agent picture

Marie Sereyko

Field Manager - Insurance Sales Representative
Direct Phone:
(207) 307-2576(207) 307-2576
Meet Marie Sereyko
Personal Business Philosophy
I believe building a strong retirement plan provides peace of mind. I’m dedicated to educating you on the innovative insurance planning solutions we offer, providing personal service and helping to make certain you can enjoy the life of your retirement.
licensed in
ME
professional background
Joined Bankers Life in 2018Began work in the Insurance Industry in 2018Education: Studied Business Administration and Psychology at Cumberland County College, building a diverse skill set for professional success.
designations received
Company Recognitions: SNA and Convention
personal background
Family: I'm the proud wife of Tim Sereyko, mom of four amazing kids, and fur mom to our mischievous pup AJAX!Community Involvement: I am passionate about supporting early childhood education, substance use disorder initiatives, and basic needs. I actively volunteer with organizations such as Heart of Maine United Way and NALC's Stamp Out Hunger, dedicating my time to making a positive impact in my community and helping those who need it most.

Marie Sereyko, Bankers Life Agent in Bangor, ME

Closed - Opens at 9:00 AM Monday
Contact Me
Office Phone:
(207) 947-3448(207) 947-3448
Direct Phone:
(207) 307-2576(207) 307-2576
Cell Phone:
(609) 774-8642(609) 774-8642
marie.sereyko@bankerslife.com
Branch Info
396 Griffin Rd
Ste 108
Bangor, ME 04401
US
Hours
Day of the WeekHours
SaturdayClosed
SundayClosed
Monday9:00 AM - 5:00 PM
Tuesday9:00 AM - 5:00 PM
Wednesday9:00 AM - 5:00 PM
Thursday9:00 AM - 5:00 PM
Friday9:00 AM - 5:00 PM
Request an Appointment

Products & Services Offered in Bangor, ME

  • Life Insurance

    Find out how life insurance can help protect the financial security of you and your family.
    Explore
  • Medicare Supplement Insurance

    Learn how Medicare supplement insurance can help cover out-of-pocket costs that Medicare may not cover.
    Explore
  • Long-term Care Insurance

    Find out how long-term care insurance can help provide financial security in the event of an unexpected long-term illness.
    Explore
  • Annuities

    Learn how an annuity can help protect and grow your retirement savings.
    Explore

Financial Calculators & Tools

Our calculators are here to help support your retirement and insurance planning needs so you can make confident and informed decisions.
Retirement Calculators
Insurance Calculators
  • How Long Will My Retirement Savings Last?

    Determine how long your retirement savings may last considering your monthly spending, sources of income, inflation and more.
  • Estimate Social Security Benefits

    Estimate your future Social Security benefits based on your income history and expected retirement age.
  • Traditional 401(k) or Roth 401(k)?

    How do traditional 401(k) and Roth 401(k) contributions differ, and which option best suits your financial needs?
  • Retirement Income Estimator

    Input your current savings and income sources to estimate your future retirement income and assess if you’re on track to meet your goals.
For information and educational purposes only. Does not constitute investment advice or a recommendation.

Forget Me Not Days

At Bankers Life, our insurance agents and associates witness firsthand the impact that Alzheimer’s and dementia have on our customers, their families and their caregivers. That’s why we established Bankers Life Forget Me Not Days®, our nationwide fundraising campaign to benefit the Alzheimer’s Association®. This June marks the 23rd anniversary of the campaign. Since 2003, we’ve helped raise more than $7.8 million for the Alzheimer’s Association through the Forget Me Not Days campaign and corporate donations.

Explore Medicare Advantage

You have many choices when it comes to Medicare – Let us help you compare Medicare Advantage plans to find the right coverage for you. Medicare Advantage (Part C) is an all-in-one alternative to Original Medicare Parts A and B.


Let's Talk About Your Plans for Long-Term Care!

As people live longer and health care expenses continue to rise, the need for long-term care becomes more of a "when" than an "if" situation. That's why it's so important to be prepared and have discussions with your loved ones. Ready to start planning your next steps?

Reviews

Reviews for Marie Sereyko

5.0
Rating 5.0full star ratingfull star ratingfull star ratingfull star ratingfull star rating
(2 Reviews)
  • 5.0 out of 5.0
    Rating 5.0full star ratingfull star ratingfull star ratingfull star ratingfull star rating
    Excellent.

