Dr. Spratt is on Doximity
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Office
887 Congress St
Suite 200
Portland, ME 04102Phone+1 207-771-5549Fax+1 207-771-7834
Education & Training
Massachusetts General HospitalFellowship, Endocrinology, Diabetes, and Metabolism, 1982 - 1985
Stanford Health Care-Sponsored Stanford UniversityFellowship, Endocrinology, Diabetes, and Metabolism, 1980 - 1981
Santa Clara Valley Medical CenterResidency, Internal Medicine, 1978 - 1980
University of Michigan Medical SchoolClass of 1977
Certifications & Licensure
CA State Medical License 1979 - Present
ME State Medical License 1986 - 2025- American Board of Internal Medicine Internal Medicine
- American Board of Internal Medicine Endocrinology, Diabetes and Metabolism
Publications & Presentations
PubMed
- 15 citationsEfficacy of Sex Steroid Therapy Without Progestin or GnRH Agonist for Gonadal Suppression in Adult Transgender Patients.India I Pappas, Wendy Y. Craig, Lindsey V Spratt, Daniel I. Spratt
The Journal of Clinical Endocrinology and Metabolism. 2021-03-08 - 8 citationsCOVID-19 and Hypercoagulability: Potential Impact on Management with Oral Contraceptives, Estrogen Therapy and Pregnancy.Daniel I. Spratt, Rachel J. Buchsbaum
Endocrinology. 2020-12-01 - 14 citationsSerum Testosterone Concentrations Remain Stable Between Injections in Patients Receiving Subcutaneous Testosterone.Julie B. McFarland, Wendy Y. Craig, Nigel J. Clarke, Daniel I. Spratt
Journal of the Endocrine Society. 2017-07-21
Professional Memberships
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