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Dr. William Cornatzer, MD
Dermatology* Age 70
Dr. William Cornatzer, MD

Offers telehealth

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Dr. William Cornatzer, MD is a Dermatologist in Bismarck, ND.
Dr. William Cornatzer, MD
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Dr. William Cornatzer, MD

Dermatology* Age 70
Bismarck, ND
Accepting new patients
45 years of experience

Offers telehealth

Dr. William Cornatzer, MD is a Dermatologist in Bismarck, ND.
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About

Dr. Cornatzer graduated from University of New Mexico School of Medicine in 1981 and completed a residency at University of Minnesota. Dr. William Cornatzer, MD is a Dermatologist in Bismarck, ND and has 45 years experience. Dr. Cornatzer currently practices at Practice and is affiliated with CHI Saint Alexius Health Turtle Lake, CHI St. Alexius Health Bismarck, Ascension Via Christi St. Francis, Sanford Medical Center Bismarck, SMP Health-St. Aloisius and Trinity Hospitals. Dr. Cornatzer has experience treating conditions like Dermatitis Due to Drugs, Psoriasis Vulgaris, Psoriasis, Moles (Benign Skin Lesions), Birthmark, Actinic Keratosis, Dermatitis Due to Substances Taken Internally, Herpes Simplex Infection, Spider Veins, Athlete's Foot, Cold Sore and Vitiligo among other conditions at varying frequencies. Dr. Cornatzer's office accepts new patients and telehealth appointments. Dr. Cornatzer is board certified in Dermatology and accepts multiple insurance plans.

Offers Telehealth

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

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These providers are on the medical staff of Essentia Health
These providers are on the medical staff of Essentia Health.
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Experience Check

Enter a condition or procedure
Dermatitis Due to Drugs
Psoriasis Vulgaris
Psoriasis
Dermatitis Due to Drugs
Psoriasis Vulgaris
Psoriasis
Dermatitis Due to Drugs
Psoriasis Vulgaris
Psoriasis
Moles (Benign Skin Lesions)
Birthmark
Actinic Keratosis
Dermatitis Due to Substances Taken Internally
Herpes Simplex Infection
Spider Veins
Athlete's Foot
Cold Sore
Vitiligo
  • View other providers who treat Vitiligo
Destruction of Malignant Skin Lesion
Destruction of Benign Skin Lesion
Wart Freezing
Excision of Skin Lesion
Hypertrophic Scar
Acne
  • View other providers who treat Acne
Contact Dermatitis
Excision, Shaving, or Destruction of Skin and Subcutaneous Tissue (incl. Mohs Micrographic Surgery), Tissue Transfer
Warts
  • View other providers who treat Warts
Seborrheic Keratosis
Impetigo
  • View other providers who treat Impetigo
Telogen Effluvium
Excision of Benign Skin Lesion
Skin Cancer
Rash
  • View other providers who treat Rash
Rosacea
  • View other providers who treat Rosacea
Hair Loss
Ringworm
  • View other providers who treat Ringworm
Varicose Veins
Eczema and Contact Dermatitis
Seborrheic Dermatitis
Squamous Cell Carcinoma of Skin
Basal Cell Carcinoma
Excision of Skin Cancer
Excessive Sweating
Keloid Scar
Skin Tag Removal
Lichen Planus
Dermatomyositis
Dry Skin
  • View other providers who treat Dry Skin
Lipomas
  • View other providers who treat Lipomas
Pemphigoid
Psoriatic Arthritis
Carcinoma in Situ of Skin
Vasculitis
Hidradenitis Suppurativa
Lichen Simplex Chronicus
Itchy Skin
Plantar Wart
Hives
  • View other providers who treat Hives
Dermatographic Urticaria
Cellulitis
Atopic Dermatitis (Eczema)
Bullous Pemphigoid
Intertrigo
Melanoma
  • View other providers who treat Melanoma
Callus
  • View other providers who treat Callus
Granuloma of Skin
Jock Itch
Acanthosis Nigricans
Acne Keloid
Alopecia
  • View other providers who treat Alopecia
Bedsores
  • View other providers who treat Bedsores
Berloque Dermatitis
Boil
  • View other providers who treat Boil
Bowenoid Papulosis
Burn Injuries
Candidiasis of Skin and Nails
Canker Sore
Cicatricial Pemphigoid
Cutaneous Sarcoidosis
Darier Disease
Dermatitis Herpetiformis
Diabetes Skin Lesion
Eczema and Contact Dermatitis Due to Cosmetics
Erysipelas
Erythema Multiforme
Erythema Nodosum
Folliculitis
Genital Warts
Guttate Psoriasis
Hand and Foot Hyperhidrosis
Henoch–Schönlein Purpura (HSP)
Infantile Eczema
Inflamed Seborrheic Keratosis
Ingrown Nail
Leg and Foot Ulcers
Lyme Disease
Lymphadenopathy
Merkel Cell Carcinoma
Molluscum Contagiosum Infection
Nail and Nail Bed Infection
Nail Infection
Onychogryphosis
Onychomycosis
Parapsoriasis
Pemphigus
Pemphigus Foliaceus
Pityriasis Alba
Pityriasis Rosea
Poison Ivy, Poison Oak, or Poison Sumac Poisoning
Purpura
  • View other providers who treat Purpura
Scabies
  • View other providers who treat Scabies
Scleroderma
Seborrhea Capitis
Shingles
  • View other providers who treat Shingles
Skin Discoloration
Skin Ulcer
Sunburn
  • View other providers who treat Sunburn
Tinea Versicolor
Abscess or Cyst Drainage or Aspiration
Abscess or Fluid Incision and Drainage
Acne Surgery
Destruction of Penile Lesion
Melanoma Screening
Mole Evaluation
Shaving of Skin Lesion
Skin Grafts

