Oak Ridges Heart Clinic

  • Cardiology consults
  • Electrocardiogram
  • Exercise stress testing
  • Echocardiography (with contrast as needed)
  • Exercise stress echocardiography (with contrast as needed)
  • Holter monitors -24, 48 & 2 week
  • Exercise/Persantine nuclear tests

We typically have next-day appointment availability.

Urgent Appointment Request

access to our own state of the art non invasive diagnostic testing and access to invasive procedures based out of Southlake Regional Health Centre.

ORHC has now been accredited by cardiac care network of Ontario to provide echocardiography and stress echocardiography services.

We are proud to be among the first non-hospital facilities thus accredited in the region and the first non-hospital facility accredited for stress echo in York region.

Oak Ridges Heart Clinic

is home to the practices of

Dr. Mahesh Srivamadevan

Dr. Peter Zeman and

Dr. Ramya Raghavan




Contact Us

Comprehensive Care

Oak Ridges Heart Clinic

13291 Yonge Street, Suite 303
Richmond Hill, ON  L4E 4L6
FAX 1-888-744-5481
PH. 905-751-2941

Our Services

Continuity of Care

Call Us: 905 751 2941

Office Hours

Monday - Friday: 8:00 - 5:00 pm.


Patients will be seen by cardiologists who will provide long term cardiac care.  Patients will not be seen by locums.