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 Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are Pituitary Tumor, Sinusitis, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), and Ethmoiditis.

Dr. Jack B. Williams is an otolaryngologist affiliated with Sibley Memorial Hospital, Washington Hospital Center and Georgetown University Hospital. He practices out of Feldman ENT Group in Washington, D.C. and Chevy Chase, Md. Dr. Williams has an expertise in advanced sinus surgery techniques such as balloon sinuplasty, pediatric otolaryngology, rhinology and care of the professional voice. Dr. Williams earned his medical degree from the University of Texas Medical Branch. He completed a residency in otolaryngology at the Georgetown University Hospital. Dr. Williams previously served as a firefighter and paramedic. Dr. Williams is a fellow of the American College of Surgeons and the American Academy of Otolaryngology. Dr. Williams was named a Top Doctor in the Washington, D.C., Baltimore and Washington-Baltimore areas by Castle Connolly in 2012. Dr. Williams is rated as an Advanced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Sinusitis, Empyema, and Nonallergic Rhinopathy.

Thomas Winkler is an Otolaryngologist and an Oral and Maxillofacial Surgeon in Chevy Chase, Maryland. Dr. Winkler is rated as a Distinguished provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are DFNB1, Jones Syndrome, Nonallergic Rhinopathy, and Palatal Myoclonus.

Joshua Levy is an Otolaryngologist in Bethesda, Maryland. Dr. Levy is rated as a Distinguished provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are Nasal Polyps, Sinusitis, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Endoscopy, and Septoplasty.

Duane Taylor is an Otolaryngologist and a Plastic Surgeon in Bethesda, Maryland. Dr. Taylor is rated as an Advanced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are Nonallergic Rhinopathy, Ozena, Palatal Myoclonus, and Infant 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 Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are Olfactory Neuroblastoma, Sinus Cancer, Teratocarcinosarcoma, Endoscopy, and Craniectomy.

Peter G. Hamm, M.D., is a pulmonologist with Johns Hopkins Medicine Pulmonology. Dr. Hamm is also the chairman of the department of medicine and the chairman of the intensive care unit (ICU) committee at Sibley Memorial Hospital. Dr. has an expertise in annual physicals, acute and urgent care, disease management and pulmonary medicine. He earned his medical degree from Columbia University College of Physicians and Surgeons. He went on to complete his residency in internal medicine at St. Luke’s Hospital, followed by a fellowship in pulmonary medicine at Bellevue Hospital Center. Dr. Hamm has been named a Top Doctor in the Washington, D.C., Baltimore and Washington-Baltimore areas by Castle Connolly. He has also been named a Top MD by Consumers’ Checkbook Magazine. Dr. Hamm contributed to a publication on the diagnosis of pulmonary Kaposi’s sarcoma with fiberoptic bronchoscopy and endobronchial biopsy. Dr. Hamm is rated as an Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are ALK-Positive Non-Small Cell Lung Cancer, Large-Cell Lung Carcinoma, Squamous Cell Lung Carcinoma, and Lung Adenocarcinoma.

A third-generation Medical Doctor, Dr. Tabacco grew up watching his grandfathers, uncles, and father care for patients at their family home and for the communities they loved. Dr. Tabacco strives for this ideal of being available and offering care to the community he grew up in. Having conducted his training in the Navy medical education system as well as locally at the University of Maryland/Union Memorial Hospital, Dr. Tabacco enjoys the internist role as a center of community health, fielding daily minor concerns as well as more pressing medical issues that occasionally involve a higher level of hospital care. In order to care for all of his patient's medical and physical concerns, Dr. Tabacco spent a year of fellowship training with the Navy posted at Naval Hospital Pensacola/ Andrews institute to be able to help patients with muscle and joint pains as they age and enhance nutritional goals. While Working at Naval hospital Pensacola Dr. Tabacco developed a passion for caring for service men and women and continues this dedication by educating military first responders through his professorship at the George Washington University School of Medicine. Dr. Tabacco's goal is to keep all patients healthy and active through exercise and nutrition as they age. Dr. Tabacco continues to serve as an adjunct professor at GW University School of Medicine and Medical Director for the GW university Athletic department. He has been honored by my peers as a Washingtonian Magazine Top Doctor over the past three years. Dr. Tabacco is rated as an Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are Bursitis, Tendinitis, Pediatric Low-Grade Glioma (pLGG), and Baker Cyst.

