1080 Mason Mall, #8
Crescent City, CA 95531
Shore to Summit has one branch location located in Crescent City, CA. Meet our associates, and get in touch using the contact information listed above.
Partner, Senior Financial Advisor
Michael Sullivan is a CERTIFIED FINANCIAL PLANNER® professional, Certified Exit Planning Advisor. As Partner and Senior Financial Advisor of Sullivan Private Wealth, a Shore to Summit Wealth Management Partner, operating under the Wells Fargo Advisors Financial Network (WFA FiNet), Michael provides comprehensive wealth management strategies tailored to each client's unique needs, values, and aspirations.
With 27 years of experience, Michael works with individuals, families, and business owners to help them prepare for retirement, navigate business transitions, and preserve wealth across generations. He and his team take the time to understand each client’s goals, values, and priorities before developing personalized strategies and providing thoughtful, straightforward guidance. Their goal is to help clients feel more confident about their financial future and stay focused on the people and pursuits that matter most.
Through Sullivan Private Wealth, Michael combines the independence and flexibility of a boutique advisory practice with the extensive resources, research capabilities, and technology available through the Wells Fargo Advisors Financial Network platform. This structure enables him to deliver objective advice while providing clients access to sophisticated planning tools and industry-leading resources.
Michael earned a BA in Business Economics from the University of California, Riverside, in 1993, then served for two and a half years as a Peace Corps volunteer in Paraguay. He joined Edward Jones in 1999, became a limited partner in 2006, and mentored newer advisors throughout his career. He remains committed to ongoing education and advanced planning strategies so he can continue delivering meaningful value to his clients.
Michael’s commitment to service extends well beyond his professional work. He served two terms as a Del Norte County Supervisor and spent 11 years on his local Chamber of Commerce board, including two years as president. He also serves on the Humboldt Area Foundation board. His community involvement includes 28 years with Crescent City Rotary, 30 years with the Elks Club, and a decade coaching girls’ basketball at Del Norte High School.
Michael and his wife, Randi, have been married for 11 years. Their family includes son Blake, stepsons Dustin and Matthew, and grandsons Hunter, Connley, and Dawson. Outside the office, Michael enjoys traveling and cheering for the Del Norte Warriors and his favorite NFL team, the Miami Dolphins. At age 53, he also successfully completed the Portland Marathon.
CA Insurance License: 0C65259
Senior Client Relationship Manager
Cheryl Corpstein has had the privilege of working alongside Michael Sullivan in the financial services industry since September 1999, bringing more than 25 years of experience serving clients and supporting their financial goals.
Prior to entering the financial industry, Cheryl developed a strong foundation in customer service through roles as a telephone operator, pharmacy manager, garden center manager, and veterinary office administrator.
These experiences instilled in Cheryl the importance of building relationships, delivering exceptional service, and creating positive client experiences for every client and family she serves.
After many successful years with Edward Jones, Cheryl Corpstein is excited to continue serving clients as part of Sullivan Private Wealth, a Shore to Summit Partner, as the team joins Shore to Summit Wealth Management in October 2026.
Cheryl has called Crescent City home since 1980 and married her husband in 1982. Together, they have raised three children and are blessed with eight wonderful grandchildren.
Family is at the center of Cheryl's life. Her family gathers for dinner every Sunday evening, and she cherishes spending time attending youth sporting events, band concerts, and school plays.
Cheryl believes that the relationships she builds with clients are an extension of the values she holds most dear: commitment, trust, and genuine care for others.
When she is not working or spending time with family, Cheryl can often be found reading a good book or relaxing by the river, one of her favorite places to unwind and recharge. Her dedication to service, deep community roots, and passion for helping others make her a valued member of the Sullivan Private Wealth team.
Senior Client Relationship Manager
Jeannie Stilwell has nine years of experience in the financial services industry and is passionate about building meaningful relationships while delivering exceptional client service. Throughout her career, she has focused on creating a welcoming environment where clients feel valued, supported, and confident in their financial journey.
As a Senior Client Relationship Manager, Jeannie is dedicated to supporting both clients and advisors by ensuring operations run smoothly, maintaining strong organization, and providing attentive follow-through on important details. She takes pride in delivering a high level of service and believes that trust is built through consistency, clear communication, and a genuine commitment to helping others.
Prior to joining Shore to Summit Wealth Management, a Wells Fargo Advisors Financial Network practice, Jeannie served clients at Edward Jones, where she further developed her expertise in client relationship management and financial services support.
Based in Crescent City, California, Jeannie enjoys helping clients feel at ease and ensuring every interaction is handled with professionalism, care, and attention to detail.
Outside of the office, she enjoys spending quality time with family, relaxing at the beach, and traveling to experience new places and cultures. Fun fact; Jeannie is a fourth-generation resident of Del County in California.