Heidi O'connor is an Internal Medicine provider in Milton, Massachusetts. Dr. O'connor is rated as a Distinguished provider by MediFind in the treatment of Allergic Bronchopulmonary Aspergillosis. Her top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Allergic Bronchopulmonary Aspergillosis, and Obstructive Sleep Apnea.

Sucharita Kher is an Intensive Care Medicine provider in Boston, Massachusetts. Dr. Kher is rated as an Advanced provider by MediFind in the treatment of Allergic Bronchopulmonary Aspergillosis. Her top areas of expertise are Pulmonary Aspergilloma, Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Chronic Cough, and Hip Replacement.

Douglas Beach is an Internal Medicine specialist and an Intensive Care Medicine provider in Boston, Massachusetts. Dr. Beach is rated as an Advanced provider by MediFind in the treatment of Allergic Bronchopulmonary Aspergillosis. His top areas of expertise are Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Asthma, and Grass Allergy.

Daniel Steinberg is an Allergy and Immunologist in Chestnut Hill, Massachusetts. Dr. Steinberg is rated as an Advanced provider by MediFind in the treatment of Allergic Bronchopulmonary Aspergillosis. His top areas of expertise are Sinusitis, Allergic Rhinitis, Grass Allergy, and Selective Deficiency of IgA.

Kai Saukkonen is an Intensive Care Medicine provider in Boston, Massachusetts. Dr. Saukkonen is rated as an Advanced provider by MediFind in the treatment of Allergic Bronchopulmonary Aspergillosis. His top areas of expertise are Bronchiectasis, Lung Metastases, Acute Interstitial Pneumonia, and Lung Nodules.

Walter O'donnell is an Intensive Care Medicine provider in Boston, Massachusetts. Dr. O'donnell is rated as an Advanced provider by MediFind in the treatment of Allergic Bronchopulmonary Aspergillosis. His top areas of expertise are Bronchiectasis, Lung Metastases, Chronic Cough, Gastrostomy, and Lung Transplant.

Fiona Gibbons is an Intensive Care Medicine provider in Boston, Massachusetts. Dr. Gibbons is rated as an Advanced provider by MediFind in the treatment of Allergic Bronchopulmonary Aspergillosis. Her top areas of expertise are Interstitial Lung Disease, Acute Interstitial Pneumonia, Lung Metastases, and Sarcoidosis.

Angela Frank is an Intensive Care Medicine provider in Boston, Massachusetts. Dr. Frank is rated as an Advanced provider by MediFind in the treatment of Allergic Bronchopulmonary Aspergillosis. Her top areas of expertise are Lung Metastases, Lung Nodules, Interstitial Lung Disease, Acute Interstitial Pneumonia, and Gastrostomy.

Thomas Irvine is an Intensive Care Medicine provider in Falmouth, Massachusetts. Dr. Irvine is rated as an Advanced provider by MediFind in the treatment of Allergic Bronchopulmonary Aspergillosis. His top areas of expertise are Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Pleurisy, Gastrostomy, and Endoscopy.

John Wengryn is a Pulmonary Medicine provider in Plymouth, Massachusetts. Dr. Wengryn is rated as an Advanced provider by MediFind in the treatment of Allergic Bronchopulmonary Aspergillosis. His top areas of expertise are Lung Metastases, Pneumonia, Chronic Obstructive Pulmonary Disease (COPD), Endoscopy, and Gastrostomy.

Karin Sloan is an Intensive Care Medicine provider in Norwell, Massachusetts. Dr. Sloan is rated as an Advanced provider by MediFind in the treatment of Allergic Bronchopulmonary Aspergillosis. Her top areas of expertise are Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Obstructive Sleep Apnea, and Allergic Bronchopulmonary Aspergillosis.

Mandeep Hundal is an Intensive Care Medicine provider in Leominster, Massachusetts. Dr. Hundal is rated as an Experienced provider by MediFind in the treatment of Allergic Bronchopulmonary Aspergillosis. His top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Pneumonia, Lung Nodules, and Gastrostomy.

Khalid Ismail is an Intensive Care Medicine provider in Boston, Massachusetts. Dr. Ismail is rated as an Experienced provider by MediFind in the treatment of Allergic Bronchopulmonary Aspergillosis. His top areas of expertise are Obstructive Sleep Apnea, Acute Interstitial Pneumonia, Lung Metastases, Interstitial Lung Disease, and Gastrostomy.

