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KK

Karen Krok, MD

Dr. Krok is a gastroenterologist in the Hershey area. She is affiliated with Chambersburg Hospital and 4 more hospitals.
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Conditions treated

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

Top 25%
17k doctors
Top 15%
17k doctors
Top 5%
8.6k doctors
Dr. Krok saw more liver condition patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
35k doctors
Top 15%
35k doctors
Top 5%
17k doctors
Dr. Krok saw more digestive tract conditions patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
839 doctors
Top 15%
839 doctors
Top 5%
419 doctors
Dr. Krok saw more liver cancer patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
7.8k doctors
Top 15%
7.8k doctors
Top 5%
3.9k doctors
Dr. Krok saw more hepatitis patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
4.9k doctors
Top 15%
4.9k doctors
Top 5%
2.4k doctors
Dr. Krok saw more hepatitis C patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
3.6k doctors
Top 15%
3.6k doctors
Top 5%
1.8k doctors
Dr. Krok saw more cirrhosis 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. Krok saw more obesity patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
6.0k doctors
Top 15%
6.0k doctors
Top 5%
3.0k doctors
Dr. Krok saw more drug allergies patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
113 doctors
Top 15%
113 doctors
Top 5%
56 doctors
Dr. Krok saw more autoimmune hepatitis patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
1.8k doctors
Top 15%
1.8k doctors
Top 5%
917 doctors
Dr. Krok saw coagulopathy patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.
Top 25%
36k doctors
Top 15%
36k doctors
Top 5%
18k doctors
Dr. Krok saw more vascular disease patients than 75% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
6.8k doctors
Top 15%
6.8k doctors
Top 5%
3.4k doctors
Dr. Krok saw more benign polyps patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
82 doctors
Top 15%
82 doctors
Top 5%
40 doctors
Dr. Krok saw liver failure patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.
Top 25%
122 doctors
Top 15%
122 doctors
Top 5%
61 doctors
Dr. Krok saw more biliary cirrhosis patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
4.9k doctors
Top 15%
4.9k doctors
Top 5%
2.4k doctors
Dr. Krok saw more non-alcoholic liver disease patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
320 doctors
Top 15%
320 doctors
Top 5%
159 doctors
Dr. Krok saw more cholangitis patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
1.1k doctors
Top 15%
1.1k doctors
Top 5%
548 doctors
Dr. Krok saw more hepatic encephalopathy patients than 95% 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. Krok saw more peripheral vascular disease (PVD) patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
3.8k doctors
Top 15%
3.8k doctors
Top 5%
1.9k doctors
Dr. Krok saw more colon polyps patients than 75% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
44 doctors
Top 15%
44 doctors
Top 5%
22 doctors
Dr. Krok saw benign liver tumor patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.
Top 25%
545 doctors
Top 15%
544 doctors
Top 5%
272 doctors
Dr. Krok saw hemochromatosis patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.
Top 25%
1.9k doctors
Top 15%
1.9k doctors
Top 5%
955 doctors
Dr. Krok saw kidney cyst patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.
Top 25%
6.6k doctors
Top 15%
6.6k doctors
Top 5%
3.3k doctors
Dr. Krok saw more hemorrhoid patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
38k doctors
Top 15%
38k doctors
Top 5%
19k doctors
Dr. Krok saw cardiovascular disease (CVD) patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.

Related services provided

Top 25%
774 doctors
Top 15%
773 doctors
Top 5%
386 doctors
Dr. Krok saw more hepatitis B patients than 75% 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. Krok saw pain patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.

Related services provided

Top 25%
276 doctors
Top 15%
276 doctors
Top 5%
138 doctors
Dr. Krok saw alcoholic hepatitis patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.
Top 25%
4.4k doctors
Top 15%
4.4k doctors
Top 5%
2.2k doctors
Dr. Krok saw more diverticulosis patients than 75% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
10k doctors
Top 15%
10k doctors
Top 5%
5.1k doctors
Dr. Krok saw more biliary tract disease patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
642 doctors
Top 15%
643 doctors
Top 5%
321 doctors
Dr. Krok saw more cholestasis patients than 75% of similar doctors nationwide in 2014–2019. Learn more.
Locations

Dr. Krok sees patients and can be reached at the following location.

