Nicholas Rowan is a sinus and skull base surgeon who helps patients with conditions such as deviated septum, nasal congestion, nasal obstruction, sinus pressure and chronic sinusitis, as well as complex issues like loss of smell, sinus cancers, cerebrospinal fluid (CSF) leaks and tumors that grow near the brain. He frequently performs nasal polyp surgery and endoscopic sinus procedures, using minimally invasive approaches to help patients recover quickly and breathe more easily. For tumors of the skull base or brain, he works closely with neurosurgeons and cancer specialists to deliver coordinated, comprehensive care. Dr. Rowan’s research is focused on improving patients’ quality of life and long-term outcomes after sinus and skull base surgery. A major part of his work involves studying the sense of smell — not just how to restore it, but how it reflects overall health. He explores how smell loss may be an early warning sign of unhealthy aging, frailty or cognitive decline. Through this work, he aims to better understand the biological link between the nose and brain, and what it can reveal about a person’s health trajectory. He works closely with biomedical engineers to develop novel diagnostic and therapeutic technologies, and he is the principal investigator of multiple ongoing clinical trials that are testing new treatments for chronic sinusitis and nasal polyps. A frequent speaker at national and international conferences, Dr. Rowan shares insights from his innovative research and surgical experience. He leads courses and delivers lectures on advanced sinus and skull base techniques, smell loss and the evolving science behind how nasal health connects to overall well-being. Dr. Rowan is rated as a Distinguished provider by MediFind in the treatment of Anosmia. His top areas of expertise are Sinusitis, Anosmia, Pituitary Tumor, Endoscopy, and Septoplasty.

Dr. Andrew Lane is the Director of the Johns Hopkins Sinus Center and performs the full range of endoscopic sinus procedures, including transnasal skull base and orbital surgeries. He is dedicated to providing cutting-edge care to his patients and developing new therapies for chronic rhinosinusitis through his clinical and basic science research. He is the longest practicing sinus specialist with advanced fellowship training in the Baltimore/Washington region, with two decades of experience in the medical and surgical management of challenging sinus disease. Dr. Lane received a bachelor's degree from Harvard University and an M.D. from the University of Pennsylvania School of Medicine. He completed his internship in general surgery and residency in Otolaryngology-Head and Neck Surgery at the University of North Carolina at Chapel Hill. He came to Johns Hopkins in 2001, after completing a fellowship in advanced endoscopic sinus surgery techniques at the University of Pennsylvania. Dr. Lane maintains a busy clinical practice while also running an NIH-funded laboratory. His research investigates the causes and potential treatments for chronic rhinosinusitis with nasal polyps, as well as how inflammation affects the sense of smell. An author of over 140 published articles and book chapters, he frequently presents his surgical and research results at national and international meetings. He has earned several prestigious awards for his research about nasal polyps and olfactory loss. Dr. Lane is Editor-in-Chief of Current Otorhinolaryngology Reports, Associate Editor of the American Journal of Rhinology and Allergy, and an Editorial Board member of the International Forum of Allergy & Rhinology. He has served on the Board of Directors of the American Rhinologic Society and chaired the Rhinology and Paranasal Sinus Committee of the American Academy of Otolaryngology – Head and Neck Surgery. He is the Rhinology section leader for the Triological Society’s Best Practice committee. Dr. Lane is often invited to speak at outside medical institutions and regularly conducts media interviews about nasal and sinus issues. Dr. Lane is rated as a Distinguished provider by MediFind in the treatment of Anosmia. His top areas of expertise are Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Nasal Polyps, Sinusitis, Endoscopy, and Septoplasty.

