Contacting Us
To contact a member of your state's Technologist Advocacy Group (TAG) team, > CLICK HERE <.
TAG Team members' duties are to identify changes in state laws/regulations concerning the practice of nuclear medicine, address any concerns or questions submitted by SNMMI-TS members from their state, and keep aware of all other news or policy changes that might affect SNMMI’s technologists.
The business office of the Southwestern Chapter, SNMMI is located in the beautiful, Texas Hill Country. To contact the office, please use the contact form below.
Southwestern Chapter, SNMMI Office
Charles Metzger, Executive Director
223 Green Oaks Loop
Fredericksburg, TX 78624-4576
T 830.370.6554
F 830.214.7005
View Leadership Contact Information & Photos Below
Chapter President: Jason Wachsmann, MD
jason.wayne(at)gmail.com
Chapter President-Elect: Hubert Chuang, MD, PhD hhchuang(at)mdanderson.org
Chapter Immediate Past President: Lorraine De Blanche, MD ledblnc(at)aol.com
Chapter Secretary: Stephen Lokitz, PhD Stephen.lokitz(at)cmitla.org
Chapter Treasurer: John Doan, MD jd.doan.md(at)gmail.com
Chapter Historian: Twyla Bartel, DO twylabb(at)hotmail.com
Technologist Section President: Jose Meza, CNMT jmeza304(at)gmail.com
Technologist Section HOD/NCOR Representative: Jose Miranda, MBA, RT(R)(N) ajmjam81(at)gmail.com
Technologist Section Immediate Past President: Paul English, CNMT Unclepauly28(at)aol.com
Technologist Section Secretary: Debby Joslin Hillhouse, CNMT debby.joslin(at)usoncology.com