During this time of uncertainty and disruption, Sloan and Feller is fully committed to the health and safety of our employees, our clients, and our community. We are offering to meet our clients and prospective clients via teleconference/remote consultations.

No Walk-ins at this time due to the COVID-19 outbreak. Sorry for the inconvenience.

Our Team
Alan D. Feller, Esq.
Managing Partner

Alan Feller lectures on Elder Law issues for senior groups, senior living facilities, financial institutions and health organizations including the ALS Association. He is a former Vice President of the Estate Planning Council of Putnam County.

In 2010, Alan was appointed to the New York State Bar Association's Task Force on the Future of the Legal Profession, a distinguished panel of legal practitioners and educators that studied and recommended ways to create a road map for the future of legal practice and training. Mr. Feller was a member of the New York State Bar Association's Electronic Communications Committee and started the Elder Law Attorney Practice Group (ELAP) on LinkedIn.

A graduate of the State University of New York at Albany and Brooklyn Law School, Mr. Feller recognizes the need for unified senior planning encompassing the areas of long-term health care, trusts and estates, real estate, and taxation as it pertains to New York's aging population.

Michelle I. Berman, Esq.
Associate Attorney

Michelle is a lifelong resident of Westchester County and currently resides here with her rescue cat, Llewyn.

Prior to joining Sloan & Feller, Michelle served as an Associate handling matters in diverse areas of the law, including general liability, professional malpractice, trusts and estates, as well as matrimonial matters.

Michelle was one of a selected group of students who were admitted to an exclusive “accelerated program” at The College of Saint Rose where she received her Bachelor of Science in Criminal Justice, Behavior and Law and her Juris Doctorate from Albany Law School in six years. As part of her education, she studied abroad at Regent’s College in London, England.

Michelle has worked in the office of a State Senator, clerked for a Judge in Albany and was an intern in the Westchester County District Attorney’s office.

She is currently admitted to practice in New York State.

Ellen M. Nistico
Firm Administrator

Ellen is the Firm Administrator for Sloan & Feller. She was born in Grafton, New South Wales, Australia. Ellen moved to New York in 2011 and is now a permanent resident.


She has a background in Business Administration and is responsible for managing the administrative operations of the firm, marketing the Firm’s legal services and handling the entire Firm’s billing and collections. In addition, Ellen assists our attorneys with managing their busy schedules, coordinating meetings and communicating with clients.


Her incredible organizational skills keep our team running smoothly. Ellen is the friendly voice that our clients have grown so accustomed to hearing when calling Sloan & Feller, and she takes great pleasure in making sure they are each taken care of.


In her spare time, Ellen enjoys spending time with her dog, Bailey. She also enjoys being a Volunteer Firefighter in Putnam County.

Bettina Mayer
Medicaid Service Coordinator | LCSW

Bettina is a licensed clinical social worker with over 20 years of experience helping families. She has developed a lifelong professional commitment to helping clients negotiate complex systems so they can secure the resources necessary to live as high-quality and independent a life as possible. 


Prior to joining Sloan & Feller, Bettina worked as a service coordinator for individuals with developmental disabilities helping them access needed entitlement services including home and community based waiver services, day programs and educational/vocational placements. She has also worked in an outpatient mental health clinic and in school settings.


Bettina obtained her B.A. from Hamilton College and her Masters in Clinical Social Work from Columbia University.


Lori Bernabe
Medicaid Service Coordinator
Nathalee Christian
Medicaid Service Coordinator
Contact Sloan & Feller

The use of the Internet or this form for communication with the firm or any individual member of the firm does not establish an attorney-client relationship. Confidential or time-sensitive information should not be sent through this form.​

Berta Geltman
Medicaid Service Coordinator | LMSW, CCM

​​​​© 2021 Sloan & Feller - Attorneys at Law. All Rights Reserved.


625 Route 6

Mahopac, New York 10541

Attorneys at Law

P: (845) 621-8640

F: (845) 621-8639

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