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William K. Mattar practices law in Williamsville, NY, at William Mattar, P.C.
Admitted to practice in New York in 1989 (Appellate Division, Fourth Department), Mattar studied law at Syracuse University. The state's attorney registry lists Mattar (registration no. 2280535) as currently registered, next due Nov 2027.
To reach Mattar, call (716) 633-3535. Office: 6720 Main St Ste 100, Williamsville, NY 14221.
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Registration and office details
- Profession
- Attorney (New York)
- Firm
- William Mattar, P.C.
- Office
- 6720 Main St Ste 100, Williamsville, NY 14221
- Phone
- (716) 633-3535
- Admitted to the NY bar
- 1989 — Appellate Division, Fourth Department
- Law school
- Syracuse University
- Registration no.
- 2280535
- Registration status
- Currently registered (next due Nov 2027)
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Frequently Asked Questions
William K. Mattar is with William Mattar, P.C. at 6720 Main St Ste 100, Williamsville, NY 14221. Phone: (716) 633-3535.
In 1989, through the Appellate Division, Fourth Department.
Syracuse University.
Yes. New York's attorney registry lists registration no. 2280535 as currently registered, with the next renewal due Nov 2027.
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