Dr. Karen D. Carrington

Lekeisha Terrell is an Adolescent Medicine specialist and a Pediatrics provider practicing medicine in Washington, Washington, D.c.. Her clinical expertise encompasses Acne, Painful Menstrual Periods, Obesity in Children, and Vitamin D Deficiency.

Anisha Abraham, MD, MPH, is a board-certified pediatrician, adolescent medicine specialist and chief of the Division of Adolescent and Young Adult Medicine. Over the last 25 years, she has held a variety of clinical, teaching, public health and leadership roles including serving as Chief of Adolescent Medicine at both Georgetown University Hospital and Walter Reed National Military Medical Center. Dr. Abraham has a passion for education and is the recipient of several faculty teaching awards. Dr. Abraham’s clinical interests include eating disorders, obesity prevention and supporting cross-cultural youth. She has published her research in a number of peer-reviewed journals including Pediatrics and the Journal of Adolescent Medicine. She is also a Tedx speaker, the author of the book Raising Global Teens: Parenting in the 21st Century, and a health contributor to media outlets including CNN, NPR, Fox News, and the Washington Post. Dr. Abraham completed medical training at a six-year MD/BA Program at Boston University, a pediatric residency at Walter Reed Hospital, an adolescent medicine fellowship at Children’s National and an MPH at George Washington University. Prior to joining Children’s National in January 2021, Dr. Abraham spent 10 years living in Hong Kong and the Netherlands. Dr. Abraham was on faculty at the School of Public Health at Chinese University and helped bring public health teams to developing countries. She also was on faculty of Adolescent Health and Medicine at the University of Amsterdam and served as a adolescent health consultant to international schools and organizations. Dr. Abraham is currently a Professor in the Department of Pediatrics at George Washington University. She is a member of the American Academy of Pediatrics and the International Association of Adolescent Health and a board member of the Society for Adolescent Health and Medicine. Dr. Abraham is highly rated in 1 condition, according to our data. Her clinical expertise encompasses Anorexia. Dr. Abraham is board certified in Pediatrics: American Board Of Pediatrics, 1996 and Adolescent Medicine: American Board Of Pediatrics, 2001.

Amy Klamberg, CPNP-PC, received her BSN and MPH from Johns Hopkins University and MSN from the University of Pennsylvania. She has worked in adolescent medicine as an RN and pediatric nurse practitioner at Children’s National since 2000. In addition to primary care, she has worked with HIV positive youth, eating disorder patients and now the Youth Pride Clinic for LGBTQ youth at Children's National. Her clinical expertise encompasses Painful Menstrual Periods, Acne, and Pelvic Congestion Syndrome. Klamberg, NP is board certified in Primary Care Certified Pediatric Nurse Practitioner (CPNP-PC): Pediatric Nursing Certification Board, 2004.

Tomas Silber, MD, is a graduate from the Facultad de Medicina de la Universidad de Buenos Aires. He did his first pediatric residency at El Hospital de Ninios in Buenos Aires, his second pediatric residency at Thomas Jefferson University, in the community pediatrics track, his fellowship in adolescent medicine at Children’s National Hospital and his master's in special studies (bioethics) at George Washington University. He is a fellow of the American Academy of Pediatrics, the Pediatric Society, the Academy for Eating Disorders and the Society for Adolescent Medicine and Health. He has been a consultant to the World Health Organization and the Pan-American Health Organization and has been awarded the Adele Hoffman Award by the section on Adolescence of the American Academy of Pediatrics, the Outstanding Achievement in Adolescent Medicine by the Society for Adolescent Health and Medicine, the lifetime achievement award by the Cuban Ministry of Health and the Children’s National Mentorship Award. For several decades, Dr. Silber was the director of the Adolescent Medicine Fellowship Program and director of the Ethics Program at Children’s National. Dr. Silber is now Professor Emeritus at George Washington University and is the editor of Pediatric Ethicscope. Dr. Silber is highly rated in 1 condition, according to our data. His clinical expertise encompasses Anorexia. Dr. Silber is board certified in Adolescent Medicine: American Board Of Pediatrics, 1994 and Pediatrics: American Board Of Pediatrics, 1974.

Maria Alleyne is a Nurse Practitioner specialist and an Adolescent Medicine provider practicing medicine in Washington, Washington, D.c.. Her clinical expertise encompasses Painful Menstrual Periods. Alleyne, NP is board certified in Family Nurse Practitioner: American Nurses Credentialing Center (ANCC), 1997.

Angela Hasler is an Adolescent Medicine provider practicing medicine in Washington, Washington, D.c.. Her clinical expertise encompasses Painful Menstrual Periods and Acne. Dr. Hasler is board certified in Primary Care Certified Pediatric Nurse Practitioner (CPNP-PC): Pediatric Nursing Certification Board, 2016.