Customer Reviews for Bangor, ME

5.0
Rating 5.0full star ratingfull star ratingfull star ratingfull star ratingfull star rating
(73 Reviews)
  • Stephen P
    June 26, 2025
    5.0 out of 5.0
    Rating 5.0full star ratingfull star ratingfull star ratingfull star ratingfull star rating
    Great service!👍
    Great service!👍
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  • John Y
    June 1, 2025
    5.0 out of 5.0
    Rating 5.0full star ratingfull star ratingfull star ratingfull star ratingfull star rating
    Excellent.
    Excellent.
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  • Alice H
    May 9, 2025
    5.0 out of 5.0
    Rating 5.0full star ratingfull star ratingfull star ratingfull star ratingfull star rating
    Great person, very knowledgeable about the information I was inquiring about.

    His assistant trainee Codi, was very knowledgeable as well.

    Impressed with both of them
    Great person, very knowledgeable about the information I was inquiring about.

    His assistant trainee Codi, was very knowledgeable as well.

    Impressed with both of them
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  • Lisa M
    April 24, 2025
    5.0 out of 5.0
    Rating 5.0full star ratingfull star ratingfull star ratingfull star ratingfull star rating
    Ex customer service very nice
    Ex customer service very nice
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  • Terry D
    April 10, 2025
    5.0 out of 5.0
    Rating 5.0full star ratingfull star ratingfull star ratingfull star ratingfull star rating
    He treated me and my husband Raymond with the most respect.and Trevor went upon and be on for us..I would highly recommend him to anyone.and he has always been there for us..thank you Trevor
    He treated me and my husband Raymond with the most respect.and Trevor went upon and be on for us..I would highly recommend him to anyone.and he has always been there for us..thank you Trevor
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  • Sharon P
    April 10, 2025
    5.0 out of 5.0
    Rating 5.0full star ratingfull star ratingfull star ratingfull star ratingfull star rating
    My experience was wonderful. Jamey is a very kind and understanding person. He didn't try to persuade me in any way . He is very knowledgeable in his field. Jamey was very easy to talk to and he listened. He made me feel at ease talking about what I needed.
    My experience was wonderful. Jamey is a very kind and understanding person. He didn't try to persuade me in any way . He is very knowledgeable in his field. Jamey was very easy to talk to and he listened. He made me feel at ease talking about what I needed.
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  • Brian C
    April 9, 2025
    5.0 out of 5.0
    Rating 5.0full star ratingfull star ratingfull star ratingfull star ratingfull star rating
    Trevor is one of the nicest, kindest and most professional people I have ever met , it is a pleasure to our family when ever he stops by , I would recommend him to any of my family and friends!!!!
    Trevor is one of the nicest, kindest and most professional people I have ever met , it is a pleasure to our family when ever he stops by , I would recommend him to any of my family and friends!!!!
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  • Peggy B
    April 9, 2025
    5.0 out of 5.0
    Rating 5.0full star ratingfull star ratingfull star ratingfull star ratingfull star rating
    Jamey was a huge help and very knowledgeable. Highly recommend Jamey.
    Jamey was a huge help and very knowledgeable. Highly recommend Jamey.
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  • Susan W
    April 7, 2025
    5.0 out of 5.0
    Rating 5.0full star ratingfull star ratingfull star ratingfull star ratingfull star rating
    Very through, very friendly and personable, I would recommend her to everyone
    Very through, very friendly and personable, I would recommend her to everyone
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  • David J
    March 26, 2025
    5.0 out of 5.0
    Rating 5.0full star ratingfull star ratingfull star ratingfull star ratingfull star rating
    Jamey was excellent!
    Jamey was excellent!
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  • Vivian S
    March 18, 2025
    5.0 out of 5.0
    Rating 5.0full star ratingfull star ratingfull star ratingfull star ratingfull star rating
    Trevor has been a great help to me. choosing the best health coverage for me and my life insurance. He has answered any questions I have asked. I enjoy working with him.
    Trevor has been a great help to me. choosing the best health coverage for me and my life insurance. He has answered any questions I have asked. I enjoy working with him.
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  • Karen S
    March 18, 2025
    5.0 out of 5.0
    Rating 5.0full star ratingfull star ratingfull star ratingfull star ratingfull star rating
    Jamey has been a valuable support for me in navigating the insurance market for my family’s needs. I can count on him and trust that he is finding me the best coverage for my needs.
    Jamey has been a valuable support for me in navigating the insurance market for my family’s needs. I can count on him and trust that he is finding me the best coverage for my needs.
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  • Lisa R
    March 18, 2025
    5.0 out of 5.0
    Rating 5.0full star ratingfull star ratingfull star ratingfull star ratingfull star rating
