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Dr. Karl Demarco, MD

Dr. Karl Demarco, MD

Family Medicine*

Dr. Karl Demarco, MD is a family medicine physician in Tyndall, SD. He is affiliated with medical facilities such as Javon Bea Hospital-Rockton and Avera Sacred Heart Hospital.

Practice

410 W 16th Ave Tyndall, SD 57066

At a Glance

  • Practices at Top Hospital
    America's 100 Best Hospitals Award™ See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. See hospitals
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About Me

biography

Dr. Karl Demarco, MD is a family medicine physician in Tyndall, SD. He is affiliated with medical facilities such as Javon Bea Hospital-Rockton and Avera Sacred Heart Hospital.
  • Family Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • St. Georges University School Of Medicine

    Medical School
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Locations

Practice

St. Michael's Hospital Avera410 W 16th Ave Tyndall, SD 57066
1

Practice

Mercyhealth South849 Kellogg Ave Janesville, WI 53546
2

Affiliated Hospitals

  • Javon Bea Hospital-Rockton

    2400 N Rockton Ave
    Rockford, IL 61103
    Recipient of 24
    hospital awards

    America's 100 Best Hospitals Award™ (2025, 2024)

    Top 5% in the nation for consistently delivering clinical quality

    America's 250 Best Hospitals Award™ (2025, 2024, 2023)

    Top 5% in the nation for consistently delivering clinical quality

    View all awards

    How patients felt about the care they received at this hospital.

    87%
    Patients said they were given information about recovering at home

    3% higher than the national average

    79%
    Patients said that nurses always listened to them and explained things well

    4% higher than the national average

    View all patient feedback
  • Avera Sacred Heart Hospital

    501 Summit St
    Yankton, SD 57078
    Recipient of 4
    hospital awards

    Outstanding Patient Experience Award™ (2024, 2023, 2022)

    Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions

    View all awards

    How patients felt about the care they received at this hospital.

    87%
    Patients said they were given information about recovering at home

    3% higher than the national average

    79%
    Patients said that doctors always listened to them and explained things well

    3% higher than the national average

    View all patient feedback
  • Mercy Hospital and Trauma Center-Janesville

    1000 Mineral Point Ave
    Janesville, WI 53548
    Recipient of 1
    hospital award

    Outstanding Patient Experience Award™ (2022)

    Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions

    View all awards

    How patients felt about the care they received at this hospital.

    88%
    Patients said they were given information about recovering at home

    4% higher than the national average

    76%
    Patients said that doctors always listened to them and explained things well
    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality