Summary

Dr. Jaroslav Zivny treats colon polyps, upper GI bleeds, and GI bleeds, and performs colonoscopy, lower GI endoscopy, and upper GI endoscopy. He has practiced gastroenterology for 31 years and is affiliated with UMass Memorial Medical Center.

Board-certified in internal medicine by the American Board of Internal Medicine, Dr. Zivny earned his medical degree from Charles University in Prague, completed his residency at UMass Chan Medical School, and completed fellowships at Beth Israel Deaconess Medical Center–Harvard Medical School and UMass Memorial Medical Center. He sees patients in Worcester, Massachusetts, and speaks English and Russian.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3
  • 31 years of experience
  • 13 insurance plans accepted
  • speaks English, Russian
  • Beth Israel Deaconess Med Ctr - Harvard Med School
  • 1 specialty
  • 11 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 3 office locations
  • Male

Office Locations

Jaroslav Zivny has 3 locations

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Jaroslav Zivny, MDAshley Anderson, APRNTheresa Obonyano, APRNJan Seiler, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3 
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31 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Russian Speaks English Speaks English Speaks English
Worcester , MASacramento , CASacramento , CAMontgomery , AL
Med School: Charles University, Prague Med School: East Tennessee State University - Quillen College of Medicine Med School: The University of Texas Health Science Center at Houston Med School: Georgia State University
Current Profile
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Insurance Plans Accepted by Jaroslav Zivny

  • AARP
  • Aetna
  • Aetna - Medicare
  • Blue Cross Blue Shield of Massachusetts
  • Cigna
  • Fallon Community Health Plan (FCHP)
  • Fallon Community Health Plan (FCHP) - Medicaid (Managed)
  • Health New England
  • MassHealth - Medicaid
  • Medicare - Medicare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - PPO

Medical Specialties

Jaroslav Zivny has the following specialty

Specialty Expertise

Jaroslav Zivny has the following 11 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Endoscopic Retrograde Cholangiopancreatography (ERCP)
  • Hemorrhoids
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

31 Years Experience

Jaroslav Zivny holds an expired medical license in the states of Maine and Massachusetts. They are board certified in Internal medicine by the American Board of Internal Medicine.

Board Certifications

Board certified in Internal medicine by the American Board of Internal Medicine.

Medical License

Medical Doctor with an expired medical license in the state of Maine that expired in 2026 and an expired medical license in the state of Massachusetts that expired in 2026.

Education & Training

Fellowship

Completed their fellowship at Beth Israel Deaconess Med Ctr - Harvard Med School and UMass Memorial Medical Center.

Residency

Completed their residency at UMass Chan Medical School.

Medical School

Graduated from Charles University, Prague in 1995.

NPI Number

Jaroslav Zivny's NPI number is 1144203076.

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Frequently Asked Questions

What languages does Jaroslav Zivny speak?
Jaroslav Zivny speaks English and Russian.
Is Jaroslav Zivny accepting new patients?
Jaroslav Zivny is accepting new patients on Vitals. View Jaroslav Zivny's profile on Vitals to make an appointment.
Where is Jaroslav Zivny's office located?
Jaroslav Zivny's office is located at 55 Lake Ave N, Worcester, MA, 01655.
Does Jaroslav Zivny accept my insurance?
You can see the insurance plans that Jaroslav Zivny accepts on their Vitals profile.
How can I make an appointment with Jaroslav Zivny?
You can find contact information for Jaroslav Zivny here on Vitals.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Board certification bodies (such as ABMS)
  • Healthcare system and provider network data

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