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SCHEDULED MAINTENANCE: Online & Mobile Banking will be unavailable on Sunday, March 26, between 12:00am–6:00am due to routine system maintenance. Should you need access to your accounts, please arrange to submit transactions before or after this scheduled maintenance, visit your local MountainOne branch or call our Customer Care Team during normal business hours at 855.444.6861.
IMPORTANT UPDATE: As a DIF Member Bank, all deposits with MountainOne are fully insured in excess of existing FDIC coverage. Learn more.

Greg Viner

Greg Viner

AIC, ARM

Account Executive, Personal Insurance

  • 413.418.4431

Greg has worked in the insurance industry since 1989. He joined MountainOne Insurance in 2022 as Personal Lines Account Executive. As an Account Executive, Greg provides comprehensive insurance knowledge and expertise to individuals and families. He holds an Associate in Claims and an Associate in Risk Management designations. Greg holds a Bachelors of Science in Business Administration from the University of Arizona.

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