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Your Trusted Insurance Partner in Hamburg, NY
Founded in 1920, Charles J Sellers has built a legacy of trust and excellence in the insurance industry. As a family-owned business operating for four generations, we prioritize personalized service and deep industry expertise. Our team specializes in delivering tailored insurance solutions for medical professionals, attorneys, and businesses across New York State. With a focus on disability income protection, life insurance, and commercial coverage, we combine century-old tradition with modern innovation.

Our in-house claims service ensures prompt, compassionate support when clients need it most. Serving members of Medical Societies, Bar Associations, and local government employees, we remain committed to treating every client like family. Headquartered in Hamburg, NY, our agency continues to grow while maintaining the integrity and dedication established by our founders.
Services
Disability Income Protection Long-Term Care Insurance Homeowners Insurance Life Insurance Business Auto Insurance Business Owners Insurance Workers Compensation Commercial Umbrella Insurance Cyber Insurance Professional Liability Insurance
Details
  • Year established: 1920
Highlights and features
  • Family-owned and operated for four generations since 1920
  • In-house claims service for faster, more compassionate support
  • Specializing in insurance solutions for medical and legal professionals
  • Serving New York State communities for over a century
  • Personalized coverage tailored to professionals' unique needs
What people say
Compassionate claims process Family business feel Prompt payments Professional expertise Long-term reliability
Services
Disability Income Protection
Our disability income protection plans provide financial security for professionals facing unexpected career interruptions. Designed specifically for physicians, attorneys, and other high-skilled workers, these policies replace a portion of lost income during recovery periods. With customizable benefit periods and elimination periods, we help clients maintain their standard of living while focusing on recovery, ensuring their practice and family obligations remain secure.
Business Owners Insurance
Tailored business owners policies protect New York enterprises from multiple risks in a single package. Combining property, liability, and business interruption coverage, our BOP solutions safeguard medical practices, law firms, and professional offices. We offer specialized endorsements for equipment breakdowns, cyber threats, and professional liability, ensuring comprehensive protection that adapts to evolving business needs while maintaining cost efficiency.
Professional Liability Insurance
Designed for attorneys and medical professionals, our professional liability coverage protects against claims of negligence or service failures. With deep expertise in legal and healthcare risk management, we provide defense cost coverage and settlement protection. Policies include cyber liability extensions and regulatory defense coverage, addressing modern challenges while maintaining traditional protections essential for professional practices across New York State.
Workers Compensation Insurance
Mandatory for New York businesses, our workers compensation policies provide complete statutory compliance while protecting both employers and employees. We offer customized solutions for medical practices, legal offices, and professional service firms. Our dedicated claims specialists ensure prompt medical treatment access and streamlined return-to-work processes, minimizing business disruption while meeting all state requirements for employee injury protection.
Cyber Insurance
Our cyber insurance solutions protect professional firms against digital threats and data breaches. Covering legal expenses, notification costs, and business interruption losses, these policies address ransomware attacks, network security failures, and privacy violations. We provide risk assessment tools and incident response planning specifically designed for law firms and medical practices handling sensitive client information in today's increasingly digital environment.
People
Charles J. Sellers III
President
Third-generation leader with over 50 years in the insurance industry, specializing in professional liability solutions for attorneys and medical practitioners across New York State.
Thomas G. Sellers
Senior Officer
Veteran insurance executive with decades of experience in commercial risk management, focusing on tailored coverage solutions for professional associations and their members.
Kate Sellers
Vice President of Sales
Fourth-generation insurance professional bringing modern expertise to traditional values, specializing in connecting medical professionals with comprehensive coverage solutions.
Amy Fitzgibbons Burnett
Vice President of Operations
Operations leader ensuring seamless policy administration and claims processing, combining family legacy with contemporary service standards for client satisfaction.
Ann Sellers
Assistant Vice President of Operations
Fourth-generation team member focused on operational excellence, maintaining the agency's century-old commitment to personalized service while implementing modern efficiencies.
Questions
What areas do you serve?
We provide insurance solutions across New York State, including New York City, Long Island, Buffalo, Rochester, and all points in between.
Do you specialize in specific professions?
We specialize in coverage for medical professionals, attorneys, and members of professional associations throughout New York State.
How quickly are claims processed?
Our in-house claims team typically resolves straightforward claims within 30 days, with regular updates provided throughout the process.
Can I get cyber insurance for my law firm?
Yes, we offer specialized cyber liability coverage tailored to law firms' unique data protection needs and regulatory requirements.
Are your policies customizable?
All our policies include customizable options to match specific professional needs, with endorsements available for unique risk scenarios.
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Reviews (4)
Michael Koegel M. D.
Jun 20, 2022 Report
The people at sellers are always nice and helpful. They are sincerely concerned with your individual needs and problems. They are always there to help. It is nice to have a business that treats each person with respect and dignity.
Barb London
Jun 08, 2021 Report
This is the best insurance agency that I have ever dealt with! Sue is our agent and she is so responsible, dependable, knowledgeable, kind, and thorough. My husband and I are so happy that Sue is our agent and that Charles Sellers Insurance is always there to meet our needs. We highly recommend them!
Gilbert Wise
Jun 05, 2021 Report
For many years I have maintained several Charles Sellers Policies. The company has been responsive and efficient. Recently I was hospitalized and the company provided insured benefits. AsI depend on pension income I began to query my needs for insurance premium expense. Therefore I elected to discontinue an Accidental Death and Injury policy and so emailed my intent to Charles Sellers Fortunately one of their representatives Ms Sheila Glassford called me and reiterated the benefits and low cost of this Policy.

Upon reflection I realized Ms Glassford was so right! I therefor will keep the policy. I am appreciative of the sound advice and personal attention of Charles Sellers & Co. as exemplified by Ms Glassford's call.
Jeffrey Lessing
Jun 26, 2020 Report
Charles J Sellers has provided me with outstanding service and products for over four decades. They fully deserve the 5 star rating I've posted. My recent work with Ms. Sheila Glassford was, as I have come to anticipate, similarly professional and addressed all my concerns.