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 Sinusitis. 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 Sinusitis. His top areas of expertise are Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Nasal Polyps, Sinusitis, Endoscopy, and Septoplasty.

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 a Distinguished provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Sinusitis, Nasal Polyps, and Sialadenitis.

Matthew Mardiney is an Allergy and Immunologist in Lutherville Timonium, Maryland. Dr. Mardiney is rated as a Distinguished provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Allergic Rhinitis, Sinusitis, Hives, and Grass Allergy.

Andrew Buscemi is a primary care provider, practicing in Family Medicine in Baltimore, Maryland. Dr. Buscemi is rated as a Distinguished provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Bronchitis, Multisystem Inflammatory Syndrome in Children (MIS-C), COVID-19, and Sinusitis. Dr. Buscemi is currently accepting new patients.

Douglas Reh is an Otolaryngologist in Baltimore, Maryland. Dr. Reh is rated as a Distinguished provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Sinusitis, Hereditary Hemorrhagic Telangiectasia, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Nasal Polyps, and Endoscopy. Dr. Reh is currently accepting new patients.

Marc Dubin is an Otolaryngologist in Baltimore, Maryland. Dr. Dubin is rated as a Distinguished provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Sinusitis, Nasal Polyps, and Low Nasal Bridge. Dr. Dubin is currently accepting new patients.

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 Advanced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Cerebrospinal Fluid Leak, Prolactinoma, Olfactory Neuroblastoma, Septoplasty, and Endoscopic Transnasal Transsphenoidal Surgery.

Howard Boltansky is an allergist who treats patients ages 6 and older who have a wide range of nasal allergies and sinus conditions, including allergic rhinitis, nasal polyps, sinusitis and allergic conjunctivitis. He offers medical therapy and sublingual immunotherapy for patients with a variety of environmental allergies. Dr. Boltansky earned his medical degree at the University of Maryland School of Medicine, where he remained for an internal medicine residency. He completed fellowship training in allergy and immunology at the National Institute of Allergy and Infectious Diseases, which is part of the National Institutes of Health. Recent News Articles and Media Coverage Shots - Health News from NPR, More pollen, more allergies: Personalized exposure therapy treats symptoms, 04/08/2023. Dr. Boltansky is rated as an Advanced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Asthma in Children, Asthma, Grass Allergy, and Empyema.

Andrew Goldstone is an otolaryngologist specializing in evaluation and treatment of ear, nose and throat disorders for adult and pediatric patients. He has been practicing in Baltimore since 1991. Dr. Goldstone takes great pride in providing compassionate and comprehensive ENT care for patients of all ages. Specialty care with attention to cutting-edge therapies and new approaches while ensuring excellence through use of well-established treatments is the principle upon which he practices. His goal is to develop long-term physician-patient relationships that enhance patient satisfaction and the quality and safety of care. Dr. Goldstone is also a member of several national and local medical societies, including the American Academy of Otolaryngology-Head and Neck Surgery. Dr. Goldstone is rated as an Advanced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Infant Hearing Loss, DFNB1, Jones Syndrome, and Ruptured Eardrum.

Hava Ladinsky is a Pediatrics provider in Pikesville, Maryland. Dr. Ladinsky is rated as a Distinguished provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Allergic Rhinitis, Grass Allergy, Sinusitis, and Allergic Conjunctivitis.

Allan Chircus is a primary care provider, practicing in General Practice in Timonium, Maryland. Dr. Chircus is rated as an Advanced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Peptic Ulcer, Cellulitis, Necrosis, and Otitis. Dr. Chircus is currently accepting new patients.

Manuel Ramos is a primary care provider, practicing in Internal Medicine in Lutherville, Maryland. Dr. Ramos is rated as an Advanced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Maturity Onset Diabetes of the Young. Dr. Ramos is currently accepting new patients.

Alexandros Samohin is a primary care provider, practicing in Family Medicine in Timonium, Maryland. Dr. Samohin is rated as an Advanced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Cellulitis, Peptic Ulcer, Necrosis, and Conjunctivitis (Pink Eye). Dr. Samohin is currently accepting new patients.

