of
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William Clack, MD

Dr. Clack is a dermatologist in the Elmira area. He is affiliated with Arnot Ogden Medical Center.
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Conditions treated

Tap to see related services for each condition and more details about our calculations.

Top 25%
1 doctor
Top 15%
2 doctors
Top 5%
Dr. Clack saw more actinic keratosis patients than 85% of similar doctors in the Elmira area in 2014–2018. Learn more.
Top 25%
2 doctors
Top 15%
1 doctor
Top 5%
Dr. Clack saw more seborrheic keratosis patients than 95% of similar doctors in the Elmira area in 2014–2018. Learn more.
Top 25%
3 doctors
Top 15%
3 doctors
Top 5%
1 doctor
Dr. Clack saw more warts patients than 95% of similar doctors in the Elmira area in 2014–2018. Learn more.
Top 25%
8 doctors
Top 15%
7 doctors
Top 5%
3 doctors
Dr. Clack saw more sexually transmitted infection (STI) patients than 95% of similar doctors in the Elmira area in 2014–2018. Learn more.
Top 25%
7 doctors
Top 15%
7 doctors
Top 5%
3 doctors
Dr. Clack saw more dermatitis patients than 95% of similar doctors in the Elmira area in 2014–2018. Learn more.
Top 25%
3 doctors
Top 15%
2 doctors
Top 5%
1 doctor
Dr. Clack saw more birthmark patients than 85% of similar doctors in the Elmira area in 2014–2018. Learn more.
Top 25%
2 doctors
Top 15%
2 doctors
Top 5%
1 doctor
Dr. Clack saw more moles patients than 85% of similar doctors in the Elmira area in 2014–2018. Learn more.
Top 25%
3 doctors
Top 15%
3 doctors
Top 5%
1 doctor
Dr. Clack saw more acne patients than 85% of similar doctors in the Elmira area in 2014–2018. Learn more.
Top 25%
7 doctors
Top 15%
7 doctors
Top 5%
3 doctors
Dr. Clack saw more contact dermatitis patients than 95% of similar doctors in the Elmira area in 2014–2018. Learn more.
Top 25%
7 doctors
Top 15%
6 doctors
Top 5%
3 doctors
Dr. Clack saw more eczema patients than 95% of similar doctors in the Elmira area in 2014–2018. Learn more.
Top 25%
2 doctors
Top 15%
2 doctors
Top 5%
1 doctor
Dr. Clack saw more skin cancer patients than 75% of similar doctors in the Elmira area in 2014–2018. Learn more.
Top 25%
3 doctors
Top 15%
3 doctors
Top 5%
1 doctor
Dr. Clack saw more carcinoma patients than 85% of similar doctors in the Elmira area in 2014–2018. Learn more.
Top 25%
3 doctors
Top 15%
3 doctors
Top 5%
1 doctor
Dr. Clack saw more psoriasis patients than 85% of similar doctors in the Elmira area in 2014–2018. Learn more.
Top 25%
6 doctors
Top 15%
6 doctors
Top 5%
2 doctors
Dr. Clack saw more peripheral artery disease (PAD) patients than 75% of similar doctors in the Elmira area in 2014–2018. Learn more.
Top 25%
2 doctors
Top 15%
2 doctors
Top 5%
1 doctor
Dr. Clack saw more skin tag patients than 85% of similar doctors in the Elmira area in 2014–2018. Learn more.

Related services provided

Top 25%
1 doctor
Top 15%
1 doctor
Top 5%
Dr. Clack saw more rosacea patients than 85% of similar doctors in the Elmira area in 2014–2018. Learn more.
Top 25%
2 doctors
Top 15%
1 doctor
Top 5%
Dr. Clack saw more varicose veins patients than 75% of similar doctors in the Elmira area in 2014–2018. Learn more.
Top 25%
1 doctor
Top 15%
Top 5%
Dr. Clack saw more athlete's foot patients than 95% of similar doctors in the Elmira area in 2014–2018. Learn more.
Top 25%
3 doctors
Top 15%
4 doctors
Top 5%
1 doctor
Dr. Clack saw more allergic reaction patients than 75% of similar doctors in the Elmira area in 2014–2018. Learn more.
Top 25%
4 doctors
Top 15%
3 doctors
Top 5%
1 doctor
Dr. Clack saw more sebaceous cyst patients than 85% of similar doctors in the Elmira area in 2014–2018. Learn more.
Top 25%
1 doctor
Top 15%
1 doctor
Top 5%
Dr. Clack saw more seborrheic dermatitis patients than 85% of similar doctors in the Elmira area in 2014–2018. Learn more.
Top 25%
4 doctors
Top 15%
4 doctors
Top 5%
2 doctors
Dr. Clack saw more fungal infection patients than 95% of similar doctors in the Elmira area in 2014–2018. Learn more.
Top 25%
1 doctor
Top 15%
Top 5%
Dr. Clack saw plantar wart patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Elmira area. Learn more.
Top 25%
11 doctors
Top 15%
11 doctors
Top 5%
5 doctors
Dr. Clack saw allergies patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Elmira area. Learn more.
Top 25%
1 doctor
Top 15%
Top 5%
Dr. Clack saw more liver spots patients than 75% of similar doctors in the Elmira area in 2014–2018. Learn more.
Top 25%
Top 15%
Top 5%
Dr. Clack saw callus patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Elmira area. Learn more.
Top 25%
1 doctor
Top 15%
Top 5%
Dr. Clack saw more genital warts patients than 75% of similar doctors in the Elmira area in 2014–2018. Learn more.
Top 25%
1 doctor
Top 15%
Top 5%
Dr. Clack saw more molluscum contagiosum patients than 75% of similar doctors in the Elmira area in 2014–2018. Learn more.
Top 25%
2 doctors
Top 15%
1 doctor
Top 5%
Dr. Clack saw more ringworm patients than 75% of similar doctors in the Elmira area in 2014–2018. Learn more.
Top 25%
1 doctor
Top 15%
Top 5%
Dr. Clack saw more melanoma patients than 75% of similar doctors in the Elmira area in 2014–2018. Learn more.
Locations

