Seth Lookhart, 35, was convicted on 46 felony and misdemeanor counts in January, including medical assistance fraud, scheme to defraud, illegal practice of dentistry and reckless endangerment.
Anchorage Superior Court Judge Michael Wolverton sentenced Lookhart on Monday to serve 20 years in jail with eight years suspended, the statement said. That means Lookhart will serve 12 years behind bars. He also cannot practice dentistry during his 10 years of probation.
Lookhart apologized for his actions while reading from a prepared statement.
“Looking back, I can’t say exactly when I began to go off course,” he said, CNN affiliate KTUU reported. “While I do not doubt that I was able to render care and alleviate the pain to many people who were in dire need, I also know that I could have and should have maintained better discipline and focus while serving a patient base I came to love.”