Dr. Tversky was born and raised in New Jersey just outside of New York City. He attended college at Northeastern University in Boston where he spent over two years at The Massachusetts Institute of Technology and later Harvard Medical School conducting research. He earned his medical degree at the University of Sydney, Australia where he graduated in 2001 with first class honors. After finishing residency training at the University of Connecticut he completed a clinical fellowship in Allergy and Immunology at Johns Hopkins University School of Medicine. In 2008 he received a Fellows Career Development Award from the American Academy of Allergy, Asthma & Immunology and the American Thoracic Society before launching into a career in academic medicine. He then spent four years as a faculty member at the Mount Sinai School of Medicine in New York City where he helped rebuild the adult allergy practice. While in New York Dr. Tversky cofounded an iPhone app development company that went on to produce several health care applications that currently reach over one million customers worldwide. He returned to Johns Hopkins in 2013 as a fulltime faculty member, teacher and clinical research scientist. Dr. Tversky is currently an Assistant Professor and was appointed Clinical Director of the Division of Allergy and Clinical Immunology at Johns Hopkins. He is the recipient of a National Institutes of Health research grant. Dr. Tversky is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Asthma, Angioedema, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), and Nasal Polyps.

Emily Boss, M.D., M.P.H., F.A.C.S. (nee Rudnick) is director of pediatric otolaryngology and a professor of otolaryngology, pediatrics, and health policy and management at the Johns Hopkins University School of Medicine and Johns Hopkins Bloomberg School of Public Health. Dr. Boss's clinical expertise includes pediatric sinus, ear, nose, neck, and throat conditions. Dr. Boss trained at the University of California Los Angeles, Virginia Commonwealth University, and Seattle Children’s Hospital. Dr. Boss is dedicated to improving health outcomes through enhanced doctor-patient communication and organizational change. She is a federally-funded clinician scientist with research focused on patient and family-centered communication, health disparities, and surgical utilization and outcomes. She is the Medical Director for Revenue Cycle Performance Improvement for Johns Hopkins Medicine and a Physician Advisor for Care Coordination and Clinical Resource Management at Johns Hopkins Hospital. An established surgeon, physician leader, and researcher, she is passionate about performance improvement in healthcare delivery. Dr. Boss is rated as an Experienced provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Tongue Tie, Obstructive Sleep Apnea, Otitis Media with Effusion, Adenoidectomy, and Myringotomy.

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 Sinusitis. Her top areas of expertise are Head and Neck Squamous Cell Carcinoma (HNSCC), Throat Cancer, Laryngeal Cancer, Glossectomy, and Gastrostomy.

Dr. Rameen J. Molavi is part-time on the medical faculty as an instructor in medicine in the division of General Internal Medicine within the Department of Medicine at the Johns Hopkins University School of Medicine. His area of clinical expertise is internal medicine. Dr. Molavi is also the managing physician and chair of Park Medical Associates, a member of Johns Hopkins Regional Physicians. He is the recipient of the 2025 Samuel P. Asper Award for excellence in medicine from the Maryland Chapter of the American College of Physicians. Dr. Molavi holds a B.A. in biology from Rice University in Houston, TX. He earned his M.D. at the Johns Hopkins University School of Medicine. He completed his internship and residency in categorical internal medicine at the Washington University School of Medicine Barnes-Jewish Hospital in St. Louis, MO. He began medical practice in Lutherville in 1999 and joined Park Medical Associates in 2009. His practice focus is on primary care for adults of all ages. Recent News Articles and Media Coverage Dr. Rameen Molavi: COVID-19 Testing Realities, WYPR (April 28, 2020) Samuel Asper Award, American College of Physicians (2025). Dr. Molavi is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Mesenteric Venous Thrombosis, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension.

Alvin Sanico is an Allergy and Immunologist in Towson, Maryland. Dr. Sanico is rated as an Advanced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Allergic Conjunctivitis.

Christina Navin is a Nurse Practitioner in Towson, Maryland. Ms. Navin is rated as an Experienced provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Cleft Tongue, Infant Hearing Loss, Jones Syndrome, and DFNB1.