Thomas L. Theis
Topeka Office
534 S. Kansas Ave.
Suite 1400
Topeka, KS 66603-3436
T: 785.233.3600
F: 866.347.1470
ttheis@foulston.com
Practice Areas
Health Care
Insurance Defense Litigation
Commercial & Complex Litigation
Mediation/Dispute Resolution
Product Liability
Professional Malpractice
Estate Planning & Probate
Education
Washburn University, J.D. (1976)
  • With honors
Washburn University, A.B., (1973)
Admissions
  • U.S. Court of Appeals for the Tenth Circuit (1976)
  • U.S. District Court for the District of Kansas (1976)
  • Kansas (1976)
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Thomas L. Theis, Partner


Thomas L. Theis is a partner at Foulston Siefkin LLP. He serves clients primarily in the areas of health care law, with particular emphasis on professional liability defense, as well as regulatory and peer review matters. He further practices in the area of general liability. He defends medical and mental health care providers, attorneys, officers and directors of financial and other institutions, and other professionals and corporations in lawsuits filed in state and federal courts. Mr. Theis also counsels hospitals, physicians, and other health care providers on health care law issues, including contract, regulatory, and other matters. Mr. Theis enjoys Martindale-Hubbell Law Directory’s highest “AV” rating for lawyers and has been selected by his peers for inclusion in The Best Lawyers in America© and the Missouri & Kansas Super Lawyers® list. In 2012 and 2016 he was named by Best Lawyers® the Topeka Health Care “Law Lawyer of the Year,” and in 2014 and 2017 the Topeka Personal Injury Litigation – Defendants “Lawyer of the Year.” His peer memberships include the American Hospital Attorneys’ Association, the Kansas Association of Hospital Attorneys, the Kansas Association of Defense Counsel, and the Defense Research & Trial Lawyers Association.

Professional Memberships, Affiliations, and Honors
  • Recognized by Best Lawyers® as the 2012 & 2016 Topeka Health Care Law “Lawyer of the Year” and the 2014 & 2017 Topeka Personal Injury Litigation – Defendants “Lawyer of the Year”
  • Selected by peers for inclusion in The Best Lawyers in America© in the areas of Health Care Law, Medical Malpractice Law – Defendants, and Personal Injury Litigation – Defendants, 2003-2017
  • Top 100 Missouri/Kansas Super Lawyer®, 2005
  • Selected for inclusion in Missouri & Kansas Super Lawyers® List, 2005-2015 (a Thomson Reuters business)
  • Kansas Bar Association
  • Selected for inclusion in Guide to the Leading U.S. Healthcare Lawyers
  • Kansas Association of Defense Counsel
  • American Health Lawyers Association
  • Defense Research Institute
  • International Association of Defense Counsel
  • Kansas Association of Hospital Attorneys Past President

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  • Successful defense of physicians, nurses, provider groups, hospitals, nursing homes and other medical professionals in hundreds of professional negligence lawsuits at trial and on appeal. Medical clients have included anesthesiologists, CRNA’s, pediatricians, pediatric critical care specialists, hospitalists, emergency medicine specialists, endocrinologists, pulmonologists, plastic surgeons, general surgeons, ENTs, gastroenterologists, neurosurgeons, radiologists, urologists, obstetricians and gynecologists, infectious disease specialists, nephrologists, neurologists, oncologists, psychiatrists, psychologists, physiatrists, orthopedic surgeons, cardiologists, cardiovascular surgeons, urologists, pulmonologists, ophthalmologists, retinal surgeons, family practice specialists, general internists, emergency medical technicians, rural hospitals, urban hospitals and regional referral centers, physician assistants, ARNP’s, radiology technicians, respiratory therapists, physical therapists, office and hospital nurses.

  • Lead counsel at trial and on appeal in Kansas case establishing that Hospitals have no duty to inform bystanders of risks related to witnessing a medical procedure. Walters v. St. Francis Hosp. & Medical Ctr., 23 Kan. App. 2d 595; 932 P.2d 1041 (1997)

  • Lead counsel at trial and on appeal in Kansas case establishing that the Kansas Treatment Act for Mentally Ill Persons created a cause of action for the negligent release on an involuntary patient but did not create a cause of action for the negligent release of a voluntary patient and which outlined in detail the Kansas law relating to duties to protect third persons from harm. Boulanger v. Pol, 258 Kan. 289; 900 P.2d 823 (1995)

  • Lead counsel at trial and on appeal in litigation regarding the constitutionality of tort reform legislation in Kansas. Victims Coalition v Bell, 243 Kan. 333; 757 P.2d 251 (1988)

  • Lead counsel at trial court and on appeal in Kansas case establishing the right of the Kansas Health Care Stabilization Fund to settle a case against a health care provider without the consent of the provider in the face of a challenge that such a right would violate the insured’s due process rights and be in violation of the Fourteenth Amendment and the Bill of Rights of the Kansas Constitution. Harrison v. Long, 241 Kan. 174; 734 P.2d 1155 (1987)

  • Lead counsel at trial and on appeal in Kansas case settling the issues in Kansas of applying comparative fault to actions based upon strict liability in tort, the comparison of fault of non-parties, and instructing on the unreasonably dangerous requirement to prove strict liability in a design defect case. Lester v Magic Chef, 230 Kan. 643; 641 P.2d 353 (1982)

  • Lead counsel on appeal in Kansas case establishing that breach of a provision of code of ethics does not alone constitute a cause of action for negligence. Young v. Hecht, 3 Kan. App. 2d 510; 597 P.2d 682 (1979)



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2002

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