Aaron Sum - Email & Phone Number

Community Treatment Order (CTO) Coordinator at Markham Stouffville Hospital

Aaron Sum is based out of Markham, Ontario, Canada and works at Markham Stouffville Hospital as Community Treatment Order (CTO) Coordinator.

Aaron Sum's Contact Information

Aaron Sum's Work email

a*****@msh***.on.ca

Valid

Latest update

September 19, 2025

Location

Markham, Ontario, Canada

Aaron's current employer

Markham Stouffville Hospital

Description

Markham Stouffville Hospital is a progressive, two-site, community hospital with leading diagnostic services and clinical programs in acu...

Website

msh.on.ca

HQ Location

Markham, Ontario, Canada

Number of employees

1001-5000

Industry

Hospitals And Health Care

Latest update

May 1, 2024

Read about Markham Stouffville Hospital

Frequent questions about Aaron Sum

What company is Aaron Sum working for?

Aaron Sum works for Markham Stouffville Hospital.

What is Aaron Sum's function at Markham Stouffville Hospital?

Aaron Sum is Community Treatment Order (CTO) Coordinator at Markham Stouffville Hospital.

Where is Aaron Sum based?

Aaron Sum is based out of Markham, Ontario, Canada.

What is Aaron Sum's work email address?

Aaron Sum's professional email address is a*****@msh***.on.ca

Who are Aaron Sum's co-workers?

Aaron Sum's colleagues are Sonia Menard, Brad Harrington, Jo-anne Marr, Suzette Strong, Hanaa Ameer, Elena Pacheco, Mohammad Shohel, Ibinabo Fyneman-Kalio, Diloshini Pullai, Julia Scott, Stephanie Zaheer, Sue Bautista, Brian Edmonds, Janet Roberts, Lynne Campkin, Maria Pavone, Jefril Cruz, Nancy Fletcher, Anne Kennie, Todd Rivera, Joanne MacKenzie, Kokkoros Nick, Susan Sheffield, Tamara Wright, Shahin Ansari, Sharon Tai-Young, Shellyna Moledina, Steve Scott, Sandi Lofgren, Bosco Lui, Erin Landry, Lisa Harper, Marlene Ross, Allan Bell, Tracie Scott.

Aaron's co-workers

Sonia Menard

Medical Staff Association - Vice-President

Brad Harrington

Vice President Finance & Operations; report to the President & CEO

President's Advisory Council Member

Elena Pacheco

Vice President, Planning and Transformation

Mohammad Shohel

Clinical Research Coordinator (CRC)

Ibinabo Fyneman-Kalio

Scheduling Coordinator

Diloshini Pullai

Research Ethics Coordinator & Executive Assistant, Medical Administration

Julia Scott

Vice President Clinical Programs & Chief Nursing Executive

Stephanie Zaheer

Midwifery Program Coordinator (Early Discharge Program; Family & Baby Clinic)

Sue Bautista

Coordinator, Community Resources (Work)

Director, Diagnostic and Laboratory Services

Maria Pavone

Senior Director, Facilities and Corporate Services

Jefril Cruz

Resource Matching & Referral Program Lead - Central LHIN

Nancy Fletcher

Director of Professional Practice

Anne Kennie

Director, Human Resources

Todd Rivera

Human Resources Director

Joanne MacKenzie

Director, Maternal Child and Oncology Services

Kokkoros Nick

Director, Medical Administration

Director, Business Analytics & Information Management

Sharon Tai-Young

Director

Shellyna Moledina

Patient care Director of Pharmacy and Oncology Services

Steve Scott

IT Security Lead

Sandi Lofgren

Patient Care Director

Bosco Lui

Staff Otolaryngologist - Head & Neck Surgeon

Erin Landry

Patient Care Director Surgical Services

Lisa Harper

Director, Medical Adminstration, Planning & Transformation

Marlene Ross

Director, Information Management Information Technology

Allan Bell

Director Community Relations and Corporate Partnerships

Tracie Scott

Director of Interprofessional Practice and Education, Surgical Services

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