About
Edward “Ted” Rosenthal is the founder at The Rosenthal Firm, LLC in Hockessin, Delaware. Rosenthal focuses on commercial and residential real estate, estate planning and administration, business planning and operations, and litigation. The practice includes transactions, planning, business operations, wills and trusts, estate administration, and disputes affecting individuals, businesses, and nonprofit organizations. This work requires careful review of the facts, applicable law, and practical options in each matter.
Rosenthal earned a B.A. from Franklin and Marshall College and a J.D. from Villanova University. His legal training was followed by public-service experience as a Delaware Deputy Attorney General. This background supports Rosenthal’s legal analysis, organization of complex information, and client counseling in real estate, estate planning, business law, and litigation matters. It also helps frame the legal and practical questions that arise in client matters.
Rosenthal’s experience includes service as a Deputy Attorney General, more than two decades at Rosenthal Monhait & Goddess, and the opening of The Rosenthal Firm in 2020. These matters require careful preparation, attention to procedural requirements, and coordination with clients, professionals, courts, agencies, or opposing parties as the situation demands. The experience provides practical context for the legal and evidentiary issues that can affect a case or transaction.
Edward “Ted” Rosenthal has developed a practice that combines transactional counseling, planning, and dispute resolution for Delaware clients. He is also identified in reliable professional sources as a certified Delaware Superior Court mediator. Rosenthal’s background reflects sustained work in real estate, estate planning, business law, and litigation and supports clear, practical guidance for clients navigating related legal matters. This combination of experience and preparation supports thoughtful attention to legal requirements and practical client needs.
Law Office Affiliations
- Attorney, The Rosenthal Firm, LLC
- Member, Delaware State Bar Association
Licensed State
- Delaware
Education
- Villanova University
Juris Doctor (JD) - Franklin and Marshall College
Bachelor of Arts (BA)
Awards & Badges

- Commercial Real Estate
- Property Disputes
- Residential Real Estate
- Wills & Living Wills
- Litigation
- Contracts & Agreements





