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Dr. Mark Diaz, MD

Dr. Mark Diaz, MD

Infectious Disease Medicine*

Dr. Mark Diaz, MD is an infectious disease internist in Sioux Falls, SD. He is affiliated with medical facilities such as Avera McKennan Hospital and University Health Center and Spencer Municipal Hospital. He is accepting telehealth appointments.

Practice

6709 S Minnesota Ave Ste 102 Sioux Falls, SD 57108
Telehealth available

Make an Appointment

(605) 322-7250

At a Glance

  • Areas of Expertise
    Dr. Diaz specializes in the areas of Infectious Disease & Internal Medicine. • See board certifications
  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    Outstanding Patient Experience Award™ • See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. • See hospitals
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Dr. Diaz's Reviews

Know Before You Go

About Me

biography

Dr. Mark Diaz, MD is an infectious disease internist in Sioux Falls, SD. He is affiliated with medical facilities such as Avera McKennan Hospital and University Health Center and Spencer Municipal Hospital. He is accepting telehealth appointments.

  • Infectious Disease Medicine

  • Internal 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.

  • Mayo Clinic Hospital

    Fellowship Hospital, 2019

  • Monmouth Medical Center

    Residency Hospital, 2017
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Infectious Disease
- 
Internal Medicine
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.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

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Locations

Practice

Infectious Disease Specialists PC6709 S Minnesota Ave Ste 102 Sioux Falls, SD 57108
1

Practice

Mayo Clinic Hospital In Florida4500 San Pablo Rd S Jacksonville, FL 32224
2
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  • Hours
    • Mon: open 24 hours
    • Tue: open 24 hours
    • Wed: open 24 hours
    • Thu: open 24 hours
    • Fri: open 24 hours
    • Sat: open 24 hours
    • Sun: open 24 hours
  • Directions

Affiliated Hospitals

  • Lakes Regional Healthcare

    2301 Highway 71
    Spirit Lake, IA 51360
    Recipient of 2
    hospital awards

    Outstanding Patient Experience Award™ (2024, 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.

    92%
    Patients said that doctors always listened to them and explained things well

    10% higher than the national average

    90%
    Patients said they were given information about recovering at home

    2% higher than the national average

    View all patient feedback

  • Sioux Center Health

    1101 9th St SE
    Sioux Center, IA 51250

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

    90%
    Patients said they were given information about recovering at home

    2% higher than the national average

    87%
    Patients said that nurses always listened to them and explained things well

    5% higher than the national average

    View all patient feedback

  • Avera McKennan Hospital and University Health Center

    1325 S Cliff Ave
    Sioux Falls, SD 57105
    Recipient of 11
    hospital awards

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

    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

    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.

    89%
    Patients said they were given information about recovering at home

    5% higher than the national average

    78%
    Patients said that nurses always listened to them and explained things well

    3% higher than the national average

    View all patient feedback
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