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Behind the Mask: Inside TMU’s Anesthesia Residency Program

Through moments of trust and connection with patients, Alexandria Amadasun found her path in anesthesia as part of TMU’s inaugural residency class.
October 23, 2025

During her clerkship rotation, a formative stage of medical school where students learn in real clinical settings, Alexandria Amadasun encountered an elderly woman with dementia who was frightened and uncertain about her upcoming procedure under anesthesia.

Sensing her unease, Amadasun sat with her and took the time to explain the anesthesia plan with warmth and compassion. Slowly, Amadasun said the woman began to feel safe and relax.

That moment became a turning point for Amadasun. It showed her how anesthesia goes far beyond clinical procedures, and how her work can play into a patient’s care journey as a whole. It was a defining moment in her medical school journey, and one that ultimately led her to pursue residency at TMU’s Anesthesia Residency Program.

“Through the Anesthesia residency program at TMU, I’ve been able to work at Brampton Civic Hospital,” said Amadasun. “Working and studying in the community I grew up in is not only a privilege, but a way for me to give back and provide a sense of representation. I love having the opportunity to deliver care to so many individuals, each with a different story and background.”

TMU’s Anesthesia residency program equips residents with the knowledge and skills to become exceptional anesthesiologists. Residents learn to deliver safe, high-quality anesthesia care for all types of surgeries and interventions with expertise, cultural competency and empathy. With William Osler Health System (Osler) as its primary clinical partner, the TMU School of Medicine trains a diverse and inclusive team of future doctors, who not only understand the unique health care needs of Brampton and its surrounding communities, but are also eager to practice medicine where they live and learn.

A Day in the Life

Brampton Civic Hospital is one of the city’s busiest hospitals, meaning every day is different and fast-paced. Typically, a resident’s day starts bright and early. By 6 a.m. Amadadun said she’s up, preparing for the day ahead and getting ready to commute to the hospital. By 7 a.m., she’s on site, preparing medications, setting up equipment and reviewing cases.

Around 7:30 a.m., she meets with her first patient, takes a focused history and addresses any concerns. This is also the time she connects with the care team, shares her patient’s assessment, and reviews the anesthetic plan. From 8 a.m. onwards, procedures begin, and the cycle of preparation, patient care and teamwork continues until around 4 p.m. During times that she is on call, this cycle carries on into the night.

When asked what keeps her going through tough days, Amadasun credits an entire support network of her family, fiancé, and friends. 

“A lot of my motivation comes from wanting to see them happy and proud of the person that I am, but then also surrounding myself with like-minded people who share the same drive and passion is always inspiring,” said Amadasun.

For any aspiring anesthesiologists, Amadasun's biggest advice is to jump right into action. Whether that means immersing yourself into research or shadowing an anesthesiologist — the first step is to get as much exposure as you can.

Not sure where to begin? TMU’s Anesthesia Residency Program is a great place to start.

“Through the Anesthesia residency program at TMU, I’ve been able to work at Brampton Civic Hospital. Working and studying in the community I grew up in is not only a privilege, but a way for me to give back and provide a sense of representation. I love having the opportunity to deliver care to so many individuals, each with a different story and background.”

Alexandria Amadasun