Christopher Duke, MD is a second-generation physician and native Washingtonian. His parents practiced medicine in Washington for four decades. Chris has practiced internal medicine here for 30 years. He attended George Washington University for his undergraduate and medical degrees. He completed Internal Medicine training at Penn State University. Chris practices evidence-based medicine while emphasizing empathy for his patients and their families. He personally knows and refers patients to the many outstanding specialists in Washington. He is excited to team with his patients to optimize their health and enjoyment of life. He has taught medical students at George Washington as an associate professor of medicine. He has been recognized by Washingtonian Magazine as a “Top Doctor” including in 2022. Outside of work, he enjoys traveling with wife Lilian and children Jacqueline and James. He loves attending Notre Dame football games and spoiling his pugs- Mini and Rockne! LinkedIn https://www.linkedin.com/in/christopher-duke-md-1126314. Dr. Duke is rated as an Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are Rabson-Mendenhall Syndrome, Vitamin B12 Deficiency, Subacute Combined Degeneration, and Cellulitis.

Manish Khanna is an Otolaryngologist in Washington, Washington, D.c.. Dr. Khanna is rated as a Distinguished provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Sinusitis, Empyema, and Nasal Septal Hematoma.

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 Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are Low Nasal Bridge, Nasal Septal Hematoma, Ethmoiditis, and Perichondritis.

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

Dr. Jessica C. Shen is an otolaryngologist affiliated with Sibley Memorial Hospital, Washington Hospital Center, Georgetown University Hospital and Children’s National Medical Center. She practices out of Feldman ENT Group in Chevy Chase, Md. and Germantown, Md. Dr. Shen has an expertise in sinus disease and surgery, pediatric otolaryngology, and head and neck oncology. Dr. Shen earned her medical degree from the University of Michigan Medical School. She completed a residency in otolaryngology at the Hospital of the University of Pennsylvania. Dr. Shen earned the American Rhinologic Society resident research grant. Dr. Shen is a fellow of the American Academy of Otolaryngology, as well as a member of the American Rhinologic Society and the American Academy of Otolaryngic Allergy. Dr. Shen is rated as an Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). Her top areas of expertise are Benign Paroxysmal Positional Vertigo, Tinnitus, Infant Hearing Loss, and Empyema.

Dr. Nora Malaisrie is an otolaryngologist affiliated with Sibley Memorial Hospital, Washington Hospital Center, Georgetown University Hospital and Children’s National Medical Center. She practices out of Feldman ENT Group in Chevy Chase, Md. and Germantown, Md. Dr. Malaisrie has an expertise in pediatric otolaryngology, sinus disease and surgery, and head and neck oncology. Dr. Malaisrie earned her medical degree from Georgetown University School of Medicine. She completed a residency in otolaryngology at the Hospital of the University of Pennsylvania. Dr. Malaisrie is a fellow of the American Academy of Otolaryngology. Dr. Malaisrie is rated as an Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). Her top areas of expertise are Benign Paroxysmal Positional Vertigo, Nonallergic Rhinopathy, Palatal Myoclonus, and Ozena.

Dr. Jerome S. Schwartz is an otolaryngologist affiliated with Sibley Memorial Hospital, Washington Hospital Center, Children’s National Medical Center and Georgetown University Hospital. He practices out of Feldman ENT Group in Chevy Chase, Md. and Germantown, Md. Dr. Schwartz has an expertise in laryngology, voice and swallowing disorders, pediatric otolaryngology and sinonasal disorders. Dr. Schwartz earned his medical degree from George Washington University School of Medicine. He completed a residency in otolaryngology, head and neck surgery at the State University of New York Downstate Medical Center. Dr. Schwartz completed advanced training in laryngology/neurolaryngology and voice and swallowing disorders at St. Luke’s-Roosevelt Hospital Center. Dr. Schwartz is a fellow of the American Academy of Otolaryngology and the American College of Surgeons. Dr. Schwartz was named a Top Doctor by Washingtonian Magazine in 2015. Dr. Schwartz has published numerous articles and textbook chapters on laryngologic disorders and general otolaryngology. Dr. Schwartz is rated as an Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are Spasmodic Dysphonia, Vocal Cord Dysfunction, Infant Hearing Loss, and Laryngeal Nerve Damage.

