
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 highly rated in 25 conditions, according to our data. His clinical expertise encompasses Hereditary Pancreatitis, Acute Pancreatitis, Chronic Erosive Gastritis, Bone Marrow Aspiration, and Endoscopy.
Dr. Kumar is board certified in American Board Of Internal Medicine. He is actively involved in clinical research, co-authoring 490 peer reviewed articles. Dr. Kumar is currently accepting new patients.
Specialties
Licenses
Board Certifications
Fellowships
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER MEDICARE PART D
- PPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- OTHER MEDICARE PART D
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- EPO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- INSURANCE PLAN
- HMO
- MANAGED MEDICAID PLAN
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- EPO
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
700 High Street, Floor 2, Williamsport, PA 17701
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.
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.
Geisinger Medical Center - Gastroenterology
Dr. Diehl is a board-certified and fellowship-trained gastroenterologist. His clinical interests include endoscopic ultrasound, endoscopic retrograde cholangiopancreatography (ERCP) and innovative advanced therapeutic endoscopy. Dr. Diehl obtained his medical degree from the University of California, Los Angeles. He completed his residency at Harbor-UCLA Medical Center and his fellowships in gastroenterology at the University of California, San Francisco Medical Center and the University of California, Los Angeles Medical Center. Dr. Diehl is certified by the American Board of Internal Medicine. In his free time, Dr. Diehl enjoys spending time with his family and exercising, particularly swimming. He also has an appreciation for old cars. Dr. Diehl is highly rated in 27 conditions, according to our data. His clinical expertise encompasses Barrett Esophagus, Gallbladder Disease, Watermelon Stomach, Endoscopy, and Gallbladder Removal. Dr. Diehl is board certified in The American Board Of Internal Medicine. Dr. Diehl is currently accepting new patients.
Geisinger Medical Center - GI Nutrition
Dr. Still is a board-certified and fellowship-trained specialist in nutrition and weight management. His clinical and research interests include malnutrition and comprehensive weight management. Dr. Still obtained his medical degree from the Philadelphia College of Osteopathic Medicine. He completed his residency and a fellowship in clinical nutrition at Geisinger Medical Center. Dr. Still is certified by the American Board of Internal Medicine.|Are weight loss medications right for you? Learn more from Dr. Still. Dr. Still is highly rated in 8 conditions, according to our data. His clinical expertise encompasses Obesity, Malnutrition, Small Bowel Bacterial Overgrowth, Gastric Bypass, and Knee Replacement. Dr. Still is board certified in The American Board Of Internal Medicine. Dr. Still is currently accepting new patients.
Geisinger Montoursville - Endoscopy
Dr. Confer is a board-certified and fellowship-trained gastroenterologist. His clinical interests include endoscopic ultrasound and endoscopic retrograde cholangiopancreatography (ERCP). Dr. Confer attended the Lake Erie College of Osteopathic Medicine, where he received his medical degree. He completed his residency, a fellowship in gastroenterology and hepatology, and a fellowship in advanced therapeutic endoscopy at the Cleveland Clinic Foundation. Dr. Confer is certified by the American Board of Internal Medicine in gastroenterology. Dr. Confer is highly rated in 14 conditions, according to our data. His clinical expertise encompasses Gallbladder Disease, Benign Esophageal Stricture, Cholecystitis, Endoscopy, and Gallbladder Removal. Dr. Confer is board certified in The American Board Of Internal Medicine In Gastroenterology. Dr. Confer is currently accepting new patients.
Frequently Asked Questions about Dr. Vivek D. Kumar
How do I make an appointment with Dr. Vivek D. Kumar?
You can book an appointment with Dr. Vivek D. Kumar by calling their office at 570-980-1032. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Vivek D. Kumar a top-rated expert for Hereditary Pancreatitis?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Vivek D. Kumar is classified as an Distinguished expert for Hereditary Pancreatitis, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Vivek D. Kumar specialize in?
While Dr. Vivek D. Kumar is a Gastroenterology, they have specific expertise in Hereditary Pancreatitis, Acute Pancreatitis, and Chronic Erosive Gastritis. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Gastroenterology.
Does Dr. Vivek D. Kumar participate in research or clinical trials?
Yes. Dr. Vivek D. Kumar has published 490 articles and abstracts on conditions like Hereditary Pancreatitis. You can view a list of Dr. Vivek D. Kumar's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. Vivek D. Kumar accept my insurance?
Dr. Vivek D. Kumar accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 570-980-1032 to verify that your specific plan is currently accepted before your visit.
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
- Distinguished
- Acute PancreatitisDr. Kumar isDistinguished. Learn about Acute Pancreatitis.
- Hereditary PancreatitisDr. Kumar isDistinguished. Learn about Hereditary Pancreatitis.
- Advanced
- AchalasiaDr. Kumar isAdvanced. Learn about Achalasia.
