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Dr. Karen Krok, MD
Gastroenterology* Age 51
Dr. Karen Krok, MD

Offers telehealth

Dr. Karen Krok, MD is a Gastroenterologist in Hershey, PA.
Dr. Karen Krok, MD

Dr. Karen Krok, MD

Gastroenterology* Age 51
Hershey, PA
Accepting new patients

Offers telehealth

Dr. Karen Krok, MD is a Gastroenterologist in Hershey, PA.
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About Dr. Karen Krok, MD

Dr. Krok graduated from University of Pennsylvania Perelman School of Medicine. Dr. Karen Krok, MD is a Gastroenterologist in Hershey, PA. Dr. Krok currently practices at The Milton S. Hershey Medical Center and is affiliated with Milton S Hershey Medical Center, Lancaster General Hospital, Penn State Health Holy Spirit Medical Center, WellSpan York Hospital, Penn State Health Lancaster Medical Center, Penn State Health St. Joseph Medical Center, WellSpan Gettysburg Hospital and Wilkes-Barre General Hospital. Dr. Krok has experience treating conditions like Cirrhosis, Alcoholic Cirrhosis, Metabolic Dysfunction Associated Steatotic Liver Disease (MASLD), Liver Damage from Alcohol, Biliary Cirrhosis and Primary Biliary Cholangitis among other conditions at varying frequencies. Dr. Krok's office accepts new patients and telehealth appointments. Dr. Krok is board certified in Gastroenterology and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

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Experience Check

Enter a condition or procedure
Cirrhosis
Alcoholic Cirrhosis
Metabolic Dysfunction Associated Steatotic Liver Disease (MASLD)
Metabolic Dysfunction Associated Steatotic Liver Disease (MASLD)
Cirrhosis
Alcoholic Cirrhosis
Metabolic Dysfunction Associated Steatotic Liver Disease (MASLD)
Liver Damage from Alcohol
Biliary Cirrhosis
Primary Biliary Cholangitis
Autoimmune Hepatitis
Rigid Proctosigmoidoscopy
Manometry
Flexible Sigmoidoscopy
Hepatitis C
Gastroptosis
Alcoholic Hepatitis
Ascites
  • View other providers who treat Ascites
Liver Damage
Hemorrhoids
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Esophageal Varices
Intestinal Diverticulosis
Colorectal Polyp
Esophagitis
Splenomegaly
Gastritis
Endoscopy
Gastroesophageal Reflux Disease (GERD)
Duodenal Polypectomy
Abdominal Pain
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Colonoscopy
Vitamin_Deficiency
Chronic Gastritis
Anemia
  • View other providers who treat Anemia
Inflammatory Bowel Disease
Diarrhea
  • View other providers who treat Diarrhea
Hemochromatosis
Diaphragmatic and Hiatal Hernia
Barrett's Esophagus
Hepatitis B
Intestinal Ulcer
Noninfectious Gastroenteritis and Colitis
Alcoholic Fatty Liver
Anal or Rectal Pain
Barretts Esophagus with Dysplasia
Benign Neoplasm of the Digestive System
Bile Duct Obstruction
Celiac Disease
Cholangitis
Colon Cancer
Congenital Achalasia
Congenital Anomaly Intestine
Constipation
Copper Metabolism Disorders
Crohn's Disease
Cystic Fibrosis
Dehydration
Diffuse Esophageal Spasm
Duodenal Ulcer
Duodenitis
Dysentery
Dysphagia
Enteritis
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Motility Disorders
Esophageal Ulcer
Familial Adenomatous Polyposis
Gallstones
Gas-Bloat Syndrome
Gastric Ulcer
Gastrointestinal Bleeding
Gastrointestinal Malabsorption
Gastroparesis
Heartburn
Hepatic Fibrosis
Hepatitis B - Immune Response
Hepatopulmonary Syndrome
Hepatorenal Syndrome
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Hypokalemia
Ileus
  • View other providers who treat Ileus
Indigestion
Intestinal Diverticulitis
Intestinal Obstruction
Irritable Bowel Syndrome
Ischemic Colitis
Limb Swelling Caused by Fluid Overload
Liver Abscess
Malnutrition
Nausea
  • View other providers who treat Nausea
Non-Neonatal Jaundice
Pancreatic Pseudocyst
Pancreatitis
Peptic Ulcer
Pernicious Anemia
Primary Sclerosing Cholangitis
Reflux Esophagitis
Retroperitoneum Cancer
Secondary Biliary Cholangitis
Stomach Stenosis
Ulcerative Colitis
Unexplained Weight Loss
Upper Digestive Tract Cancer
Viral Enteritis
Viral Hepatitis
Vitamin B12 Anemia
Vomiting Disorders
Colon Cancer Screening
Colorectal Cancer Screening
Gallbladder Scan
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Biopsy
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Screening Colonoscopy
Sigmoidoscopy
Ultrasound, Endoanal
Ultrasound, Esophageal
VAP Lipid Testing
Wireless pH Testing

