Dr. McCormack is a pulmonary, critical care physician and Associate Director of the Pulmonary & Critical Care Medicine Division. She is an expert in the diagnosis and treatment of patients with obstructive lung disease, including those with asthma and COPD. She has expertise in pulmonary physiology. She serves as the Medical Director of the Johns Hopkins University Pulmonary Function Laboratory and as the Chair of the American Thoracic Society Pulmonary Function Test Committee. She earned her M.D. from Jefferson Medical College of Thomas Jefferson University and her M.H.S. from the Bloomberg School of Public Health. She completed her residency at Thomas Jefferson University Hospital and performed a fellowship in pulmonary and critical care medicine at Johns Hopkins. She was the recipient of the Frederick L. Brancati Excellence in Mentoring Award. She plays an active role in mentoring fellows and junior faculty in the Pulmonary & Critical Care Medicine Division. Dr. Mccormack is rated as an Experienced provider by MediFind in the treatment of Stridor. Her top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Asthma, Acute Interstitial Pneumonia, Interstitial Lung Disease, and Lung Transplant.

Pediatric otolaryngologist Carolyn Jenks specializes in pediatric hearing loss, cochlear implantation, chronic ear disease including cholesteatoma, dizziness (vestibular disorders), airway disorders, head and neck masses, speech disorders including velopharyngeal insufficiency, sleep apnea and sinusitis. She offers minimally invasive endoscopic surgeries of the sinus, ear and airway. Dr. Jenks earned her medical degree from the Johns Hopkins University School of Medicine. She completed residency training at the University of Pennsylvania in Philadelphia and a fellowship in pediatric otolaryngology at the Northwestern University Feinberg School of Medicine – Lurie Children’s Hospital of Chicago. Among Dr. Jenks’ research interests are pediatric hearing loss, outcomes of cochlear implantation, and vestibular disorders in children. She has published numerous clinical research studies and book chapters, and has spoken nationally and internationally on these subjects. Dr. Jenks is rated as an Experienced provider by MediFind in the treatment of Stridor. Her top areas of expertise are Infant Hearing Loss, Hearing Loss, Stridor, Myringotomy, and Thyroidectomy.

Dr. Hansel is a pulmonary and critical care medicine physician. She is an expert in the diagnosis and treatment of obstructive airway diseases, including asthma and chronic obstructive pulmonary disease (COPD), and care of patients in the Medical ICU. Dr. Hansel is rated as an Experienced provider by MediFind in the treatment of Stridor. Her top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Emphysema, Asthma, Bronchitis, and Endoscopy.

Dr. Putcha is a pulmonary and critical care physician. She is an expert in the diagnosis and treatment of lung disease (specifically obstructive lung diseases such as COPD and asthma), and in the care of critically ill patients in the Medical ICU. She is a member of the Lung Research Conference Planning Committee and provides teaching to medical students and residents at Johns Hopkins. Dr. Putcha is rated as an Experienced provider by MediFind in the treatment of Stridor. Her top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Emphysema, Cerebral Hypoxia, and Asthma.

Dr. J. Michael Collaco is a professor of pediatrics at the Johns Hopkins University School of Medicine. His clinical specialty is pediatric pulmonary medicine, including chronic lung disease of premature infants, lung disease in medically complex patients including ventilators and tracheostomies, hereditary hemorrhagic telangiectasia, aerodigestive disorders, and general pediatric pulmonary conditions. He sees patients inpatient and outpatient at Johns Hopkins (East Baltimore campus), inpatient and outpatient at Mount Washington Pediatric Hospital, and inpatient at Kennedy Krieger Institute. Dr. Collaco attended Yale University for undergraduate studies and received his M.D. and M.S. (Anatomy) from Case Western University School of Medicine in Cleveland, Ohio. He completed his pediatric residency, pediatric pulmonary fellowship, M.B.A., M.P.H., and Ph.D. (Clinical Epidemiology) at the Johns Hopkins University. Dr. Collaco joined the Johns Hopkins faculty in 2008. His primary research interest is in the epidemiology of pediatric respiratory diseases, with a focus on environmental risk factors for cystic fibrosis and bronchopulmonary dysplasia as well as a special interest in the effects of secondhand smoke and electronic cigarette emissions. He has published over 140 peer-reviewed articles. Dr. Collaco is a member of the Cystic Fibrosis Research Development Center and the Hereditary Hemorrhagic Telangiectasia Center of Excellence. He has been recognized by Johns Hopkins with the John C. Hume Scholarship, the Francis F. Schwentker Research Award, and the Robert Dyar Award. Dr. Collaco is a fellow of the American Academy of Pediatrics. Dr. Collaco is rated as an Experienced provider by MediFind in the treatment of Stridor. His top areas of expertise are Bronchopulmonary Dysplasia, Cystic Fibrosis, Pulmonary Hypertension, Pseudomonas Stutzeri Infections, and Gastrostomy.

