John Zisko, MD, specializes in internal medicine and is certified by the American Board of Internal Medicine. He practices at Stull, Jarvis and Spinola Internal Medicine Associates-UPMC. The office is located inside UPMC Magee-Womens Hospital. Dr. Zisko received his medical degree from the University of Pittsburgh School of Medicine. He completed a residency at the UPMC Department of Internal Medicine with a concentration in geriatric medicine. Dr. Zisko is a physician assistant clinical professor of medicine at the University of Pittsburgh School of Medicine. He was section chief, Division of UPMC Shadyside and director of Hospitalist Services at UPMC Shadyside where he promoted advanced practice provider (APP) services within the Hospitalist Program. Dr. Zisko was physician/nursing staff liaison at UPMC Shadyside. He was a member of UPMC Presbyterian Shadyside Quality and Safety Committee, Medical Executive Committee, Hospital Leadership Committee, and Pharmacy Safety Committee, among others. Dr. Zisko developed numerous presentations and articles and received many awards including the Hospitalist Appreciation Award for leadership demonstrated during COVID-19. Are you already a patient of this provider and have a MyUPMC account? Log in to MyUPMC to schedule. Dr. Zisko is rated as an Experienced provider by MediFind in the treatment of Alcoholic Ketoacidosis. His top areas of expertise are Low Blood Pressure, Lactic Acidosis, Respiratory Acidosis, Endoscopy, and Pacemaker Implantation.

Daniela Niec is a primary care provider, practicing in Internal Medicine in Pittsburgh, Pennsylvania. Dr. Niec is rated as an Experienced provider by MediFind in the treatment of Alcoholic Ketoacidosis. Her top areas of expertise are Alcoholic Ketoacidosis, Cardiac Arrest, Asthma in Children, and Asthma.

Geoffrey Pazder is a primary care provider, practicing in Family Medicine in Indiana, Pennsylvania. Dr. Pazder is rated as an Experienced provider by MediFind in the treatment of Alcoholic Ketoacidosis. His top areas of expertise are Dehydration, Delirium, Lymphangitis, and Morning Sickness.

Donna Balewick is a primary care provider, practicing in Family Medicine in Indiana, Pennsylvania. Dr. Balewick is rated as an Experienced provider by MediFind in the treatment of Alcoholic Ketoacidosis. Her top areas of expertise are Sepsis, Morning Sickness, Alcoholic Ketoacidosis, and Urinary Tract Infection (UTI).

Subir Swarup is a primary care provider, practicing in Internal Medicine in East Norriton, Pennsylvania. Dr. Swarup has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of Alcoholic Ketoacidosis. His top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Sepsis, Endoscopy, and Colonoscopy.

Rafael Bayramgalin is a primary care provider, practicing in Family Medicine and Internal Medicine in Erie, Pennsylvania. Dr. Bayramgalin is rated as an Experienced provider by MediFind in the treatment of Alcoholic Ketoacidosis. His top areas of expertise are Sepsis, Lymphangitis, Pneumonia, Atypical Pneumonia, and Colonoscopy.

Efren Leonida is a primary care provider, practicing in Family Medicine in Mt Pleasant, Pennsylvania. Dr. Leonida is rated as an Experienced provider by MediFind in the treatment of Alcoholic Ketoacidosis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Diabetic Nephropathy, Familial Combined Hyperlipidemia, Xanthoma, and Endoscopy.

Martin Zurmuhl is a primary care provider, practicing in Internal Medicine in Sellersville, Pennsylvania. Dr. Zurmuhl is rated as an Experienced provider by MediFind in the treatment of Alcoholic Ketoacidosis. His top areas of expertise are COVID-19, Chronic Obstructive Pulmonary Disease (COPD), Rabies, and Familial Neurocardiogenic Syncope.

Eric Milie is a primary care provider, practicing in Internal Medicine in Erie, Pennsylvania. Dr. Milie is rated as an Experienced provider by MediFind in the treatment of Alcoholic Ketoacidosis. His top areas of expertise are Type 1 Diabetes (T1D), Opioid Use Disorder, Diverticular Disease, Endoscopy, and Hip Replacement.

