Vivek Kumar
Experienced in Crohn's Disease

Dr. Vivek Kumar

Gastroenterology
UPMC
UPMC Digestive Health Care
700 High Street, Floor 2, 
Williamsport, PA 
On Staff At
Accepting New Patients
Offers Telehealth

Experienced in Crohn's Disease
UPMC
UPMC Digestive Health Care
700 High Street, Floor 2, 
Williamsport, PA 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Vivek Kumar, MD, specializes in gastroenterology and is certified by the American Board of Internal Medicine. He practices at UPMC Susquehanna Health Digestive Disease Center and is affiliated with UPMC Muncy and UPMC Williamsport. He completed his medical degree at Delhi University Maulana Azad Medical College.

Dr. Kumar is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. His top areas of expertise are Acute Pancreatitis, Hereditary Pancreatitis, Chronic Erosive Gastritis, Endoscopy, and Gastrectomy.

His clinical research consists of co-authoring 85 peer reviewed articles. MediFind looks at clinical research from the past 15 years.

Graduate Institution
Delhi University Maulana Azad Medical College
Residency
Johns Hopkins University School of Medicine
Specialties
Gastroenterology
Licenses
Internal Medicine in MD
Board Certifications
American Board Of Internal Medicine
Fellowships
Yale University
Hospital Affiliations
Upmc Muncy
Upmc Williamsport
Languages Spoken
English
Hindi
Punjabi
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Capital Blue Cross
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • OTHER MEDICARE PART D
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Gateway Health Plan
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE SNP
  • OTHER MEDICARE PART D
Geisinger
  • HMO
  • POS
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Highmark
  • EPO
  • HMO
  • PPO
Horizon Healthcare
  • EPO
  • POS
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Kaiser Permanente
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER MEDICARE
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
Nippon Life
  • INSURANCE PLAN
PA Health and Wellness
  • HMO
  • MANAGED MEDICAID PLAN
TeamCare
  • OTHER COMMERCIAL
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
UPMC
  • EPO
  • PPO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
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Locations

UPMC Digestive Health Care
700 High Street, Floor 2, Williamsport, PA 17701
Call: 570-980-1032

Additional Areas of Focus

Dr. Kumar has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.

Non-Alcoholic Fatty Liver Disease
Nonalcoholic Steatohepatitis (NASH)

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.


85 Total Publications

JAX Animal Behavior System (JABS): A genetics informed, end-to-end advanced behavioral phenotyping platform for the laboratory mouse.
JAX Animal Behavior System (JABS): A genetics informed, end-to-end advanced behavioral phenotyping platform for the laboratory mouse.
Journal: bioRxiv : the preprint server for biology
Published: September 26, 2025
View All 85 Publications
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 (29.2 miles away)
800-275-6401
Languages Spoken:
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Accepting New Patients
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Dr. Shellenberger is a board-certified and fellowship-trained gastroenterologist. His clinical interests include postgraduate medical education, esophageal motility and other GI laboratory procedures. Dr. Shellenberger earned his medical degree from the Philadelphia College of Osteopathic Medicine. He completed his residency and his fellowship in gastroenterology at Geisinger Medical Center. Dr. Shellenberger is certified by the American Board of Internal Medicine in internal medicine and gastroenterology. Dr. Shellenberger is rated as an Advanced provider by MediFind in the treatment of Crohn's Disease. His top areas of expertise are Crohn's Disease, Angiodysplasia of the Colon, Swallowing Difficulty, Endoscopy, and Colonoscopy.

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Digestive Care Associates, PC

490 Northampton St, 
Edwardsville, PA 
 (50.2 miles away)
570-288-8100
Languages Spoken:
English
See accepted insurances

Mohammad Tashkandi is a Gastroenterologist in Edwardsville, Pennsylvania. Dr. Tashkandi is rated as an Advanced provider by MediFind in the treatment of Crohn's Disease. His top areas of expertise are Crohn's Disease, Familial Adenomatous Polyposis, Gardner Syndrome, Endoscopy, and Gastrectomy.

VIEW MORE CROHN'S DISEASE DOCTORS

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Kumar's expertise for a condition
ConditionClose
    • Distinguished
    • Acute Pancreatitis
      Dr. Kumar is
      Distinguished
      . Learn about Acute Pancreatitis.
      See more Acute Pancreatitis experts
    • Hereditary Pancreatitis
      Dr. Kumar is
      Distinguished
      . Learn about Hereditary Pancreatitis.
      See more Hereditary Pancreatitis experts
    • Advanced
    • Achalasia
      Dr. Kumar is
      Advanced
      . Learn about Achalasia.
      See more Achalasia experts
    • Barrett Esophagus
      Dr. Kumar is
      Advanced
      . Learn about Barrett Esophagus.
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    • Benign Esophageal Stricture
      Dr. Kumar is
      Advanced
      . Learn about Benign Esophageal Stricture.
      See more Benign Esophageal Stricture experts
    • Bile Duct Obstruction
      Dr. Kumar is
      Advanced
      . Learn about Bile Duct Obstruction.
      See more Bile Duct Obstruction experts
    • Chronic Erosive Gastritis
      Dr. Kumar is
      Advanced
      . Learn about Chronic Erosive Gastritis.
      See more Chronic Erosive Gastritis experts
    • Congenital Diaphragmatic Hernia
      Dr. Kumar is
      Advanced
      . Learn about Congenital Diaphragmatic Hernia.
      See more Congenital Diaphragmatic Hernia experts
    View All 14 Advanced Conditions
    • Experienced
    • 15q11.2 Microdeletion
      Dr. Kumar is
      Experienced
      . Learn about 15q11.2 Microdeletion.
      See more 15q11.2 Microdeletion experts
    • Accessory Pancreas
      Dr. Kumar is
      Experienced
      . Learn about Accessory Pancreas.
      See more Accessory Pancreas experts
    • Alcoholic Cirrhosis
      Dr. Kumar is
      Experienced
      . Learn about Alcoholic Cirrhosis.
      See more Alcoholic Cirrhosis experts
    • Angiodysplasia of the Colon
      Dr. Kumar is
      Experienced
      . Learn about Angiodysplasia of the Colon.
      See more Angiodysplasia of the Colon experts
    • Ascites
      Dr. Kumar is
      Experienced
      . Learn about Ascites.
      See more Ascites experts
    • Bacterial Gastroenteritis
      Dr. Kumar is
      Experienced
      . Learn about Bacterial Gastroenteritis.
      See more Bacterial Gastroenteritis experts
    View All 65 Experienced Conditions
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