Dr. Checkley specializes in intensive care medicine. He is an expert in the diagnosis and management of acute respiratory failure and the acute respiratory distress syndrome. He also has extensive experience in the management of other life-threatening conditions commonly seen in the medical intensive care unit, including septic shock, acute gastrointestinal bleeding, acute liver failure, among other critical conditions. Dr. Checkley earned his M.D. from Northwestern University and received his Ph.D. from Johns Hopkins University. He completed his internal medicine residency training at Emory University and fellowship training in pulmonary and critical care medicine at Johns Hopkins School of Medicine. His research interests include International lung health, epidemiology, mechanical ventilation and acute lung injury. Dr. Checkley has been recognized by the National Institute of Health with the 2007 Post-doctoral National Research Service Award and the 2009 Pathway to Independence Career Award. Dr. Checkley is rated as an Experienced provider by MediFind in the treatment of Stridor. His top areas of expertise are Pneumonia, Chronic Obstructive Pulmonary Disease (COPD), Asthma, and Cerebral Hypoxia.

"Pediatric otolaryngologist Jonathan Walsh specializes in head and neck masses, thyroid disorders, vascular malformations, tracheostomy, tracheal stenosis, aerodigestive disorders, chronic ear disease (ear infections), sinus disease (sinusitis), hearing loss, ankyloglossia (tongue-tie), sleep apnea and laryngeal cleft, as well as the full spectrum of pediatric head and neck disorders. He offers minimally invasive endoscopic ear surgery and minimally invasive surgeries of the airway, ear and sinus. Dr. Walsh earned a medical degree from Virginia Commonwealth University School of Medicine and completed residency training in otolaryngology at University of Rochester Medical Center. He served two years of active-duty service as a major in the U.S. Army at Fort Gordon in Georgia, after which he completed fellowship training in pediatric otolaryngology at the University of North Carolina. His research interests are in novel imaging technology applications for head and neck disorders; outcomes and health care disparities; ankyloglossia and lip tie; head and neck masses; and airway imaging and modeling. Dr. Walsh is director of the Johns Hopkins pediatric aerodigestive team and surgical director of the pediatric thyroid team. Additionally, he is an active participant in the vascular anomalies team, fetal therapy multidisciplinary team and pediatric sarcoma tumor board. Dr. Walsh is also the residency program director for the Department of Otolaryngology-Head and Neck Surgery. Videos Meet Our Expert - Dr. Jonathan Walsh Recent News Articles and Media Coverage More babies getting their tongues clipped to help breastfeed. But is it necessary? Today Show (7/11/2019) To Improve Breastfeeding, Babies Get Their Tongues Clipped, Is it Necessary? Podast WYPR (3/19/2019) Snipping an infant's ""tongue tie"" can improve breastfeeding. But is surgery being overused? The Inquirer (3/12/2019) Why so Many Babies are Getting Their Tongues Clipped Atlantic, (3/12/2019) The Tongue Tie Conundrum, Slate (2/6/2018) An Incisionless Approach to Ear Drum Repair, Johns Hopkins Medicine (10/2/2018)". Dr. Walsh is rated as an Experienced provider by MediFind in the treatment of Stridor. His top areas of expertise are Tongue Tie, Infant Hearing Loss, Laryngomalacia, Adenoidectomy, and Endoscopy.

