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Dr Marnie Hirshhorn
Family Physician
About Dr Hirshhorn
Edit profileDr. Marnie Hirshhorn is a Family Physician serving the Ajax, ON community through her practice at Lakeridge Health, located at 3170 Eglinton Avenue East, Scarborough, ON; known for her warm and attentive care, she provides full-spectrum family medicine to patients of all ages—if you’ve been treated by Dr. Hirshhorn, consider leaving a review to help others benefit from her thoughtful and evidence-based approach.
Special interest
Dr. Hirshhorn’s clinical interests include preventative care, chronic disease management, adolescent health, and mental wellness integration within primary care; she is committed to a holistic model that considers physical, emotional, and social factors, and works closely with patients to develop personalized care plans that evolve with their needs.
Education and training
Dr. Marnie Hirshhorn earned her MD from McMaster University in 2013 and completed her Family Medicine certification through the College of Family Physicians of Canada; she is licensed by the College of Physicians and Surgeons of Ontario (CPSO) and practices independently with privileges at Lakeridge Health.
Practice in Ajax, ON
- Unit 101, 901 Harwood Avenue North, Ajax ON L1Z 0T4
Practice in Scarborough, ON
- 3170 Eglinton Avenue East, Scarborough ON M1J 2H3
Frequently Asked Questions
Yes, she provides age-appropriate care for adolescents and young adults, including mental health support, sexual health counseling, and lifestyle guidance.
Yes, patients can contact the clinic directly to inquire about availability and schedule a visit without needing a referral.
She develops individualized care plans for conditions like diabetes and hypertension, focusing on education, medication management, and regular follow-ups.
Absolutely—she provides routine screenings such as PAP tests, blood pressure checks, and immunizations to support early detection and long-term wellness.
She holds privileges at Lakeridge Health, allowing her to coordinate inpatient and outpatient care for seamless continuity across settings.
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