Meet Our Staff

Meet your Tampa health care providers – our Tampa staff at St. Petersburg Pediatrics

Our Providers are all board-certified and specially trained in pediatrics, to provide your child excellent care.

Mariano Cibran, M.D.

Mariano Cibran, M.D.
Founder and CEO,
St. Petersburg Pediatrics


Mariano Cibran received his Medical Degree at the University of Seville College of Medicine, Spain in 1973 and completed his Residency at the University of Miami School of Medicine in 1977. He gained valuable experience during his Pediatric Residency at the Jackson Memorial Hospital in Miami, Florida, in 1977.

In 1977 he founded St. Petersburg Pediatrics which has grown in 32 years into a large pediatric practice with eight clinics serving families in Pinellas County in Florida.

Dr. Cibran was the supervisor of the Cystic Fibrosis Center at All Children’s Hospital in St. Petersburg, Florida, from 1977-1986.  He served as the supervisor of the Sickle Cell Clinic in St Petersburg in 1986. He was Attending Physician General Pediatrics at Children’s Medical Services (CMS) in St. Petersburg, Florida in 1977.

In the role of Assistant Clinical Professor of Pediatrics at the University of South Florida from 1986-1990, Dr. Cibran shared his medical knowledge and experience with upcoming pediatricians.  He was Assistant Clinical Professor of Pediatrics at the University of Florida. He is involved with the Academy Prep Center at St. Petersburg that encourages children from difficult backgrounds to successfully graduate from school.

Dr Cibran and his son Michael are Peacemakers for CASA (Community Action Stops Abuse). They are also a part of “What about Mom”, a Pinellas County Health Department program that helps new mothers with concerns such as blood pressure screening, birth control, weight management, and nutrition.



Heidi Migliore, ARNP

Heidi Migliore, ARNP

Heidi is a Pediatric Nurse Practitioner with a BSN from the University of South Florida MSN, University of South Florida.  A nursing professional for more than 20 years, she has over 10 years experience in pediatrics.

Heidi has memberships in the National Association of Pediatric Nurses and Practitioners, National Chapter, the National Association of Pediatric Nurses and Practitioners, Gulf Coast Chapter and the Tampa Bay Advanced Practice Nurse Council.

She is involved in community activities with the Girl Scouts Troop #1155.

Heidi has been with St. Petersburg Pediatrics since January 2005.