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William Zillweger, MD

Dr. Zillweger is an internal medicine doctor in the Gibsonia area. He is affiliated with Butler Memorial Hospital and 3 more hospitals.
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Conditions treated

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

Top 25%
38k doctors
Top 15%
38k doctors
Top 5%
19k doctors
Dr. Zillweger saw more cardiovascular disease (CVD) patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
36k doctors
Top 15%
36k doctors
Top 5%
18k doctors
Dr. Zillweger saw more vascular disease patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
25k doctors
Top 15%
25k doctors
Top 5%
12k doctors
Dr. Zillweger saw more obesity patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
8.3k doctors
Top 15%
8.3k doctors
Top 5%
4.1k doctors
Dr. Zillweger saw more urinary incontinence patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
23k doctors
Top 15%
23k doctors
Top 5%
11k doctors
Dr. Zillweger saw more high cholesterol patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
11k doctors
Top 15%
11k doctors
Top 5%
5.4k doctors
Dr. Zillweger saw more peripheral artery disease (PAD) patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
40k doctors
Top 15%
40k doctors
Top 5%
20k doctors
Dr. Zillweger saw more pain patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
2.9k doctors
Top 15%
2.9k doctors
Top 5%
1.5k doctors
Dr. Zillweger saw common cold patients in 2014–2019, but we couldn’t determine whether he was a top doctor for the condition nationwide. Learn more.
Top 25%
26k doctors
Top 15%
26k doctors
Top 5%
13k doctors
Dr. Zillweger saw more heart disease patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
374 doctors
Top 15%
374 doctors
Top 5%
187 doctors
Dr. Zillweger saw bilirubin excretion disorder patients in 2014–2019, but we couldn’t determine whether he was a top doctor for the condition nationwide. Learn more.
Top 25%
34k doctors
Top 15%
34k doctors
Top 5%
17k doctors
Dr. Zillweger saw more digestive tract conditions patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
4.3k doctors
Top 15%
4.3k doctors
Top 5%
2.1k doctors
Dr. Zillweger saw more adjustment disorder patients than 75% of similar doctors nationwide in 2014–2019. Learn more.
Top 25%
22k doctors
Top 15%
22k doctors
Top 5%
11k doctors
Dr. Zillweger saw more thyroid condition patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
677 doctors
Top 15%
678 doctors
Top 5%
338 doctors
Dr. Zillweger saw Lyme disease patients in 2014–2019, but we couldn’t determine whether he was a top doctor for the condition nationwide. Learn more.
Top 25%
15k doctors
Top 15%
15k doctors
Top 5%
7.5k doctors
Dr. Zillweger saw more sinusitis patients than 75% of similar doctors nationwide in 2014–2019. Learn more.
Top 25%
34k doctors
Top 15%
34k doctors
Top 5%
17k doctors
Dr. Zillweger saw more diabetes patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
16k doctors
Top 15%
16k doctors
Top 5%
8.1k doctors
Dr. Zillweger saw more sinus condition patients than 75% of similar doctors nationwide in 2014–2019. Learn more.
Top 25%
30k doctors
Top 15%
30k doctors
Top 5%
15k doctors
Dr. Zillweger saw more type 2 diabetes patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
23k doctors
Top 15%
23k doctors
Top 5%
12k doctors
Dr. Zillweger saw more anxiety patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
3.9k doctors
Top 15%
3.9k doctors
Top 5%
2.0k doctors
Dr. Zillweger saw cataracts patients in 2014–2019, but we couldn’t determine whether he was a top doctor for the condition nationwide. Learn more.
Top 25%
10k doctors
Top 15%
10k doctors
Top 5%
5.2k doctors
Dr. Zillweger saw more insomnia patients than 85% of similar doctors nationwide in 2014–2019. Learn more.
Top 25%
23k doctors
Top 15%
23k doctors
Top 5%
12k doctors
Dr. Zillweger saw more back problems patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
19k doctors
Top 15%
19k doctors
Top 5%
9.4k doctors
Dr. Zillweger saw more hypothyroidism patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
26k doctors
Top 15%
26k doctors
Top 5%
13k doctors
Dr. Zillweger saw more anemia patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
18k doctors
Top 15%
18k doctors
Top 5%
9.0k doctors
Dr. Zillweger saw ear condition patients in 2014–2019, but we couldn’t determine whether he was a top doctor for the condition nationwide. Learn more.
Top 25%
17k doctors
Top 15%
17k doctors
Top 5%
8.4k doctors
Dr. Zillweger saw more atrial fibrillation (Afib) patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
15k doctors
Top 15%
15k doctors
Top 5%
7.6k doctors
Dr. Zillweger saw more bronchitis patients than 75% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
21k doctors
Top 15%
21k doctors
Top 5%
10k doctors
Dr. Zillweger saw more urinary tract infection (UTI) patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
22k doctors
Top 15%
22k doctors
Top 5%
11k doctors
Dr. Zillweger saw more back pain patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
16k doctors
Top 15%
16k doctors
Top 5%
8.1k doctors
Dr. Zillweger saw more osteoarthritis patients than 75% of similar doctors nationwide in 2014–2019. Learn more.

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Locations

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

Office
5830 Meridian Rd
Gibsonia, PA 15044
473 miles away
Office
8150 Perry Hwy
Pittsburgh, PA 15237
479 miles away
Santosh Pandit - MD
9104 Babcock Blvd
Pittsburgh, PA 15237
477 miles away

Reviews

Credentials
  • American University of The Caribbean
    MEDICAL EDUCATION, 1982

Specializations

    1. Allopathic & Osteopathic Physicians
    2. Internal Medicine

Hospital affiliations

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

  • Butler Memorial Hospital
    A
    Hospital safety grade (Fall 2019)
  • UPMC Passavant Cranberry
    A
    Hospital safety grade (Fall 2019)
  • UPMC Rehabilitation Institute at UPMC Passavant McCandless
    A
    Hospital safety grade (Fall 2019)
  • Magee Womens Hospital of UPMC Health System
    Hospital safety grade not available

Insurance accepted

Always check coverage with your doctor’s office.

  • Aetna
  • Affinity Health Plan
  • Anthem
  • Arkansas Blue Cross and Blue Shield
  • Assurant Health
  • AvMed
  • 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
  • CoreSource
  • Coventry Health Care
  • Cross and Blue Shield of North Carolina
  • EmblemHealth
  • Geisinger Health Plan
  • Harvard Pilgrim Health Care
  • Health First
  • HealthPartners
  • HealthSCOPE Benefits
  • HealthSmart
  • Highmark Blue Cross Blue Shield
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana
  • Independence Blue Cross AmeriHealth
  • Lifetime Healthcare
  • MVP Health Care
  • Medica
  • Medical Mutual of Ohio
  • Medicare
  • Meritain Health
  • Optima Health
  • PacificSource
  • Pomco
  • Premera Blue Cross
  • Regence Blue Cross Blue Shield
  • Security Health Plan
  • SummaCare
  • TRICARE
  • The Health Plan
  • UPMC Health Plan
  • United Healthcare
  • WellMed Medical Management
  • Wellmark Blue Cross and Blue Shield