Dr. Michael E. Czerwinski


Dr Michael E. Czerwinski is a Canadian trained Urologist having completed medical school at Western University and Urology training at Dalhousie University in Halifax, Nova Scotia, Canada. He is a specialist in treating conditions of the male and female genital and urinary tract. Special interests include surgical and medical management of male and female incontinence, kidney stones, benign prostate enlargement, vasectomy and more. Recently trained, he is up to date with the most current surgical techniques and Urological guidelines.

Phissandra Sabb-Brown


Phissandra, "Sandra", joined the office in 2016 as a registered diagnostic medical sonographer. Her specialties include general and obstetric and gynecological ultrasound imaging. She has worked as a travel and staff sonographer in various hospitals, urgent care centers and clinics for over thirteen years scanning both adults and children.

As a native of Charlotte, she attended the University of North Carolina followed by Sanford Brown Institute in Atlanta, Georgia where she completed her studies in sonography. She aspires to continue to serve by providing patient-centered care and the highest quality imaging, with a smile!

Hillary Rand-Czerwinski

RN, Office Manager

Hillary Rand-Czerwinski is a Canadian trained Bermudian nurse having obtained her RN designation at St. Francis Xavier University in Nova Scotia Canada. Mrs. Rand-Czerwinski manages the office, office accounts and business affairs.

Danyelle Mendonca

Registered Nurse

Danyelle Mendonca is a Registered Nurse from Toronto, Canada. She obtained her RN designation at the University of Toronto, and is currently completing her Masters of Education in Leadership and Policy though the University of New Brunswick. She's pretty much the best.

Greta Furbert

Office Administrator

Greta has been working with Dr. Dyer, and now Island Urology Services for over over 20 years! Well known to all our patients, she is always here to help.

Shandy Furbert

Office Administrator

Shandy has been a medical administrator for over 10 years. She joined the Island Urology team in January 2021. In her free time, she is a fashion designer.