- Alcoholic CirrhosisDr. Kumar isAdvanced. Learn about Alcoholic Cirrhosis.
- Barrett EsophagusDr. Kumar isAdvanced. Learn about Barrett Esophagus.
- Benign Esophageal StrictureDr. Kumar isAdvanced. Learn about Benign Esophageal Stricture.
- Bile Duct ObstructionDr. Kumar isAdvanced. Learn about Bile Duct Obstruction.
- Bone Marrow AspirationDr. Kumar isAdvanced. Learn about Bone Marrow Aspiration.
- Chronic Erosive GastritisDr. Kumar isAdvanced. Learn about Chronic Erosive Gastritis.
- CirrhosisDr. Kumar isAdvanced. Learn about Cirrhosis.
- Congenital Diaphragmatic HerniaDr. Kumar isAdvanced. Learn about Congenital Diaphragmatic Hernia.
- DiarrheaDr. Kumar isAdvanced. Learn about Diarrhea.
- Diverticular DiseaseDr. Kumar isAdvanced. Learn about Diverticular Disease.
- End-Stage Renal Disease (ESRD)Dr. Kumar isAdvanced. Learn about End-Stage Renal Disease (ESRD).
- EndoscopyDr. Kumar isAdvanced. Learn about Endoscopy.
- Enlarged LiverDr. Kumar isAdvanced. Learn about Enlarged Liver.
- Esophageal VaricesDr. Kumar isAdvanced. Learn about Esophageal Varices.
- EsophagitisDr. Kumar isAdvanced. Learn about Esophagitis.
- GastritisDr. Kumar isAdvanced. Learn about Gastritis.
- Gastrointestinal BleedingDr. Kumar isAdvanced. Learn about Gastrointestinal Bleeding.
- HemorrhoidsDr. Kumar isAdvanced. Learn about Hemorrhoids.
- Hiatal HerniaDr. Kumar isAdvanced. Learn about Hiatal Hernia.
- Lower Esophageal RingDr. Kumar isAdvanced. Learn about Lower Esophageal Ring.
- MalnutritionDr. Kumar isAdvanced. Learn about Malnutrition.
- TenesmusDr. Kumar isAdvanced. Learn about Tenesmus.
- Experienced
- Accessory PancreasDr. Kumar isExperienced. Learn about Accessory Pancreas.
- AnemiaDr. Kumar isExperienced. Learn about Anemia.
- Angiodysplasia of the ColonDr. Kumar isExperienced. Learn about Angiodysplasia of the Colon.
- AscitesDr. Kumar isExperienced. Learn about Ascites.
- Bacterial GastroenteritisDr. Kumar isExperienced. Learn about Bacterial Gastroenteritis.
- Banti's SyndromeDr. Kumar isExperienced. Learn about Banti's Syndrome.
- Bile Duct StrictureDr. Kumar isExperienced. Learn about Bile Duct Stricture.
- Bone GraftDr. Kumar isExperienced. Learn about Bone Graft.
- Childhood PancreatitisDr. Kumar isExperienced. Learn about Childhood Pancreatitis.
- Childhood VolvulusDr. Kumar isExperienced. Learn about Childhood Volvulus.
- Cholangiocarcinoma (Bile Duct Cancer)Dr. Kumar isExperienced. Learn about Cholangiocarcinoma (Bile Duct Cancer).
- CholangitisDr. Kumar isExperienced. Learn about Cholangitis.
- CholedocholithiasisDr. Kumar isExperienced. Learn about Choledocholithiasis.
- CholestasisDr. Kumar isExperienced. Learn about Cholestasis.
- ColitisDr. Kumar isExperienced. Learn about Colitis.
- Collagenous ColitisDr. Kumar isExperienced. Learn about Collagenous Colitis.
- ColonoscopyDr. Kumar isExperienced. Learn about Colonoscopy.
- Colorectal CancerDr. Kumar isExperienced. Learn about Colorectal Cancer.
- Congenital Hepatic FibrosisDr. Kumar isExperienced. Learn about Congenital Hepatic Fibrosis.
- Crohn's DiseaseDr. Kumar isExperienced. Learn about Crohn's Disease.
- Eosinophilic ColitisDr. Kumar isExperienced. Learn about Eosinophilic Colitis.
- Familial Adenomatous PolyposisDr. Kumar isExperienced. Learn about Familial Adenomatous Polyposis.
- Familial Colorectal CancerDr. Kumar isExperienced. Learn about Familial Colorectal Cancer.
- Familial Pancreatic CancerDr. Kumar isExperienced. Learn about Familial Pancreatic Cancer.
- Fecal ImpactionDr. Kumar isExperienced. Learn about Fecal Impaction.
- Gallbladder DiseaseDr. Kumar isExperienced. Learn about Gallbladder Disease.
- GallstonesDr. Kumar isExperienced. Learn about Gallstones.
- Gardner SyndromeDr. Kumar isExperienced. Learn about Gardner Syndrome.
