Donald L. Pilzer

PRO

Donald L. Pilzer

also known as Don Pilzer

5.0
Rating: 9.7

Licensed for 45 years

Social Security & Disability Lawyer at Greenville, SC
Practice Areas: Social Security

509 W Butler Road, Greenville, SC

Virtual Consultation Available

About Donald

Biography

Social Security Disability is all we do.

Practice Areas

1

Practice Area

Social Security & Disability 100%

I help people apply for Social Security disability, appeal denials at all levels of review. My firm devotes itself to this field.

43 years | 1,000 cases

100%

Fees and Rates

Cost

Contingency

25%-25%

Licenses

Licensed in South Carolina for 44 years

State: South Carolina

Acquired: 1981

Good Standing

No misconduct found

Licensed in Georgia for 43 years

State: Georgia

Acquired: 1982

Terminated - Nonpayment of Dues

No misconduct found

Licensed in Illinois for 45 years

State: Illinois

Acquired: 1980

Voluntarily Inactive

No misconduct found

Location

Pilzer Klein, PC

509 W Butler Road, Greenville, SC, 29607

pilzerlaw.com/

Don Pilzer, PC

509 W Butler Road, Greenville, SC, 29607

pilzerlaw.com/

Online Presence

Other places you can find Donald online.

Donald L. Pilzer's Reviews

Avvo Review Score

5.0 /5.0

53 Client Reviews

5 star (53)
4 star (0)
3 star (0)
2 star (0)
1 star (0)

Posted by Mr Sully | September 13, 2025 | Consulted Attorney

This review is from a potential client who consulted with this attorney.

*Successful outcome.

I am writing to express my profound satisfaction with the services provided by Pilzer Klein law firm. The firm demonstrated exceptional competence throughout my engagement with them. In particular, I commend Laura for her outstanding communication skills, which facilitated the seamless gathering of e...ssential information and provided me with clear, actionable advice. Also, Attorney Klein's proactive engagement in making sure that I understand the process and next steps was greatly appreciated. His expertise and commitment to keeping me informed were invaluable. I wholeheartedly recommend their services and extend my gratitude to Laura and Mr. Klein for their significant contributions to the successful outcome.

Posted by Melody | April 12, 2025 | Hired Attorney

This review is from a person who hired this attorney.

Outstanding Law Firm

Pilzer Klein did a wonderful job of representing my sister with her disability claim. They kept us apprised throughout the process and were punctual with paperwork, telephone follow-ups and emails. We also communicated with Andrew Clayton, the Case Manager, and he was so kind and helpful. We are t...hankful and truly appreciate all that their office and team have done for us. We give them our highest recommendation!

Posted by Shannon | September 3, 2024 | Hired Attorney

This review is from a person who hired this attorney.

Recommend Lawyer

I would recommend Kevin Klein to anyone. Very polite and professional office. They kept you up to date with the case. Answered any questions promptly with no hesitation. Thanks to them I won my case.

Posted by Wendy-Ann | April 5, 2023 | Hired Attorney

This review is from a person who hired this attorney.

Great advice

Mr. Pilzer and his associates were extremely helpful with my case. They informed me of any developments and answered any of the questions I had.

Posted by Melissa | August 29, 2022 | Hired Attorney

This review is from a person who hired this attorney.

Very Easy Process

Was a very easy process. We communicated by phone, mail and email. I know I couldn’t have won my appeal reconsideration without Don Pilzer’s experience.

See All Client Reviews

Donald L. Pilzer's Lawyer Endorsements

Endorse Donald
Jeffrey Dean Ezell headshot
Jeffrey Ezell

Social Security & Disability lawyer | Jul 12

Relationship: Fellow lawyer in community

"I endorse this lawyer. I could not sing higher praises of any Social Security lawyer out there. Don is beyond an expert in this field and I very often refer clients to him, and those clients are very satisfied."

Maggi Fields Bailey headshot
Maggi Bailey

Unknown lawyer | Dec 06

Relationship: Fellow lawyer in community

"I endorse this lawyer. He is very competent as an attorney in the Social Security area and is a great lawyer."

Linda Christine Hayes headshot
Linda Hayes

Social Security & Disability lawyer | Oct 03

Relationship: Fellow lawyer in community

"Don is very knowledgeable regarding social security matters and very professional."

Steve Wayne Sumner headshot
Steve Sumner

Social Security & Disability lawyer | Sep 06

Relationship: Fellow lawyer in community

"Don is a member of the very top tier of Social Security disability lawyers in the upstate."

Kevin Parker Klein headshot
Kevin Klein

Social Security & Disability lawyer | Aug 29

Relationship: Worked for lawyer

"Don is compassionate, a board certified Social Security Disability specialist, and a highly respected attorney."