Murugappan “Murray” Ramanathan is an experienced sinus and skull base surgeon with a high-volume clinical presence at Johns Hopkins Health Care and Surgery Center in Bethesda and Suburban Hospital. He specializes in complex revision endoscopic sinus surgery, endoscopic approaches to the orbit, and the endoscopic management of sinonasal and skull base tumors, including inverted papilloma, esthesioneuroblastoma (also known as olfactory neuroblastoma) and pituitary tumors. He routinely collaborates with colleagues in neurosurgery, ophthalmology, head and neck oncology, and facial plastic surgery to deliver multidisciplinary, patient-centered care. Dr. Ramanathan has consistently been recognized for his patient-centered approach to care as a “Top Doctor” by Bethesda Magazine, Washingtonian, Northern Virginia Magazine and Castle Connolly. He earned his undergraduate degree from Yale University and medical degree from the University of Texas Medical Branch at Galveston. Dr. Ramanathan completed an internship in general surgery and residency in otolaryngology–head and neck surgery at Johns Hopkins, followed by fellowship training in advanced endoscopic sinus and minimally invasive skull base surgery at Johns Hopkins. He joined the Johns Hopkins faculty in 2010. Dr. Ramanathan is the vice director of clinical operations for the Johns Hopkins Department of Otolaryngology–Head and Neck Surgery, overseeing the delivery and integration of otolaryngologic care at nine ambulatory clinic sites and five hospitals within Johns Hopkins Medicine. He is passionate about continuously evaluating and improving care delivery processes across all clinical sites for the department. As a surgeon-scientist, Dr. Ramanathan leads a National Institutes of Health-funded research program that was among the first to establish the link between air pollution and chronic rhinosinusitis from an epidemiologic and basic science perspective. He has received numerous prestigious research awards and grants; has published over 110 peer-reviewed articles, reviews and book chapters; and is frequently invited to speak about his research at national and international meetings. Dr. Ramanathan holds multiple national leadership roles, including chair of the CORE Grants General Section for the American Academy of Otolaryngology–Head and Neck Surgery. Dr. Ramanathan is rated as an Advanced provider by MediFind in the treatment of Anosmia. His top areas of expertise are Pituitary Tumor, Sinusitis, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), and Ethmoiditis.

Robert Jackson is an Otolaryngologist in Frederick, Maryland. Dr. Jackson is rated as a Distinguished provider by MediFind in the treatment of Anosmia. His top areas of expertise are DFNB1, Infant Hearing Loss, Jones Syndrome, and Otitis. Dr. Jackson is currently accepting new patients.

Jean Kim is a surgeon-scientist whose clinical and translational research area of interest is in the pathogenesis of chronic rhinosinusitis with nasal polyposis. She cares for patients with the most severe forms of chronic rhinosinusitis, including patients with sinus disease, nasal polyposis and severe asthma. She also has expertise in the management and study of patients with autoimmune disease and complex sinus disease. Dr. Kim is co-director of the Jerome L. Greene Sjögren’s Disease Center, and is lead consultant for the Johns Hopkins Vasculitis Center and the Primary Ciliary Dyskinesia Foundation Clinical and Research Center at Johns Hopkins. She has considerable experience in conducting clinical trials in sinus and autoimmune diseases. With an active basic and translational research laboratory that studies the underlying mechanisms of airway epithelial dysfunction in sinus disease, Dr. Kim’s work is nationally and internationally recognized in the field of epithelial cell biology and allergic immune responses. She has held sponsored grants from the National Institutes of Health, various foundations and pharmaceutical companies to conduct her clinical, basic and translational research. Additionally, Dr Kim is interested in researching the pathogenesis of climate factors contributing to nonallergic rhinitis. Dr. Kim earned her medical and doctoral degrees from the University of Pittsburgh, and she completed her residency and fellowship training at the Johns Hopkins University School of Medicine. She is a member of the editorial board of the International Forum of Allergy and Rhinology, the nationally #1 ranked rhinology journal. Dr. Kim has served as a study section reviewer for the Medical Research Council of the United Kingdom, the Flight Attendant Medical Research Institute foundation and the Johns Hopkins Institute for Clinical and Translational Research, and she has received Johns Hopkins University School of Medicine Clinician Scientist Career Development Awards. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of Anosmia. Her top areas of expertise are Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Sinusitis, Nasal Polyps, and Sialadenitis.

