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Katelyn Arlene FitzMorris

Family Attorney at Hauppauge, NY

5.0   4 reviews
  • Licensed for 8 years
    State NY
    Acquired 2016
    Currently Registered No misconduct found

We have not found any instances of professional misconduct for this lawyer.

About Katelyn

Learn Katelyn’s areas of practice.

Ms. FitzMorris graduated Hofstra Law School, with a concentration in family law, in May 2015, and was admitted to practice law in January, 2016. While in law school, she participated in Youth Advocacy Clinic, where she represented abused and neglected children in both Nassau Family Court and Federal Immigration Court. Ms. FitzMorris interned with the Petroske Riezenman and Meyers, P.C. in 2013, and returned in September, 2015, after sitting for the New York bar exam. She works exclusively on matrimonial and family law cases, and has appeared in the Family and Supreme Courts in Suffolk and Nassau County. She is a member of the Suffolk County Bar Association and the New York State Council on Divorce Mediation.

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Petroske Riezenman & Meyers, P.C.
1393 Veterans Memorial Highway
Suite 414N
Hauppauge, NY, 11716

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5.0 / 5.0
  4 customer reviews
5 Star
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1 Star
Posted by Jessica | July 18, 2018
This review is from a person who hired this attorney.
| Hired Attorney
Great Attorney Highly Recommend
Katelyn helped me with my Child Custody & Support case. She was very honest from the start when it came to advising on how the court would go about certain things. She was very professional and always kept me informed on all matters. Katelyn also would take the time to review emails I was sending on the weekend when she was off of work. She went out of her way and did not have to do so on her time off. She always returned calls & emails promptly. I felt Katelyn was very knowledgeable with court matters. I felt she was 100% looking out for my child's best interest. I would highly recommend Katelyn and would definitely hire her again if needed. She was a pleasure to work with.
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Posted by John | August 20, 2017
This review is from a person who hired this attorney.
| Hired Attorney
Divorce Attorney
It was a long drawn out divorce that didn't need to be. Katelyn did her utmost to keep me where I needed to be. Would obviously recommend her group very highly, but she stood out trying to keep my cost down while giving me the best advice. Thank you Katelyn!!!
Posted by Ileana | October 25, 2016
This review is from a person who hired this attorney.
| Hired Attorney
Thank you
I can't thank Katelyn enough for working with me during my divorce. She was professional and very understanding through the whole process. The office staff was always knowledgeable and were always there to answer any questions regarding my case. I will always be grateful to Katelyn for her hard work and dedication. I was satisfied and I will high recommend Katelyn and the firm.
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Posted by Steve | October 7, 2016
This review is from a person who hired this attorney.
| Hired Attorney
Professional representation
Katelyn handled my petition to modify custody in Suffolk County Family Court from beginning to end. She was honest, knowledgeable and courteous. She promptly returned my phone calls and thoroughly answered my questions. My daughters and I were extremely happy with the outcome and we have Katelyn to thank for that.


  • Free Consultation 30 minutes
Payment methods
Cash, Check, Credit Card


AVVO RATING 8.0 (Excellent)

Work Experience

  • Associate
  • Petroske Riezenman & Meyers, P.C.
  • 2015 - Present
  • Legal Intern
  • Hofstra Law School Youth Advocacy Clinic
  • 2015 - 2015
  • Legal Intern
  • Law Offices of Elan Wurtzel, P.C.
  • 2014 - 2015
  • File Clerk
  • Law Offices Of Clifford J. Petroske, PC
  • 2012 - 2013
View all work experience


  • Center for Mediation & Training
  • Certificate in Divorce Mediation
  • 2019
  • Hofstra University School of Law
  • JD - Juris Doctor
  • 2015
  • State University of New York, Binghamton
  • BA - Bachelor of Arts
  • 2011


  • New York Council on Divorce Mediation
  • 2022 - Present
  • Women's Bar Association of the State of New York
  • 2019 - Present
  • Suffolk County Bar Association
  • Member
  • 2016 - Present
  • New York State Bar Association
  • 2016 - Present
View all associations

Languages Spoken

  • English

Honors and Awards

  • New York Metro Rising Stars
  • SuperLawyers
  • 2021
  • New York Metro Rising Stars
  • Super Lawyers
  • 2020
  • Top 40 Young Lawyer
  • National Alliance of Women in Law
  • 2019
  • Rising Star
  • American Institute of Legal Advocates
  • 2019
  • Rising Star
  • American Institute of Legal Advocates
  • 2018
View all awards


  • Five Reasons Couples Choose Divorce Mediation
  • 2020

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Hauppauge Family Lawyer Katelyn Arlene FitzMorris
Katelyn Arlene FitzMorris
Family Attorney
Hauppauge, NY
Licensed for 8 years
Free Consultation