of
JW

John Wisniewski, MD

Dr. Wisniewski is an internal medicine doctor in the Johnstown area. He is affiliated with Conemaugh Memorial Medical Center and 2 more hospitals.
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Conditions treated

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

Top 25%
23 doctors
Top 15%
23 doctors
Top 5%
11 doctors
Dr. Wisniewski saw more cardiovascular disease (CVD) patients than 85% of similar doctors in the Cambria County area in 2014–2018. Learn more.

Related services provided

Top 25%
23 doctors
Top 15%
23 doctors
Top 5%
11 doctors
Dr. Wisniewski saw more vascular disease patients than 85% of similar doctors in the Cambria County area in 2014–2018. Learn more.

Related services provided

Top 25%
3 doctors
Top 15%
2 doctors
Top 5%
1 doctor
Dr. Wisniewski saw more common cold patients than 75% of similar doctors in the Cambria County area in 2014–2018. Learn more.
Top 25%
2 doctors
Top 15%
1 doctor
Top 5%
Dr. Wisniewski saw torn meniscus patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Cambria County area. Learn more.
Top 25%
3 doctors
Top 15%
3 doctors
Top 5%
1 doctor
Dr. Wisniewski saw more venous insufficiency patients than 95% of similar doctors in the Cambria County area in 2014–2018. Learn more.
Top 25%
17 doctors
Top 15%
17 doctors
Top 5%
8 doctors
Dr. Wisniewski saw more high cholesterol patients than 95% of similar doctors in the Cambria County area in 2014–2018. Learn more.

Related services provided

Top 25%
1 doctor
Top 15%
2 doctors
Top 5%
Dr. Wisniewski saw urinary urge incontinence patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Cambria County area. Learn more.
Top 25%
3 doctors
Top 15%
4 doctors
Top 5%
1 doctor
Dr. Wisniewski saw colon polyps patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Cambria County area. Learn more.
Top 25%
Top 15%
1 doctor
Top 5%
Dr. Wisniewski saw frozen shoulder patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Cambria County area. Learn more.
Top 25%
6 doctors
Top 15%
6 doctors
Top 5%
2 doctors
Dr. Wisniewski saw benign polyps patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Cambria County area. Learn more.
Top 25%
2 doctors
Top 15%
1 doctor
Top 5%
Dr. Wisniewski saw intellectual disability patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Cambria County area. Learn more.
Top 25%
2 doctors
Top 15%
3 doctors
Top 5%
1 doctor
Dr. Wisniewski saw more varicose veins patients than 95% of similar doctors in the Cambria County area in 2014–2018. Learn more.
Top 25%
17 doctors
Top 15%
16 doctors
Top 5%
8 doctors
Dr. Wisniewski saw more obesity patients than 75% of similar doctors in the Cambria County area in 2014–2018. Learn more.

Related services provided

Top 25%
10 doctors
Top 15%
10 doctors
Top 5%
4 doctors
Dr. Wisniewski saw more hay fever (allergic rhinitis) patients than 75% of similar doctors in the Cambria County area in 2014–2018. Learn more.
Top 25%
10 doctors
Top 15%
10 doctors
Top 5%
5 doctors
Dr. Wisniewski saw more vitamin deficiency patients than 75% of similar doctors in the Cambria County area in 2014–2018. Learn more.

Related services provided

Top 25%
14 doctors
Top 15%
14 doctors
Top 5%
6 doctors
Dr. Wisniewski saw more osteoarthritis patients than 85% of similar doctors in the Cambria County area in 2014–2018. Learn more.

Related services provided

Top 25%
7 doctors
Top 15%
7 doctors
Top 5%
3 doctors
Dr. Wisniewski saw more allergic reaction patients than 75% of similar doctors in the Cambria County area in 2014–2018. Learn more.
Top 25%
1 doctor
Top 15%
Top 5%
Dr. Wisniewski saw lactose intolerance patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Cambria County area. Learn more.
Top 25%
16 doctors
Top 15%
16 doctors
Top 5%
7 doctors
Dr. Wisniewski saw more acid reflux patients than 85% of similar doctors in the Cambria County area in 2014–2018. Learn more.