Wojtek Mydlarz, director of Johns Hopkins Head and Neck Surgery in the National Capital Region, specializes in the treatment of benign and malignant tumors of the head and neck, including the upper aerodigestive tract, salivary glands, skull base, thyroid, skin and soft tissue. Dr. Mydlarz is a medical officer and a clinical and research collaborator in the head and neck surgery branch of the National Institutes of Health (NIH). His research interests include evaluating both surgical and nonsurgical treatment outcomes in patients with head and neck cancer. He is interested in the complex molecular biology of head and neck cancer, as well as potential clinical applications of novel targeted cancer therapies. He is actively involved in clinical trial development and implementation at the NIH and Johns Hopkins. After earning his medical degree from the Johns Hopkins University School of Medicine, Dr. Mydlarz completed his internship and residency in otolaryngology–head and neck surgery at The Johns Hopkins Hospital. Additionally, he completed a Science of Clinical Investigation Training Program at Johns Hopkins Bloomberg School of Public Health and specialized fellowship training in head and neck surgical oncology at the University of Texas MD Anderson Cancer Center. Dr. Mydlarz has contributed to numerous professional publications, authored a variety of articles and book chapters, and has been invited to give many lectures. He serves on the editorial board for Oral Oncology and Laryngoscope Investigative Otolaryngology, and is a journal reviewer for Oral Oncology, Head and Neck, Laryngoscope and JAMA Otolaryngology–Head and Neck Surgery. Dr. Mydlarz is rated as an Experienced provider by MediFind in the treatment of Stridor. His top areas of expertise are Head and Neck Squamous Cell Carcinoma (HNSCC), Tongue Cancer, Salivary Gland Tumors, Laryngectomy, and Glossectomy.

Pediatric otolaryngologist David Tunkel specializes in the treatment of airway disorders in children, including obstructive sleep apnea, congenital or acquired abnormalities of the larynx and trachea, and infections of the upper airway, as well as common infections of the ears, nose and throat. He also treats children who need surgery for chronic otitis media, conductive hearing loss and cholesteatoma, and is nationally known for treating children with special needs, including those with cleft palate, Down syndrome, short-stature skeletal dysplasias and neuromotor diseases. A leader in developing evidence-based guidelines to provide optimal care for children with ear, nose and throat diseases, Dr. Tunkel has conducted research that showed the success of new methods of subtotal tonsillectomy in treating sleep-disordered breathing, with improved recovery for many children. Dr. Tunkel earned his medical degree from the Johns Hopkins University School of Medicine, where he remained for residency training in otolaryngology. He completed fellowship training in pediatric otolaryngology at Children’s National Hospital in Washington, D.C., and served as the director of pediatric otolaryngology at Johns Hopkins for 30 years. He is chair of the Guideline Taskforce for the American Academy of Otolaryngology–Head and Neck Surgery, and was the lead developer for guidelines on tinnitus and nosebleed management. In addition, he is an editorial board member for JAMA Otolaryngology. Dr. Tunkel has served as chair of the Pediatric Otolaryngology Committee of the American Academy of Otolaryngology–Head and Neck Surgery, and was the chairperson of the otolaryngology section of the American Academy of Pediatrics. He has been a board member for the American Society of Pediatric Otolaryngology, and has participated in clinical practice guideline development for major national organizations, recently serving on committees for acute otitis media and the use of tympanostomy tubes. Dr. Tunkel has been recognized by Baltimore magazine as a “Top Doctor,” and has received various accolades, including honor awards from the Maryland Speech-Language-Hearing Association and the American Academy of Otolaryngology–Head and Neck Surgery. Dr. Tunkel is rated as an Experienced provider by MediFind in the treatment of Stridor. His top areas of expertise are Tongue Tie, Otitis Media with Effusion, Otitis, Myringotomy, and Adenoidectomy.

Velda Ramirez is a Pediatric Pulmonologist in Baltimore, Maryland. Dr. Ramirez is rated as an Experienced provider by MediFind in the treatment of Stridor. Her top areas of expertise are Hypereosinophilic Syndrome, Chronic Cough, Stridor, and Bronchitis.

Michael Vest is an Intensive Care Medicine provider in Elkton, Maryland. Dr. Vest is rated as an Experienced provider by MediFind in the treatment of Stridor. His top areas of expertise are Pneumonia, Atypical Pneumonia, Hospital-Acquired Pneumonia, Advanced Bronchoscopy, and Endoscopy.

