10 White Castle operations leaders
Vice President Operations, Vice President, Manufacturing and Regional Director of Restaurant Operations are among the current titles held by these White Castle operations leaders. A reader can learn how operations leaders work at White Castle from people who have held the role.
Professionals to explore
Chris Shaffery
LinkedInExperience: Vice President Operations · White Castle
Chris Shaffery has been Vice President Operations at White Castle since August 1987 and is based in Pickerington, Ohio. The profile headline reads Vice President of Operations, and Vice President Operations at White Castle is the only work row the listing shows for Chris Shaffery.
Darrin Cotton
LinkedInExperience: Regional Director of Restaurant Operations · White Castle
Darrin Cotton has been Regional Director of Restaurant Operations at White Castle since November 2020, overseeing 41 multi-million dollar restaurants from St. Louis, Missouri. At White Castle, Darrin Cotton was also Regional District Manager from 2008 to 2020 and General Manager from 1997 to 2008.
Dianna Williams
LinkedInExperience: Regional Director of Restaurant Operations-Detroit · White Castle
Dianna Williams has been Regional Director of Restaurant Operations-Detroit at White Castle since August 2025 and was District Supervisor at White Castle from 1997 to 2025. Dianna Williams has also been a Board Member at St. Jude House since October 2022 and is based in Detroit, Michigan.
Harry Jensen
LinkedInExperience: Regional Vice President Restaurant Operations · White Castle
Harry Jensen is a former Regional Vice President Restaurant Operations at White Castle, a role held from January 1972 to January 2011, and the profile now lists Regional Vice President-Retired at White Castle. Harry Jensen is based in Rahway, New Jersey, with a profile headline of Regional Director at White Castle.
Jeff Carper
LinkedInExperience: Chief Operations Officer · White Castle
Jeff Carper is a former Chief Operations Officer at White Castle, a role held from February 2014 to October 2025, and the profile now lists retirement from October 2025. Jeff Carper was also Vice President Operations at SONIC from 1998 to 2014 and Director of Area Operations at Krystal Restaurants LLC from 1985 to 1998.
Mason Wolf
LinkedInExperience: Regional Director · White Castle
Mason Wolf has been Regional Director at White Castle since August 1976 and is based in Farmington, Michigan. The profile places the role in general management at director level, and Regional Director at White Castle is the only work row the listing shows for Mason Wolf.
Michael Guinan
LinkedInExperience: Vice President Restaurant Operations White Castle · White Castle
Michael Guinan has been Vice President Restaurant Operations White Castle at White Castle since January 2025 and describes starting at White Castle as a team member. At White Castle, Michael Guinan was also Vice President Operations and Services from 2019 to 2025, Regional Vice President Restaurant Operations from 2014 to 2025 and Regional Director of Operations from 2010 to 2014.
Rife David
LinkedInExperience: Vice President, Manufacturing · White Castle
Rife David has been Vice President, Manufacturing at White Castle since February 2009, with a profile headline of Chief Manufacturing Officer at White Castle. Rife David was Plant Manager at White Castle from 2003 to 2009 and is based in Columbus, Ohio.
Steve Foreman
LinkedInExperience: Director Operations Services · White Castle
Steve Foreman has been Director Operations Services at White Castle since January 2019. At White Castle, Steve Foreman was also Operations Services Manager from 2015 to 2019, District Manager from 1992 to 2015, General Manager from 1989 to 1992 and Manager from 1986 to 1989.
Theresa Kaszubski
LinkedInExperience: Regional Director · White Castle
Theresa Kaszubski has been Regional Director at White Castle since June 2014 and is based in Columbus, Ohio. Theresa Kaszubski was Area Supervisor at White Castle from February 1981 to June 2014, and the profile headline reads Regional Director at White Castle.
Choose the right perspective
Match the person's operations area, such as restaurant operations, regional operations, operations services or manufacturing, to the decision you face. Weigh the region and scope in each person's title, since a company-wide role and a regional role see different problems.
Questions to take into the conversation
- 01What did you focus on first when you took on your operations role at White Castle?
- 02How do you keep restaurant teams consistent on service, food quality and cost across your area?
- 03What has your own work at White Castle taught you about running operations well?
Reaching White Castle operations leaders
How can I contact one of these White Castle operations leaders?
Pick one of the 10 people on this page and choose "Book a paid call", or describe your project to find others. You offer a fee for a 15-minute call or a written answer, Instant Expert finds the person's work email and sends the invitation, and they decide whether to accept. The list covers 1 company: White Castle, based on profile data retrieved on October 23, 2026. Being listed here doesn't mean someone has agreed to take calls.
How much does it cost to reach White Castle operations leaders?
You choose the offer, starting at $5 per person. The offer is what the person receives, and Instant Expert's fee is added on top, so a $100 offer costs you $125. The fee is 20% of what you pay. You're charged only when the person books the call or sends the answer.
What if they don't reply?
You pay nothing. Instant Expert sends follow-up reminders, and if the person hasn't booked or answered within 7 days, the request expires and any hold on your card is released. You can invite several of the 10 people on this list at once and cap your total spend, so you pay only for the ones who accept.
Can an AI agent ask one of these White Castle operations leaders a question?
Yes. An agent with a USDC wallet on Base can ask one question without an Instant Expert account. It names the person, for example by the LinkedIn URL on this page, and pays per ask over x402 (HTTP 402). The person answers in writing or by voice note, and if nobody answers within 7 days, the payment goes back to the wallet automatically. Claude and ChatGPT can do the same through the Instant Expert connector: setup is at /docs/mcp for Claude and /docs/chatgpt for ChatGPT. x402 docs
About this directory
This is a professional research starting point based on business profile data retrieved on . Titles and companies reflect that source snapshot; roles marked former had ended by then. Check the linked profiles for current details. Inclusion does not imply Instant Expert membership or availability.
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