The Attorneys at The Law Firm of Rogak, Gibbons & De Siver, LLP

Joyce Lipton Rogak

Joyce Lipton Rogak is a trial attorney and the Firm’s managing attorney. She’s earned the prestigious AV rating from  Martindale Hubbell.  Prior to forming Rogak, Gibbons & De Siver, LLP in 2000, she was a Partner and the head of the Medical Malpractice Division of a large law firm on Long Island.  Ms. Lipton  Rogak has successfully defended numerous cases in the New York State Supreme Courts. Along with her trial…
Read More

Florence B. Gibbons, RN

Florence B. Gibbons is an accomplished trial attorney who is also a Registered Nurse. Upon graduation from nursing school, she spent several years at NSUH Manhasset in the Departments of  Medicine/Neurology and Labor and Delivery She is experienced in the defense of medical, and dental malpractice and has also represented nurses and physicians at disciplinary hearings. While she has litigated all different types of medical malpractice cases,  Ms. Gibbons…
Read More

David B. De Siver

David B. De Siver continues to enjoy successfully representing the interests of physicians, hospitals and medical providers. He is also proficient in matters involving dental and podiatric liability claims.   Following oral argument in the Appellate Division, Second Department, he obtained a favorable decision for his client, which also benefited the Medical Malpractice defense bar as a whole. The case is…
Read More

Lois A. Leonardis, RN

Lois A. Leonardis is an Attorney and a Registered Nurse with extensive experience in Medical Malpractice Defense.  Prior to joining Rogak, Gibbons & De Siver, LLP, Lois was a senior associate at other  Defense firms, where she successfully represented physicians, nurses, hospitals and  long term care facilities,  from case inception through trial.  She had the privilege of serving as an Assistant Deputy County Attorney in their Medical…
Read More

Wendy J. Rothstein

Wendy J. Rothstein is an associate with our firm, who has legal experience in practice areas including medical malpractice, personal injury, employment law and insurance coverage litigation. She is skilled in drafting pleadings, conduction depositions and drafting complex Motions. Read More