Dr. Clack sees patients and can be reached at the following locations.

St Joseph's Hospital-Imaging Center
200 Madison Ave
Elmira, NY 14901
209 miles away
Bath VA Medical Center
76 Veterans Ave
Bath, NY 14810
223 miles away
Scanner Diagnostic Services
571 Saint Josephs Blvd
Elmira, NY 14901
210 miles away

Reviews

Credentials
  • University at Buffalo State University of New York School of Medicine & Biomedical Sciences
    MEDICAL EDUCATION, 1968

Hospital affiliations

Dr. Clack is able to admit and treat patients at the following hospitals.

  • Arnot Ogden Medical Center
    C
    Hospital safety grade (Fall 2017)

Insurance accepted

Always check coverage with your doctor’s office.

  • Aetna
  • Affinity Health Plan
  • Anthem
  • Arkansas Blue Cross and Blue Shield
  • Assurant Health
  • Aultcare
  • Beacon Health Strategies
  • Blue Cross Blue Shield of Arizona
  • Blue Cross Blue Shield of Massachusetts
  • Blue Cross Blue Shield of Michigan
  • Blue Cross and Blue Shield of Alabama
  • Blue Cross and Blue Shield of Florida
  • Blue Cross and Blue Shield of Illinois
  • Blue Cross and Blue Shield of Kansas
  • Blue Cross and Blue Shield of Kansas City
  • Blue Cross and Blue Shield of Louisiana
  • Blue Cross and Blue Shield of Minnesota
  • Blue Cross and Blue Shield of Mississippi
  • Blue Cross and Blue Shield of Montana
  • Blue Cross and Blue Shield of Nebraska
  • Blue Cross and Blue Shield of New Mexico
  • Blue Cross and Blue Shield of North Dakota
  • Blue Cross and Blue Shield of Oklahoma
  • Blue Cross and Blue Shield of Rhode Island
  • Blue Cross and Blue Shield of Texas
  • Blue Cross and Blue Shield of Vermont
  • Blue Cross and Blue Shield of Wyoming
  • Blue Cross of Idaho
  • Blue Shield of California
  • BlueCross BlueShield of South Carolina
  • BlueCross BlueShield of Tennessee
  • Capital District Physicians Health Plan
  • CareFirst BlueCross BlueShield
  • Cigna
  • CommunityCare
  • CoreSource
  • Coventry Health Care
  • Cross and Blue Shield of North Carolina
  • Dean Health Plan
  • EmblemHealth
  • Evergreen Health Cooperative
  • Fallon Health
  • First Choice Health
  • Geisinger Health Plan
  • Group Health Cooperative
  • Harvard Pilgrim Health Care
  • Health Alliance Plan of Michigan
  • Health First
  • Health Net
  • HealthCare Partners
  • HealthNow New York
  • HealthPartners
  • HealthSCOPE Benefits
  • HealthSmart
  • Heritage Provider Network
  • Highmark Blue Cross Blue Shield
  • Hometown Health
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana
  • Independence Blue Cross AmeriHealth
  • Independent Health
  • Lifetime Healthcare
  • MVP Health Care
  • MagnaCare
  • MedCost
  • Medica
  • Medical Mutual of Ohio
  • Medicare
  • Meritain Health
  • Midlands Choice
  • Moda Health
  • MultiPlan
  • Neighborhood Health Plan
  • Ohio PPO Connect
  • Optima Health
  • PacificSource
  • Paramount
  • Pomco
  • Premera Blue Cross
  • Presbyterian Health Plan
  • Priority Health
  • Providence Health Plan
  • Regence Blue Cross Blue Shield
  • Rocky Mountain Health Plans
  • SelectHealth
  • TRICARE
  • Tufts Health Plan
  • UPMC Health Plan
  • United Healthcare
  • ValueOptions
  • Viva Health
  • WPS Health Insurance
  • Wellmark Blue Cross and Blue Shield