What is considered late for the onset of menses?
Diane Tanaka, MD Adolescent Medicine Physician, shares advice for parents on what is considered late for your teenage daughter to have her first period, and should have a medical evaluation
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Diane Tanaka, MD
Adolescent Medicine Physician
Dr. Tanaka is an assistant professor of clinical pediatrics and the medical director of the Homeless Adolescent and Young Adult Wellness Center and the MyVOICE Adolescent Transition Program, both at Children's Hospital Los Angeles. Dr. Tanaka went to University of California, Davis for medical school and did her residency at Cedars Sinai Medical Center. Dr. Tanaka's primary speciality is Adolescent Medicine, and her clinical interests include: menstrual disorders, substance use and abuse, and the treatment of sexually transmitted infections. She currently serves at Children's Hospital Los Angeles, and was awarded the Barbara Korsch Medical Education Award at CHLA in 2008 and listed in Castle Connely’s directory of top physicians in 2009.