Atty. William Anthony Sullivan

Atty. William Anthony Sullivan

William Anthony Sullivan is a lawyer practicing family law, immigration and naturalization. William Anthony received a B.A. degree from McGill University in 1983, and has been licensed for 37 years.

37 yrs experience 37 year
Call (855) 924-5969 Book Appointment

Profile Summary

About William Anthony Sullivan at a glance

William Anthony Sullivan is a citizenship, family law, and immigration attorney. They have 37+ years of legal experience, licensed to practice since 1989. Admitted to practice in Ontario (1989). Educated at Dalhousie University (LL.B., 1987) and McGill University (B.A., 1983). Recognitions include BV Distinguished.

Verified attorney profile · Updated June 2026

About

  • William Anthony Sullivan is a lawyer practicing family law, immigration and naturalization
  • William Anthony received a B.A. degree from McGill University in 1983, and has been licensed for 37 years
  • William Anthony practices in Toronto, ON

Practice Areas Explained

William Anthony Sullivan's Areas of Practice

Each practice area below reflects the types of cases William Anthony Sullivan handles, with a brief overview of what that area of law covers.

Citizenship & Naturalization

William Anthony Sullivan is one of 5,960 citizenship attorneys indexed nationally. Browse citizenship attorneys →

Family Law

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

William Anthony Sullivan is one of 187,066 family law attorneys indexed nationally. Browse family law attorneys →

Immigration Law

Immigration attorneys help with green cards, visas, citizenship, asylum, and deportation defense. Find a verified immigration lawyer for your case.

William Anthony Sullivan is one of 40,633 immigration attorneys indexed nationally. Browse immigration attorneys →

Frequently Asked

Common questions about William Anthony Sullivan

What practice areas does William Anthony Sullivan handle?
William Anthony Sullivan focuses on citizenship, family law, immigration. Each practice area listed reflects experience handling cases of that type in their licensed jurisdictions.
How long has William Anthony Sullivan practiced law?
William Anthony Sullivan has 37+ years of legal experience and has been licensed since 1989.
Where did William Anthony Sullivan go to law school?
William Anthony Sullivan earned their education at (LL.B., 1987); (B.A., 1983).
How can I contact William Anthony Sullivan for a consultation?
You can contact William Anthony Sullivan directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has William Anthony Sullivan received?
William Anthony Sullivan's notable recognition includes: BV Distinguished.

Education

LL.B.
Dalhousie University
- 1987
B.A.
McGill University
- 1983

Awards

BV Distinguished

Bar Admissions

Ontario
Admitted: 1989

Reviews

4.4
1 Review
5 0
4 0
3 0
2 0
1 0
These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.