- AB - Chemistry and Physics Harvard College
- MD - MIT Program in Health Sciences and Technology Harvard Medical School
- Resident - Resident in Medicine Massachusetts General Hospital
- Clinical/Research Fellowship - Clinical and Research Fellowship in Endocrinology Massachusetts General Hospital
- American Board of Internal Medicine - Endocrinology, Diabetes, and Metabolism
- American Board of Internal Medicine
- Professor of Medicine
- Professor of Physiology
- President, American Society for Bone and Mineral Research, 2010-2011
- Member, Council of the National Institute on Aging, 2007-2010
- Vice President, National Osteoporosis Foundation, 2005-2006
- Chair, NIH SBDD Study Section, 2004-2006
- Osteoporosis/Calcium Disorders Clinical Service Group (Chair): Osteoporosis – Diagnosis, prevention and management
- Metabolic bone diseases
See a listing of publications on PubMed, a service of the National Library of Medicine.
See a description of research activities.