Meet the Physicians

Current Medical Co-Directors

Anjeni Keswani, MD
Medical Instructor
All conditions related to allergy, with particular interest in chronic urticaria, chronic sinusitis, drug allergies, allergic rhinitis, and allergen immunotherapy.
 

 

 

Timothy Scialla, MD, MHS

Timothy Scialla, MD
Assistant Professor of Medicine
Asthma, COPD, general pulmonary medicine

 

 

 

 

 

Adult Pulmonary

Njira Lugogo, MDNjira L. Lugogo, MD
Assistant Professor of Medicine
General pulmonary medicine with a specific focus on asthma, allergic airway disease, sarcoidosis, bronchiectasis and COPD; diagnosis and management of obesity-related lung disease

 

 
 
 
 
 
Yuh-Chin Tony Huang, MD, MHSYuh-Chin Tony Huang, MD, MHS
Professor of Medicine
Asthma, COPD, sepsis, hereditary hemorrhagic telengiectasia, environmental medicine 

 

 
 
 
 
Sangeeta P. Joshi, MD, MBBSSangeeta P. Joshi, MD, MBBS
Associate Professor of Medicine
Adult critical care, sepsis, acute respiratory distress syndrome, COPD, bronchiectasis, lung cancer

 

 
 
 
 
 
 
Mark A. Powers, MDMark A. Powers, MD
Associate Professor of Medicine
Asthma, COPD, general pulmonary medicine

 

 
 
 
 
 
 
James R. Snapper, MDJames R. Snapper, MD
Consulting Professor in Department of Medicine
Clinical pulmonary disease with a focus on COPD and asthma; COPD in nonsmokers, global health

 

 
 
 
 
 
 
Adult Allergy and Immunology
Patricia L. Lugar, MD, MSPatricia L. Lugar, MD, MS
Assistant Professor of Medicine
All conditions related to allergy and immunology, with particular interest in chronic urticaria, common variable immunodeficiency (CVID), and the immunologic mechanism of immunoglobulin therapy (IVIG) and allergen immunotherapy, angioedema, mast-cell disorders

 

 
 
 
 
 
Ankoor Shah, MDAnkoor Shah, MD
Assistant Professor of Medicine
General rheumatology, scleroderma-systemic sclerosis, rheumatoid arthritis, gout, allergy, urticaria-angioedema, immunodeficiency

 

 
 
 
 
 
 
Osman Caner Dokmeci, MD
Medical Instructor
All conditions related to allergy and immunology, with particular interest in chronic urticaria, common variable immunodeficiency (CVID), and the immunologic mechanism of immunoglobulin therapy (IVIG) and allergen immunotherapy, angioedema, mast-cell disorders

 

 
 
 
 

Pediatric Pulmonary

Jack K. Sharp, MD, CMJack K. Sharp, MD, CM
Associate Professor of Pediatrics
Pediatric pulmonology; cystic fibrosis; newborn screening; pulmonary diagnostics, including infant pulmonary function testing and diagnostic bronchoscopy; bronchopulmonary dysplasia; asthma

 

 
 
 
 

Pediatric Allergy and Immunology

Alison Church, MDAlison Church, MD 
Consulting Associate

 

 
 
 
 
John W. Sleasman, MDJohn W. Sleasman, MD
Professor and Chief, Division of Allergy and Immunology
Immune deficiency diseases in children and adults; disorders of immune regulation; immunodiagnostics

 

 
 
 

 

 

Joseph L. Roberts, MD, PhDJoseph L. Roberts, MD, PhD
Associate Professor of Pediatrics
Primary immunodeficiency, allergic diseases, bone-marrow transplantation in SCID

 

 
 
 
 

Sleep Medicine

Ambrose A. Chiang, MDAmbrose A. Chiang, MD
Associate Professor of Medicine
Sleep-disordered breathing, obstructive sleep apnea, central sleep apnea, Cheyne-Stokes respiration, obesity-associated breathing abnormality, obesity hypoventilation syndrome, hypoventilation due to other medical illness, upper-airway resistance syndrome
 
 
 
 

Physician Assistant:

Alison Church, MDSteve Taxman, Sleep Medicine

 
 
 
 
 
 
 
 
 
Nurse Practitioners:

Christine Willis, Adult Allergy/Pulmononary Disease
Kari Roberts, Adult Pulmonary Disease
Susanne Meghdadpour, Pediatric Pulmonology
Debra Sedlak, Pediatric Allergy

 

Fellows

Sailaja Allamneni, MD
Armando Bedoya, MD
Stephen Bergin, MD
Phil Choi, MD
Talal Dahaan, MD
Michael Durheim, MD
Timothy Heacock, MD
Zachary Healy, MD
Nidhi Huff, MD
Ann Mathews, MD
Morgan Mullaney, MD
Luke Neilans, MD
Devon Paul, MD
Virginia Radcliff, MD
Roozbeh Sharif, MD
Nick Wysham, MD

 

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