Patrick "P.J." O’Connor

Kim, a managing partner with Constangy, focuses her practice on helping employers proactively address workplace manners. Kim believes that the best way to minimize litigation in the workplace is to address issues before they become problems and helps her clients achieve this through assisting in the development of workplace policies, investigation procedures and training materials, preparing employee handbooks and procedure manuals, conducting training for management, supervisors, and employe...

Jill Kanatzar is one of the most respected plaintiff attorneys in the region. Her deep experience in cases related to sexual abuse, child injury and wrongful death, nursing home abuse and medical malpractice spans more than 25 years. Jill’s entire career has been dedicated to helping people who often cannot help themselves. From small children to disabled adults to our elders, she has stood next to and fought for people’s rights. She has also been appointed special prosecutor acro...

Daniel A. Singer is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Plaintiffs and Personal Injury Litigation - Plaintiffs. Daniel A., who practices law in Kansas City, Missouri, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Daniel A. is held by other top lawyers in the same geographic and legal practice area.

Sean has extensive trial and litigation experience through his 27 years of civil defense practice. He represents national transportation companies in cases involving personal injury, Federal Employers’ Liability Act (FELA), grade crossing accidents, property damage, cumulative trauma exposure and other accident investigation and defense. His litigation experience includes a record of success in jury verdicts and pre-trial motion practice. He regularly serves on initial response teams fo...

Shelley I. Ericsson is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Shelley I., who practices law in Kansas City, Missouri, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Shelley I. is held by other top lawyers in the same geographic and legal practice area.

Donald S. Prophete is a trial lawyer who excels at representing large clients in complex and multi-plaintiff race employment discrimination cases. He has handled many high-profile and high-damage cases in the sports, military contractor and retail industries. Don has served as lead trial counsel in all types of employment disputes in federal and state courts in New Hampshire, Kansas, Illinois, Iowa, Missouri, Michigan, North Carolina and Pennsylvania, including post-decertification wage and h...

Brian F. McCallister is a top attorney recognized by Best Lawyers in the practice area(s) of Legal Malpractice Law - Plaintiffs and Personal Injury Litigation - Plaintiffs. Brian F., who practices law in Kansas City, Missouri, has been recognized since 2010. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Brian F. is held by other top lawyers in the same geographic and legal practice area.

Patrick (“Pat”) Hulla co-leads the firm’s Class Action Defense Group. Since 1993, Pat has represented employers who have been sued by current and former employees. He has led the defense in dozens of class and collective actions. Examples of his recent success include: Denial of class certification in consumer race discrimination action; Denial of national conditional certification of age discrimination claims under the ADEA; Denial of class action certification of off-the-c...

Rochelle B. Falk is an attorney with over 25 years’ experience in the Estate Planning & Probate legal industry. Clients rely on Rochelle to have in-depth and meaningful discussions about their personal situation and assets to create individual, comprehensive, and flexible estate plans by utilizing trusts, wills and power of attorney documents. Additionally, Rochelle counsels’ clients as trustees and beneficiaries during the administration of trust and probate estates, as well ...

Curtis R. Summers is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Labor and Employment. Curtis R., who practices law in Kansas City, Missouri, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Curtis R. is held by other top lawyers in the same geographic and legal practice area.