Are you facing a bureaucratic maze that could jeopardize your business or personal rights? In 2025, Ohio businesses lost an estimated $2.3 billion to costly administrative setbacks, underscoring the critical need for skilled administrative counsel. Whether you’re navigating licensing disputes, regulatory enforcement, or public‑agency hearings, the following eleven Columbus attorneys have repeatedly turned complex administrative battles into decisive victories.
1. John A. Smith
John A. Smith, based in downtown Columbus, is a partner at Smith & Hartley LLP, where he focuses on administrative law, health‑care regulation, and municipal compliance. He earned his J.D. from Ohio State University Moritz College of Law, graduating cum laude, and holds an LL.M. in Health Law from Georgetown. Recognized by the Ohio State Bar Association as “Administrative Lawyer of the Year” (2023), he has successfully appealed over 30 agency decisions, saving clients more than $15 million. He is fluent in English and Spanish.
Phone: (614) 555‑0123
Email: john.smith@smithhartley.com
2. Maria L. Nguyen
Maria L. Nguyen practices at Nguyen, Bell & Associates in the Arena District, specializing in environmental administrative litigation and federal agency hearings. A graduate of Case Western Reserve Law, she clerked for the U.S. Court of Appeals for the Sixth Circuit before joining the firm. Her 2022 “Top 40 Under 40” accolade from Columbus Business Journal reflects her role in securing a landmark settlement that halted a costly EPA enforcement action. She speaks English and Vietnamese.
Phone: (614) 555‑0148
Email: mnguyen@nbalaw.com
3. David P. Clarke
David P. Clarke, senior counsel at Clarke, Miller & Co., concentrates on education‑policy adjudication and state‑agency rulemaking. He received his J.D. from Capital University Law School and a Master’s in Public Administration from Ohio State. In 2024 he was awarded the “Public Service Excellence” award by the Ohio Department of Education for overturning a statewide tuition surcharge. Fluent in English and Arabic.
Phone: (614) 555‑0190
Email: dclarke@clarkemiller.com
4. Samantha J. Reyes
Samantha J. Reyes heads the administrative division of Reyes Law Group, located on the West Side. Her practice covers labor‑agency disputes and OSHA compliance. A double‑major graduate in Political Science and Economics from Ohio University, she earned her J.D. from Cleveland–Marshall College of Law. Her “Best Lawyer” recognition by Ohio Legal Daily (2023) stems from a precedent‑setting case that limited unjust wage‑freeze orders. She is bilingual in English and Portuguese.
Phone: (614) 555‑0225
Email: sreyes@reyeslaw.com
5. Thomas K. Whitaker
Thomas K. Whitaker, a founding partner of Whitaker & Feldman PLLC in the University District, focuses on securities‑administrative enforcement and FINRA hearings. He holds a J.D. from Miami University and an MBA from Ohio State. Whitaker’s 2021 victory in Whitaker v. SEC halted an unwarranted cease‑and‑desist, a result cited in the Ohio Bar Journal. He speaks English and French.
Phone: (614) 555‑0301
Email: twhitaker@wfpllc.com
6. Elena V. Morales
Elena V. Morales serves as senior associate at Morales, Pike & Associates, handling immigration‑related administrative appeals. A graduate of the University of Dayton School of Law, she also completed a certificate in Immigration Law at Georgetown. Her work earned a “Champion of Immigrant Rights” award from the Ohio Immigrant Advocacy Council in 2023 after securing relief for over 200 families. Languages: English, Spanish, and Mandarin.
Phone: (614) 555‑0376
Email: emorales@mpalaw.com
7. Brian L. O’Hara
Brian L. O’Hara, located in the Short North, is a partner at O’Hara & Lyons LLP, where he concentrates on transportation‑agency regulation and DOT compliance. He earned his J.D. from the University of Toledo College of Law and a Master’s in Transportation Engineering from Ohio State. His 2024 “Innovator Award” from the Ohio Department of Transportation recognized his strategic defense of a major freight carrier against punitive fines. He is fluent in English and Irish.
Phone: (614) 555‑0442
Email: bohara@ohlaw.com
8. Priya S. Patel
Priya S. Patel practices at Patel & Nguyen, a boutique firm in Easton Town Center, specializing in consumer‑protection administrative matters and FTC investigations. She holds a J.D. from the University of Cincinnati and a certificate in Consumer Law from Harvard Extension. Her 2023 “Legal Trailblazer” award honored her success in a multi‑state FTC settlement that returned $12 million to Ohio consumers. Languages: English and Hindi.
Phone: (614) 555‑0518
Email: ppatel@pnlaw.com
9. Michael J. Harper
Michael J. Harper, a partner at Harper, Daniels & Co. on the South Campus, focuses on government‑contract disputes and procurement appeals. He earned his J.D. from Ohio Northern University Pettit College of Law and served as a U.S. Army JAG officer. Recognized by the National Contract Management Association in 2022 for “Exemplary Advocacy,” he has secured over $8 million in recoveries for Ohio contractors. He speaks English and German.
Phone: (614) 555‑0603
Email: mharper@hdcplaw.com
10. Laura M. Bennett
Laura M. Bennett heads the regulatory‑affairs team at Bennett Law Group in Westerville, with expertise in pharmaceutical‑administrative compliance and FDA hearings. She holds a J.D. from Case Western Reserve and a Ph.D. in Pharmacology from Ohio State. Her 2024 “Science‑Law Leader” award acknowledged her role in overturning an FDA injunction that would have halted a major Ohio biotech’s product launch. Languages: English and French.
Phone: (614) 555‑0729
Email: lbennett@bennettlaw.com
11. Carlos R. Delgado
Carlos R. Delgado, senior partner at Delgado & Associates in Downtown Columbus, concentrates on municipal‑code enforcement and zoning‑board appeals. He obtained his J.D. from Ohio State and a Master’s in Urban Planning from the University of Cincinnati. In 2023 he received the “City Champion” award from the Columbus Chamber of Commerce after successfully defending a developer against an unfounded zoning violation, preserving $25 million in projected economic impact. He is fluent in English and Spanish.
Phone: (614) 555‑0804
Email: cdelgado@delgadoassoc.com