Skip to main content

Success Stories

In their own words, doctors share their stories of how Spear Online has contributed to their practice success.
Share Your Story

Dr. Mark Vinditti

"I have learned more in one year than I did in all the previous years of my career combined."

Dr. Mark Venditti graduated from dental school in 2005. After two years of working in his father's practice in Toronto, he bought a well-established practice in Kingston, Ontario.

Dr. Vinditti's Story

Dr. Mark Vinditti

General Practitioner,
Kingston, Ontario

Dr. Sandi Calleros

"There simply is no better value when it comes to getting the most education and the biggest return for your investment."

Dr. Sandi Calleros has been in dentistry for more than 26 years and in that time has built a well-respected esthetics-focused practice.

Dr. Calleros's Story

Dr. Sandi Calleros

General Practitioner,
El Segundo, Calif.

Dr. Askold Wynnykiw

"It's a great way to get everyone on the team aligned."

After graduating in the top 10 percent of his class in dental school and being inducted into the OKU Dental Honor Society, Dr. Wynnykiw ran a successful private practice for 15 years.

Dr. Wynnykiw's Story

Dr. Askold Wynnykiw

General Practitioner,
Albany, N.Y.

Dr. Yasaman Zadeh

"I tried one course and I was hooked."

Dr. Yasaman Zadeh juggles a successful Toronto practice with a busy family life. She was delighted to find the value of Spear's online solution to continuing education.

Dr. Zadeh's Story

Dr. Yasaman Zadeh

General Practitioner,
Toronto, Ontario