About Mark Osborne Heaney

Mark Osborne Heaney is a lawyer practicing criminal law, criminal appeals, appellate practice and 1 other area of law. Mark received a B.A. degree from Duke University in 1968, and has been licensed for 54 years. Mark practices in Manhattan Beach, CA.

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Awards

AV Preeminent Peer Rated

This elite award is granted to attorneys who have been recognized by their peers for their very high ethical standards, with an average peer review score of 4.5 or higher.

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Services

Areas of Law

Criminal Law
Appellate Practice
Other 2
- Criminal Appeals
- Criminal Defense

Practice Details

Firm Information

Position
Attorney

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Experience

Bar Admission & Memberships

Admissions
1972, California
1972, U.S. District Court, Central District of California
1972, U.S. Court of Appeals, Ninth Circuit

Memberships
State Bar of California
American Bar Association
National Association of Criminal Defense Lawyers
Recipient, Best Lawyers in America 1983-2014.
Education & Certifications

Law School
University of Pennsylvania
Class of 1971
J.D.
magna cum laude

Other Education
Duke University
Class of 1968
B.A.
magna cum laude

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