Skip to main content
  • Patient Portal
  • Pay Bill
  • Request Appointment
MCHS_Logo_2024_BLACK
    • Services

      Featured Services

      • Cardiology (Heart)
      • Gastroenterology & Hepatology (Digestive Care)
      • Neurosurgery
      • Obstetrics & Gynecology (OB-GYN)
      • Oncology (Cancer)
      • Orthopedics & Orthopedic Surgery (Bones)
      • Primary Care
      • Spine Care
      • Sports Medicine
      • Surgery
      • Urology

      View all services
    • Providers
    • Locations

      Minnesota

      • Albert Lea
      • Austin
      • Belle Plaine
      • Blooming Prairie
      • Butterfield
      • Caledonia
      • Cannon Falls
      • Fairmont
      • Faribault
      • Lake City
      • Lake Crystal
      • Mankato
      • Montgomery
      • New Prague
      • Northfield
      • Owatonna
      • Plainview
      • Red Wing
      • Sherburn
      • St. James
      • St. Peter
      • Waseca
      • Waterville
      • Wells
      • Zumbrota

      Wisconsin

      • Arcadia
      • Barron
      • Bloomer
      • Chetek
      • Chippewa Falls
      • Eau Claire
      • Ellsworth
      • Glenwood City
      • Holmen
      • La Crosse
      • Menomonie
      • Mondovi
      • Onalaska
      • Osseo
      • Prairie du Chien
      • Rice Lake
      • Sparta
      • Tomah

      View map
    • Classes/Events
    • Blog
    • Wellness
    • Referrals
    Dennis Costakos MD

    Recent Posts

    • Parent holding sick child while on the phone
      Featured Topic
      What you should know about RSV and the RSV vaccine
      October 10, 2024
    • Infant being held while sleeping
      Speaking of Health
      8 common questions new parents ask about vitamin K
      February 12, 2024
    • Child hands making mud pie
      Speaking of Health
      Reducing lead exposure in children
      May 22, 2023

    Dennis Costakos, M.D.

    Neonatology

    Appointment Information

    La Crosse, WI

    Get Directions

    Hospital

    700 West Ave. S., La Crosse, WI 54601
    Appointments
    Neonatology —
    • 608-392-3917

    Training & Credentials

    Education

    • Dartmouth Medical School

    Residency

    • Pediatrics, Mount Sinai Hospital

    Fellowship

    • Neonatal/Perinatal Medicine, New York Hospital/Cornell University

    Certification

    • Neonatology, American Board of Pediatrics

    Memberships

    • American Academy of Pediatrics, Fellow in Neonatal-Perinatal Medicine and Epidemiology
    • American Federation for Medical Research
    • American Medical Association
    • Society of Neuroscience
    • Wisconsin Association for Perinatal care

    Academic Appointment

    • Assistant Professor of Pediatrics, Mayo Clinic College of Medicine and Science

    Special Interests

    • Folic acid to prevent neural tube defects in minority populations as part of equity and inclusion
    • Hyperbilirubinemia
    • Newborn screening for biotinidase deficiency
    • Predictive analytics
    • Pulmonary surfactant and inter-hospital transfer
    • Vitamin K and the newborn

    Research & Publications

    See my publications at PubMed.

    Find More Providers

    Access the full list of providers
    Mayo Clinic Health System
    About Us
    Careers
    Volunteer
    Donate
    Contact Us
    Patient Care
    Patients & Visitors
    Classes & Events
    Mayo Clinic Connect
    Mayo Clinic
    Resources
    For Medical Professionals
    Community Resources
    Financial Assistance
    Price Transparency
    Press Room
    Compliance
    Notice of Nondiscrimination
    Notice of Privacy Practices
    No Surprises Act
    Terms of Use
    Manage Cookie
    Privacy Policy
    © 2018 - 2025 Mayo Clinic Health System