Dr. William Cornatzer, MD

DermatologyMaleAge 66

Dr. William Cornatzer, MD is a Dermatologist in Bismarck, ND and has over 41 years of experience in the medical field. Dr. Cornatzer has more experience with Skin Cancer & Excision, Cosmetic Skin Procedures, and Skin Conditions than other specialists in his area. He graduated from University of New Mexico School of Medicine medical school in 1981. He is affiliated with Sanford Medical Center Bismarck. He is accepting new patients and has indicated that he accepts telehealth appointments. Be sure to call ahead with Dr. Cornatzer to book an appointment.

Dr. Cornatzer

William E. Cornatzer Jr. M.d. PC

225 N 7th St Ste B Bismarck, ND 58501
Accepting new patients
Telehealth services available

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At a Glance

  • Explains Conditions Well
    Patients said this doctor explains conditions well. See reviews
  • Offers Telehealth
    This provider offers telehealth appointments. Call the office to schedule an appointment.
  • Trustworthy
    Patients said this doctor is trustworthy. See reviews

Experience and Background Checks

Experience
Background

Background Check

Healthgrades does not collect malpractice claims information for North Dakota
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
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Frequently Treated by Dr. Cornatzer

Based on treatment records, we have identified the following as areas of care that Dr. Cornatzer treats more often than their peers. If you are unsure whether Dr. Cornatzer treats other conditions, please contact the office at (701) 224-1273.

Skin Cancer & Excision

Oncologists diagnose and treat cancers of the skin, including melanoma, basal cell carcinoma, and squamous cell carcinoma.Compare with other Skin Cancer & Excision specialists.

Dr. Cornatzer is experienced in the area of Skin Cancer & Excision. See the graph below to learn more about his experience.

Based on claims data for 16 conditions and procedures

Treatments
Dr. Cornatzer
Similar Providers
Actinic Keratosis
Excision of Skin Lesion
Excision, Shaving, or Destruction of Skin and Subcutaneous Tissue (incl. Mohs Micrographic Surgery), Tissue Transfer
Excision of Benign Skin Lesion
Normal
Frequency
High
Frequency
Very High
Frequency

Cosmetic Skin Procedures

Cosmetic dermatologists diagnose and treat condition of the skin that affect appearance, such as age spots, wrinkles, unwanted hair, and acne scars.Compare with other Cosmetic Skin Procedures specialists.

Dr. Cornatzer is experienced in the area of Cosmetic Skin Procedures. See the graph below to learn more about his experience.

Based on claims data for 10 conditions and procedures

Treatments
Dr. Cornatzer
Similar Providers
Acne
Hair Loss
Acanthosis Nigricans
Excision of Skin Lesion
Normal
Frequency
High
Frequency
Very High
Frequency

Skin Conditions

Compare with other Skin Conditions specialists.

Dr. Cornatzer is experienced in the area of Skin Conditions. See the graph below to learn more about his experience.

Based on claims data for 42 conditions and procedures

Treatments
Dr. Cornatzer
Similar Providers
Dermatitis
Moles (Benign Skin Lesions)
Warts
Impetigo
Normal
Frequency
High
Frequency
Very High
Frequency
Hide other treatment areas

Check Dr. Cornatzer's experience treating your condition or procedure

Dr. Cornatzer's conditions and procedures:

  • Abscess or Cyst Drainage or Aspiration
  • Abscess or Fluid Incision and Drainage
  • Acanthosis Nigricans
  • Acne
  • Acne Surgery
  • Actinic Keratosis
  • Athlete's Foot
  • Atopic Dermatitis (Eczema)
  • Basal Cell Carcinoma
  • Bedsores
  • Birthmark
  • Boil
  • Bowenoid Papulosis
  • Burn Injuries
  • Candidiasis of Skin and Nails
  • Canker Sore
  • Carcinoma in Situ of Skin
  • Cellulitis
  • Cold Sore
  • Contact Dermatitis
  • Dermatitis
  • Dermatitis Due to Drugs
  • Dermatitis Herpetiformis
  • Dermatomyositis
  • Destruction of Benign Skin Lesion
  • Destruction of Malignant Skin Lesion
  • Destruction of Penile Lesion
  • Dry Skin
  • Eczema and Contact Dermatitis Due to Cosmetics
  • Erythema Multiforme
  • Excessive Sweating
  • Excision of Benign Skin Lesion
  • Excision of Skin Cancer
  • Excision of Skin Lesion
  • Excision, Shaving, or Destruction of Skin and Subcutaneous Tissue (incl. Mohs Micrographic Surgery), Tissue Transfer
  • Folliculitis
  • Fungal Nail Infection
  • Genital Warts
  • Granuloma of Skin
  • Hair Loss
  • Henoch–Schönlein Purpura (HSP)
  • Herpes Simplex Infection
  • Hidradenitis
  • Hives
  • Impetigo
  • Intertrigo
  • Itchy Skin
  • Jock Itch
  • Keloid Scar
  • Leg and Foot Ulcers
  • Lichen Planus
  • Lipomas
  • Melanoma
  • Melanoma Screening
  • Mole Evaluation
  • Moles (Benign Skin Lesions)
  • Nail and Nail Bed Infection
  • Parapsoriasis
  • Pemphigoid
  • Pemphigus
  • Plantar Wart
  • Poison Ivy, Poison Oak, or Poison Sumac Poisoning
  • Psoriasis
  • Psoriatic Arthritis
  • Purpura
  • Rash
  • Ringworm
  • Rosacea
  • Seborrheic Dermatitis
  • Seborrheic Keratosis
  • Shaving of Skin Lesion
  • Shingles
  • Skin Cancer
  • Skin Discoloration
  • Skin Tag Removal
  • Skin Ulcer
  • Spider Veins
  • Squamous Cell Carcinoma
  • Sunburn
  • Telogen Effluvium
  • Tinea Versicolor
  • Varicose Veins
  • Warts

