Amsterdam Consulting Group, Inc. is a group of employee benefits / insurance professionals with extensive experience working with insurance companies on behalf of employer groups and individuals. ACG is a boutique operation catering to small, medium and large companies on employee benefit options, including, but not limited to health, dental, life and disability insurance. Services: Group & Individual Health Insurance Dental Insurance Life Insurance Disability Insurance Long Term Care Insurance Medicare Supplemental Insurance Plans Medicare Prescription Plans Negotiate and obtain the most cost effective benefit packages for your company. Provide administrative support on your benefit programs ACG is located in central Nassau County NY and we service New York, New Jersey and Connecticut business owners and individuals.