Dr. Cristoniel Santos Abrenica, MD

Dr. Cristoniel Abrenica is a pediatric gastroenterologist with 16 years of experience treating digestive health issues in children. He specializes in both gastroenterology and pediatrics, bringing comprehensive care to young patients with complex gastrointestinal needs. Dr. Abrenica earned his medical degree from the University of Santo Tomas Faculty of Medicine and Surgery and completed his residency training at Mount Sinai Hospital Medical Center.

Dr. Abrenica practices at multiple locations throughout Florida and maintains affiliations with UF Health Shands Hospital, UF Health Neuromedicine Hospital, Shands Healthcare, and the Malcolm Randall Department of Veterans Affairs Medical Center in Gainesville. He also sees patients in Tallahassee, Florida. His clinical expertise focuses on helping infants and children overcome feeding challenges, including feeding disorders in infants and addressing concerns with picky eating behaviors. Dr. Abrenica works closely with families whose …children experience poor weight gain, providing specialized care to support healthy growth and development.