In their own words, doctors share their stories of how Spear Online
has contributed to their practice success.
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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. 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
El Segundo, Calif.
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