Dr. Sean B. Bailey

A third-generation physician, Dr. Boone began her otolaryngology practice in St. Charles County in the 1990s. Her father, Dr. James Vighi, also an otolaryngologist, practiced in the county for 25 years.  A board-certified otolaryngologist, Dr. Boone is a St. Louis native who attended Chesterfield’s Parkway Central High School before achieving a degree in biomedical engineering at Northwestern University. She received her medical degree from Case Western Reserve School of Medicine where she was a member of Alpha Omega Alpha Honor Society and recipient of the Janet M. Glasgow Memorial Achievement Award. After medical school, Dr. Boone completed her surgical internship and her otolaryngology residency at St. Louis University.  During her residency, she received several achievement awards including Cardinal Glennon department of pediatric surgery intern award given to the surgical intern who exemplifies outstanding surgical skill and patient care.  She was also awarded the Department of Otolaryngology Resident Research Award given the best resident research project judged by an guest professor.  During her residency, she published several articles ranging from newborn hearing screening to intraoperative nerve monitoring. A fellow of the American Academy of Otolaryngology, Dr. Boone is also a member of the American Academy of Otolaryngologic Allergy, St. Charles-Lincoln County Medical Society, the Missouri State Medical Association, and the American Medical Association. Dr. Boone has been an integral part in the development of the electronic medical records implementation.  She has served on the board of Allscripts for many years and is dedicated to providing the most state of art medical information transparency for her patients.   Philanthropy has been an integral part of Dr. Boone’s life. She has served on several community charity boards in the past. She presently serves as a Board of Directors for Marcy’s Project and is also involved with the St. Louis Zoo Merlin Perkins Society and the St. Louis Winter Opera. Married to Dennis Boone and mother of five children and four grandchildren, Dr. Boone likes to say that she now enjoys the privilege of full-time motherhood with the challenge of a full-time medical practice. When her schedule permits, Dr. Boone enjoys working in her art studio as an artisanal soap maker and painter. Dr. Boone is highly rated in 31 conditions, according to our data. Her top areas of expertise are Nasal Septal Hematoma, Low Nasal Bridge, Perichondritis, and Infant Hearing Loss.

Robert Mac Donald is an Otolaryngologist and an Allergy and Immunologist in St.peters, Missouri. Dr. Mac Donald is highly rated in 27 conditions, according to our data. His top areas of expertise are DFNB1, Jones Syndrome, Infant Hearing Loss, and Sinusitis. Dr. Mac Donald is currently accepting new patients.

Dr. Benjamin Conoyer was born and raised in St. Charles, Missouri. His family roots are traceable back to the French founding fathers of the community. He graduated from the Academy of the Sacred Heart in 1993, from Duchesne High School in 1997, and received a B.S. in Chemistry from St. Louis University in 2001. He continued on to receive a Masters in Anatomy degree from St. Louis University. with emphasis in research. He published his thesis on the histology of the cerebellum in reptiles.Observing the formation of Midwest ENT in the years 2000-2002, Dr. Conoyer set the professional goal of practicing Otolaryngology with his father, brother, and all the exceptional doctors of Midwest ENT. In 2003, he enrolled in the St. Louis University School of Medicine and earned his Doctor of Medicine degree in 2007. During his medical school years, he continued to instruct other medical professionals in human anatomy and Advanced Trauma Life Support.Dr. Conoyer completed a General Surgery Internship at Vanderbilt University in Nashville, Tennessee, in 2008, and returned to St. Louis University to train in Otolaryngology. While in his residency, he served on several governing boards involved with improving the quality of resident education. His research interests included treatment protocols for Idiopathic Sudden Sensory Neural Hearing Loss and the characteristics of malignant tumors on Positron Emission Tomography (PET scanning). Having completed his ENT training in 2013, he is pleased to be joining Midwest ENT. Like the partners, he is committed to providing quality ear, nose and throat care to residents of our region.While rotating through Cardinal Glennon Hospital, Dr. Conoyer met his wife, Rachel (nee Ervin), R.N., B.S.N. She is the Nursing Director of the Ambulatory Care Center and its outreach sites for Cardinal Glennon Children’s Medical Center. They have been married since 2011. They recently moved to St. Charles and are looking forward to starting a family. In his free time, Dr. Ben enjoys Cardinal baseball, hunting, camping and biking. Dr. Conoyer is highly rated in 23 conditions, according to our data. His top areas of expertise are Low Nasal Bridge, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Sinusitis, and Infant Hearing Loss.