Ms. Howard-Nicolas focuses primarily on representing clients in general litigation, insurance, employment law, and health law matters.

Before joining Jackson & Campbell, P.C., Diona was a litigation associate for a prominent mid-sized Baltimore law firm. Through her experience, Diona has developed substantial litigation skills, handling a diverse array of matters involving commercial disputes, insurance coverage, general liability, professional liability, white collar, employment, government contracts, and regulatory. She began her legal career as a law clerk for the Honorable Jeffrey Geller at the Circuit Court for Baltimore City, Maryland. She has also served as a judicial intern for the Honorable C. Darnell Jones at the United States District Court for the Eastern District of Pennsylvania; the retired Honorable Randolph F. Treece, Ret., at the United States District Court for the Northern District of New York; and the Honorable Sally D. Adkins at the Court of Appeals of Maryland.

Outside of work, Diona mentors college students for the Abramson Scholarship Foundation and College Bound.