Hal W. Roach headshot
Hal Roach

Unknown lawyer | Sep 22

Relationship: Fellow lawyer in community

"I endorse this lawyer. Don is one of the preeminent Social Security disability lawyers in the Upstate of SC. His office sets the benchmark for the representation of people who have disabilities."

Joseph Sloan Lyles headshot
Joseph Lyles

Social Security & Disability lawyer | Jun 10

Relationship: Fellow lawyer in community

"I endorse Don Pilzer for Social Security law representation. I have known Don for about 2 decades and I know that he is smart, civil, competent, calm, professional, and always prepared for his court appearances. Her has also put together a great team at his law office and you will get First Class service if you become his client!"

View All Endorsements
Monty D Desai headshot
Monty Desai

Workers compensation lawyer

Ricky Kevin Barbare headshot
Ricky Barbare

Family lawyer

John P. Abdalla headshot
John Abdalla

Criminal defense lawyer

Samuel Darryl Harms III headshot
Samuel Harms

Personal injury lawyer

Bryan D. Ramey headshot
Bryan Ramey

Workers compensation lawyer

Chadwicke L. Groover headshot
Chadwicke Groover

Elder law lawyer

Linda Christine Hayes headshot
Linda Hayes

Family lawyer

Sidney Alfred Wike Jr. headshot
Sidney Wike

Bankruptcy and debt lawyer

James D. Calmes III headshot
James Calmes

Probate lawyer

Gina Rossi McMaster headshot
Gina McMaster

Bankruptcy and debt lawyer

Ronald C. Friddle headshot
Ronald Friddle

Workers compensation lawyer

Thomas J. Ervin headshot
Thomas Ervin

Social Security & Disability lawyer

Joseph G. Francis Jr. headshot
Joseph Francis

Workers compensation lawyer

Irv Philpot headshot
Irv Philpot

Personal injury lawyer

Steve Wayne Sumner headshot
Steve Sumner

Criminal defense lawyer

George Howard Thomason headshot
George Thomason

Social Security & Disability lawyer

Kevin Parker Klein headshot
Kevin Klein

Workers compensation lawyer

Stuart S. Johnson headshot
Stuart Johnson

Social Security & Disability lawyer

Hal W. Roach headshot
Hal Roach

Personal injury lawyer

Rodney F. Pillsbury headshot
Rodney Pillsbury

Personal injury lawyer

Experience

Rating:  9.7 (Superb)

Honors

2023

AV Preeminent Rated, Martindale-Hubbell

2022

AV Peer Review Rating, Martindale-Hubbell

2015

certified expert Social Security disability law, National Board of Trial Advocacy

2015

AV Preeminent Rated, Martindale-Hubbell

2012

Chairman's Award, Better Business Bureau of the Foothills

Work Experience

1982 - Present

President, Don Pilzer, PC

Associations

1994 - Present

American Association for Justice

1992 - Present

National Organization of Social Security Claimants Representatives

Sustaining Member

1987 - Present

Better Business Bureau

Gateway House

former President

United Ministries

former President

Sample of Legal Cases

Emming v. Astrue

remand for new hearing

Cureton v. Astrue

remanded for new hearing and awarded

Vernon v. Astrue

Reversed and remanded, awarded on remand

Kennedy v. Astrue

reversed and remanded for new hearing

Lang v Astrue

reversed for new hearing and awarded

See More Legal Cases

Education

1980

Duke University School of Law

juris

1977

Northwestern University

BA - Bachelor of Arts

Speaking Engagements

2014

Social Security Disability Bootcamp

Mental Impairment Claims

2012

Fibromyalgia support group

fibromyalgia

Languages

English

Activity

Avvo Rating

Our Rating is calculated using information the lawyer has included on their profile in addition to the information we collect from state bar associations and other organizations that license legal professionals. Attorneys who claim their profiles and provide Avvo with more information tend to have a higher rating than those who do not.

What determines Avvo Rating?
  • Experience & background Years licensed, work experience, education
  • Legal community recognition Peer endorsements, associations, awards
  • Legal thought leadership Publications, speaking engagements
  • Discipline Disciplinary information may not be comprehensive, or updated. We recommend that you always check a lawyer's disciplinary status with their respective state bar association before hiring them.
Avvo Rating Levels
10.0 - 9.0 Superb8.9 - 8.0 Excellent7.9 - 7.0 Very Good6.9 - 6.0 Good5.9 - 5.0 Average4.9 - 4.0 Concern3.9 - 3.0 Caution2.9 - 2.0 Strong Caution1.9 - 1.0 Extreme Caution