Our Team

Dana Sacco Licensed Optician - Rossland Fine Optical

Dana Sacco Licensed Optician

Experience and expertise… Compassion and understanding Dana Sacco brings qualities to your eye care experience like no other purveyor of fine eyewear.”It’s about getting to know your clients, understanding their vision challenges and providing a solution that helps them see well, look amazing and feel great about their purchase”

Dana has a unique perspective on eye care. At Rossland Optical, each team member contributes to your full-service eye care experience.

Getting to know Dana:

Dana has extensive clinical experience that gives her clients the confidence to know that she can help them in all aspects of their eye care from understanding their prescription to enjoying their glasses and contacts for years to come.

Dana is a mom of twins with long-standing roots in the community. She grew up in Oshawa and has worked as an Optician since 1995.


Christine Coloma Licensed Optician and General Manager and inventory Specialist Rossland Fine Optical

Christine Coloma Licensed Optician

Christine joined the Rossland Optical Team 18 years ago as an administrative assistant. She took a natural shine to the profession and has been a licensed optician since 2001. In addition to her role as an Optician, Christine is the General manager and Inventory Specialist. Rossland Optical enjoys a tremendous reputation for unique frames to create YOUR signature look and Christine shops the world to bring those frames right here to Whitby, Ontario! In her network of suppliers, she also sources the newest technology in prescription safety eyewear, swim goggles and various sports solutions too. Christine is also involved in many charitable efforts. She spearheads many of the efforts to raise food and supplies for the New Life Neighbour Centre and food bank that serves south Oshawa.


Dr. Tim Lee Optometrist Rossland Fine Optical

Dr. Tim Lee Optometrist

Dr. Lee is an independent doctor of Optometry. Dr. Lee shares our premises and offers full eye exam services including disease co-management and an excellent referral network to the top specialists in Durham Region and the GTA in the case of advanced ocular disease, eye injury, and surgery. Dr. Lee’s first language is English but he can also offer services in Chinese and French. Dr. Lee is accepting new patients.

Dr. Lee’s hours are

  • Tuesday 11-5
  • Thursday 12-5:20
  • Alternate Saturday’s 9-1:20

Please call our office to book an appointment at 905-665-8515.
Dr. Lee’s services are independent to Rossland Optical and although we appreciate the opportunity to show you our frames and provide lens advice we respect your right to shop. You will never feel that our Optical team is pushy. Our philosophy is that our service, comfortable environment, and knowledgeable staff will entice your business. We are highly opposed to practices that make you feel obligated to purchase. We have designed an Optical experience we know will impress you and create a desire to be a part of the Rossland Optical family.


Dr. Diana Yew Optometrist Rossland Fine Optical

Dr. Diana Yew

Dr Diana Yew received her Honours Bachelor of Science and Doctor of Optometry degree from the University of Waterloo with Dean’s Honours. During her university career, she has received multiple awards including the FYidoctors Clinical Leadership Award, the VSP/FYidoctors AOF Practice Excellence Scholarship, and the J. Pat Cummings Scholarship for her academic performance, outstanding patient care, and community service.

Dr. Yew completed an intensive clinical externship at the Lexington Veteran Affairs Medical Centre in Kentucky, where she routinely diagnosed and managed ocular diseases including age-related macular degeneration, diabetic retinopathy, cataracts, glaucoma, and dry eye syndrome.

Dr. Yew has a special interest in Vision Therapy and Rehabilitation. She completed an externship at a vision therapy clinic in Vaughan where she helped manage binocular vision disorders in people of all ages. Her strong interest and clinical skill have led her to receive the COVD Award for Excellence in Vision Therapy.

Community service is an important part of Dr. Yew’s optometry career and personal life. Dr. Yew has gone on an eye care mission trip to Honduras with plans to go on similar trips in the future. In her spare time, she enjoys running, hiking, and spending time with family and friends.
She looks forward to meeting you and caring for your eye health needs.

Member of:

  • College of Optometrists of Ontario
  • Ontario Association of Optometrists
  • Canadian Association of Optometrists
  • College of Optometrists in Vision Development
  • Canadian Optometrists in Vision Therapy and Rehabilitation

Dr. Yew’s hours

  • Wednesday 10-5
  • Alternate Saturday’s 9:3


Tanya Moore Licensed Optician Rossland Fine Optical

Tanya Moore Licensed Optician

Tanya is a 20 year veteran of the Optical industry with experience in the laser eye care industry. Tanya also brings her personal experience of being a hockey mom right here in Whitby and specializes in sports eyewear for active kids and adults. Tanya and her family are active in the community through her kid’s school and sports.


Linda Farren Administrative Assistant Rossland Fine Optical

Linda Farren Administrative Assistant

Linda has a long standing customer service and charitable organization background. She brings a wonderful sense of hospitality to Rossland Optical.
Linda takes care of the Optometric practice. Give her a call to book your next appointment!
Linda takes the time, care and attention to personally call you to book your next eye care service. She also keeps us running smoothly and organized.


Martha Hebert Administrative Assistant Rossland Fine Optical

Martha Hebert Administrative Assistant

Martha is almost a 20 year veteran of Rossland Optical and over 35 years in the Eyecare business, Martha brings experience and knowledge to keep our office experience smooth and convenient. Martha manages all our behind the scenes work to ensure a seamless process for our licensed opticians.

Martha also brings her French Canadian flair for fashion and also enjoys serving our francophone clientele and the many families in the Whitby are who have known her here for many years!