Dr. Howard Steiner is an instructor of medicine at the Johns Hopkins School of Medicine. He has been practicing pulmonary and sleep consultative medicine since 1989. In his role as a diagnostician, he guides the evaluation and management of respiratory problems including infectious, malignant, allergic, autoimmune, and sleep-related disorders. He has been part-time faculty in the Johns Hopkins Pulmonary Division since 1991, is a Fellow in the American College of Chest Physicians, and mentors medical students, residents, and pulmonary fellows training at the Johns Hopkins Hospital. Contact for Research Inquiries 10755 Falls Road Pavilion I, Suite 200 Lutherville, MD 21093 Phone: (410) 583-7124 Selected Publications Lwebuga-Mukasa JS, Steiner H. Monoclonal antibody to rat lung Maclura Pomifera agglutinin (MPA) lectin binding glycoprotein localizes apically on rat and human type II pneumocytes and Clara cells. J Cell Biol 107:71a, 1989. Roberts PJ, McBean GJ, Steiner H, Kohler C, Schwarcz R. Lesioning Effects of Ibotenate in the immature rat brain and protection by 2-amino-7 phosphonoheptanoic acid. Soc Neurosci Abst 9:261, 1983. Steiner H, Ingbar DI. Mechanisms of lung injury and repair. In: Matthay RA, Matthay MA, Wiedemann HP eds. Annual Review of Pulmonary and Critical Care Medicine. Hanley & Belfus (Philadelphia, 1989), pp 205-223. Steiner H, Lwebuga-Mukasa JS. A549 cells display distinct functional and morphologic properties depending on their culture substratum. J Cell Biol 107:71a, 1989. Steiner H, Lwebuga-Mukasa JS. A549 cells produce a factor which is Mitogenic for human lung fibroblasts. Amer Rev Resp Dis 139:A492 1989. Steiner H, McBean GJ, Kohler C, Roberts PJ, Schwarcz R. Ibotenate Induced neuronal degeneration in immature rat brain. Brain Research 307:117-124, 1984. Dr. Steiner is rated as an Experienced provider by MediFind in the treatment of Stridor. His top areas of expertise are Bronchiectasis, Obstructive Sleep Apnea, Lung Metastases, and Interstitial Lung Disease.

Tania Hudson is an Intensive Care Medicine provider in Salisbury, Maryland. Dr. Hudson is rated as an Experienced provider by MediFind in the treatment of Stridor. Her top areas of expertise are Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Neurosarcoidosis, Gastrostomy, and Hip Replacement.

Jeneen Gifford is an Intensive Care Medicine provider in Baltimore, Maryland. Dr. Gifford is rated as an Experienced provider by MediFind in the treatment of Stridor. Her top areas of expertise are Hypovolemic Shock, Pneumonia, Hospital-Acquired Pneumonia, and Atypical Pneumonia.

Van Holden is an Intensive Care Medicine provider in Baltimore, Maryland. Dr. Holden is rated as an Experienced provider by MediFind in the treatment of Stridor. Her top areas of expertise are Small Cell Lung Cancer (SCLC), ALK-Positive Non-Small Cell Lung Cancer, Squamous Cell Lung Carcinoma, Endoscopy, and Gastrostomy.

Dr. Duane M. Gels is a part-time faculty member at the Johns Hopkins University School of Medicine. His areas of clinical expertise are allergy and immunology. Dr. Gels earned his M.D. at the Northwestern University Feinberg School of Medicine. He completed his residency at Rhode Island Hospital and a fellowship in allergy and clinical immunology at Children's National Medical Center. Dr. Gels is rated as an Experienced provider by MediFind in the treatment of Stridor. His top areas of expertise are Hives, Grass Allergy, Allergic Rhinitis, and Sinusitis.

Angela Stonebraker is an Otolaryngologist in Hagerstown, Maryland. Dr. Stonebraker is rated as an Experienced provider by MediFind in the treatment of Stridor. Her top areas of expertise are Otitis, Jones Syndrome, Ruptured Eardrum, and Infant Hearing Loss. Dr. Stonebraker is currently accepting new patients.

Curt Watkins is an Allergy and Immunologist in Salisbury, Maryland. Dr. Watkins is rated as an Experienced provider by MediFind in the treatment of Stridor. His top areas of expertise are Hives, Allergic Rhinitis, Sinusitis, and Angioedema.

Robert Chasse is an Intensive Care Medicine provider in Salisbury, Maryland. Dr. Chasse is rated as an Experienced provider by MediFind in the treatment of Stridor. His top areas of expertise are Acute Interstitial Pneumonia, Lung Metastases, Neurosarcoidosis, Gastrostomy, and Advanced Bronchoscopy.

Aldo Londino is a Pediatric Otolaryngologist and an Otolaryngologist in Baltimore, Maryland. Dr. Londino is rated as an Advanced provider by MediFind in the treatment of Stridor. His top areas of expertise are Enlarged Adenoids, Laryngomalacia, Otitis, and Stridor.