Apri121,2015 DE PERE WI 54115 Re: )4 MIED 077/ Thomas J. O'Brien, Dear Ms-: Thepurpose ofthisletteristo Examining Board concerning the practice of Thomas J. O'Briui, MD. Tl: infinmfin you provided was reviewed for the purpose of determining whetha dixiplinary be brought against the licensee to protect the public. The information you provided "ms screened and opened for investigation. An attonney and an investigative staff person were assigned to this matter. Upon completion of this investigation, representatives of the Division of Legal Services and Compliance presented the relevant facts to the Medical Examining Board at a meeting on April 15. 2015' Afier considering the matter, the Board issued Thomas J. O'Brien, Mr r, an Administrative Warning. the contents of which are kept confidential, pursuant to Wis. Stat. 440.205. Compliance, Post Oflioe Box 7l90, Madison. Wists-fin WWI-719D, fileemffil Eli: please refer the file number of the case. Thank you for calling this matter to our attention. Information from the public is critical to the Board and the Department if we are to be made aware of violations of the law and the possible need for Legal Services and Compliance action. Sincerely, MW Meena Balasubramanian Paralegal Division of Legal Services and Compliance fl