- Gas Bloat SyndromeDr. Kumar isExperienced. Learn about Gas Bloat Syndrome.
- GastrectomyDr. Kumar isExperienced. Learn about Gastrectomy.
- Gastric DysmotilityDr. Kumar isExperienced. Learn about Gastric Dysmotility.
- Gastroesophageal Reflux Disease (GERD)
- Gastroesophageal Reflux in InfantsDr. Kumar isExperienced. Learn about Gastroesophageal Reflux in Infants.
- GastrostomyDr. Kumar isExperienced. Learn about Gastrostomy.
- Hemorrhagic ProctocolitisDr. Kumar isExperienced. Learn about Hemorrhagic Proctocolitis.
- HepatitisDr. Kumar isExperienced. Learn about Hepatitis.
- Hepatitis BDr. Kumar isExperienced. Learn about Hepatitis B.
- Hepatitis CDr. Kumar isExperienced. Learn about Hepatitis C.
- IleostomyDr. Kumar isExperienced. Learn about Ileostomy.
- IndigestionDr. Kumar isExperienced. Learn about Indigestion.
- Intestinal CancerDr. Kumar isExperienced. Learn about Intestinal Cancer.
- JaundiceDr. Kumar isExperienced. Learn about Jaundice.
- Kidney TransplantDr. Kumar isExperienced. Learn about Kidney Transplant.
- Kyasanur Forest DiseaseDr. Kumar isExperienced. Learn about Kyasanur Forest Disease.
- Liver CancerDr. Kumar isExperienced. Learn about Liver Cancer.
- Liver EmbolizationDr. Kumar isExperienced. Learn about Liver Embolization.
- Liver FailureDr. Kumar isExperienced. Learn about Liver Failure.
- Lymphocytic ColitisDr. Kumar isExperienced. Learn about Lymphocytic Colitis.
- MalabsorptionDr. Kumar isExperienced. Learn about Malabsorption.
- Menetrier DiseaseDr. Kumar isExperienced. Learn about Menetrier Disease.
- Morning SicknessDr. Kumar isExperienced. Learn about Morning Sickness.
- Neuroendocrine TumorDr. Kumar isExperienced. Learn about Neuroendocrine Tumor.
- Non-Alcoholic Fatty Liver DiseaseDr. Kumar isExperienced. Learn about Non-Alcoholic Fatty Liver Disease.
- Nonalcoholic Steatohepatitis (NASH)Dr. Kumar isExperienced. Learn about Nonalcoholic Steatohepatitis (NASH).
- ObesityDr. Kumar isExperienced. Learn about Obesity.
- Omsk Hemorrhagic FeverDr. Kumar isExperienced. Learn about Omsk Hemorrhagic Fever.
- Painful SwallowingDr. Kumar isExperienced. Learn about Painful Swallowing.
- Pancreas DivisumDr. Kumar isExperienced. Learn about Pancreas Divisum.
- PancreatectomyDr. Kumar isExperienced. Learn about Pancreatectomy.
- Pancreatic CancerDr. Kumar isExperienced. Learn about Pancreatic Cancer.
- PorphyriaDr. Kumar isExperienced. Learn about Porphyria.
- Portal HypertensionDr. Kumar isExperienced. Learn about Portal Hypertension.
- Primary Biliary CholangitisDr. Kumar isExperienced. Learn about Primary Biliary Cholangitis.
- ProctitisDr. Kumar isExperienced. Learn about Proctitis.
- Progressive Familial Intrahepatic Cholestasis Type 1
- Progressive Familial Intrahepatic Cholestasis Type 2
- Progressive Familial Intrahepatic Cholestasis Type 3
- Reynolds SyndromeDr. Kumar isExperienced. Learn about Reynolds Syndrome.
- Sclerosing CholangitisDr. Kumar isExperienced. Learn about Sclerosing Cholangitis.
- Sclerosing MesenteritisDr. Kumar isExperienced. Learn about Sclerosing Mesenteritis.
- Swallowing DifficultyDr. Kumar isExperienced. Learn about Swallowing Difficulty.
- Tissue BiopsyDr. Kumar isExperienced. Learn about Tissue Biopsy.
- Trichohepatoenteric SyndromeDr. Kumar isExperienced. Learn about Trichohepatoenteric Syndrome.
- Turcot SyndromeDr. Kumar isExperienced. Learn about Turcot Syndrome.
- Ulcerative ColitisDr. Kumar isExperienced. Learn about Ulcerative Colitis.
- Viral GastroenteritisDr. Kumar isExperienced. Learn about Viral Gastroenteritis.
- VisceromegalyDr. Kumar isExperienced. Learn about Visceromegaly.
- Watermelon StomachDr. Kumar isExperienced. Learn about Watermelon Stomach.
- Wilson DiseaseDr. Kumar isExperienced. Learn about Wilson Disease.


