Kirsten L. Ambach

Jesse S. Bennett is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law. Jesse S., who practices law in Seattle, Washington, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jesse S. is held by other top lawyers in the same geographic and legal practice area.

Adam D. Romney is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law. Adam D., who practices law in Seattle, Washington, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Adam D. is held by other top lawyers in the same geographic and legal practice area.

Cory Claassen brings over 20 years of patent law experience to his practice, focusing on the preparation and prosecution of U.S. and foreign patents in the electrical, optical, and mechanical fields. Cory’s practice extends to patent infringement and validity opinions, patent portfolio management, and intellectual property strategy and counseling. He provides these services to clients across a diverse array of technologies, including semiconductor devices, electronics, display and imagi...

Jodi represents insurers in complex insurance coverage disputes and maritime matters. She enjoys working together with her clients to help them avoid and solve problems. Jodi has extensive experience defending bad faith claims. She primarily practices in Washington and Oregon, two venues that are notoriously difficult for insurers to operate. She handles all types of coverage disputes including environmental, professional liability, maritime, and general liability. She has successfully litiga...

Timothy J. Billick is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law and Trademark Law. Timothy J., who practices law in Seattle, Washington, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Timothy J. is held by other top lawyers in the same geographic and legal practice area.

Maria S. Diamond is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. Maria S., who practices law in Seattle, Washington, has been recognized since 2012. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Maria S. is held by other top lawyers in the same geographic and legal practice area.

Professional Experience Kristy practices in the firm’s litigation department, handling cases involving personal injury, employment, business disputes, health insurance and property disputes. Kristy also represents physicians and other health care providers in licensing and disciplinary disputes. Prior to joining Helsell Fetterman, Kristy worked at a boutique law firm for fourteen years. During her time at the firm, she successfully represented clients in a number of matters. Her experie...

Mark Berry advises employers on all aspects of the employment relationship, including employment agreements, policies and challenging workplace situations.

Derek Bishop is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Individuals and Employment Law - Management. Derek, who practices law in Seattle, Washington, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Derek is held by other top lawyers in the same geographic and legal practice area.

Elizabeth A. Hershman is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Elizabeth A., who practices law in Seattle, Washington, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Elizabeth A. is held by other top lawyers in the same geographic and legal practice area.