Dr. Hamburger received his medical degree cum laude from the University Of Maryland School Of Medicine. He trained in internal medicine at the University of Rochester before his general surgery internship at the University of Maryland, where he also completed his Otolaryngology – Head and Neck Surgery residency and was an assistant clinical professor in the Department of Otolaryngology from 1999–2007. Dr. Hamburger is a member of the American Academy of Otolaryngology – Head and Neck Surgery. He is currently the Chairman of the Division of Otolaryngology at Johns Hopkins Howard County Medical Center. Dr. Hamburger specializes in medical and surgical care of pediatric and adult ear, nose, and throat disorders including sinusitis, voice disorders and sleep apnea. He also has a special interest in the treatment of head and neck neoplasms including cancer and thyroid nodules. When not caring for patients, Dr. Hamburger enjoys skiing, working out, photography, playing video games, and spending time with his family. Dr. Hamburger is rated as an Experienced provider by MediFind in the treatment of Anosmia. His top areas of expertise are Trachoma, Jones Syndrome, DFNB1, and Infant Hearing Loss.

Dr. Pacheco is a graduate of the University Of Miami School Of Medicine in Florida and the University of Vermont. He completed his general surgery internship, Otolaryngology residency and clinical research rotation at the University of Miami. Dr. Pacheco is a member of the American Academy of Facial Plastics and Reconstructive Surgery. When not caring for patients, Dr. Pacheco enjoys spending time with his family, traveling, and playing racquetball. Dr. Pacheco is rated as an Experienced provider by MediFind in the treatment of Anosmia. His top areas of expertise are Sinusitis, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), DFNB1, and Infant Hearing Loss.

Yemeng Lu is an Otolaryngologist in Columbia, Maryland. Dr. Lu is rated as an Experienced provider by MediFind in the treatment of Anosmia. Her top areas of expertise are Arteriovenous Malformation, Ozena, Nonallergic Rhinopathy, and Palatal Myoclonus.

Alexander Hillel specializes in the medical and surgical management of patients who have scar tissue blocking their larynx and/or trachea, a condition called laryngotracheal stenosis. This condition occurs in patients who have had prolonged intubation, an autoimmune disease or a rare disease called idiopathic subglottic stenosis. He also treats patients with voice and throat problems, including spasmodic dysphonia and swallowing difficulty. After he earned his medical degree from the Tulane University School of Medicine, Dr. Hillel completed his residency in otolaryngology–head and neck surgery at the Johns Hopkins University School of Medicine and a fellowship in laryngology and airway surgery at the Emory Voice Center. Dr. Hillel directs a laboratory that seeks to better understand why scar forms in the larynx and trachea. In an effort to improve treatment, he and his team investigate the relationship between the immune system, bacteria and other antigens and scar formation in the airway. He has led a number of clinical trials to improve treatment for subglottic stenosis, including the first interventional study for idiopathic subglottic stenosis. Researchers in Dr. Hillel’s lab are also testing drugs that may halt the progression of, or reverse, scar formation, and they have engineered a drug-eluting stent that is being tested to translate to patients with subglottic stenosis. He holds sponsored grants to conduct his research from the National Institutes of Health, surgical foundations and the medical device industry. In addition to clinical and research work, Dr. Hillel has a leadership role within the Department of Otolaryngology–Head and Neck Surgery, serving as the vice director of education. Dr. Hillel is rated as an Experienced provider by MediFind in the treatment of Anosmia. His top areas of expertise are Spasmodic Dysphonia, Subglottic Stenosis, Perichondritis, Laryngectomy, and Endoscopy.

Dr. Abhay Moghekar focuses on disorders of cerebrospinal fluid physiology like normal pressure hydrocephalus, obstructive hydrocephalus, congenital hydrocephalus, pseudotumor cerebri, CSF otorhhea, CSF rhinorrhea, intracranial hypotension due to spinal CSF leaks and peri-operative management of patients undergoing repair of CSF otorrhea and rhinorrhea. His research interests include identifying biomarkers of neurodegenerative disorders including Alzheimer's disease and Normal Pressure Hydrocephalus. Dr. Moghekar is rated as an Experienced provider by MediFind in the treatment of Anosmia. His top areas of expertise are Increased Intracranial Pressure, Hydrocephalus, Pseudotumor Cerebri Syndrome, Stent Placement, and Gastrostomy.

