- BS, University of Washington, Zoology (1990)
- Medical Education: University of Washington School of Medicine (1995) WA
- Internship: NH Dartmouth Family Practice Residency (1996) NH
- Residency: NH Dartmouth Family Practice Residency (1998) NH
- Board Certification: Family Medicine, American Board of Family Medicine (1998)
- SM, Harvard School of Public Health, Health & Social Behavior (1999)
- Fellowship, Cancer Research UK GPRG, University of Oxford, Pharmacogenetics (2002)
- Fellowship, C. Everett Koop Institute at Dartmouth, Tobacco Control (2002)
- Fellowship, American Academy of Family Physicians, Advanced Research Training (2003)
- Board Recertification, Family Medicine, American Board of Family Medicine (2005)
- Fellowship, Robert Wood Johnson Foundation Generalist Physician Faculty Scholar, Pharmacogenetics of Smoking Cessation in Primary Care (2006)
- Professional Education: University of Oxford (2006) UK
- Fellowship, NIDA K08 Mentored Clinical Scientist, Nicotine Dependence (2007)
- Fellowship, National Academies of Sciences, Engineering, and Medicine, Health Policy (James C. Puffer, M.D./American Board of Family Medicine/National Academy of Medicine Anniversary Fellow) (2013)
- Board Recertification, Family Medicine, American Board of Family Medicine (2015)