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • American Enterprise Group
  • HealthyBlue 2.0
    HealthyBlue Advantage
  • American Republic
  • Blue Cross and Blue Shield
  • Thrivent Financial
  • First Health (Coventry Health Care) PPO
  • National (BlueCard) PPO
  • HealthSmart
  • Medico
  • Curative EPO
    Curative PPO Plus
    Curative PPO
  • MultiPlan PPO
  • Medicare
  • Commercial Insurance Company
  • Aetna
  • Open Access Plus
    Cigna PPO
  • National Elevator
  • Humana

Locations

  1. 1 William E. Cornatzer JR. M.D. P.C.
    225 N 7th St Ste B, Bismarck, ND 58501
    Icon Directions Right Arrow Directions Phone Icon (701) 224-1273
  2. 2 Office
    4207 Boulder Ridge Rd Ste 175, Bismarck, ND 58503
    Icon Directions Right Arrow Directions Phone Icon (701) 673-3376

Patient Satisfaction

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Dr. Cornatzer's Office & Staff

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  • Hpends appropriate amount of time with patients

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Telehealth Options
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(701) 224-1273

About Me

Specialties*
Dermatology
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.
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. William Cornatzer, MD. To arrange an appointment, call the number on Dr. Cornatzer's profile.

Dr. Cornatzer frequently treats the following conditions: Dermatitis Due to Drugs, Psoriasis Vulgaris, Psoriasis, Moles (Benign Skin Lesions), Birthmark, Actinic Keratosis, Dermatitis Due to Substances Taken Internally, Herpes Simplex Infection, Spider Veins, Athlete's Foot, Cold Sore and Vitiligo. See more on Sharecare.

Dr. William Cornatzer, MD is affiliated with CHI Saint Alexius Health Turtle Lake, CHI St. Alexius Health Bismarck, Ascension Via Christi St. Francis, Sanford Medical Center Bismarck, SMP Health-St. Aloisius and Trinity Hospitals.

Yes, Dr. William Cornatzer, MD holds board certification in Dermatology.

Education
Medical Education
  • University of New Mexico School of Medicine
    1981
Medical Education
Board Certifications
  • Dermatology
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.
Internship
  • HENNEPIN COUNTY MEDICAL CENTER
    1982
Internship
Residency Hospital
  • University of Minnesota
    1985
Residency Hospital

Hospital Affiliations

  • CHI Saint Alexius Health Turtle Lake

    220 5th Ave W, Turtle Lake, ND

  • CHI St. Alexius Health Bismarck

    900 E Broadway Ave, Bismarck, ND

  • Ascension Via Christi St. Francis

    929 N Saint Francis Ave, Wichita, KS

  • Sanford Medical Center Bismarck

    300 N 7th St, Bismarck, ND

  • SMP Health-St. Aloisius

    325 Brewster St E, Harvey, ND

  • Trinity Hospitals

    407 3rd St SE, Minot, ND

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