Our Otolaryngologists are board-certified medical doctors specializing in the treatment of the ear, nose, throat, head and neck.

Mark P. Andreozzi, D.O.

Dr. Mark P. Andreozzi

Board Certified Otolaryngologist

Dr. Andreozzi is a board certified Otolaryngologist with nearly 30 years of experience. He is the recipient of Rhode Island Monthly's Top Doctor award five separate times. Dr. Andreozzi has a special interest in the management of sinonasal disorders. Dr Andreozzi completed residency training at the McLaren Oakland Medical Center in Pontiac, Michigan. He obtained his medical degree from the University of New England and his undergraduate degree from the University of Rhode Island. 

Alejandro Vazquez, M.D.

Dr. Alejandro Vazquez

Board Certified Otolaryngologist, Clinical Assistant Professor of Surgery Brown University

As the only fellowship-trained Rhinologist in R.I., Dr. Vazquez specializes in complex disorders of the nose and sinuses and is the author of more then 45 peer-reviewed scientific publications. He completed residency and fellowship training at Rutgers New Jersey Medical School. He obtained his undergraduate degree from Brown University and his medical degree from the University of Miami Miller School of Medicine.

Dr. Amit A. Patel

Board Certified Otolaryngologist

Dr. Patel is a fellowship-trained Laryngologist specializing in all aspects of voice and swallowing disorders. He is the author of multiple peer-reviewed publications and book chapters, and received his medical degree from Washington University in St. Louis. He completed residency training at Rutgers New Jersey Medical School and fellowship training under Dr. Andrew Blitzer in New York City. Dr. Patel is an expert in neurolaryngology, minimally-invasive cancer surgery, swallowing disorders, and care of the professional voice. 

Charles S. Faber D.O.

Dr. Charels S. Faber

Board Certified Otolaryngologist

Dr. Faber started practicing medicine in 1980 after completing medical school in 1975. He became board certified in otolaryngology in 1981 and has since treated thousands of people with various hearing disorders. 

Barbara J. Guillette, MD

Dr. Barbara J. Guillette

Board Certified Otolaryngologist

Dr. Guillette received her Bachelor's Degree in Biochemistry, Magna Cum Laude from Brown University. She also earned her medical degree, Cum Laude from Yale University School of Medicine. Her residency training was completed in surgery and Otolaryngology.  

Sarah Simpson, PA-C

Physician Assistant Certified


Susan Enzer, Au.D.,CCC-A

Susan Enzer, Au.D., CCC-A

Doctor of Audiology

Susan Enzer, Au.D., CCC-A, grew up in New York and moved to Rhode Island in 1986.  She received her undergraduate degree from Brandeis University.  She received her Master’s Degree from the University of Cincinnati and her Doctor of Audiology from the A.T. Still University of Health Sciences. Dr Enzer moved to Rhode Island to begin working as a clinical audiologist.  She joined our practice in 2000 and has 30 years of experience in helping people with hearing loss.  She is a member of the American speech and Hearing Association and a fellow member of the American Academy of Audiology.

Courtney O'Neil, Au.D.

Courtney O'Neil, Au.D.

Doctor of Audiology

Courtney O’Neil, Au.D. joined our practice in 2017.  Courtney graduated with her Doctorate in Audiology from the  University of Rhode Island in 2011. She has specialized in pediatric audiology for 10 years, and has also worked in private practice and ENT offices.

Our practice offers hearing aids to suit any hearing loss, lifestyle and budget. We also accept most healthcare insurances and private pay options. We also offer financing options to qualified patients. Hearing healthcare is not out of reach! Let us help you find a way to improve your hearing healthcare today.