Management Team

If you have a question or concern that needs an immediate response, please call 1-800-265-7293.

Senior Management

Name/Title

Contact

Dr. N. J. Mercer

Medical Officer of Health, CEO

Email the Medical Officer of Health & CEO

 

Dr. Matthew Tenenbaum

Associate Medical Officer of Health

Guelph Office

1-800-265-7293 ext. 4300

 

 

 

1-800-265-7293 ext. 4332

David Kingma

Director, Administrative Services

Guelph Office

1-800-265-7293 ext. 4338

Dr. Kyle Wilson

Director, Information Systems

Chief Privacy Officer

Guelph Office

1-800-265-7293 ext. 4339

Andrea Roberts

Director, Healthy Living

Guelph Office

1-800-265-7293 ext. 4335

Rita Isley

Director, Community Health

Chief Nursing Officer

Guelph Office

1-800-265-7293 ext. 4336

Christopher Beveridge

Director, Health Protection

Guelph Office

1-800-265-7293 ext. 4337

Program Managers

Healthy Living

Name/Title/Contact

Program Areas

Amy Estill

Manager, Health Promotion

1-800-265-7293 ext. 4218

  • Substance Use

  • Healthy Eating

  • Active Living

  • Built Environment

  • Injury Prevention

  • Mental Health Promotion

Rosalyn LaRochelle 

Interim Manager, Child Health Services

1-800-265-7293 ext. 4213

 

 

  • Oral Health

  • Wee Talk and Speech and Language

  • Vision Screening

Rosalyn LaRochelle

Manager, Healthy Growth and Development

1-800-265-7293 ext. 4213

 

​Anna Vanderlaan

Interim Supervisor, Healthy Growth and

Development

1-800-265-7293 ext. 4210

 

  • Preconception Health 

  • Healthy Pregnancies

  • Prenatal Classes (online)

  • Healthy Child Development

  • Positive Parenting

  • School Health Promotion

  • Community Connections

  • Health Equity

Community Health

Name/Title/Contact

Program Areas

Karen Mulvey 

Interim Manager, Clinical Services

1-800-265-7293 ext. 4214

 

  • Clinical Services Including: Immunization, Sexual Health, and Travel

  • Sexually Transmitted Infections

  • Bloodborne Infections (HIV/AIDS; Hepatitis B and C)

  • Birth Control

  • Harm Reduction

  • Adverse Reactions

Mary Anne Kozdras

Manager, Healthy Families

1-800-265-7293 ext. 4219

 

Jean Rudland

Supervisor, Healthy Families

1-800-265-7293 ext. 4272

 

  • Healthy Babies, Healthy Children

  • Let’s Talk Parenting Line

  • System of Care

  • Prenatal Classes (in person)

  • Breastfeeding Classes

  • P2P

Marlene Jantzi-Bauman

Manager, Vaccine Preventable Diseases

1-800-265-7293 ext. 5689 

  • School Health Clinics and Immunization

  • Vaccine Distribution

  • Influenza (flu) Immunization

  • Cold Chain Management

Health Protection

Name/Title/Contact

Program Areas

Janice Walters

Manager, Control of Infectious Diseases and Tuberculosis

1-800-265-7293 ext. 4246

 

Diane Wallace

Supervisor, Control of Infectious Diseases and Tuberculosis

1-800-265-7293 ext. 2648

  • Infection Control & Complaint Investigations

  • Tuberculosis

  • Infectious Diseases

  • Respiratory and Enteric Outbreaks in Institutions

  • Community Respiratory Outbreaks

  • Designated Officers Program

  • Inspections of Personal Service Settings

Shawn Zentner

Manager, Environmental Health

1-800-265-7293 ext. 4230 

  • Safe Water

  • Health Hazard Prevention and Management

  • Vector-Borne Diseases

  • Enforcement of Smoke-Free Ontario Act (SFOA) and Electronic Cigarettes Act (ECA)

  • Emergency Preparedness (Wellington & Dufferin)

Jessica Morris

Manager, Environmental Health

1-800-265-7293 ext. 4231

 

 

  • Food Safety

  • Foodborne Illness

  • Rabies Control

  • One Health

  • Emergency Preparedness (Guelph)

Information Systems

Name/Title/Contact Program Areas

Emerson Rajaram

Manager, Information Technology

1-800-265-7293 ext. 4373

 
  • Information Technology

  • Facility Management

Chuck Ferguson

Manager, Corporate Communications

1-800-265-7293 ext. 4374

  • Crisis Communication

  • Website/Social Media

  • Media

  • Public Relations

  • Client Service

  • Marketing

  • Library

  • Receptionists

Jennifer MacLeod

Manager, Health Analytics

1-800-265-7293 ext.4370

 

Lise Trotz-Williams

Epidemiologist

1-800-265-7293 ext. 4372

 
  • Research

  • Evaluation

  • Knowledge Exchange

  • Surveillance

  • Population Health Assessment

  • Data Management

Administrative Services

Name/Title/Contact

Program Areas

Rob Cunnington

Manager, Finance

1-800-265-7293 ext. 4348

  • Finance/Budget Services

  • Resource Management/Procurement

  • Insurance

  • Audit

Patryk Wardach

Manager, Human Resources 

1-800-265-7293 ext. 4341

  • Employee Relations

  • Labour Relations

  • Training

  • Recruitment/Selection

  • Benefits/Pensions

  • Disability/WSIB

  • Compensation/Payroll