The Department of Pediatrics is composed of 17 divisions, all actively engaged in research and dedicated to excellence in patient care and teaching.

The Division of Adolescent Medicine provides specialized and multidisciplinary services focused on the health and psychosocial needs of adolescents and young adults, ages 12-30.
The Division of Allergy/Immunology and Rheumatology cares for children and adolescents with asthma, food allergy, atopic dermatitis, juvenile arthritis and other allergic and rheumatologic conditions.
The Division of Behavioral Medicine studies behavioral factors relevant to the development or treatment of pediatric disease.
The Division of Cardiology provides comprehensive care to infants, children and young adults affected by, or suspected to have congenital and acquired heart disease.
The Pediatric Intensive Care Unit (PICU) at Oishei Children's Hospital (OCH) is a 20-bed, multidisciplinary unit that provides critical care for medical and surgical patients of all ages.
The Division of Developmental Pediatrics and Rehabilitation seeks to create partnerships between pediatric and rehabilitation professionals and the families and children with special needs in order to optimize the independence of the child.
The Emergency Department at Oishei Children's Hospital (OCH) has an annual volume of more than 45,000 pediatric patients under the age of 21 and is the tertiary referral center for pediatric subspecialty care.
The Division of Endocrinology/Diabetes cares for infants, children and adolescents affected by diabetes or hormonal disorders regarding the thyroid, growth, sexual development or puberty.
The Division of Gastroenterology and Nutrition provides evaluation and diagnosis for infants, children and adolescents with diseases involving the gastrointestinal tract and/or liver as well as nutrition support services.
The Division of General Pediatrics delivers a broad range of education, research and clinical care. We provide primary care pediatrics and pediatric hospitalist service at both Oishei Children’s Hospital and Millard Fillmore Suburban Hospital.
The Division of Genetics provides diagnostic, management and genetic counseling services to pediatric and adult patients.
The Division of Hematology/Oncology provides a full range of inpatient and outpatient services for children and adolescents with malignancies and blood disorders.
The Division of Infectious Diseases provides consultations on patients with infectious diseases and conduct research in clinical microbiology, virology and immunology.
The Division of Medical Education is home to the Pediatric Residency Program.
The Division of Neonatology provides care for critically ill newborns. Newborns that require neonatal care include, but are not limited to, infants born prematurely or born with low birth weight.
The Division of Nephrology provides comprehensive care to all infants, children and adolescents with kidney disease who live in Western New York and northern Pennsylvania.
The Division of Pulmonology provides the evaluation, diagnosis and management of pediatric lung diseases.