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Dr. Mark Diaz, MD

Infectious Disease Medicine* Age 40
Dr. Mark Diaz, MD

Offers telehealth

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Dr. Mark Diaz, MD is an Infectious Disease Internist in Sioux Falls, SD.
Dr. Mark Diaz, MD
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Dr. Mark Diaz, MD

Infectious Disease Medicine* Age 40
Sioux Falls, SD
Call for new patient details

Offers telehealth

Dr. Mark Diaz, MD is an Infectious Disease Internist in Sioux Falls, SD.

About

Dr. Mark Diaz, MD is an Infectious Disease Internist in Sioux Falls, SD. Dr. Diaz currently practices at Practice and are affiliated with Avera McKennan Hospital and University Health Center, Spencer Municipal Hospital, Lakes Regional Healthcare, Avera Sacred Heart Hospital, Avera Marshall Regional Medical Center, Avera Queen of Peace, Avera St. Luke's Hospital, Avera St. Mary's Hospital, Avera Weskota Memorial Hospital, Marshall County Healthcare Center Avera, Osceola Community Hospital and Pipestone County Medical Center. Dr. Diaz's office is not accepting new patients. Dr. Diaz is board certified in Infectious Disease and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Compare with other Infectious Disease Internists

Compare Dr. Diaz with our nearby Infectious Disease Internists at Mayo
Photo: Dr. Michel Toledano, MD
Dr. Michel Toledano, MD
2 reviews
Learn More
These providers are on the medical staff of Mayo
These providers are on the medical staff of Mayo.
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Experience Check

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Cellulitis
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Sexually Transmitted Diseases (STDs)
Cellulitis
Bacterial Sepsis
Sexually Transmitted Diseases (STDs)
Cellulitis
Bacterial Sepsis
Sexually Transmitted Diseases (STDs)
Aspergillosis
Bronchitis
Enteritis
Foot Infection
Gastritis
Human Immunodeficiency Virus (HIV)
Infective Arthritis
Pyogenic Arthritis
Syphilis Infections
Vaginitis or Vaginosis
Abdominal Pain
Acute Kidney Infection
Acute Sinusitis
Acute Tonsillitis
Administrative Physical
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Allergic Rhinitis
Anemia
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Animal Allergies
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Atherosclerosis
Back Pain
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Benign Chronic Pain Syndrome
Bladder Infection
Blastomycosis
Brain Abscess
Bronchiectasis
Bronchopulmonary Aspergillosis
Bursitis
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Candidemia
Candidiasis of Mouth
Chickenpox
Chlamydia Infections
Chronic Pain
Chronic Sinusitis
COPD (Chronic Obstructive Pulmonary Disease)
Cryptococcosis
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
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Dyslipidemia
Endocarditis
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Epstein-Barr Virus
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Nasopharyngitis
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Tobacco Use Disorder
Tonsillitis
Urinary Incontinence
Urinary Stones
Urinary Tract Infection (UTI)
Urogenital Candidiasis
Valley Fever
Viral Hepatitis
Viral Infection

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Aetna HMO
    Choice Plus POS II
    Premier Care Network Plus - Innovation Health
    APCN Choice POS II
    Elect Choice (Open Access) EPO
    Managed Choice (Open Access) POS
    Open Choice PPO
  • First Health (Coventry Health Care) PPO
  • Choice Care Network PPO
    Choice POS
    Choice Care PPO
  • BlueCard PPO
  • Blue PPO
  • Passage HMO
  • HIP Prime HMO
  • Cigna PPO
    Open Access Plus
  • HealthyBlue Advantage

Locations

  1. 1 Infectious Disease Specialists PC
    6709 S Minnesota Ave Ste 102, Sioux Falls, SD 57108
    Icon Directions Right Arrow Directions Phone Icon (605) 322-7250
  2. 2 Mayo Clinic Hospital In Florida
    4500 San Pablo Rd S, Jacksonville, FL 32224
    Icon Directions Right Arrow Directions Phone Icon (904) 953-2000
    Monday
    Open 24 Hours 08:00 - 16:00
    Tuesday
    Open 24 Hours 08:00 - 16:00
    Wednesday
    Open 24 Hours 08:00 - 16:00
    Thursday
    Open 24 Hours 08:00 - 16:00
    Friday
    Open 24 Hours 08:00 - 16:00
    Saturday
    Open 24 Hours 00:00 - 00:00
    Sunday
    Open 24 Hours 00:00 - 00:00

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Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Diaz?
Call now to make an appointment
(605) 322-7250

About Me

Specialties*
Infectious Disease Medicine
Internal Medicine
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Board Certifications

Board Certifications
  • Infectious Disease and Internal Medicine
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

Residency

Residency Hospital
  • Monmouth Medical Center
    2017
Residency Hospital

Fellowship

Fellowship Hospital
  • Mayo Clinic Hospital
    2019
Fellowship Hospital
Common Questions and Answers
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Mark Diaz, MD. To arrange an appointment, call the number on Dr. Diaz's profile.

Dr. Mark Diaz, MD is affiliated with Avera McKennan Hospital and University Health Center, Spencer Municipal Hospital, Lakes Regional Healthcare, Avera Sacred Heart Hospital, Avera Marshall Regional Medical Center, Avera Queen of Peace, Avera St. Luke's Hospital, Avera St. Mary's Hospital, Avera Weskota Memorial Hospital, Marshall County Healthcare Center Avera, Osceola Community Hospital and Pipestone County Medical Center.

Yes, Dr. Mark Diaz, MD holds board certification in Infectious Disease and Internal Medicine.

Hospital Affiliations

  • Avera McKennan Hospital and University Health Center

    1325 S Cliff Ave, Sioux Falls, SD

  • Spencer Municipal Hospital

    1200 1st Ave E, Spencer, IA

  • Lakes Regional Healthcare

    2301 Highway 71, Spirit Lake, IA

  • Avera Sacred Heart Hospital

    501 Summit St, Yankton, SD

  • Avera Marshall Regional Medical Center

    300 S Bruce St, Marshall, MN

  • Avera Queen of Peace

    525 N Foster St, Mitchell, SD

  • Avera St. Luke's Hospital

    305 S State St, Aberdeen, SD

  • Avera St. Mary's Hospital

    801 E Sioux Ave, Pierre, SD

  • Avera Weskota Memorial Hospital

    604 1st St NE, Wessington Springs, SD

  • Marshall County Healthcare Center Avera

    413 9th St, Britton, SD

  • Osceola Community Hospital

    600 9th Ave N, Sibley, IA

  • Pipestone County Medical Center

    916 4th Ave SW, Pipestone, MN