Our Team


View Michael's Profile Photo of J. Michael Hannon, founding partner

J. Michael Hannon

Fax: (202) 232-3704
J. Michael Hannon founded HANNON LAW GROUP in May of 2006 to expand the range of legal resources available to his clients. He is an experienced trial and appellate attorney, litigating cases in the areas of professional liability, criminal conduct, s… Read More
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View Dan's Profile Daniel S. Crowley's Profile Image

Daniel S. Crowley

Fax: (202) 232-3704
Daniel Crowley is a Partner of Hannon Law Group. He focuses his practice on employment law, representing federal and private sector employees in employment disputes. A significant portion of his practice is devoted to representing Foreign Service Off… Read More
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View Ann-Kathryn's Profile Headshot of Attorney Ann-Kathryn So

Ann-Kathryn So

Fax: (202) 232-3704
Ann-Kathryn So started her legal career with the HANNON LAW GROUP, LLP in 2006. After nearly six years with the firm, she left to serve nine years with the federal government in the Naval Criminal Investigative Service (NCIS), managing significant an… Read More
Ann-Kathryn's Practice Areas: Labor & Employment
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Katelyn Clarke

Fax: (202) 232-3704
Katelyn Clarke joined Hannon Law Group in October 2022. She received her Bachelor's Degree from the College of William & Mary. Prior to attending law school, Katelyn worked for a non-profit for several years. She earned her J.D. from the Univers… Read More
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Alexis Martinez

Fax: (202) 232-3704
Alexis Martinez joined HANNON LAW GROUP in February 2023. Prior to attending law school, Alexis worked as an Anti-Money Laundering Analyst for a large financial institution. He earned his J.D. from the American University Washington College of Law. Read More
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Of Counsel

William Clayton Batchelor