• Research Faculty

  • A photo of Samantha Brugmann.

    Samantha A. Brugmann, PhD Member, Division of Plastic Surgery

    is a developmental biologist who aims to understand craniofacial development and elucidate the molecular basis for diseases that affect the craniofacial complex. Furthermore, Dr. Brugmann attempts to understand the forces that help pattern the face during normal and abnormal development she utilizes various model systems with unique facial morphologies.

    Visit the Brugmann Lab.


    A photo of Haithem Elhadi Babiker.

    Haithem M. Elhadi Babiker, MD, DMD Member, Division of Plastic Surgery

    works in the upper airway center to develop protocols for management of pediatric sleep apnea syndrome. His other interests include reconstruction of critical mandibular defects using stem cells and cadaveric bone.


    A photo of Ronald Hathaway.

    Ronald R. Hathaway, DDS, MS, MS Director, Craniofacial and Surgical Orthodontics, Division of Plastic Surgery

    has research interests in craniofacial morphology, clinical outcomes for craniofacial treatment protocols and evidence based practices. He is a co-investigator for the Americleft Project, an inter-center North American cohort study for evaluating cleft palate outcomes and identifying best practices. He serves as an editorial consultant and reviewer for journals in his discipline.


    A photo of Rulang Jiang.

    Rulang Jiang, PhD Member, Division of Developmental Biology

    is a developmental biologist directing research programs in craniofacial biology. His lab generates and uses mutant mouse models to investigate the genetic and developmental basis of craniofacial birth defects, including cleft lip, cleft palate, tooth defects, and other craniofacial deformities. His lab also studies development of joints, including long bone joints in the limb and the temporomandibular joint of the jaw.

    Visit the Jiang Lab.


    A photo of Donna Jones.

    Donna C. Jones, PhD Member, Division of Plastic Surgery

    investigates questions regarding the determinants of bone development, function and shape. In particular, she focuses on the influences of ontogeny, function and evolution on craniofacial morphology. The goal of her research is to assist clinicians treating children with craniofacial abnormalities, either congenital or acquired, through translational and laboratory-based research endeavors.


    A photo of Yu Lan.

    Yu Lan, PhD Member, Division of Plastic Surgery

    is interested in understanding the genetic basis and developmental mechanisms of structural birth defects. Specifically, Dr. Lan investigates the molecular pathways governing normal palate development in laboratory mice. Her ongoing investigations focus on delineating the molecular pathways involving these factors in palate development using a combination of genetic, embryological, and biochemical approaches.

    Visit the Lan Lab.


    A photo of Brian Pan.

    Brian S. Pan, MD Director, Craniofacial and Pediatric Plastic Surgery Fellowship

    is a craniofacial and pediatric plastic surgeon with a clinical interest in neonatal upper airway obstruction. His basic science focus is on the modulation of hypertrophic scarring with adipose derived stem cells.


    A photo of Thomas Sitzman.

    Thomas J. Sitzman, MD Member, Division of Plastic Surgery

    is a pediatric plastic surgeon with interests in clinical outcomes research and health sciences research. His work includes the development of quality outcomes measures and decision instruments for surgical patients. He works within the Department of Surgery and the Anderson Center and Cincinnati Children’s Hospital Medical Center.


    A photo of John van Aalst.