Atty. M. Patrick Callahan

Atty. M. Patrick Callahan

Mr. M.

Peachtree Corners Peachtree Corners 20 yrs experience 20 year
Call (470) 762-0029 Book Appointment

Profile Summary

About M. Patrick Callahan at a glance

M. Patrick Callahan is a Northwestern Mutual Financial Network based in Peachtree Corners, Georgia. They have 20+ years of legal experience, licensed to practice since 2006. Their practice focuses on trusts, probate, estate planning, business, and tax. Admitted to practice in Georgia (2006). Educated at Georgia State University (J.D., 2006) and Catholic University of America (B.A., 2001). Active member of State Bar of Georgia. Serands clients in Peachtree Corners, GA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. M. Patrick Callahan is a lawyer practicing probate, trusts and estates, estate administration and 14 other areas of law
  • M. received a B.A. degree from Catholic University of America in 2001, and has been licensed for 20 years
  • M. practices in Peachtree Corners, GA

Practice Areas Explained

M. Patrick Callahan's Areas of Practice

Each practice area below reflects the types of cases M. Patrick Callahan handles, with a brief overview of what that area of law covers.

Trusts

M. Patrick Callahan is one of 104,171 trusts attorneys indexed nationally. Browse trusts attorneys in Georgia →

Probate

M. Patrick Callahan is one of 128,014 probate attorneys indexed nationally. Browse probate attorneys in Georgia →

Estate Planning & Probate

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

M. Patrick Callahan is one of 226,536 estate planning attorneys indexed nationally. Browse estate planning attorneys in Georgia →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

M. Patrick Callahan is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Georgia →

Tax Law

Tax attorneys handle IRS audits, tax debt, international tax, estate planning, and tax court litigation.

M. Patrick Callahan is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in Georgia →

Jurisdictional Context

Why local counsel matters in Georgia

Practicing law in Georgia. Legal matters in Georgia are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Peachtree Corners are typically filed in the local municipal court or the appropriate Georgia state district court, depending on subject matter and amount in controversy. An attorney licensed in Georgia brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Georgia courts without local counsel or pro hac vice admission.

Looking for additional Georgia attorneys? Browse all attorneys in Peachtree Corners or all attorneys in Georgia.

Frequently Asked

Common questions about M. Patrick Callahan

Where is M. Patrick Callahan's law office located?
M. Patrick Callahan's law practice is located in Peachtree Corners, Georgia. You can contact the office directly through this profile page.
What practice areas does M. Patrick Callahan handle?
M. Patrick Callahan focuses on trusts, probate, estate planning, business, tax. Each practice area listed reflects experience handling cases of that type in Georgia.
How long has M. Patrick Callahan practiced law?
M. Patrick Callahan has 20+ years of legal experience and has been licensed since 2006.
Where did M. Patrick Callahan go to law school?
M. Patrick Callahan earned their education at (J.D., 2006); (B.A., 2001).
How can I contact M. Patrick Callahan for a consultation?
You can contact M. Patrick Callahan 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.

Education

J.D.
Georgia State University
- 2006
B.A.
Catholic University of America
- 2001

Bar Admissions

Georgia
Admitted: 2006

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