top of page
Image by Joel Filipe


All Better Pediatric Group

Meet our practice!

At All Better Pediatric Group, we consider caring for children a great joy and responsibility. Most of us are parents, so we strive to be understanding and available to the families we serve. We are honored that you have chosen us as your child's primary medical provider and are confident that you will be pleased with the quality of care and service that we can provide you and your family.

A vital part of our service to children begins with our outstanding staff, who works hard to manage and maintain a professional, caring, and supportive environment for our patients on time. Our doctors are lifelong learners. Not only have they received advanced medical training in pediatrics, they continually pursue ongoing education to stay abreast of the latest in child health care.

Your child's health is as important to us as it is to you. We look forward to providing you with the excellent medical care your child deserves.

Dr. Renato Berger


Dr. Renato Berger - MD, FAAP

Dr. Renato Berger, founder, PCMH Lead Doctor 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. Dr. Berger loves spending time with his family and boating to kick back and relax.


Dr. Diana Guinazu - MD, FAAP

Dr. Diana Guinana was born in Mendoza, Argentina, and received her Doctor of Medicine degree at the University of Cuyo in Mendoza, Argentina. She earned her Bachelor's in science at Padre Claret College in Mendoza, Argentina. To gain her license here in the United States, Dr. Guinazu passed the American boards. She 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 the University of Florida, Jacksonville, FL.​

Dr. Guinazu is a member of the American Academy of Pediatrics the Infectious Diseases Society, the European Society for Pediatric Infectious Disease, and the Argentine Society of Pediatrics. She loves to work with children and their parents and is interested in immunizations, antibiotics resistance, preventive medicine, and congenital infections. Dr. Guinazu speaks English and Spanish, and to kick back and relax, she enjoys opera, yoga, and travel.

Dr. Diana Guinazu
Dr. Juana Brehmer


Dr. Juana Brehmer - MD, FAAP

Dr. Juana Hilda Brehmer earned her medical degree and Pediatrics specialist from the Universidad Nacional Mayor de San Marcos, Lima-Peru. She holds a Master's degree in Public Health from Hadassah University, Jerusalem, Israel, and a Master's in Public Administration from Harvard University, Massassuchets, USA. Dr. Brehmer came to the USA in 1993, and after passing the Medical Boards she did the first year of the Pediatrics Residency, in Caguas, Puerto Rico, and completed the last 2 years at the Pediatrics Residency Program of Mount Sinai School of Medicine, Elmhurst Hospital, NY. She is a Board Certified Pediatrician with almost 40 years of experience who loves working with children and their families. She likes to see them grow and become healthy members of society. In addition, Dr Brehmer is passionate about basketball, and enjoys long walks and watching action movies with her husband, Noel.


Dr. Guadalupe Silva - DO, FAAP

Dr. Guadalupe Silva was born in Mexico City, Mexico. She is a native speaker of Spanish and English and moved to Florida when she was a young girl. She attended the University of South Florida in Tampa, Florida, and got her bachelors in biomedical sciences. She then attended medical school in Davie, Florida at Nova Southeastern University College of Osteopathic Medicine, then completed a pediatric residency at Palms West Hospital near West Palm Beach, Florida. She is board certified and a fellow of the American Academy of Pediatrics. When it’s time to relax, Dr. Silva enjoys going to delicious restaurants, traveling the world, and spending time with family.

Dr. Guadalupe Silva
Mrs. Soraia Berger


Soraia Berger

Soraia Berger is the PCMH Lead Manager at All Better Pediatric Group. She graduated in Computer Science from Pontificia Universidade Catolica do Rio De Janeiro, Brazil. She received her Master's in Business Administration with a concentration in Marketing from the same university. Soraia's Master's Degree Thesis focused on proving that to deliver high-quality services in the Health Care Industry; there is a need to understand patients' expectations fully. 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 Hotels 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.

Front Desk
Front Desk Staff
Nursing Staff
bottom of page