Dr. Masaru Ishii graduated from University of Pennsylvania Perelman School of Medicine. His clinical specialties include surgical management of nasal airway obstruction, chronic sinusitis and sinonasal tumors, as well as endoscopic surgery for skull base tumors. Dr. Ishii is rated as an Experienced provider by MediFind in the treatment of Anosmia. His top areas of expertise are Cerebrospinal Fluid Leak, Prolactinoma, Olfactory Neuroblastoma, Septoplasty, and Endoscopic Transnasal Transsphenoidal Surgery.

Leila J. Mady is a head and neck surgical oncologist and reconstructive surgeon whose practice focuses on the care of patients with benign and malignant head and neck tumors, including thyroid/parathyroid disease, HPV-associated cancers, skin cancer (including melanoma) and parotid masses. With extensive experience in head and neck surgery, including sentinel lymph node biopsy, transoral robotic surgery, and complex regional and free flap reconstruction, her surgical skill set is complemented by in-office diagnostic capabilities such as ultrasound and needle biopsy. Dr. Mady is the director of head and neck surgery for the Baltimore region, and she is actively expanding coordinated, multidisciplinary treatment pathways for patients with head and neck and thyroid cancers across Johns Hopkins. Dr. Mady is a funded population and health services researcher who has led multidisciplinary and international teams with research interests in the side effects related to the cost of medical care, frailty, smell and taste changes related to cancer treatment, and patient-reported and oncologic outcomes in head and neck cancer. As a mentor for a wide range of academic training levels, from undergraduate to postgraduate, Dr. Mady has made a commitment to mentor women and underrepresented groups. She has received national recognition for these efforts by the American Academy of Otolaryngology–Head and Neck Surgery. Dr. Mady completed her medical degree, a doctorate in biomedical health sciences, and a master’s degree in public health at Rutgers University, and served as an associate fellow at the Leonard Davis Institute of Health Economics at the University of Pennsylvania. Dr. Mady is rated as an Experienced provider by MediFind in the treatment of Anosmia. Her top areas of expertise are Head and Neck Squamous Cell Carcinoma (HNSCC), Throat Cancer, Laryngeal Cancer, Glossectomy, and Gastrostomy.

Mark Schneyer is an Otolaryngologist in Owings Mills, Maryland. Dr. Schneyer is rated as an Experienced provider by MediFind in the treatment of Anosmia. His top areas of expertise are Nasal Septal Hematoma, Low Nasal Bridge, Perichondritis, and Hearing Loss.

Nyall London has a unique clinical practice focused on the care of patients with sinonasal and skull base cancers. As one of the few surgeons trained in both head and neck cancer surgery, as well as rhinology and skull base surgery, he offers patients comprehensive sinonasal tumor surgical care, including open and endoscopic approaches as well as neck dissection surgery. Dr. London has developed notable patient education events about the multidisciplinary and long-term care of patients with sinonasal malignancies. Additionally, he is an innovator of clinical trials for these rare tumors, with open clinical trial options available and multiple others in development. Internationally recognized for his expertise in the care of patients with sinonasal and skull base cancers, Dr. London was an associate editor for the first international consensus statement on sinonasal tumors, and was appointed president of the International Network for Sinonasal Cancer Research (2024–26). He directs a research laboratory at the National Cancer Institute/National Institutes of Health focused on therapeutic advances and mechanisms of sinonasal tumorigenesis. Dr. London has published more than 130 peer-reviewed research articles, reviews and book chapters, including co-first author publications in Nature, Nature Medicine, Science Translational Medicine and Nature Cell Biology. He earned his medical and doctoral degrees from the University of Utah, and completed his residency in otolaryngology–head and neck surgery at Johns Hopkins. He also accomplished a fellowship in open and endoscopic head and neck and skull base surgery at The Ohio State University, under the direction of Dr. Ricardo Carrau. Dr. London is rated as an Experienced provider by MediFind in the treatment of Anosmia. His top areas of expertise are Olfactory Neuroblastoma, Sinus Cancer, Teratocarcinosarcoma, Endoscopy, and Craniectomy.

Avindra Nath is a Neurologist in Baltimore, Maryland. Dr. Nath is rated as an Advanced provider by MediFind in the treatment of Anosmia. His top areas of expertise are Progressive Multifocal Leukoencephalopathy, Encephalitis, CACH Syndrome, and Stroke.

