WC
38 Years of Experience
Accepting patients
Who is Dr. Cornatzer, Dermatologist in Bismarck, ND?
As a Castle Connolly Top Doctor and board-certified dermatologist, Dr. William Eugene Cornatzer MD is a trusted skin health expert in Bismarck, North Dakota, serving as a Dermatologist in Bismarck, ND. With a medical degree from the University of New Mexico School of Medicine and residency training at the University of Minnesota Medical School Program, he brings decades of experience to his practice. Patients often seek Dr. Cornatzer for conditions such as Sun Damage Skin Condition, Benign Skin Growth, and Seborrheic Keratosis. His clinical expertise centers on addressing these common skin concerns through procedures like Skin Lesion Removal, Skin Biopsy, and Skin Cancer Removal, ensuring patients receive comprehensive care for their skin health needs. Throughout his career, Dr. Cornatzer has maintained a strong commitment to his patients, reflected in his affiliation with Sanford Medical Center Bismarck. His broad clinical expertise and patient-centered approach make him a reliable choice for individuals seeking dermatological care. New patients can schedule a visit with Dr. Cornatzer, who accepts major insurance carriers including Blue Cross Blue Shield of North Dakota and Medicare. Appointments are available at his primary location at 4207 Boulder Ridge Rd Ste 175 in Bismarck.
Where did Dr. Cornatzer go to medical school and complete their residency?
Residency: University of Minnesota Medical School Program
Medical School: University of New Mexico School of Medicine
Is Dr. Cornatzer board certified as a Dermatologist?
Yes, Dr. William Cornatzer, MD is board certified by the American Board of Dermatology
What languages does Dr. Cornatzer speak?
Dr. Cornatzer and their clinical team can communicate with patients in the following languages:
English
What conditions does a Dermatologist like Dr. Cornatzer typically treat?
As a Dermatologist, Dr. Cornatzer diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Cornatzer. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Actinic Keratosis
- Skin Condition
- Sun Exposure
- Skin Cancer Treatment (PDQ®)
- Solar keratosis
- Precancerous skin lesion
- Rough sun spots
ICD-10 Codes:
- L570: Actinic keratosis
Also known as:
- Mole
- Birthmarks
- Moles
- Common Moles, Dysplastic Nevi, and Risk of Melanoma
- Nevus
- Birthmark
- Skin spot
ICD-10 Codes:
- D225: Melanocytic nevi of trunk
Also known as:
- Seborrheic Keratosis
- Benign Tumor
- Skin Condition
- SK
- Senile Wart
- Barnacle of Life
ICD-10 Codes:
- L821: Other seborrheic keratosis
Also known as:
- Skin Tumor of Uncertain Behavior
- Skin Condition
- Skin Neoplasm
- Skin Growth
- Uncertain Skin Lesion
ICD-10 Codes:
- D485: Neoplasm of uncertain behavior of skin
Also known as:
- Acne Vulgaris
- Acne
- Common acne
- Pimples
- Breakouts
ICD-10 Codes:
- L700: Acne vulgaris
Also known as:
- Moles
- Birthmarks
- Common Moles, Dysplastic Nevi, and Risk of Melanoma
- Nevi
- Beauty marks
- Skin spots
ICD-10 Codes:
- D229: Melanocytic nevi, unspecified
What procedures does a Dermatologist like Dr. Cornatzer typically perform?
