Meet The Team

Dr. Jim Ng

Cheong Tin

Dr. Jim Ng Cheong Tin, or simply known as Jim by his patients (because his last name is too confusing even to him) is a member of the Ontario Association of Optometrists and the College of Optometrists of Ontario and is also accredited in the United States. 

Dr. Ng participates as a clinical skills assessor for the Canadian Examiners in Optometry. His areas of focus while in school included primary care, binocular vision, and pediatrics.

Dr. Brian


Dr. Yeung is a graduate of Ryerson University in Toronto and the Illinois College of Optometry in Chicago. He is in good standing with the College of Optometrists of Ontario. We are fortunate to have found just the right doctor to provide the best care to our patients. Jim will be working alongside Brian to ensure a smooth transition. This also allows our patients more flexibility with booking appointments in both locations.



Sam has worked with Jim in Peterborough for 4 years. Licensed in 1996, Sam has been dispensing eyeglasses & contact lenses for over 20 years. In his spare time Sam enjoys traveling, going on motorcycle trips, attending NHL hockey games and his son's hockey games. Of course spending time with his wife, two kids and his Border Collie mix, Sheba.


Karyn has been working with Jim for over 4 years in the Lindsay location. In her spare time, she enjoys going for long walks, photography, gardening, and spoiling her two pugs, Bella and Berkley.


Emily has been with the team since the Fall of 2016. In her spare time, Emily loves going on adventures with her Shiba Inu mix, Lily. Emily is passionate about fitness and health and is currently pursuing her goal of becoming a fire fighter! She is with us in the office whenever possible! In her absence, the lovely Lynn and Lorraine are filling in. 

© 2017 Dr. Jim Ng Cheong Tin & Associates, Optometrists