3020 Children's Way
San Diego, CA 92123
Rady Children's Specialists of San Diego
Pennsylvania State University
Hershey Medical Center
Hershey Medical Center
Pediatric Endocrinology, Pediatrics
Dr. Karen Klein is a board-certified pediatric endocrinologist at Rady Children's Hospital-San Diego and an associate clinical professor of pediatrics at UC San Diego School of Medicine.
Earning her medical degree at the Pennsylvania State College of Medicine and completing a residency in pediatrics at the same institution, Dr. Klein went on to complete a fellowship in pediatric endocrinology at the National Institute of Child Health and Development, National Institutes of Health in Bethesda, Md. During her training, she developed a novel laboratory method for measuring very low levels of estrogen, which she has used extensively since that time in clinical research.
Dr. Klein's clinical and research interests include pubertal development and growth, and the treatment of precocious puberty. She has lectured on these topics locally, nationally and internationally, and her work has been published in peer-reviewed journals and textbooks. She also enjoys teaching and mentoring students, residents and fellows.
When not working, Dr. Klein is very involved in her church, community and local high school. She enjoys watching her son play lacrosse and soccer, and watching her daughter play soccer and run track.
Phase 3 Trial of a Small-volume Subcutaneous 6-Month Duration Leuprolide Acetate Treatment for Central Precocious Puberty.
Klein KO, Freire A, Gryngarten MG, Kletter GB, Benson M, Miller BS, Dajani TS, Eugster EA, Mauras N
A survey of care pathway and health-related quality of life impact for children with central precocious puberty.
Klein KO, Soliman AM, Grubb E, Nisbet P
Treatment patterns, health resource utilization and costs among central precocious puberty patients treated with leuprolide or histrelin: an examination of the commercial and Medicaid populations.
Klein KO, Soliman AM, Bonafede M, Nelson JK, Grubb E
Use of Gonadotropin-Releasing Hormone Analogs in Children: Update by an International Consortium.
Bangalore Krishna K, Fuqua JS, Rogol AD, Klein KO, Popovic J, Houk CP, Charmandari E, Lee PA, Freire AV, Ropelato MG, Yazid Jalaludin M, Mbogo J, Kanaka-Gantenbein C, Luo X, Eugster EA, Klein KO, Vogiatzi MG, Reifschneider K, Bamba V, Garcia Rudaz C, Kaplowitz P, Backeljauw P, Allen DB, Palmert MR, Harrington J, Guerra-Junior G, Stanley T, Torres Tamayo M, Miranda Lora AL, Bajpai A, Silverman LA, Miller BS, Dayal A, Horikawa R, Oberfield S, Rogol AD, Tajima T, Popovic J, Witchel SF, Rosenthal SM, Finlayson C, Hannema SE, Castilla-Peon MF, Mericq V, Medina Bravo PG
Review of Hormone Replacement Therapy in Girls and Adolescents with Hypogonadism.
Klein KO, Phillips SA
Hyperinsulinemic hypoglycemia in seven patients with de novo NSD1 mutations.
Grand K, Gonzalez-Gandolfi C, Ackermann AM, Aljeaid D, Bedoukian E, Bird LM, De Leon DD, Diaz J, Hopkin RJ, Kadakia SP, Keena B, Klein KO, Krantz I, Leon E, Lord K, McDougall C, Medne L, Skraban CM, Stanley CA, Tarpinian J, Zackai E, Deardorff MA, Kalish JM
Gonadotropin-Releasing Hormone (GnRHa) Therapy for Central Precocious Puberty (CPP): Review of Nuances in Assessment of Height, Hormonal Suppression, Psychosocial Issues, and Weight Gain, with Patient Examples.
Klein KO, Lee PA
Predictors of bone maturation, growth rate and adult height in children with central precocious puberty treated with depot leuprolide acetate.
Klein KO, Dragnic S, Soliman AM, Bacher P
Review and evaluation of patient-centered psychosocial assessments for children with central precocious puberty or early puberty.
Williams VSL, Soliman AM, Barrett AM, Klein KO
Estrogen Replacement in Turner Syndrome: Literature Review and Practical Considerations.
Klein KO, Rosenfield RL, Santen RJ, Gawlik AM, Backeljauw PF, Gravholt CH, Sas TCJ, Mauras N
Clinical practice guidelines for the care of girls and women with Turner syndrome: proceedings from the 2016 Cincinnati International Turner Syndrome Meeting.
Gravholt CH, Andersen NH, Conway GS, Dekkers OM, Geffner ME, Klein KO, Lin AE, Mauras N, Quigley CA, Rubin K, Sandberg DE, Sas TCJ, Silberbach M, SÃ¶derstrÃ¶m-Anttila V, Stochholm K, van Alfen-van derVelden JA, Woelfle J, Backeljauw PF, International Turner Syndrome Consensus Group.
Ultrasensitive estrogen levels at 7 years of age predict earlier thelarche: evidence from girls of the growth and obesity Chilean cohort.
Pereira A, CorvalÃ¡n C, Uauy R, Klein KO, Mericq V
A pediatrician's guide to central precocious puberty.
Kletter GB, Klein KO, Wong YY
Importance of leuprolide acetate variable dosing for precocious puberty: a range of acceptable suppression.
Cohen D, Janfaza M, Klein KO
Sequential comparisons of one-month and three-month depot leuprolide regimens in central precocious puberty.
Badaru A, Wilson DM, Bachrach LK, Fechner P, Gandrud LM, Durham E, Wintergerst K, Chi C, Klein KO, Neely EK
Virilization of young children after topical androgen use by their parents.
Kunz GJ, Klein KO, Clemons RD, Gottschalk ME, Jones KL
Treatment of urogenital atrophy with low-dose estradiol: preliminary results.
Santen RJ, Pinkerton JV, Conaway M, Ropka M, Wisniewski L, Demers L, Klein KO
See the full listing of this physician's publications on PubMed, a service of the National Library of Medicine.
PubMed is a third-party website and not affiliated with Rady Children's Hospital-San Diego.
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