Education
Legal Education
- University of Maryland School of Law, Baltimore, Maryland, 1973
- Juris Doctor
Non Legal Education
- Towson State University, 1970
- B.A.
- Honors: magna cum laude
- Major: History
- Major: Political Science
Current Employment Position(s)
- Partner
Past Positions
- Hon. Chief Judge Harry Dyer, Circuit Court for Harford County, Law Clerk, 1973 - 1974
- Liberty Mutual Insurance Company, Staff Attorney - Trial, 1974 - 1976
Classes and Seminars
- Lecturer, Workers Compensation Litigation and Practice, National Business Institute
- Lecturer, Lorman Education Services
Published Works
Articles
- "Trying the Soft Tissue Injury Case in Maryland." 1997
- "Self-Insured in Maryland," 1996
Bar Admissions
- Maryland, 1973
- U.S. District Court District of Maryland, 1976
Other Affiliations
- Baltimore City Bar Association
- Bar Association of Harford County
- Maryland State Bar Association
- Maryland Trial Lawyers Association
- The Association of Trial Lawyers of America
Attorney Details
| Full Name | John R. Costello |
| Firm | HCB LAW, LLC |
| Address | 528 East Joppa Rd., Towson, MD 21286 |
| Phone | 410-886-7573 |
| Phone | 410-321-0874 |
| Website | www.bestlawyershcb.com |
| Website | www.bestlawyershcb.com |
| New Clients | ✓ Currently accepting |
| Consultation | ✓ Free initial consultation |