Related services provided

Top 25%
16 doctors
Top 15%
16 doctors
Top 5%
8 doctors
Dr. Wisniewski saw more anxiety patients than 85% of similar doctors in the Cambria County area in 2014–2018. Learn more.

Related services provided

Top 25%
18 doctors
Top 15%
18 doctors
Top 5%
8 doctors
Dr. Wisniewski saw more heart disease patients than 85% of similar doctors in the Cambria County area in 2014–2018. Learn more.

Related services provided

Top 25%
21 doctors
Top 15%
20 doctors
Top 5%
10 doctors
Dr. Wisniewski saw more digestive tract conditions patients than 75% of similar doctors in the Cambria County area in 2014–2018. Learn more.

Related services provided

Top 25%
21 doctors
Top 15%
20 doctors
Top 5%
10 doctors
Dr. Wisniewski saw more type 2 diabetes patients than 95% of similar doctors in the Cambria County area in 2014–2018. Learn more.

Related services provided

Top 25%
22 doctors
Top 15%
22 doctors
Top 5%
11 doctors
Dr. Wisniewski saw more diabetes patients than 95% of similar doctors in the Cambria County area in 2014–2018. Learn more.

Related services provided

Top 25%
14 doctors
Top 15%
14 doctors
Top 5%
7 doctors
Dr. Wisniewski saw more arthritis patients than 85% of similar doctors in the Cambria County area in 2014–2018. Learn more.

Related services provided

Top 25%
16 doctors
Top 15%
16 doctors
Top 5%
7 doctors
Dr. Wisniewski saw more coronary artery disease (CAD) patients than 85% of similar doctors in the Cambria County area in 2014–2018. Learn more.

Related services provided

Top 25%
16 doctors
Top 15%
16 doctors
Top 5%
7 doctors
Dr. Wisniewski saw more thyroid condition patients than 85% of similar doctors in the Cambria County area in 2014–2018. Learn more.

Related services provided

Top 25%
24 doctors
Top 15%
24 doctors
Top 5%
12 doctors
Dr. Wisniewski saw more pain patients than 75% of similar doctors in the Cambria County area in 2014–2018. Learn more.

Related services provided

Top 25%
4 doctors
Top 15%
4 doctors
Top 5%
1 doctor
Dr. Wisniewski saw cataracts patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Cambria County area. Learn more.
Top 25%
11 doctors
Top 15%
12 doctors
Top 5%
5 doctors
Dr. Wisniewski saw more allergies patients than 75% of similar doctors in the Cambria County area in 2014–2018. Learn more.
Locations

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

Office
340 1st St
Johnstown, PA 15909
427 miles away
Office
349 Vo Tech Dr
Johnstown, PA 15904
426 miles away

Reviews

Credentials
  • David Grant Medical Center Program
    RESIDENCY
  • Akademia Medyczna, Lodz
    MEDICAL EDUCATION, 1986

Hospital affiliations

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

  • Conemaugh Memorial Medical Center
    A
    Hospital safety grade (Fall 2018)
  • Windber Medical Center
    C
    Hospital safety grade (Fall 2018)
  • Conemaugh Miners Medical Center
    Hospital safety grade not available

Insurance accepted

Always check coverage with your doctor’s office.

  • Aetna
  • Arkansas Blue Cross and Blue Shield
  • Aultcare
  • 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
  • CareFirst BlueCross BlueShield
  • Cigna
  • CoreSource
  • Coventry Health Care
  • Cross and Blue Shield of North Carolina
  • Geisinger Health Plan
  • Highmark Blue Cross Blue Shield
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana
  • Independence Blue Cross AmeriHealth
  • MVP Health Care
  • Medicare
  • Premera Blue Cross
  • Regence Blue Cross Blue Shield
  • TRICARE
  • UPMC Health Plan
  • United Healthcare
  • Wellmark Blue Cross and Blue Shield