Ronald C. Martin

Nancy Penner is an Attorney and Senior Vice President at Shuttleworth. She focuses on legal writing, appellate law, and medical malpractice. Her appellate practice includes briefing and oral arguments before the Iowa Supreme Court, Iowa Court of Appeals, and the United States Court of Appeals for the Eighth Circuit. She was the first chair of the firm’s Appellate Law Practice Group.Nancy grew up on a farm in southeast Iowa. She earned her undergraduate and graduate degrees in nursing an...

Kirsten H. Frey is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law, Real Estate Law and Trusts and Estates. Kirsten H., who practices law in Cedar Rapids, Iowa, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kirsten H. is held by other top lawyers in the same geographic and legal practice area.

Steven J. Pace is an Attorney and Senior Vice President at S&I whose work focuses on environmental law, energy law, civil litigation and insurance law. Steve is listed in the Best Lawyers in America for Energy Law and Environmental Law. Steve is listed as a Great Plains Super Lawyer®--2009 and 2011 -- Environmental, General Litigation. Steve is a Fellow in the Iowa State Bar Association, the Iowa Academy of Trial Lawyers, and the American Board of Trial Advocates. Steve serves as sect...

Caitlin Slessor is a top attorney recognized by Best Lawyers in the practice area(s) of Collaborative Law: Family Law, Family Law and Family Law Mediation. Caitlin, who practices law in Cedar Rapids, Iowa, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Caitlin is held by other top lawyers in the same geographic and legal practice area.

Kristen A. Shaffer is a top attorney recognized by Best Lawyers in the practice area(s) of Collaborative Law: Family Law and Family Law. Kristen A., who practices law in Cedar Rapids, Iowa, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kristen A. is held by other top lawyers in the same geographic and legal practice area.

Brian D. Bergstrom is a corporate attorney with Shuttleworth & Ingersoll, president of the firm, and chair of the firm’s mergers and acquisitions practice group. Brian is listed in the Best Lawyers in America for Corporate Law, Leveraged Buyouts and Private Equity Law, Mergers & Acquisitions Law and Venture Capital Law and is listed as a Great Plains Super Lawyer in 2009 and 2011 for Securities & Corporate Finance and Mergers & Acquisitions. Brian serves as a member of t...

Robert N. Downer is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law, Litigation - Trusts and Estates and Trusts and Estates. Robert N., who practices law in Cedar Rapids, Iowa, has been recognized since 1995. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Robert N. is held by other top lawyers in the same geographic and legal practice area.

Dennis J. McMenimen is an Attorney and Senior Vice President at Shuttleworth & Ingersoll, P.L.C. Dennis' work focuses on counseling business owners and managers on a variety of legal issues affecting their businesses, including corporate organization and operation, lending and finance, contracts, real estate, and natural resources and energy matters. Dennis is listed in the Best Lawyers in America for both Corporate Law and Real Estate Law, and in Chambers USA and SuperLawyers for Real Es...

Brett D. Papendick is a top attorney recognized by Best Lawyers in the practice area(s) of Trademark Law. Brett D., who practices law in Cedar Rapids, Iowa, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Brett D. is held by other top lawyers in the same geographic and legal practice area.

William P. Prowell is an Attorney and Senior Vice President at S&I whose work focuses on real estate, business transactions, historic tax credit, zoning and banking. Bill is listed in the Best Lawyers in America for Land Use & Zoning Law and Real Estate Law. Bill is listed and ranked for real estate in The Chambers USA Guide. Bill serves on the Board for St. Luke’s Hospital and the Iowa Health System Board as Chair of the Investment Committee. Bill formerly served on the Advisor...