Payam Aghassi is an Intensive Care Medicine provider in Leominster, Massachusetts. Dr. Aghassi is rated as an Experienced provider by MediFind in the treatment of Allergic Bronchopulmonary Aspergillosis. His top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Obstructive Sleep Apnea, Gastrostomy, and Endoscopy.

Charles Smith is a primary care provider, practicing in Internal Medicine in Boston, Massachusetts. Dr. Smith is rated as an Experienced provider by MediFind in the treatment of Allergic Bronchopulmonary Aspergillosis. His top areas of expertise are Polymyalgia Rheumatica, Rhizomelic Pseudopolyarthritis, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

Sean Levy is an Internal Medicine provider in Boston, Massachusetts. Dr. Levy is rated as an Experienced provider by MediFind in the treatment of Allergic Bronchopulmonary Aspergillosis. His top areas of expertise are Sarcoidosis, Empyema, Neurosarcoidosis, and Lung Metastases.

Dr. Wertheim is a member of the Pulmonary Vascular Disease Program at Brigham and Women’s Hospital.  He specializes in the care of patients with pulmonary arterial hypertension (PAH) and complex heart-lung interactions.  After studying biochemistry at Lafayette College, Dr. Wertheim received his Doctorate in Medicine from Harvard Medical School in 2011.  At the Massachusetts General Hospital, he completed his residency in internal medicine in 2014.   Dr. Wertheim then trained in pulmonary and critical care medicine at Brigham and Women’s Hospital, and he graduated in 2017.  During this time, he was the first physician selected for the Burke Advanced Fellowship in Pulmonary Heart Disease, one of the few dedicated pulmonary hypertension training programs in the country.    His clinical interests include pulmonary hypertension, pulmonary embolism, critical care medicine, unexplained dyspnea, and cardiopulmonary exercise testing.  He founded the Rheumatic Pulmonary Vascular Disease Clinic to promptly diagnose pulmonary hypertension in patients with connective tissue diseases such as systemic sclerosis.  In 2021-2022, Dr. Wertheim’s patient satisfaction scores ranked in the top 10% of physician nationwide.  He is board-certified in pulmonary disease, critical care medicine, and internal medicine.  As a scientist, Dr. Wertheim studies the biology of pulmonary arterial hypertension to identify treatment strategies.  He earned research awards from the Pulmonary Vascular Research Institute and Brigham and Women’s Hospital/Hearst Foundation.  He receives funding from the National Heart Lung and Blood Institute/National Institutes of Health.  A list of his publications can be found here.A member of the Harvard Medical School faculty, Dr. Wertheim trains fellows and residents in his clinic and inpatient practice at Brigham and Women’s Hospital.  Outside of medicine, he enjoys time with his wife and daughters, saltwater fishing, boating, working with tools, and enjoying the outdoors. Dr. Wertheim is rated as an Experienced provider by MediFind in the treatment of Allergic Bronchopulmonary Aspergillosis. His top areas of expertise are Pulmonary Hypertension, Cerebral Hypoxia, Pulmonary Veno-Occlusive Disease, and Lung Metastases.

Julia Lindenberg is a primary care provider, practicing in Internal Medicine in Boston, Massachusetts. Dr. Lindenberg is rated as an Experienced provider by MediFind in the treatment of Allergic Bronchopulmonary Aspergillosis. Her top areas of expertise are Opioid Use Disorder, Osteoarthritis, Diabetic Retinopathy, and Cerebral Hypoxia.

Ryan Chua is an Intensive Care Medicine provider in Leominster, Massachusetts. Dr. Chua is rated as an Experienced provider by MediFind in the treatment of Allergic Bronchopulmonary Aspergillosis. His top areas of expertise are Tracheoesophageal Fistula, Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Gastrostomy, and Endoscopy.

Richard Schwartzstein is an Internal Medicine provider in Boston, Massachusetts. Dr. Schwartzstein is rated as an Experienced provider by MediFind in the treatment of Allergic Bronchopulmonary Aspergillosis. His top areas of expertise are Acute Respiratory Distress Syndrome (ARDS), Chronic Obstructive Pulmonary Disease (COPD), Severe Acute Respiratory Syndrome (SARS), and Cerebral Hypoxia.