Anil Shrestha is a primary care provider, practicing in Internal Medicine in Chester, Pennsylvania. Dr. Shrestha is rated as an Experienced provider by MediFind in the treatment of Alcoholic Ketoacidosis. His top areas of expertise are Sepsis, Hospital-Acquired Pneumonia, Atypical Pneumonia, Ureteroscopy, and Pacemaker Implantation.

Gerard Nealon is a primary care provider, practicing in Internal Medicine in Scranton, Pennsylvania. Dr. Nealon is rated as an Experienced provider by MediFind in the treatment of Alcoholic Ketoacidosis. His top areas of expertise are Atypical Pneumonia, Hospital-Acquired Pneumonia, Chronic Obstructive Pulmonary Disease (COPD), and Lung Metastases.

Kenneth Tomczyk is a primary care provider, practicing in Family Medicine in Scranton, Pennsylvania. Dr. Tomczyk is rated as an Experienced provider by MediFind in the treatment of Alcoholic Ketoacidosis. His top areas of expertise are Prader-Willi Syndrome, Seckel Syndrome, Microcephalic Osteodysplastic Primordial Dwarfism Type 2 (MOPD2), and Cockayne Syndrome.

John Flaherty, DO, specializes in hospital medicine and is board-certified in internal medicine by the American Board of Internal Medicine. He is affiliated with UPMC Passavant and UPMC East. Dr. Flaherty received his medical degree from Philadelphia College of Osteopathic Medicine and completed his residency at the University of Pittsburgh School of Medicine. Dr. Flaherty is rated as an Experienced provider by MediFind in the treatment of Alcoholic Ketoacidosis. His top areas of expertise are Chronic Inflammatory Response Syndrome (CIRS), Dehydration, Morning Sickness, and Respiratory Syncytial Virus (RSV) Infection.

Patrick Ottman is a primary care provider, practicing in Internal Medicine in Abington, Pennsylvania. Dr. Ottman is rated as an Experienced provider by MediFind in the treatment of Alcoholic Ketoacidosis. His top area of expertise is Alcoholic Ketoacidosis.

Eric Rosier is a primary care provider, practicing in Internal Medicine in Horsham, Pennsylvania. Dr. Rosier is rated as an Experienced provider by MediFind in the treatment of Alcoholic Ketoacidosis. His top areas of expertise are Sickle Cell Disease, Sepsis, Gitelman Syndrome, Gastrostomy, and Endoscopy.

Philip Huffman is a primary care provider, practicing in Internal Medicine in Scranton, Pennsylvania. Dr. Huffman is rated as an Experienced provider by MediFind in the treatment of Alcoholic Ketoacidosis. His top areas of expertise are Costochondritis, Tietz Syndrome, Anemia, and Dehydration. Dr. Huffman is currently accepting new patients.

Ryan Landefeld is a primary care provider, practicing in Internal Medicine in Meadville, Pennsylvania. Dr. Landefeld is rated as an Experienced provider by MediFind in the treatment of Alcoholic Ketoacidosis. His top areas of expertise are Coronary Heart Disease, High Cholesterol, Hypertension, and Familial Hypertension.

Kunal Kambli is a primary care provider, practicing in Internal Medicine in Pottstown, Pennsylvania. Dr. Kambli is rated as an Experienced provider by MediFind in the treatment of Alcoholic Ketoacidosis. His top areas of expertise are Sepsis, Atypical Pneumonia, Hospital-Acquired Pneumonia, Endoscopy, and Vertebroplasty.

Muhammad Haroon is a primary care provider, practicing in Internal Medicine in Philadelphia, Pennsylvania. Dr. Haroon is rated as an Experienced provider by MediFind in the treatment of Alcoholic Ketoacidosis. His top areas of expertise are Familial Neurocardiogenic Syncope, Fainting, Orthostatic Hypotension, Vertigo, and Ureteroscopy.