Photo of a forested lake during autumn

Meet the Team

Our Team is Dedicated to Protecting You, Your Loved Ones, and Your Assets

Click on the buttons below to sort team members by their specialty.

  • Management
  • Business Insurance
  • Claims Department
  • Employee Benefits
  • Administrative
  • Personal Insurance
  • Lowell, MA
  • Manchester, NH

Heather Caston-Talbot
(207) 523-2235 Email
Heather Caston-Talbot
Senior Account Manager
Portland, ME

Marty Duggan, CLU
(207) 523-2264 Email
Marty Duggan, CLU
Senior Account Executive
Portland, ME

Tricia Spencer

(207) 523-2259 Email

Tricia Spencer
Dir. of Business Insurance Services
Portland, ME

Kelly St. Onge
(207) 523-2263 Email
Kelly St. Onge
Director of Personal Insurance
Portland, ME

Shannon Walton
(207) 523-2206 Email
Shannon Walton
Senior Bond Account Executive
Portland, ME

What Our Clients Tell Us

"'Are you fully covered for that?' Was the question the Clark agent asked me right after I had explained a situation that a similar business like ours had gone through and nearly ruined them. Rather than just selling me a policy, which would have been the easy thing to do, he did a full insurance review and determined what was truly right for my business in my industry. The agents at Clark really do what is right not what is easy and that really helped me get the right insurance, peace of mind and understanding I needed as a business owner."

David Ciullo

CEO of Career Management Associates

“Right in the middle of tax season, our offices were flooded by a broken sprinkler on an upper floor. Clark Insurance stuck with us through the entire claim process. They talked with the carrier and made the process go smoothly in getting us back to business. In fact, we asked them to join us in presenting the importance of disaster planning at a New Hampshire Society of Certified Public Accountants meeting!”

Marie McKay

Bigelow & Company

“Clark Insurance is No. 1 in customer service! I call. I can always talk with someone, and I get answers right away. I know they’ve saved us substantially in premiums. They make it easy for us to manage our insurance. Knowledgeable, hardworking, responsive – it’s that simple. It’s basic and I think that’s what people are looking for. For DiMillo’s Restaurant, Clark has been a great choice.”

Steve DiMillo

“Clark helps us determine where we’re exposed, what the costs are, what’s possible, what’s not possible – that’s made a big difference. Clark advocates for us with insurers who want to know the types of work we do, how we operate, and the health of our company. In this aspect of the business alone Clark has helped us become a stronger company, more quickly, and more able to compete for more prestigious projects.”

John Ryan

“We often rely on Clark Insurance to help us better understand liabilities in contracts, to suggest ways to better allocate those risks, and to help us communicate concerns with client prospects. Those discussions with prospects help foster a better understanding of each party’s needs, and help build long-term relationships based on trust and mutual respect.”

Erik Wiberg

“As a small business owner I so appreciated the service I received from Clark Insurance. They were my agent for over 10 years, and when I sold the business the new owner kept them on and is equally happy. The rates were always competitive, my agent was super-responsive and helpful, and the one time my company filed a claim the process was smooth and easy. I have worked with a lot of insurance agents over the years, and Clark stands out as one of the real gems. If I could leave 6 stars I would!”

Andy Charles

Request a Free Insurance Quote