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Home » Our Doctors » Dr. Dianna Leong OD

Dr. Dianna Leong OD


Dr. Leong graduated from the University of Waterloo in 1994. She has enjoyed seeing her patients grow with her over the years and feels she has done her job well if she can detect and treat her patients eye care needs over the long term. She initially practiced with an ophthalmology group and commuted to Olds, Alberta. For three years, she was an adjunct assistant professor for the School of Optometry in Pacific University, Oregon. Previously working in other parts of Calgary, Dr. Leong is happy be the founder of Foresight Eyecare and to serve North Central Calgary, particularly the areas of Country Hills, Panorama Hills and Harvest Hills.

Dr. Leong is committed to preventative eyecare (hence the name Foresight) using leading edge developments. She has a passion for diabetes prevention and education on proper eye foods, as well as special interest in myopia control and specialty contact lens fits. She served in her profession in years past as president and executive member of the Calgary Society of Optometrists, which offers education and collaboration among optometrists, local ophthalmologists and other health care professionals. She continues to hone her skills with volunteer activities such as speaking at local schools on eye care, and joining the national team writing board exam items for the Canadian Optometry Licencing exams.

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Thank you for trusting your eyecare with us over the years.  The Foresight Eyecare team follows the government mandate to reduce the spread of the COVID-19 pandemic.  After December 2020 announcements made by the Alberta Government, our clinic is following the revised Infection Prevention and Control policy by the Alberta College of Optometrists.

Patients interested in obtaining eye exam services or eye care products can be seen by appointment only.  Please call ahead, and staff will arrange an appointment time and ask COVID-19 screening questions.  If you have any symptoms of cough, fever, runny nose or shortness of breath, we ask that you call or e-mail us and do not attend the clinic for your scheduled visit.   Within the clinic, please wear a mask and use the hand sanitizer at reception.  Our clinic complies with the City of Calgary bylaw requiring mask covering over the age of two years old.  For patients who are unable to wear a face covering due to medical reasons, the patient can be scheduled for an appointment at a time when minimal number of other patients are in the clinic such as at the beginning or end of the day to ensure appropriate physical distancing requirements.

We are using disposable disinfectant wipes on all surfaces and devices such as front desk counters, chairs, handles in exam rooms and waiting room.  All eyewear that have been touched by patients are continually being sanitized.   Any toys and magazines are stored at this time.  Examination areas are being sanitized with hospital grade disinfectant.  Debit and credit cards but NO CASH payments will be accepted.

COVID-19 symptoms are not always obvious.  We want to fend off this pandemic and minimize risk to our patients and the Foresight staff as front line health workers.   Contact that is closer than 2 m (6 feet) is to be avoided, with barriers in place when this cannot be avoided. We choose to continue to do our work and cautiously take care of our patients with compassion, humility, gentleness, and patience.   It is a challenging and new experience for many of us, so let‘s support each other and prevent virus spread!  Beyond 2020, our focus is on take care of you and keeping Clean Hands, Clear Heads and Open Hearts.   For more information, please refer to the following web pages or phone Health Link 811.

Drs. Dianna Leong, Anh Bui, Andrew Chan