
Randi Jenssen Hagerman MD
Developmental-Behavioral Pediatrics
Professor, Pediatrics, University of California, Davis, School of Medicine
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4307 Redbud PlDavis, CA 95618
Phone+1 530-750-2141
Fax+1 916-703-0240
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Education & Training
University of California (San Diego) Medical CenterFellowship, Developmental-Behavioral Pediatrics, 1978 - 1980
University of California (San Diego) Medical CenterResidency, Pediatrics, 1978 - 1979
Stanford Health Care-Sponsored Stanford UniversityResidency, Pediatrics, 1975 - 1977
Stanford University School of MedicineClass of 1975
Certifications & Licensure
CA State Medical License 2001 - 2028
CO State Medical License 1980 - 2027
WY State Medical License 1993 - 2001
American Board of Pediatrics Pediatrics
American Board of Pediatrics Developmental-Behavioral Pediatrics
Clinical Trials
Publications & Presentations
PubMed
- Enrichment of an Ehlers-Danlos-like phenotype in women with thepremutation: a pilot study.Emily L Casanova, Caroline B Buchanan, Caleb Hinzman, Layla Johnson, Tofarati Okenimkpe
Journal of Medical Genetics. 2026-10-22 - 1 citationsRelationship Between Neurologic Symptoms and Signs and FMR1 Genotype in Premutation Carriers.Flora Tassone, Freddy Chafota, Miguel E Rentería, Randi J Hagerman, Ellery Santos
Annals of Clinical and Translational Neurology. 2026-10-01 - Fragile X-associated tremor/ataxia syndrome with autoimmune hepatitis requiring liver transplantation.Victoria Viteri, Maria F Parada, Ellery R Santos, Hazel Maridith Barlahan Biag, Andrea Schneider
BMJ Case Reports. 2026-09-22
Journal Articles
- Rare FMR1 Gene Mutations Causing Fragile X Syndrome: A ReviewMerlin G Butler, Randi J Hagerman, Adam F Sitzmann, American Journal of Medical Genetics. Part A
Press Mentions
Researchers to Study FXTAS Risk in People with FMR1 PremutationDecember 13th, 2024
'Small Data' Goes a Long Way in Rare Disease ResearchFebruary 28th, 2022
Finding a Path Forward for Fragile X DrugsSeptember 23rd, 2021
Grant Support
- Genotype-Phenotype Relationships in Fragile X FamiliesUNIVERSITY OF CALIFORNIA AT DAVIS1998–2028
- Genotype-Phenotype Relationships in Fragile X FamiliesUNIVERSITY OF CALIFORNIA AT DAVIS1998–2028
- Characterization And Treatment Of CNS Abnormalities In Premutation Carriers (4 OfNational Institute On Aging2007–2011
- Fragile X Syndrome Cascade Testing And Genetic Counseling ProtocolsCenters For Disease Control And Prevention2005
- Genotype-Phenotype Relationship In Fragile XNational Center For Research Resources2004
Professional Memberships
- Member
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