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 an Experienced provider by MediFind in Balloon Sinuplasty. His top areas of expertise are Sinusitis, Anosmia, Pituitary Tumor, Endoscopy, and Septoplasty.

Selvi Rajagopal, MD, MPH is a diplomat of the American Board of Obesity Medicine. She specializes in medical weight management to prevent and treat chronic disease beginning in late adolescence through adulthood. In her clinical practice at the Johns Hopkins Healthful Eating, Activity and Weight Program, she works with individuals to implement a holistic approach to achieve their health goals through sustainable weight loss and weight maintenance, incorporating key elements of nutrition, exercise, mental health and medication management. Beyond her clinical role, Dr. Rajagopal is engaged in medical student and resident education within Obesity Medicine. Her research and public health interests include the improvement of health and nutrition literacy and food environment policy reform as strategies to reduce chronic disease burden among low-income populations across the age spectrum. Dr. Rajagopal received her Doctor of Medicine degree from George Washington University School of Medicine in Washington, DC. She completed a combined training in Internal Medicine and Pediatrics at Baylor College of Medicine in Houston, Texas. Following residency, she worked as a Medicine-Pediatrics hospitalist prior to joining the combined General Preventive Medicine Residency-Masters in Public Health Program at the Johns Hopkins University Bloomberg School of Public Health in 2018 to pursue her interests in population health and chronic disease prevention. She pursued additional clinical training in weight management at the Johns Hopkins Digestive Weight Loss Center during her Preventive Medicine residency and has since joined clinical faculty within the Division of General Internal Medicine at the Johns Hopkins University School of Medicine. Dr. Rajagopal is rated as an Experienced provider by MediFind in Balloon Sinuplasty. Her top areas of expertise are Obesity, Sepsis, Neurotoxicity Syndromes, and Balloon Sinuplasty.

James Ladd is an Infectious Disease provider in Baltimore, Maryland. Dr. Ladd is rated as an Experienced provider by MediFind in Balloon Sinuplasty. His top areas of expertise are Osteomyelitis, Osteomyelitis in Children, Infective Endocarditis, Actinomycosis, and Balloon Sinuplasty.

Roberto Rey Dios is a Neurosurgery provider in Baltimore, Maryland. Dr. Rey Dios is rated as an Advanced provider by MediFind in Balloon Sinuplasty. His top areas of expertise are Pituitary Tumor, Subdural Hematoma, Primitive Neuroectodermal Tumor (PNET), Balloon Sinuplasty, and Awake Craniotomy.

William Ashley is a Neurosurgery provider in Hagerstown, Maryland. Dr. Ashley is rated as an Experienced provider by MediFind in Balloon Sinuplasty. His top areas of expertise are Stroke, Subarachnoid Hemorrhage, Apoplexy, Stent Placement, and Transmyocardial Revascularization. Dr. Ashley is currently accepting new patients.

Vibhav Sekhsaria is an Otolaryngologist in Gaithersburg, Maryland. Dr. Sekhsaria is rated as an Experienced provider by MediFind in Balloon Sinuplasty. His top areas of expertise are Familial Deafness, Macroglossia, Infant Hearing Loss, Male Pattern Baldness, and Balloon Sinuplasty. Dr. Sekhsaria is currently accepting new patients.

Khalid Kurtom is a Neurosurgery provider in Centreville, Maryland. Dr. Kurtom is rated as an Experienced provider by MediFind in Balloon Sinuplasty. His top areas of expertise are Spondylolisthesis, Invertebral Disc Disease, Hydrocephalus, Vertebroplasty, and Bone Graft. Dr. Kurtom is currently accepting new patients.

Sidrah Ahmad is an Otolaryngologist in Salisbury, Maryland. Dr. Ahmad is rated as an Experienced provider by MediFind in Balloon Sinuplasty. Her top areas of expertise are Aural Polyps, Enlarged Adenoids, Hearing Loss, Laryngomalacia, and Balloon Sinuplasty. Dr. Ahmad is currently accepting new patients.

Charles Sansur is a Neurosurgery provider in Baltimore, Maryland. Dr. Sansur is rated as an Experienced provider by MediFind in Balloon Sinuplasty. His top areas of expertise are Scoliosis, Kyphosis, Spinal Stenosis, Laminectomy, and Osteotomy. Dr. Sansur is currently accepting new patients.