JG

James G. Grennan

MemberatJim Grennan

Oklahoma City, OK

Practicing government in Oklahoma City since 1961.

65+
Years practicing
4.4 ★
1 client review
1
Bar admission

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Quick answer

James G. Grennan is a member based in Oklahoma City, OK. The practice focuses on Government, Securities, and SSD. James has over 65 years of legal experience. Currently practicing at Jim Grennan. Rated 4.4 out of 5 from 1 client review.

Based in
Oklahoma City, OK
Experience
over 65 years
Known for
Government · Securities · SSD
  • Handles Government, Securities, and SSD matters from Oklahoma City, OK.
  • Over 65 years of practice as a licensed attorney.
  • Recognized with BV Distinguished.

About James G. Grennan: James G. Grennan is a member based in Oklahoma City, OK. The practice focuses on Government, Securities, and SSD. James has over 65 years of legal experience. Currently practicing at Jim Grennan. Rated 4.4 out of 5 from 1 client review.

Areas of practice

Practice focus

James G. Grennan represents clients in Oklahoma City, Oklahoma across the following areas of law. Each area links to other verified attorneys with the same focus.

Biography

About James G. Grennan

James G. Grennan is a lawyer practicing administrative law, social security, social security disability law and 1 other area of law. James received a B.A. degree from University of Tulsa in 1958, and has been licensed for 65 years. James practices at Jim Grennan in Oklahoma City, OK.

Credentials

Education

  • University of Tulsa

    LL.B. · 1961

  • University of Tulsa

    B.A. · 1958

Jurisdictions

Bar admissions

  • Oklahoma

    1961 · ACTIVE

Recognition

Awards & honors

  • BV Distinguished

Locations

Office locations

Main office

Jim Grennan

Oklahoma City, OK 73008-0871

Open in Google Maps

Client feedback

What clients say about James G. Grennan

4.4

1 client review

Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once James G. Grennan claims this profile.

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Frequently asked

Common questions

  • What areas of law does James G. Grennan practice?

    James G. Grennan focuses on Government, Securities, SSD, and Trusts.

  • Where is James G. Grennan located?

    James G. Grennan primarily serves clients in Oklahoma City, Oklahoma.

  • How experienced is James G. Grennan?

    James G. Grennan has 65 years of legal practice, having been licensed since 1961.

  • Is James G. Grennan a verified attorney?

    James G. Grennan's profile is listed but has not yet been claimed by the attorney. Verification status is pending.

  • How can I schedule a consultation with James G. Grennan?

    You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 405-900-8656.