Ernest Calderón

John K. Wittwer is a top attorney recognized by Best Lawyers in the practice area(s) of Construction Law, Insurance Law and Litigation - Insurance. John K., who practices law in Phoenix, Arizona, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John K. is held by other top lawyers in the same geographic and legal practice area.

With more than twenty years of experience in federal, state, and local air quality laws and in representing clients across the U.S. from a variety of industries, Bill is uniquely skilled at providing effective counsel and working toward solutions that best serve his client’s specific needs. Bill is dedicated to helping clients understand their compliance obligations under the myriad of air quality programs, regulations, and agency guidance so that such obligations can be managed as effe...

As leader of the Labor and Employment Practice Group in Dickinson Wright’s Phoenix office, Sam Coffman has over 30 years of experience counseling employers in all areas of employment law, including management and labor practices, hiring, discipline, terminations, terms of employment, and the review and drafting of employment policies, manuals and employee contracts. His strong employment-related litigation background includes representing clients in Title VII claims, breach of contract ...

Cole has been practicing law for almost twenty years. His practice area focuses on construction defect, products liability, professional liability, personal injury and general insurance defense litigation. He is an experienced trial attorney representing design professionals including architects and engineers in complex litigation matters and general contractors and subcontractors in complex, multi-party construction matters. Additionally he represents a well-known national corporation in pro...

Donald Wilson Jr. is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law and Legal Malpractice Law - Defendants. Donald, who practices law in Phoenix, Arizona, has been recognized since 2012. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Donald is held by other top lawyers in the same geographic and legal practice area.

Kerry S. Martin is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Labor Law - Management. Kerry S., who practices law in Phoenix, Arizona, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kerry S. is held by other top lawyers in the same geographic and legal practice area.

Karen C. Stafford is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Insurance. Karen C., who practices law in Phoenix, Arizona, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Karen C. is held by other top lawyers in the same geographic and legal practice area.

Scott A. Holcomb's practice focuses on representation of public entities, construction and real estate documentation and claims, as well as commercial litigation, with emphasis on government contracts, real estate, and construction related disputes; however, his practice spans nearly all aspects of commercial litigation. Mr. Holcomb has been involved in cases relating to public bid protests, property rights, contractor and real estate licensing, escrow agent and broker liability and claims, c...

Ron Kilgard is a 40-year civil litigation lawyer.Over a long career, he has handled all manner of civil cases, from routine automobile accidents and two-party contract disputes of no interest to anyone but the parties, to multi-million dollar class actions covered in The New York Times and The Wall Street Journal . For the last 20 years, Ron has mostly litigated pension plan class actions. Ron helped Keller Rohrback pioneer company stock ERISA litigation in the late 1990s and early 2000s; he ...

Hillary P. Gagnon is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Trusts and Estates and Trusts and Estates. Hillary’s practice is devoted exclusively to probate, trust, estate, guardianship, and conservatorship matters, as well as estate planning and the mediation of probate and trust disputes. Hillary has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Hillary is held by...