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Gregory P. Isaacs

The Isaacs Law Firm

Knoxville, TN

Practicing criminal defense in Knoxville since 1988.

38+
Years practicing
1
Bar admission

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Gregory P. Isaacs is an attorney based in Knoxville, TENNESSEE. The practice focuses on Criminal Defense and White Collar. Gregory has over 38 years of legal experience. Currently practicing at The Isaacs Law Firm.

Based in
Knoxville, TENNESSEE
Experience
over 38 years
Known for
Criminal Defense · White Collar
  • Handles Criminal Defense and White Collar matters from Knoxville, TENNESSEE.
  • Over 38 years of practice as a licensed attorney.
  • Recognized with Lawyer of the Year — Criminal Defense: White-Collar (Knoxville) (2021).

About Gregory P. Isaacs: Gregory P. Isaacs is an attorney based in Knoxville, TENNESSEE. The practice focuses on Criminal Defense and White Collar. Gregory has over 38 years of legal experience. Currently practicing at The Isaacs Law Firm.

Areas of practice

Practice focus

Gregory P. Isaacs represents clients in Knoxville, Tennessee across the following areas of law. Each area links to other verified attorneys with the same focus.

Biography

About Gregory P. Isaacs

The Isaacs Law Firm is recognized as a preeminent and dynamic law firm that practices primarily in criminal defense. We have been providing legal services to Tennessee and across the southeast since 1993. By working with our exceptionally talented team of lawyers, our clients achieve remarkable results.

Gregory (Greg) P. Isaacs, graduated from The University of Tennessee College of Law in 1988. Mr. Isaacs founded The Isaacs Law Firm in 1993. The Isaacs Law Firm has maintained the highest professional ratings and levels of recognition by his peers, and most importantly his clients. Mr. Isaacs has received the distinguished Martindale Hubble AV rating. This rating is based upon a stringent peer review process and signifies The Isaacs Law Firm is a firm that exemplifies highest ethical standards of the profession and is preeminent in field of criminal defense. The Isaacs Law Firm has consistently received recognition by the most notable publications and societies including, but not limited to, Super Lawyers, Best Lawyers in America, CityView Top Attorneys, Knoxville Business Journal Top Attorney, Top 100 Criminal Defense Lawyers by the National Trial Lawyers Association, and was most recently voted Lawyer of The Year in White Collar Criminal Defense.

The Isaacs Law Firm team is committed to providing the highest level of client service and standards of professional excellence. The Isaacs Law Firm consists of two associate attorneys in addition to Mr. Isaacs. J. Franklin Ammons, J.D. is a Knoxville native who obtained his degree from The University of Memphis-Cecil C. Humphrey School of Law in Memphis, Tennessee in 2013. Mr. Ammons returned to Knoxville in 2015 joining The Isaacs Law Firm in representing clients at the highest level. Ashlee B. Mathis, J.D. is also a Knoxville native who obtained her degree at the University of Tennessee College of Law in 2015. Ms. Mathis has worked as an Associate at The Isaacs Law Firm Team since her admission to the bar in zealously advocating for our clients. Paralegal and Office Manager Angi Alred works to oversee firm affairs and communications and also works to coordinate scheduling with the firm’s lead investigator, Richard Calcagno, a retired FBI Agent. While results are a crucial factor in the process of litigating both criminal and civil cases, The Isaacs Law Firm and its staff are dedicated to ensuring that clients regardless of situation or result, receive the highest level of professional service.

Credentials

Education

  • The University of Tennessee

    — · 1988

  • The University of Tennessee

    BA Political Science · 1985

Jurisdictions

Bar admissions

  • Tennessee

    1988 · ACTIVE

Recognition

Awards & honors

  • Lawyer of the Year — Criminal Defense: White-Collar (Knoxville)

    2021

  • Best Lawyers in America — Criminal Defense: General Practice

    2026

  • Best Lawyers in America — Criminal Defense: White-Collar

    2026

  • Best Lawyers in America — Additional Areas of Practice:

    2026

  • Best Lawyers in America — DUI / DWI Defense

    2026

  • Best Lawyers in America — Personal Injury Litigation

    2026

  • Best Lawyers in America — Personal Injury Litigation - Defendants

    2026

  • Best Lawyers in America — Personal Injury Litigation - Plaintiffs

    2026

Locations

Office locations

Main office

The Isaacs Law Firm

618 South Gay Street, Suite 300

Knoxville, Tennessee 37902

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Client feedback

Client reviews

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Frequently asked

Common questions

  • What areas of law does Gregory P. Isaacs practice?

    Gregory P. Isaacs focuses on Criminal Defense and White Collar.

  • Where is Gregory P. Isaacs located?

    Gregory P. Isaacs primarily serves clients in Knoxville, Tennessee, with an office at 618 South Gay Street, Suite 300.

  • How experienced is Gregory P. Isaacs?

    Gregory P. Isaacs has 38 years of legal practice, having been licensed since 1988.

  • Is Gregory P. Isaacs a verified attorney?

    Gregory P. Isaacs's profile is listed but has not yet been claimed by the attorney. Verification status is pending.

  • How can I schedule a consultation with Gregory P. Isaacs?

    You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 865-673-4953.