    Trevor is kind and ready to help and explain whatever is asked. Often he answers a question I didn't even know I had. He takes his time to ensure everything is understood.
    Trevor is kind and ready to help and explain whatever is asked. Often he answers a question I didn't even know I had. He takes his time to ensure everything is understood.
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  • Leann B
    March 12, 2025
    5.0 out of 5.0
    Rating 5.0full star ratingfull star ratingfull star ratingfull star ratingfull star rating
    Great customer service. Very knowledgeable. Easy to talk to.
    Great customer service. Very knowledgeable. Easy to talk to.
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  • Dawn C
    March 12, 2025
    5.0 out of 5.0
    Rating 5.0full star ratingfull star ratingfull star ratingfull star ratingfull star rating
    Trevor has been super helpful to my husband and I. He is very honest and knowledgeable to what your needs are. He made it so easy and stress less for us. I would refer him to anyone. We are extremely grateful to have found him.
    Trevor has been super helpful to my husband and I. He is very honest and knowledgeable to what your needs are. He made it so easy and stress less for us. I would refer him to anyone. We are extremely grateful to have found him.
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  • Lisa C
    March 12, 2025
    5.0 out of 5.0
    Rating 5.0full star ratingfull star ratingfull star ratingfull star ratingfull star rating
    The most courteous, well mannered, and very knowledgeable young man. Absolutely amazing how much he helped me. Very patient with all of my questions. I will recommend him to all. He's excellent. Enjoyed talking with him.
    The most courteous, well mannered, and very knowledgeable young man. Absolutely amazing how much he helped me. Very patient with all of my questions. I will recommend him to all. He's excellent. Enjoyed talking with him.
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  • Kelly G
    March 11, 2025
    5.0 out of 5.0
    Rating 5.0full star ratingfull star ratingfull star ratingfull star ratingfull star rating
    Trevor helped me as I retired back in September 2024! He is available to continue answering any question that comes up, very promptly and efficiently! I have no idea how one can manage retirement health issues alone! Medicaid, Medicare continually changes. I am so thrilled to be working with Trevor. It was a painless transition to 65 years old, thanks to him. He is also very kind, trustworthy, polite and I look forward to having him be "the" guy to call for my next 20 years! Thank you so much!!
    Trevor helped me as I retired back in September 2024! He is available to continue answering any question that comes up, very promptly and efficiently! I have no idea how one can manage retirement health issues alone! Medicaid, Medicare continually changes. I am so thrilled to be working with Trevor. It was a painless transition to 65 years old, thanks to him. He is also very kind, trustworthy, polite and I look forward to having him be "the" guy to call for my next 20 years! Thank you so much!!
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  • Sue B
    March 11, 2025
    5.0 out of 5.0
    Rating 5.0full star ratingfull star ratingfull star ratingfull star ratingfull star rating
    Trevor was a great help to me when it came to changing medical insurance. He is always there for any questions I have recently. Definitely would refer him to my friends.
    Trevor was a great help to me when it came to changing medical insurance. He is always there for any questions I have recently. Definitely would refer him to my friends.
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  • Brianna C
    March 10, 2025
    5.0 out of 5.0
    Rating 5.0full star ratingfull star ratingfull star ratingfull star ratingfull star rating
    I had a great experience with Trevor! He was extremely knowledgeable and ensured I understood all of my options. I don’t know a lot about life insurance, but I’m thankful to have felt comfortable enough to ask Trevor questions, which he answered thoughtfully! Highly recommend working with him!
    I had a great experience with Trevor! He was extremely knowledgeable and ensured I understood all of my options. I don’t know a lot about life insurance, but I’m thankful to have felt comfortable enough to ask Trevor questions, which he answered thoughtfully! Highly recommend working with him!
    Read More
    Read Less
  • Cindy B
    March 10, 2025
    5.0 out of 5.0
    Rating 5.0full star ratingfull star ratingfull star ratingfull star ratingfull star rating
    For a woman who knew nothing about the Medicare system, Trevor made it extremely easy to understand how it works. He explained everything to me and even filled out my application for me. Thank you so much Trevor. You excel in your occupation!
    For a woman who knew nothing about the Medicare system, Trevor made it extremely easy to understand how it works. He explained everything to me and even filled out my application for me. Thank you so much Trevor. You excel in your occupation!
    Read More
    Read Less
Displaying reviews 1 - 4 out of the 20 most recent

FAQs

Our Brands and Partners

Our agents provide an expansive suite of insurance options, including core products offered by Bankers Life and Casualty Company, Colonial Penn Life Insurance Company and Washington National Insurance Company.

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Insights From Marie
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