About Our Staff

Social Security disability attorneys

Gregory Kordic


Greg has 30 years of experience representing clients in Social Security disability claims. Social Security disability is the only area of law that he has ever practiced, and he is well-qualified to represent clients in all stages of the application process, including appeals. Greg has successfully represented clients in disability cases throughout the country, including in five different United States Courts of Appeals (3rd, 4th, 5th, 6th, and 11th Circuits).

Katherine M. Braun


Katherine has over 20 years of experience representing clients in Social Security disability claims. In addition to representing clients in Social Security disability cases, Katherine also handles ERISA/long-term disability claims.

Katherine is committed to providing quality legal representation to members of the Ohio community. A native of Ohio, she obtained her bachelor’s degree from Cleveland State University. She went on to receive her law degree from Cleveland Marshall School of Law, where she had the distinction of graduating with honors.

Katherine is admitted to practice in the Northern District of Ohio Federal Court and the Sixth Circuit Court of Appeals.

Sarah Dean Cora


Sarah practices in the area of Social Security disability. She has been licensed to practice law since 2005. In that time, Sarah has represented thousands of clients in Northeastern Ohio and throughout the United States.

Sarah completed her undergraduate studies at Canisius College in Buffalo, New York, where she graduated magna cum laude with a B.A. in Biochemistry. She graduated cum laude from the University of Akron School of Law, where she received the CALI Award in patent prosecution.

Sandy Rangel

Case Supervisor

Ms. Rangel serves as a paralegal as well as the office manager for Kordic & Braun. Ms. Rangel has over ten years of experience assisting clients with Social Security disability claims. She is committed to providing caring and compassionate service to all of Kordic & Braun’s clients.

Patry Garcia


Ms. Garcia has been a paralegal at Kordic & Braun for six years. She works closely with the attorneys to ensure that client files are kept up-to-date and that all medical evidence is properly handled. Ms. Garcia is also fluent in Spanish and serves as a translator for all Spanish-speaking clients.