Gregory P. Isaacs
Knoxville, TN
Practicing criminal defense in Knoxville since 1988.
- 38+
- Years practicing
- 1
- Bar admission
Practices in
Are you Gregory P. Isaacs?
This profile was built from public bar records and is still unclaimed. Claim it free to control your photo, bio, and fees — and get client inquiries sent straight to you.
Quick answer
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
The Isaacs Law Firm
618 South Gay Street, Suite 300
Knoxville, Tennessee 37902
Open in Google MapsClient feedback
Client reviews
No reviews yet
Only verified clients who have consulted with Gregory P. Isaacs can leave a review.
Schedule your consultationFrequently 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.
More counsel





