SH Management Services
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About Us

Confident woman in elegant black suit with long dark hair against an orange backdrop.

Susan Hwang

Susan graduated with a BS in Bio-Chemistry and became actively involved in the cannabis industry in 2011. She is an invested political fundraiser, up-and-coming female entrepreneur and a medical marijuana license holder in several states. She is currently working to establish AZ’s first Cannabis Chamber of Commerce, as well as vertically integrated brands and a national chain of dispensaries.

BEST Dispensary showroom

Our history

About SH Management Services

Led by our CEO and Class A Member of all Cannabis involvement, also serves as CEO and COO of Molina's Fine Jewelers and Black Starr & Frost, SH Management Services is a premier business consulting and management firm with deep expertise in the cannabis industry and expanding into the hospitality sector.

Our portfolio includes strategic leadership of:

  • Yuma Dispensary (2013- current)
  • Nirvana Dispensary (2016-2019)
  • BEST Dispensary (2019-current)

We are the management team behind the following brands: 420 To Yuma, Karat, Napoleon, and Marnarch.

SH Management Services is now venturing into the bar and restaurant scene with the upcoming launches of Mama Su and Boots & Buckles, bringing the same operational excellence and strategic vision to the hospitality industry.

Our leadership is committed to operational excellence, regulatory compliance, and creating exceptional customer experiences across industries.

Steel bridge reflecting beautifully on calm river at sunset.

Our mission

At SH Management Services, our mission is to deliver exceptional business consulting and operational leadership that drives sustainable success across diverse industries.

We specialize in optimizing performance through strategic management, rigorous regulatory compliance, and operational excellence — whether in the cannabis sector or the hospitality world. By combining decades of hands-on experience with forward-thinking vision, we empower businesses to achieve peak efficiency, build strong brands, and create outstanding customer experiences.

SH Management Services Team

Todd Koishigawa

Todd Koishigawa

Todd Koishigawa

Frank Crallie

Todd Koishigawa

Todd Koishigawa

Danny Stephens

Todd Koishigawa

Danny Stephens

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Reviews

Our Partners

Yuma Dispensary
BEST Dispensary
  • Yuma Dispensary
  • BEST Dispensary
  • Yuma Dispensary
  • BEST Dispensary
  • Yuma Dispensary
  • BEST Dispensary

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