About Our Practice

Dr. Renato Berger, founder and Chief Medical Officer of All Better Pediatric Group, received his Medical Doctorate and completed his Pediatric Residency at Universidade Federal Fluminense in Rio de Janeiro, Brazil. He continued his education, pursuing a Pediatric Pulmonology Fellowship at Universidade Federal do Rio de Janeiro, in Brazil. Moving to the United States with his wife and two daughters, Dr. Berger passed his US Pediatric Boards and completed his US Pediatric Residency at Crozer Chester Medical Center, a program affiliated with the Children’s Hospital of Philadelphia, PA. He achieved his Master of Science in Health Service Administration at Nova Southern University in Davie, Florida, as well. Dr. Berger has 7 published papers, and is fluent in English, Portuguese and Spanish. He is a Diplomate of the American Board of Pediatrics and a Fellow of the American Academy of Pediatrics. Practicing pediatrics for the past 28 years, Dr. Berger has a passion for patient/family centered care - where a strong partnership between family, child and staff is emphasized from day one. To kick back and relax, Dr. Berger loves spending time with his family and boating.

Dr. Diana Guinana was born in Mendoza, Argentina, and received her Doctor of Medicine degree at University of Cuyo in Mendonza, Argentina. She earned her Bachelor's degree in science, at Padre Claret College, in Mendoza, Argentina. In order to gain her license here in the United States, Dr. Diana Guinazu, passed the american boards and did her residence here in the United States at the Driscoll Children's Hospital in Corpus Christi, Texas and a fellowship in Pediatric Infectious Diseases at University of Florida, Jacksonville, FL.

Dr. Diana Guinazu is a member of the American Academy of Pediatrics the Infectious Diseases Society, European Society for Pediatric Infectious Disease and Argentine Society of Pediatrics. Dr. Diana Guinazu loves to work with children and their parents, and has a special medical interest in immunizations, antibiotics resistance, preventive medicine and congenital infections. Dr. Diana Guinazu speaks English and Spanish. Dr. Diana Guinazu is married to Edward Markuza an electrical mechanical engineer. To kick back and relax Dr. Diana Guinazu enjoys opera, yoga and to travel.

Dr. Valencia is a board certified pediatrician by the American Board of Pediatrics, and Fellow of the American Academy of Pediatrics. She was born and raised in Cali, Colombia. Educated in one of the most prestigious bilingual schools in the country, Colegio Colombo Británico. She then graduated as general physician from Universidad Libre de Cali, and soon after graduation she relocated to Miami, where she studied hard to validate her medical diploma, while also working in research with the University of Miami and Jackson Memorial Hospitals in the areas of pediatric genetics, hematology and emergency. She then moved to New York where started her pediatric residency in Woodhull Hospital, affiliated to NYU. Dr Valencia has been working in  pediatric emergency for several hospitals of Palm Beach and Miami Dade Counties  for almost 12 years, she is a passionate advocate for children and for communication with patient’s families, has a special interest in antibiotic stewardship, childhood safety and well-being, as well as immunizations. Dr. Jenny Valencia speaks English and Spanish. She enjoys spending time with her husband and daughter, hiking, skiing (when ever possible), enjoys the ocean, as well as good music and movies.

Soraia Berger is the Marketing and Quality Assurance Director at all Better Pediatric Group. She graduated in Computer Science from Pontificia Universidade Catolica do Rio De Janeiro,in Brazil and received her Master’s in Business Administration with a concentration in Marketing from the same university. Soraia’s Master Degree Thesis focused on proving: that in order to deliver high quality services in the Health Care Industry, there is a need to fully understand patients’ expectations. Prior to joining All Better Pediatric Group, she worked for 22 years in the Telecommunications and Information Technology Industry. Her roles included: Product Marketing Manager, Information Technology Director and Senior Software Engineer while at Unisys Corporation, University of Pennsylvania, Convergys Corporation and Hoteis Otton chain. Soraia’s passion is to deliver high quality service at all levels - service that will always exceed patient and family expectations. She speaks English and Portuguese. She loves baking and cooking with her two daughters, and traveling with her family.