from 2001 to 2004, and completed her fellowship in pediatric nephrology at the University of Michigan. During her fellowship, Grio received a National Institute of Health scholarship for training in clinical research, and she completed a master's degree in clinical research design and statistical analysis from the University Of Michigan School of Public Health.

Jorge Ramirez, MD
Nephrology - Pediatric, Orlando, FL

Photo of Jorge Ramirez, MD

Education & Training

  • Medical School: University of Monterrey
  • Residency: St. Agnes Hospital
  • Fellowship: University of California Los Angeles
  • Specialties: Nephrology - Pediatric, Pediatric Nephrology

Hewell Kids' Kidney Center

92 West Miller ST
8th Floor, MP 375
Orlando, FL 32806
Phone: (321) 841-7970

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. He completed his pediatric residency training at The Children's Hospital of Buffalo, N.Y., in 1989, and he was the pediatric chief resident in 1989 and 1990. Dr. Ramirez completed his pediatric nephrology fellowship at UCLA Medical Center in 1993. Ramirez is board certified in pediatrics and pediatric nephrology. He is married with three children, enjoys golfing in his spare time and is fluent in Spanish. Dr. Ramirez is the medical director for the Arnold Palmer Hospital for Children Hewell Kids Kidney Center, and he was recognized in Orlando Magazine's Best and Top Doctor's issue in both 2006 and 2007.