Insurance Check

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Dr. Cornatzer accepts

Accepted insurance can change. Please double-check when making an appointment.

(701) 224-1273

Dr. Cornatzer accepts the following insurance:

Anthem
National (BlueCard) PPO
Blue Cross Blue Shield
Blue Card PPO
CareFirst Blue Cross Blue Shield
HealthyBlue 2.0
HealthyBlue Advantage
Cigna
Cigna PPO
Open Access Plus
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
MultiPlan
MultiPlan PPO

Dr. Cornatzer's Reviews

Likelihood to recommend Dr. Cornatzer

4.9

Based on 11 ratings

5 Stars
90.9090909090909%
(10)
4 Stars
9.090909090909092%
(1)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
0%
(0)
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RecentHighestLowestMost Helpful
Reply
Best dermatologist in area. Bill Cornatzer takes care of preventive problem before they are a problem!
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Skip Duemeland – Jul 06, 2020
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Reply
Dr. Cornetzer has been our family dermatologist for a number of years. He has treated my dad, both of my sisters , and me. He is very professional yet very down-to-earth and so easy to talk to, and has guided each of us through numerous potentially dangerous dermatology issues. Dr. C. has vast experoence, great expertise, is truly kind, and genuinely cares about each patient.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
1 person found this helpful
Helpful
Darlene – Dec 15, 2018
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Reply
Dr Cornatzer is the the most caring, thorough and detail oriented dermatologist I have ever been to. I was his patient for 16 years before moving out of the area and if it were feasible at all I'd drive the 1500 miles to continue to be his patient.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
1 person found this helpful
Helpful
Annie in Hoodsport, Wa – Nov 29, 2016
×Post a ResponseAre you Dr. William Cornatzer, MD?

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About Me

Biography

Dr. William Cornatzer, MD is a Dermatologist in Bismarck, ND and has over 41 years of experience in the medical field. Dr. Cornatzer has more experience...Read more

Specialties

  • Dermatology

Board Certifications

Education

1985
University Of Minnesota
Residency Hospital
1982
Hennepin County Medical Center
Internship Hospital
1981
University of New Mexico School of Medicine
Medical School

Awards

Frequently Asked Questions

Does Dr. William Cornatzer, MD offer telehealth services?

Dr. Cornatzer has indicated that they offer telehealth. Contact the office to check for eligibility for your needs.

Is Dr. William Cornatzer, MD accepting new patients?

Dr. William Cornatzer, MD generally accepts new patients on Healthgrades. You can see Dr. Cornatzer's profile to make an appointment.

Does Dr. William Cornatzer, MD accept my insurance?

Use the Healthgrades insurance check to verify if Dr. Cornatzer accepts your insurance.

What are Dr. William Cornatzer, MD's top areas of care?

Dr. Cornatzer frequently treats Skin Cancer & Excision, Cosmetic Skin Procedures, and Skin Conditions. See all practice areas where Dr. Cornatzer specializes.

Where is Dr. William Cornatzer, MD's office located?

Dr. Cornatzer's office is located at 225 N 7th St Ste B, Bismarck, ND 58501. Find other locations and directions on Healthgrades.

How can I make an appointment with Dr. William Cornatzer, MD?

Find contact information here to make an appointment.

Locations

Practice

William E. Cornatzer Jr. M.d. PC225 N 7th St Ste B Bismarck, ND 58501
1
Independent Doctors PC4535 Northern Sky Dr Bismarck, ND 58503
2

Affiliated Hospitals

Dr. Cornatzer is affiliated with the following hospital. Select the hospital below to learn more.

Learn more about how Healthgrades measuresHospital Quality.

Sanford Medical Center Bismarck

Bismarck, ND

69% Patient Experience Rating, Equal to the national average