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 Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). Her top areas of expertise are TMJ Disorders, Benign Paroxysmal Positional Vertigo, Jones Syndrome, and Trachoma.

Dr. Carlos Picone served as Vice-Chair, Department of Internal Medicine at Sibley Memorial Hospital in Washington, D.C. and Chairman of the Pulmonary Medicine Division. Dr. Picone received his medical degree from the National University of Cordoba, Argentina in 1989, graduating summa cum laude. He completed a residency in Internal Medicine at the Medical College of Virginia, and Fellowships in Critical Care Medicine at the National Institutes of Health and in Pulmonary Medicine at the Medical College of Virginia. Dr. Picone has authored articles on pulmonary arterial hypertension and treatment, bioethics, end-of-life decision-making and parenchymal lung diseases. He has been a Medical Volunteer in several Latin American countries and currently volunteers with Mobile Medical Clinics of Greater Washington, D.C., where he serves at its Executive Board with the mission of providing free medical care to the underserved community of Washington. Dr. Picone also serves as a Board Member of Operation Canasta, supporting schools and orphanages in Argentina's hinterland. Dr. Picone is a partner in private practice with Chevy Chase Pulmonary Associates. His major professional interests include: Pulmonary Arterial Hypertension - Pathophysiology and Treatment. Bioethics and End-of-Life Decision Making. Parenchymal Lung Diseases. Dr. Picone has overseas experience in Europe, the Middle East, Central and South America. He also has an interest in literature, chess, squash and astronomy. Selected Publications Medical Complications of Cocaine: Possible relationship to low plasma cholinesterase enzyme. Om A; Ellahham S; Picone C; Ornato JP. Am Heart J 1993 Apr;125(4):1114-8. One of the Many Faces of Systemic Mastocytosis: Hemodynamic collapse. Abstract presentation - Clinical Vignettes. American College of Physicians Meeting-1994. Non-Resolving Pneumonia. Picone, C. Chest 1998; 114:923-926. Recurrent acute respiratory distress syndrome from use of salicylate containing over-the-counter preparations. Picone, C. Chest 1998; 114:408-S. Acute Pneumonitis after In-Vitro Fertilization with IM Progesterone. Picone C. JResp Dis 2008; 29:170-71. Opening Debate on End-of-Life Medical Care. Progress Notes. Suburban Hospital 2010 Palliative Care and Opening Debate on End-of-Life Medical Care. Sibley MD March 2010 Subacute Dyspnea, Hypoxemia and Refractory Cardiopulmonary Collapse – Postgraduate Education Corner. CHEST 2012;141(4):1106-9. Dr. Picone is rated as an Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are Vitamin D Deficiency, Hyperventilation, Lung Nodules, and Lung Metastases.

Dr. Mark A. Dettelbach is an otolaryngologist affiliated with Sibley Memorial Hospital, Children’s National Medical Center, Washington Hospital Center and Georgetown University Hospital, where he is an associate clinical professor. He practices out of Feldman ENT Group in Washington, D.C. and Chevy Chase, Md. Dr. Dettelbach has an expertise in pediatric ENT, otology, sinuses and snoring disorders. Dr. Dettelbach earned his medical degree from Yale University School of Medicine. He completed a residency in otolaryngology at the University of Pittsburgh Medical Center. Dr. Dettelbach is a fellow of the American College of Surgeons and the American Academy of Otolaryngology-Head and Neck Surgery, as well as a member of the American Academy of Otolaryngology and Osler Medical Society. He was previously the president of the Jacobi Medical Society. Dr. Dettelbach is rated as an Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are Tinnitus, Infant Hearing Loss, Jones Syndrome, and DFNB1.

Seth Oringher is an Otolaryngologist in Chevy Chase, Maryland. Dr. Oringher is rated as an Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are Hearing Loss, Infant Hearing Loss, Jones Syndrome, and DFNB1.

Dr. Talesnick has served as the Director of Non-Invasive cardiology at Sibley Memorial Hospital and is currently the team medical physician for the Washington Wizards of the NBA. He has also served as a consultant for the Washington Mystics. Dr. Talesnick resides in Rockville, Maryland with his wife Debbie, and they have three children: Justin, William and Heather. Dr. Talesnick is rated as an Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are Sitosterolemia, Glucocorticoid-Remediable Aldosteronism, Hypertension, and High Cholesterol.