Penn State Milton S Hershey Medical Center
500 University Dr
Hershey, PA 17033
191 miles away

Reviews

Credentials
  • Perelman School of Medicine at the University of Pennsylvania
    MEDICAL EDUCATION, 2001

Specializations

    1. Allopathic & Osteopathic Physicians
    2. Internal Medicine
    3. Gastroenterology
    1. Allopathic & Osteopathic Physicians
    2. Internal Medicine
    3. Hepatology

Hospital affiliations

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

  • Chambersburg Hospital
    A
    Hospital safety grade (Fall 2019)
  • Lancaster General Hospital
    A
    Hospital safety grade (Fall 2019)
  • Penn State Milton S Hershey Medical Center
    A
    Hospital safety grade (Fall 2019)
  • WellSpan Gettysburg Hospital
    A
    Hospital safety grade (Fall 2019)
  • WellSpan Imaging Services at WellSpan York Hospital
    B
    Hospital safety grade (Fall 2019)

Insurance accepted

Always check coverage with your doctor’s office.

  • Aetna
  • Affinity Health Plan
  • Anthem
  • Arise Health Plan
  • Arkansas Blue Cross and Blue Shield
  • Assurant Health
  • AvMed
  • Banner Health
  • Baptist Health Plan
  • 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
  • Capital Health Plan
  • CareFirst BlueCross BlueShield
  • Cigna
  • Community Health Options
  • CommunityCare
  • CoreSource
  • Coventry Health Care
  • Cross and Blue Shield of North Carolina
  • Dean Health Plan
  • EmblemHealth
  • Evergreen Health Cooperative
  • Fallon Health
  • First Choice Health
  • FirstCare Health Plans
  • FirstCarolinaCare
  • FrontPath Health Coalition
  • Geisinger Health Plan
  • Group Health Cooperative
  • Group Health Cooperative of Eau Claire
  • Group Health Cooperative of South Central Wisconsin
  • Harvard Pilgrim Health Care
  • Hawaii Medical Assurance Association
  • Health Alliance
  • Health Alliance Plan of Michigan
  • Health First
  • Health Net
  • Health New England
  • HealthCare Partners
  • HealthNow New York
  • HealthPartners
  • HealthPlus
  • HealthSCOPE Benefits
  • HealthSmart
  • Heritage Provider Network
  • Highmark Blue Cross Blue Shield
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana
  • Independence Blue Cross AmeriHealth
  • Independent Health
  • Indiana University Health Plan
  • Lifetime Healthcare
  • MVP Health Care
  • Magellan Health
  • MagnaCare
  • Mayo Clinic Health Solutions
  • MedCost
  • Medica
  • Medical Mutual of Ohio
  • Medicare
  • Meritain Health
  • Midlands Choice
  • Moda Health
  • MultiPlan
  • Neighborhood Health Plan
  • Ohio PPO Connect
  • Optima Health
  • Oregons Health COOP
  • PacificSource
  • Paramount
  • Physicians Health plan
  • Pomco
  • PreferredOne
  • Premera Blue Cross
  • Presbyterian Health Plan
  • Priority Health
  • Providence Health Plan
  • Regence Blue Cross Blue Shield
  • Rocky Mountain Health Plans
  • Security Health Plan
  • SelectHealth
  • Southeastern Indiana Health Organization
  • SummaCare
  • SynerMed
  • TRICARE
  • The Health Plan
  • Trilogy Health Insurance
  • Tufts Health Plan
  • UPMC Health Plan
  • United Healthcare
  • Unity Health Insurance
  • ValueOptions
  • Vantage Health Plan
  • Viva Health
  • WPS Health Insurance
  • WellMed Medical Management
  • Wellmark Blue Cross and Blue Shield