• Thomas Boyce M.D., M.P.H.

  • Physician - Pediatrics - Infectious Disease

    • Marshfield - Pediatrics Specialty-Medical Office
    • 1000 North Oak Avenue 1A1 Marshfield, WI 54449


M.P.H., Epidemiology, Vanderbilt University School of Medicine, Nashville, TN
Fellowship, Pediatric Infectious Diseases, Vanderbilt University Medical Center, Nashville, TN`
Residency, Pediatrics, University of Wisconsin - Hospitals & Clinics, Madison, WI
Internship, Pediatrics, University of Wisconsin - Hospitals & Clinics, Madison, WI
M.D., Medicine, University of Michigan - Medical School, Ann Arbor, MI
B.S., Biology, University of Michigan, Ann Arbor, MI

Work Experience

2023 to Present:
Attending Physician - Adults and Pediatrics, Marshfield Medical Center, Marshfield, WI
2022 to Present:
Attending Physician - Pediatrics, Marshfield Medical Center, Weston, WI
2020 to Present:
Pediatrician - Infectious Disease, Marshfield Clinic, Inc., Marshfield, WI
2018 to 2020:
Staff Physician, Levine Children's Hospital, Charlotte, NC
1999 to 2018:
Staff Physician, Mayo Clinic, Rochester, MN
1993 to 1996:
Epidemic Intelligence Service Officer, Centers for Disease Control and Prevention, Atlanta, GA

Board Certifications

1994 to 2024:
American Board of Pediatrics - Pediatrics (1994), Recertified 2000
1999 to 2024:
American Board of Pediatrics - Pediatric Infectious Diseases (1999), Recertified 2016


Dr. Boyce is an epidemiologist in the Center for Clinical Epidemiology and Population Health within the Marshfield Clinic Research Institute. His interests include clinical trials of vaccines and the epidemiology of vaccine-preventable diseases.

Research Interests

Clinical trials
Epidemiology of vaccine-preventable diseases

Professional Societies

American Society of Transplantation, Member
Clinical Immunology Society, Member
Infectious Diseases Society of American, Member
Pediatric Infectious Diseases Society, Member

Select Publications

  • Khan M, Bhattarai S, Boyce TG, Hayek RA, Zhadanov SI, Hooper EE,...Koehn MA [including Fernandez EG.] Acute Necrotizing Encephalopathy Associated with Coronavirus Disease 2019 in an Infant. [published online ahead of print 2022 April 18]. J Pediatr. PMCID: PMC9015721.
    PubMed ID: 35447125
  • Khan M, Boyce TG, Joshi A. Term Neonate with Hematochezia. Neoreviews. 2022 December 1;23(12):e849-e851.
    PubMed ID: 36450642
  • Vesco KK, Denoble AE, Lipkind HS, Kharbanda EO, DeSilva MB, Daley MF,...Vazquez-Benitez G [including Boyce TG.] Obstetric Complications and Birth Outcomes After Antenatal Coronavirus Disease 2019 (COVID-19) Vaccination. Obstet Gynecol. 2024 June 1;143(6):794-802. doi: 10.1097/AOG.0000000000005583.
    PubMed ID: 38626447
  • Boyce TG, Havens PL, Henderson SL, Vicetti Miguel CP. From Guidelines to Practice: A Programmatic Model for Implementation of the Updated Infant Feeding Recommendations for People Living with HIV. [published online ahead of print 2024 June 1]. J Pediatric Infect Dis Soc. piae045. doi: 10.1093/jpids/piae045.
    PubMed ID: 38824437
  • Croasdale CR, Weinlander E, Boyce TG. Mpox Keratitis: A Case Report and Review. [published online ahead of print 2024 July 5]. Cornea. doi: 10.1097/ICO.0000000000003614.
    PubMed ID: 38967497
  • Kharbanda EO, DeSilva MB, Lipkind HS, Romitti PA, Zhu J, Vesco KK,...Vazquez-Benitez G [including Boyce TG.] COVID-19 Vaccination in the First Trimester and Major Structural Birth Defects Among Live Births. [published online ahead of print 2024 July 1]. JAMA Pediatr. doi: 10.1001/jamapediatrics.2024.1917. PMCID: PMC11217887.
    PubMed ID: 38949821