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Accredited Echocardiogram Services

In 2016, Our Echocardiography laboratory at Lawrence Location has successfully been accredited by Corhealth Ontario, a support system to the Ministry of Health and Long-Term Care that is dedicated to improving quality in the delivery of adult cardiac services in Ontario. We are proud to have met the challenge of accreditation, and intend to consistently uphold the principles of quality improvement and cardiac care in the future.

This is an important milestone in the continuing growth and success of our health care organization.  We would like to thank our administrators, medical staff, cardiologists, medical & technical director for their tremendous help during this process. We also especially thank our referring physicians for the continuous support. This gives reassurance and confidence to our referring doctors and patients that we have excellent images, dedicated professionals, and a well-equipped facility to provide quality patient care that demonstrates our commitment and passion.


Currently, we have had multiple echo sties where we have obtained accreditation: 

Lawrence Site               Markham Site                 North York Site                Crescent Town Site            Ajax Site

Our Services:

  • Cardiology Consultation

  • Echocardiogram

  • Stress ECG & Stress Echo (treadmill Exercise)

  • Contrast Echo & Contrast Stress Echo 

  • ECG

  • 24/48/72 Hours Digital Holter Monitoring

  • 7 / 14 Days Holter Monitoring 

  • 24hrs Ambulatory Blood Pressure Monitoring 

Our Cardiology Team:

  • Dr. A. Janmohamed MBBS, FRCP(C)  Medical Director 

  • Dr. S. Miller              MD, FRCP(C)

  • Dr. K. Merali-Murji   MD, FASE             Technical Director 

  • Dr. M. Zia                 MD, FRCP(C)

  • Dr. M. Sud               MD, FRCP(C) 

  • Ms. Munira Anwar   RDCS, Technical Director

Dr. Amir Janmohamed   MBBS FRCP(C)   Cardiologist 

Cardiology and Cardiac Electrophysiology

Director Arrhythmia Program

Co-Director Cardiac Catheterization Laboratory,

Rough Valley Health System




Dr. Karim Merali Murji  MD FASE 

Family Medicine with Fellowship in Echocardiogram







Dr. Mohammad Zia   MD FRCP(C) Cardiologist

Interventional Cardiologist

The Chief of Cardiology and Director of Cardiac Services

At Michael garron Hospital 

Assistant Professor of Medicine at U of T

Affiliate Scientist at the Sunnybrook Research Institute

Ms Munira Anwar  BSc, MBA, RDCS(ARDMS), RCS(CCI), CMRTO 

BSc in cardiovascular technology (Karachi, Pakistan)

MBA in health management (Karachi, Pakistan)

Senior Cardiac Sonographer, Technical Director 




Dr. Maneesh Sud       MD FRCP(C) Cardiologist

Adult Cardiology

Sunny Brook Health System


Dr. Saul Miller       MD FRCP(C) Cardiologist

Staff Cardiologist: Scarborough General Hospital

Cardiac Imaging Fellowship: University of Toronto

Cardiology Fellowship: University of Toronto

Internal Medicine: University of Toronto

Medical School: University of Western Ontario

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Dr. Amir Janmohamed



Medical Director


Dr. Karim Merali Murji 


Technical Director 

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Dr. Mohammad Zia 



Medical Director 


Ms Munira Anwar



Senior Cardiac Sonograper

Technical Director 

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Dr. Maneesh Sud



Dr Amir Janmohamed is a general and invasive cardiologist and cardiac electrophysiologist based at the Rouge Valley Health System (Centenary and Ajax Pickering Hospitals) in Scarborough and West Durham, Ontario. He completed his Bachelor of Science in Biochemistry from McMaster

University and his medical degree from Aga Khan University. He subsequently completed his Internal Medicine and Cardiology fellowship from University of Toronto. He completed his Cardiac Electrophysiology training at St. Michael’s Hospital of the University of Toronto. He has been in full-time cardiology practice. 

He is currently the Medical Director of the Arrhythmia Services at Rouge Valley Health System. As an arrhythmia and cardiac devices (pacemakers and defibrillators) specialist he manages patients with palpitations, arrhythmias, syncope and sudden cardiac death syndromes. Many young and older patients with significant personal and family histories of these symptoms can be rapidly risk stratified for benign versus malignant conditions and receive appropriate and timely care in their community. Those requiring interventions can be provided access to these with reasonable wait times for their care. His clinical interests are also in all patients with general cardiac symptoms for primary prevention to tertiary interventions.

Dr. Karim Merali Murji is a family physician, with Fellowship in Echocardiography.   His major interests include diagnosing and reating asthma, caring for the elderly and using echocardiography

to evaluate cardiac structure, function and hemodynamics.

Dr. Merali Murji is dedicated to serving his patients and his community with his knowledge, involvement and compassion.

Dr. Zia specializes in all diseases of the heart, but has a particular interest in coronary artery disease, interventional cardiology and cardiac imaging. He completed a Cardiology and Internal Medicine

Residency at the University of Toronto, and went on to do an Interventional Cardiology Fellowship at Sunnybrook Health Sciences Centre. Subsequently, he did an Advanced Cardiac Imaging Fellowship (Level 3 training) in both Cardiac MRI and CT at Columbia University in New York.  He is also certified in Nuclear Cardiology and Echocardiography. 

Dr. Zia is an Assistant Professor of Medicine at the University of Toronto and an Affiliate Scientist at the Sunnybrook Research Institute. His primary research interest is delineating myocardial tissue injury using cardiac MRI post-acute myocardial infarction.


Dr. Zia is currently accepting new referrals at Crescent Town Health Centre, one of our offsite echo locations. 

Munira has 11 years of hands-on experience in Echocardiography technique practice and cardiac analysis. The scope of her expertise includes but is not limited toAdult echocardiography, paediatric Echocardiography, contrast echo, Dobutamine and treadmill stress

Echocardiography, Transesophageal echocardiogram.

She currently works in Sunnybrook Health Science Center as cardiac sonographer. She is also Technical Director in Victoria Medical Group. 

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Accepting New Referrals at Crescent Town Health Center,

one of our offsites echo locations. 

Dr. Saul Miller is equipped with skills and training in finding, treating, and preventing different diseases that affect mainly both the heart and the blood vessels. He works with patients especially when it comes to treating ongoing and long-term illnesses. Some of the illnesses that will be encountered include angina, high blood pressure, cardiac arrest, heart failure, as well as coronary heart disease.

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Dr. Saul Miller 



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