Pryor Brenner is an Otolaryngologist in Chevy Chase, Maryland. Dr. Brenner is rated as an Experienced provider by MediFind in the treatment of Anosmia. His top areas of expertise are Jones Syndrome, DFNB1, Infant Hearing Loss, and Benign Paroxysmal Positional Vertigo.

Dr. Philip S. Schoenfeld is an otolaryngologist affiliated with Sibley Memorial Hospital and Georgetown University Hospital, as well as an assistant clinical professor of surgery at Georgetown University School of Medicine and the Uniformed Services University. He practices out of Feldman ENT Group in Chevy Chase, Md. and Washington, D.C. Dr. Schoenfeld is also the founder and medical director of Renu Artful Medicine in Chevy Chase, Md. Dr. Schoenfeld earned his medical degree from New York Medical College. He was a recipient of the United States Army health professions scholarship and completed a residency in otolaryngology at Walter Reed Army Medical Center. Dr. Schoenfeld also received advanced training in facial plastic and reconstructive surgery. He served ten years in the United States Army, five of which were with the 82nd Airborne Division and the other five as chief of the department of otolaryngology and facial plastic surgery at Fort Bragg, N.C. Dr. Schoenfeld is a fellow of the American Academy of Otolaryngology, the American Academy of Facial Plastic Surgery and the American College of Surgeons. He participates in the Academy of Facial Plastic Surgery’s Face to Face program, which provides free care for the victims of disfiguring domestic violence. Dr. Schoenfeld also work with Project Access, which provides medical care to underserved and indigent patients. Dr. Schoenfeld has been named a Top Doctor and featured in publications ranging from the Washington Post to Parade magazine. Dr. Schoenfeld has presented nationally on topics of facial plastic surgery. He has served as a consultant and clinical instructor for Medicis and Allergen, and has appeared on local and national news agencies. Dr. Schoenfeld also serves on the written board review committee and as an oral board examiner for the American Board of Facial Plastic and Reconstructive Surgery. Dr. Schoenfeld is rated as an Experienced provider by MediFind in the treatment of Anosmia. His top areas of expertise are Low Nasal Bridge, Nasal Septal Hematoma, Ethmoiditis, and Perichondritis.

Dr. Leslie F. Hao is an otolaryngologist affiliated with Sibley Memorial Hospital. She practices out of Chevy Chase ENT Associates in Chevy Chase, Md. Dr. Hao earned her medical degree from the Columbia University College of Physicians and Surgeons, where she served as the William Randolph Heart Research Fellow of the Deafness Research Foundation. She earned the Alfred Steiner Research Prize and the Harold Lamport Award for her medical student research. Dr. Hao completed a residency in otolaryngology and head and neck surgery at the University of Maryland Medical Center, where she was awarded the VA Gold Pin for outstanding patient care. Dr. Hao is a fellow of the American Academy of Otolaryngology. Dr. Hao was named a Top Doctor in the Washington, D.C., Baltimore and Washington-Baltimore areas by Castle Connolly in 2012. She has also been named a Top Doctor by U.S. News & World Report, as well as Consumers’ Checkbook magazine. Dr. Hao is rated as an Experienced provider by MediFind in the treatment of Anosmia. Her top areas of expertise are TMJ Disorders, Benign Paroxysmal Positional Vertigo, Jones Syndrome, and Trachoma.

Anuradha Arun is a primary care provider, practicing in Family Medicine in Silver Spring, Maryland. Dr. Arun is rated as an Experienced provider by MediFind in the treatment of Anosmia. Her top areas of expertise are Sitosterolemia, Vitamin D Deficiency, High Cholesterol, and Glucocorticoid-Remediable Aldosteronism.

Rupal Desai is a primary care provider, practicing in Neurologist in Ellicott City, Maryland. Dr. Desai is rated as an Experienced provider by MediFind in the treatment of Anosmia. Her top areas of expertise are Inborn Amino Acid Metabolism Disorder, Wiskott-Aldrich Syndrome, Anemia, and High Cholesterol.