Janet l. Crane, MD

Charlotte Wu, M.D., is an assistant professor of urology at the Brady Urological Institute and Johns Hopkins Children’s Center. She graduated magna cum laude from Middlebury College with a double major in Molecular Biology/ Biochemistry and French. She completed medical school at Case Western Reserve University School of Medicine, general surgery internship and urology residency at Yale New Haven Hospital, and pediatric urology fellowship at Children’s Healthcare of Atlanta. Dr. Wu has expertise in the treatment of all pediatric urological conditions. She has advanced training and clinical emphasis in surgical reconstruction for congenital urinary tract anomalies, minimally invasive/ robotic surgery, pediatric kidney stone treatment, and treatment of pediatric genitourinary tumors. Dr. Wu has research interests in posterior urethral valve, vesicoureteral reflux, and post-surgical outcomes in congenital urinary tract anomalies. She has been primary and co-author of numerous scholarly papers and book chapters. She routinely presents at national and international conferences and serves as a reviewer for Journal of Urology, Journal of Pediatric Urology, and Journal of Pediatric Surgery.

Dr. J. Michael Collaco is a professor of pediatrics at the Johns Hopkins University School of Medicine. His clinical specialty is pediatric pulmonary medicine, including chronic lung disease of premature infants, lung disease in medically complex patients including ventilators and tracheostomies, hereditary hemorrhagic telangiectasia, aerodigestive disorders, and general pediatric pulmonary conditions. He sees patients inpatient and outpatient at Johns Hopkins (East Baltimore campus), inpatient and outpatient at Mount Washington Pediatric Hospital, and inpatient at Kennedy Krieger Institute.Dr. Collaco attended Yale University for undergraduate studies and received his M.D. and M.S. (Anatomy) from Case Western University School of Medicine in Cleveland, Ohio. He completed his pediatric residency, pediatric pulmonary fellowship, M.B.A., M.P.H., and Ph.D. (Clinical Epidemiology) at the Johns Hopkins University. Dr. Collaco joined the Johns Hopkins faculty in 2008.His primary research interest is in the epidemiology of pediatric respiratory diseases, with a focus on environmental risk factors for cystic fibrosis and bronchopulmonary dysplasia as well as a special interest in the effects of secondhand smoke and electronic cigarette emissions. He has published over 140 peer-reviewed articles.Dr. Collaco is a member of the Cystic Fibrosis Research Development Center and the Hereditary Hemorrhagic Telangiectasia Center of Excellence. He has been recognized by Johns Hopkins with the John C. Hume Scholarship, the Francis F. Schwentker Research Award, and the Robert Dyar Award. Dr. Collaco is a fellow of the American Academy of Pediatrics.

Dr. Anna L. Grossberg is an Assistant Professor of Dermatology and Pediatrics at the Johns Hopkins University School of Medicine. She specializes in Pediatric Dermatology. Dr. Grossberg is the Director of the Division of Pediatric Dermatology, as well as the Director of the Dermatology Residency Program and the Pediatric Dermatology Fellowship Program at Johns Hopkins.Dr. Grossberg graduated summa cum laude from Princeton University, and then completed her medical training at the University of California Los Angeles, where she graduated as a member of the Alpha Omega Alpha Honors Society. She completed her Dermatology residency training at the University of Maryland School of Medicine, where she served as Chief Resident. She then completed her fellowship in Pediatric Dermatology at Johns Hopkins University and has been on faculty at Johns Hopkins since that time.Her interests within Pediatric Dermatology include management of pigmented skin lesions such as moles (nevi) and vascular lesions such as hemangiomas, port wine stains, and other complex vascular malformations and birthmarks. She also specializes in the laser and procedural management of these birthmarks, including pulsed dye laser for port wine stains and other types of birthmarks. Additionally, she has expertise in the management of acne, eczema, psoriasis, autoimmune skin disease, hair and nail disease, and other skin conditions in the pediatric population.She has been an invited lecturer to dermatologists as well as pediatricians and family practitioners on various topics within the field of pediatric and general dermatology, and has published several peer-reviewed articles in the field as well.