Nathaniel Weathington, MD, PhD, specializes in pulmonology and is certified in internal medicine, pulmonary disease, and critical care medicine by the American Board of Internal Medicine. He practices at UPMC Somerset, UPMC St. Margaret, and UPMC Bedford. Dr. Weathington is affiliated with Pulmonary Consultants - UPMC. He completed his medical degree at the University of Alabama School of Medicine at Birmingham. Dr. Weathington is rated as an Advanced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Pneumonia, Asthma, Cerebral Hypoxia, and Lung Metastases.

Heather Hanzlik is a primary care provider, practicing in Internal Medicine in Natrona Heights, Pennsylvania. Dr. Hanzlik is rated as an Experienced provider by MediFind in the treatment of Pneumonia. Her top areas of expertise are Hypothyroidism, Obesity in Children, Glucose-Galactose Malabsorption Deficiency, and Glucose Phosphate Isomerase Deficiency. Dr. Hanzlik is currently accepting new patients.

Dominick Defrances is a primary care provider, practicing in Internal Medicine in Natrona Heights, Pennsylvania. Dr. Defrances is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Glucose-Galactose Malabsorption Deficiency, Glucose Phosphate Isomerase Deficiency, Congenital Sucrase-Isomaltase Deficiency, and Pneumonia. Dr. Defrances is currently accepting new patients.

David Yuan, MD, MS, is a family medicine and geriatric physician, dual-certified by the American Board of Family Medicine. He is the director for the UPMC St. Margaret Geriatric Fellowship Program. Dr. Yuan received his medical degree from Jefferson Medical College and completed his residency at Chestnut Hill Family Practice. He completed his fellowships in geriatrics and faculty development at UPMC and completed a Master of  Medical Education at the University of Pittsburgh. Dr. Yuan’s clinical interests include health care for the older population in the community and educating learners in geriatrics. He is a member of the American Academy of Family Physicians, American Geriatrics Society, Pennsylvania Medical Society. Dr. Yuan is membership chair of the Pennsylvania Geriatrics Society - Western Division. Dr. Yuan lives in Point Breeze, near Pittsburgh, with his wife and two daughters. He is an avid runner and enjoys playing soccer. View the full list of Dr. Yuan’s publications on PubMed. Dr. Yuan is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Alzheimer's Disease, Dementia, Prolidase Deficiency, and Vascular Dementia.

David Shin is a primary care provider, practicing in Internal Medicine in Natrona Heights, Pennsylvania. Dr. Shin is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Transient Familial Hyperbilirubinemia, Thyroid Dysgenesis, Congenital Hypothyroidism, Colonoscopy, and Endoscopy.

Elie Francis is a primary care provider, practicing in Internal Medicine in Natrona Heights, Pennsylvania. Dr. Francis is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Combined Hyperlipidemia, and Hip Replacement.

Surinder Bajwa is a primary care provider, practicing in Internal Medicine in New Kensington, Pennsylvania. Dr. Bajwa is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Breast Cancer, Familial Hypertension, Hypertension, Gastrostomy, and Hip Replacement.

Abdul Khan is a primary care provider, practicing in Internal Medicine in Pittsburgh, Pennsylvania. Dr. Khan is rated as an Advanced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are End-Stage Renal Disease (ESRD), Hypertension, Glucocorticoid-Remediable Aldosteronism, Gastrostomy, and Endoscopy.

John Brehm is a Pulmonary Medicine provider in Pittsburgh, Pennsylvania. Dr. Brehm is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Asthma, Asthma in Children, Chronic Obstructive Pulmonary Disease (COPD), and Lung Metastases. Dr. Brehm is currently accepting new patients.

John Raffensperger is a Pulmonary Medicine provider in Pittsburgh, Pennsylvania. Dr. Raffensperger is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Pulmonary Fibrosis, Lung Metastases, Cerebral Hypoxia, and Chronic Obstructive Pulmonary Disease (COPD). Dr. Raffensperger is currently accepting new patients.

Nagib Manov is a Geriatrics provider in Pittsburgh, Pennsylvania. Dr. Manov is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Dementia, Painful Swallowing, Swallowing Difficulty, and Alzheimer's Disease.

Gwen Breuer is a primary care provider, practicing in Internal Medicine in Pittsburgh, Pennsylvania. Dr. Breuer is rated as an Experienced provider by MediFind in the treatment of Pneumonia. Her top areas of expertise are Osteomyelitis in Children, Peptic Ulcer, Necrosis, Endoscopy, and Hip Replacement.

John Wisneski is a primary care provider, practicing in Internal Medicine in Aspinwall, Pennsylvania. Dr. Wisneski is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Sitosterolemia.

Daniel Monahan is a primary care provider, practicing in Family Medicine in Pittsburgh, Pennsylvania. Dr. Monahan is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Idiopathic Edema, Lung Metastases, Sitosterolemia, and Endoscopy.

William Bain is a Pulmonary Medicine specialist and an Intensive Care Medicine provider in Monroeville, Pennsylvania. Dr. Bain is rated as a Distinguished provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Acute Respiratory Distress Syndrome (ARDS), Pneumonia, COVID-19, and Pseudomonas Stutzeri Infections.

Constance Jennings is a Pulmonary Medicine provider in Monroeville, Pennsylvania. Dr. Jennings is rated as an Experienced provider by MediFind in the treatment of Pneumonia. Her top areas of expertise are Bronchiectasis, Lung Metastases, Allergic Bronchopulmonary Aspergillosis, and Emphysema. Dr. Jennings is currently accepting new patients.

Aaron Smuckler, MD, specializes in family medicine and is board-certified in internal medicine by the American Board of Internal Medicine in addition to pediatrics by the American Board of Pediatrics. He practices at Renaissance Family Practice-UPMC and is affiliated with UPMC St. Margaret. Dr. Smuckler received his medical degree from SUNY Upstate Medical University and completed his residency at the University of Rochester Medical Center. Dr. Smuckler is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Antiphospholipid Syndrome, Protein C Deficiency, Hereditary Resistance to Anti-Vitamin K, and Protein S Deficiency.

Itamar Levari is a primary care provider, practicing in Internal Medicine in Pittsburgh, Pennsylvania. Dr. Levari is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Primary Biliary Cholangitis, Reynolds Syndrome, Squamous Cell Lung Carcinoma, Small Cell Lung Cancer (SCLC), and Endoscopy. Dr. Levari is currently accepting new patients.

Daniel Bubenheim is a primary care provider, practicing in Family Medicine in Leechburg, Pennsylvania. Dr. Bubenheim is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Generalized Tonic-Clonic Seizure.

Danny Palmieri is a primary care provider, practicing in Internal Medicine in Leechburg, Pennsylvania. Dr. Palmieri is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Multiple Carboxylase Deficiency.