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Office
725 Welch Rd
Palo Alto, CA 94304Phone+1 650-497-8000
Education & Training
- Children's Hospital of PhiladelphiaFellowship, Pediatric Nephrology, 1992 - 1995
- Children's Hospital of PhiladelphiaResidency, Pediatrics, 1989 - 1992
- Stanford University School of MedicineClass of 1989
Certifications & Licensure
- CA State Medical License 2014 - 2025
- PA State Medical License 1991 - 2014
- American Board of Pediatrics Pediatric Nephrology
Awards, Honors, & Recognition
- Elected Member The American Society for Clinical Investigation, 2008
- Super Doctor SuperDoctors.com
Clinical Trials
- Glucocorticoid-induced Osteopenia in Children Start of enrollment: 2001 Nov 01
- Bone Health in Pediatric Crohn's Disease: A Low Magnitude Mechanical Stimulus Trial Start of enrollment: 2007 Feb 01
- Low Magnitude Mechanical Stimuli Effects on Bone Structure in ESRD Start of enrollment: 2006 May 01
Publications & Presentations
PubMed
- 110 citationsThe Determinants of Peak Bone Mass.Catherine M. Gordon, Babette S. Zemel, Tishya A. L. Wren, Mary B. Leonard, Laura K. Bachrach
The Journal of Pediatrics. 2017-01-01 - 16 citationsPrevalence of diagnosed chronic hepatitis B infection among U.S. Medicaid enrollees, 2000-2007.Dana Byrne, Craig Newcomb, Dena M. Carbonari, Melissa S. Nezamzadeh, Kimberly B. F. Leidl
Annals of Epidemiology. 2014-06-01 - 872 citationsFibroblast growth factor 23 is elevated before parathyroid hormone and phosphate in chronic kidney disease.Tamara Isakova, Patricia Wahl, Gabriela Vargas, Orlando M. Gutiérrez, Julia J. Scialla
Kidney International. 2011-06-02
Journal Articles
- Pediatric Bone Mineral Accrual Z‐Score Calculation Equations and Their Application in Childhood DiseaseSharon E Oberfield, Shana E McCormack, Vicente Gilsanz, Karen K Winer, Mary B Leonard, Journal of Bone and Mineral Research
- Children with Crohn’s Disease Frequently Consume Select Food AdditivesDale Lee, David Suskind, Ghassan Wahbeh, Robert N Baldassano, Mary B Leonard, Digestive Diseases and Sciences
Press Mentions
- Ambassador Leonard Honors Varian and Other Stakeholders Working to Improve Cancer Healthcare in NigeriaDecember 5th, 2021
- Covid-19: US Hands over 200 Ventilators to Nigeria GovtAugust 11th, 2020
- In California, a Glimpse at the Future of Elite Children’s HospitalsAugust 11th, 2018
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