As a Dermatologist, Dr. Cornatzer performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Cornatzer. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Removal of Precancerous Skin Lesions
- Removal of Non-Cancerous Skin Growth (1.1-2.0 cm)
- Removal of Malignant Skin Lesion (Trunk/Limbs)
- Removal of Benign Skin Lesions
- Skin Conditions
- Actinic Keratosis Treatment
- Premalignant Lesion Destruction
- Skin Cancer Prevention Treatment
- Cryosurgery for Skin Lesions
- Benign Skin Lesion Excision
- Skin Tumor Removal (Benign)
- Mole Removal (Non-Cancerous)
- Skin Cancer Removal
- Malignant Lesion Destruction
- Skin Tumor Excision
- Cryosurgery for Skin Lesion
- Benign Skin Growth Destruction
- Skin Lesion Excision
- Electrosurgery for Skin Lesions
CPT Codes:
- 17000: Destruction (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), premalignant lesions (eg, actinic keratoses); first lesion
- 11402: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), trunk, arms or legs; excised diameter 1.1 to 2.0 cm
- 17003: Destruction (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), premalignant lesions (eg, actinic keratoses); second through 14 lesions, each (List separately in addition to code for first lesion)
- 17262: Destruction, malignant lesion (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), trunk, arms or legs; lesion diameter 1.1 to 2.0 cm
- 17110: Destruction (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), of benign lesions other than skin tags or cutaneous vascular proliferative lesions; up to 14 lesions
Also known as:
- Skin Biopsy
- Shave Biopsy
- Tangential Biopsy
- Skin Lesion Biopsy
CPT Codes:
- 11102: Tangential biopsy of skin (eg, shave, scoop, saucerize, curette); single lesion
Also known as:
- Malignant Skin Lesion Removal (Face/Ears)
- Skin Cancer Removal (Face, Ears, Eyelids, Nose, Lips)
- Skin Cancer Destruction
- Facial Skin Cancer Treatment
- Malignant Lesion Excision
- Cryosurgery for Skin Cancer
- Facial Skin Cancer Surgery
- Lip Cancer Removal
CPT Codes:
- 17282: Destruction, malignant lesion (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), face, ears, eyelids, nose, lips, mucous membrane; lesion diameter 1.1 to 2.0 cm
- 11642: Excision, malignant lesion including margins, face, ears, eyelids, nose, lips; excised diameter 1.1 to 2.0 cm
Also known as:
- Photodynamic Therapy for Skin Lesions
- PDT for precancerous skin
- Light therapy for skin lesions
- Precancerous skin treatment with light
- Actinic keratosis treatment
CPT Codes:
- 96574: Debridement of premalignant hyperkeratotic lesion(s) (ie, targeted curettage, abrasion) followed with photodynamic therapy by external application of light to destroy premalignant lesions of the skin and adjacent mucosa with application and illumination/activation of photosensitizing drug(s) provided by a physician or other qualified health care professional, per day
Does Dr. Cornatzer accept my insurance?
Dr. Cornatzer accepts most major insurance plans. Important: Please call our office at (701) 224-1273 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Cornatzer accept in Bismarck, ND?
Dr. Cornatzer in Bismarck, ND accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Aetna
Blue Cross Blue Shield
Blue Cross Blue Shield of Illinois
Blue Cross Blue Shield of Michigan
Blue Cross Blue Shield of North Dakota
Elevance Health Inc. (formerly Anthem)
Medica Group
Medicare
Unknown
Wellmark Blue Cross Blue Shield
View All Insurances
Where is Dr. Cornatzer's office located?
Dr. William Cornatzer's Primary Practice
4207 Boulder Ridge Rd Ste 175
Bismarck, ND 58503
(701) 224-1273
What is Dr. Cornatzer's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Cornatzer's National Provider Identifier (NPI) number is 1952360711.
What common questions do patients ask about Dr. Cornatzer?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Cornatzer
What is Dr. William Cornatzer's specialty?
Dr. Cornatzer is a Dermatologist near Bismarck, ND.
What does a Dermatologist do?
Dermatologists are medical professionals trained to diagnose and treat a wide range of skin conditions in both children and adults, including skin cancers, melanomas, and other tumors. They also manage disorders of the mouth, external genitalia, hair, and nails, and are skilled in treating conditions like dermatitis, allergic reactions, and skin manifestations of systemic diseases. Dermatologists receive specialized training in dermatopathology and dermatologic surgical techniques, and address cosmetic issues such as hair loss and scarring. Additionally, they use laboratory methods to diagnose immune-related skin disorders, often collaborating with immunohematologists for expert consultation and targeted therapies.
Is this Dr. William Cornatzer affiliated with a ranked Castle Connolly Top Hospital?
No, Cornatzer is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Sanford Medical Center Bismarck. Castle Connolly Top Hospitals are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Dermatologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Dermatologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is William Cornatzer accepting new patients in Bismarck, ND?
Yes, Dr. William Cornatzer is accepting new patients at this time.
Does Dr. William Cornatzer offer online booking?
Please contact Dr. Cornatzer's office at (701) 224-1273 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with William Cornatzer?
Please contact Dr. Cornatzer's office at (701) 224-1273 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. William Cornatzer have?
Dr. William Cornatzer is certified by the American Board of Dermatology.
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