MediFind found 10 doctor with experience in Gastrointestinal Bleeding near Jamestown, NY. Of these, 9 are Experienced and 1 are Advanced.
GLPP Gastroenterology
James Campion, MD, is a physician board-certified in gastroenterology by the American Board of Internal Medicine. Dr. Campion received his medical degree from SUNY University at Buffalo Jacobs School of Medicine and Biomedical Sciences and completed his residency at Johns Hopkins Bayview Medical Center. Dr. Campion is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Gastric Dysmotility, Diverticular Disease, Barrett Esophagus, Gastrectomy, and Colonoscopy.
UPMC Chautauqua Hospitalists
William Swagler, DO, specializes in hospital medicine and is board-certified in internal medicine by the American Osteopathic Board of Internal Medicine. He is affiliated with UPMC Chautauqua. Dr. Swagler completed his residency at Millcreek Community Hospital and medical degre at Philadelphia College of Osteopathic Medicine. Dr. Swagler is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Ogilvie Syndrome, COVID-19, Acute Kidney Failure, Vertebroplasty, and Bone Graft.
Jamestown Area Medical Associates - Great Lakes Physician Practice, Emergency Physicians
Srinivas Bommireddipalli is a primary care provider, practicing in Internal Medicine in Jamestown, New York. Dr. Bommireddipalli is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Ogilvie Syndrome, Apoplexy, Multisystem Inflammatory Syndrome in Children (MIS-C), Gastrostomy, and Ureteroscopy. Dr. Bommireddipalli is currently accepting new patients.
GLPP Gastroenterology
Keith Kulju, MD, specializes in gastroenterology and is board-certified by the American Board of Internal Medicine. He is affiliated with UPMC Chautauqua. Dr. Kulju received his medical degree from SUNY Upstate Medical University and completed his residency and fellowship at the University of Rochester Medical Center. Dr. Kulju is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Trichohepatoenteric Syndrome, Diverticular Disease, Esophagitis, Gastrectomy, and Endoscopy.
UPMC Chautauqua Hospitalist Department
James Cowles, MD, specializes in hospital medicine and is board-certified by the American Board of Family Medicine. He is affiliated with UPMC Chautauqua, UPMC Northwest, and UPMC Hamot. Dr. Cowles received his medial degree from Penn State College of Medicine in Hershey, Pennsylvania and completed his residency at the University of Pittsburgh School of Medicine. Dr. Cowles is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Subacute Cerebellar Degeneration, Gastrointestinal Bleeding, COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), and Endoscopy.
UPMC Chautauqua Hospitalist Department
Vanessa Ramlal is a primary care provider, practicing in Family Medicine in Jamestown, New York. Dr. Ramlal is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. Her top areas of expertise are Ogilvie Syndrome, COVID-19, Cellulitis, Bone Graft, and Vertebroplasty.
UPMC Chautauqua Hospitalist Department
Jonathan Blasius, MD, specializes in hospital medicine and is board-certified in internal medicine by the American Board of Internal Medicine. He is affiliated with UPMC Chautauqua. Dr. Blasius received his medical degree from The Ohio State University College of Medicine and completed his residency at Medical Center of Delaware/ChristianaCare Christiana Hospital. Dr. Blasius is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Childhood Iron Deficiency Anemia, Multisystem Inflammatory Syndrome in Children (MIS-C), Cerebral Hypoxia, Ureteroscopy, and Gastrostomy.
GLPP Internal Medicine - Jamestown
Evadne Ong is a primary care provider, practicing in Internal Medicine in Jamestown, New York. Dr. Ong is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. Her top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Hypothyroidism.
Umamaheswara Vejendla MD
Umamaheswara Vejendla is a primary care provider, practicing in Internal Medicine in Jamestown, New York. Dr. Vejendla is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Idiopathic Edema, Lung Metastases, Anemia, Gastrostomy, and Colonoscopy.
The Resource Center
Adnan Munir is a primary care provider, practicing in Family Medicine in Jamestown, New York. Dr. Munir is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Memory Loss, Cerebral Palsy, Lung Metastases, Gastrostomy, and Ureteroscopy.
Last Updated: 10/30/2025







