Skip to main content
Maria Poortenga, MD, Neonat/Perinatology, Grand Rapids, MI

MariaEPoortengaMDFAAP(She/Her)

[Pronunciation: Mariel ]

Neonat/Perinatology Grand Rapids, MI

Neonatal Neurodevelopment

Professor Of Clinical Pediatrics Michigan State University, Medical Director Breastfeeding Medicine Professor of Pediatrics Western Michigan University

Dr. Poortenga is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

See Dr. Poortenga's full profile

Already have an account?

  • Office

    200 Jefferson Ave SE
    NICU
    Grand Rapids, MI 49503
    Phone+1 616-752-6554
    Fax+1 616-913-1818

Summary

  • Neonatal Perinatal Medicine

Education & Training

  • Boston Children’s Hospital/Boston Medical Center
    Boston Children’s Hospital/Boston Medical CenterFellowship, Neonatal-Perinatal Medicine, 1995 - 1997
  • Boston Children’s Hospital/Boston Medical Center
    Boston Children’s Hospital/Boston Medical CenterResidency, Pediatrics, 1992 - 1995
  • Michigan State University College of Human Medicine
    Michigan State University College of Human MedicineClass of 1992

Certifications & Licensure

  • MI State Medical License
    MI State Medical License 1996 - 2027
  • IA State Medical License
    IA State Medical License 2021 - 2026
  • OH State Medical License
    OH State Medical License 2023 - 2025
  • MA State Medical License
    MA State Medical License 2022 - 2024
  • MT State Medical License
    MT State Medical License 2022 - 2024
  • AZ State Medical License
    AZ State Medical License 2021 - 2023
  • FL State Medical License
    FL State Medical License 2019 - 2023
  • American Board of Pediatrics Neonatal-Perinatal Medicine
  • Join now to see all

Awards, Honors, & Recognition

  • Exemplary Care Award Genesis Medical Center, 2023
  • EMPOWER grant Baby Friendly USA, 2015-2018
  • ELGAN study NIH, 1998-2005

Grant Support

  • Extremely Liw Gestational Age Newborns Study/ELGANNIH1997–2007