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • Geisinger Choice with no Referral PPO
  • Premium Network Plans - PPO and EPO Plans
    Premium Network Plans PPO
  • BluePreferred PPO
  • Cigna PPO
    Open Access Plus
  • Personal Choice PPO
  • PPOBlue PPO
    Blue High Performance Network
    BCBS PPO
    Community Blue PPO
    Performance Blue
    myBlue Access EPO
  • Nexus Open Access
    Options PPO
    Navigate HMO
    MD IPA/Optimum Choice HMO/Preferred POS HMO-POS
    Medica Choice
    Navigate POS
    Choice Plus POS
  • Keystone Health Plan Central HMO
    Wellspan Health PPO
    Capital Blue Cross PPO
  • MVP Health Plan EPO
  • Curative PPO
    Curative PPO Plus
    Curative EPO
  • High Performance Network - Tiered HPN
    Blue Card PPO
    Blue Card High Performance Network HPN
  • First Health (Coventry Health Care) PPO

Where Dr. Karen Krok, MD Sees Patients

  1. 1 The Milton S. Hershey Medical Center
    500 University Dr, Hershey, PA 17033
  2. 2 Office
    200 Campus Dr Ste 2400, Hershey, PA 17033
  3. 3 Hershey Endoscopy Center LLC
    905 W Governor Rd Ste 100, Hershey, PA 17033

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Telehealth Options
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(443) 579-0144

Meet Dr. Karen Krok, MD

Specialties*
Transplant Hepatology
Gastroenterology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Common Questions and Answers
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FAQs About Dr. Krok's Practice

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Karen Krok, MD. To arrange an appointment, call the number on Dr. Krok's profile.

Dr. Krok frequently treats the following conditions: Cirrhosis, Alcoholic Cirrhosis, Metabolic Dysfunction Associated Steatotic Liver Disease (MASLD), Liver Damage from Alcohol, Biliary Cirrhosis and Primary Biliary Cholangitis. See more on Sharecare.

Dr. Karen Krok, MD is affiliated with Milton S Hershey Medical Center, Lancaster General Hospital, Penn State Health Holy Spirit Medical Center, WellSpan York Hospital, Penn State Health Lancaster Medical Center, Penn State Health St. Joseph Medical Center, WellSpan Gettysburg Hospital and Wilkes-Barre General Hospital.

Yes, Dr. Karen Krok, MD holds board certification in Gastroenterology and Transplant Hepatology.

Training & Medical Education
Medical Education
  • University of Pennsylvania Perelman School of Medicine
Medical Education
Board Certifications
  • Gastroenterology and Transplant Hepatology
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

Hospitals Where Dr. Karen Krok, MD Practices

  • Milton S Hershey Medical Center

    500 University Dr, Hershey, PA

  • Lancaster General Hospital

    555 N Duke St, Lancaster, PA

  • Penn State Health Holy Spirit Medical Center

    503 N 21st St, Camp Hill, PA

  • WellSpan York Hospital

    1001 S George St, York, PA

  • Penn State Health Lancaster Medical Center

    2160 State Rd, Lancaster, PA

  • Penn State Health St. Joseph Medical Center

    2500 Bernville Rd, Reading, PA

  • WellSpan Gettysburg Hospital

    147 Gettys St, Gettysburg, PA

  • Wilkes-Barre General Hospital

    575 N River St, Wilkes Barre, PA

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