Heather Mcpherson, Ma, LPC-s, lmft-S, CST, AASECT CST

(ALl regions)

Heather McPherson, MA, LPC-S, LMFT-S, CST is the CEO/Founder The Sexual Health Alliance and also maintains a private practice ( that serves Denver, Colorado, Austin, Texas and Boston, Massachusetts specializing in sexuality and relationships. She is published in Playboy Magazine as well as Playboy Online, and has been featured on CNN, Parent Harald and TeenSafe websites. Heather McPherson has lectured at prestigious Universities including University of Texas at Austin, Texas State University and Governors State University in Chicago. She is an AASECT Certified Sex Therapist, Licensed Marriage & Family Therapist Supervisor (LMFT-S) and a Licensed Professional Counselor Supervisor (LPC-S). She also is the Texas Section Leader for AASECT (American Association for Sexuality Educators, Counselors & Therapists). She has appeared on several podcasts and was invited to speak at NerdNite in Austin on relationships and sexuality. Heather helps clients gain confidence, rebuild trust, increase playfulness, and find passion and meaning in their erotic lives. Heather graduated from Texas State University with a MA in Marriage, Couple and Family Therapy; a CACREP Accredited Program.





As a published author, Nicoletta Heidegger, has contributed to columns, podcasts and blogs about sex and sexuality including the Stanford Daily, Sex Talks with my Mom, The Positive Results Corporation, Playboy Radio, Swingtowns, and Wine with Dr. Wendy Walsh. When she is not seeing clients, Nicoletta delivers information focused on the latest sex facts, education, and research via her podcast Sluts and Scholars, and her short and long form videos, “Staying On Top” on Instagram and YouTube. Nicoletta also serves on the board for the Compton Jr. Posse, a group that keeps troubled youth on horses and off the streets.

Nicoletta is a registered Marriage and Family Therapy Intern (#88163) practicing in Los Angeles. She works in Private Practice and sees clients at the non-profit Center for Individual and Family Counseling in North Hollywood. Nicoletta received her BA in Psychology from Stanford University and her MA in Clinical Psychology from Pepperdine University. Nicoletta is currently pursuing her Masters of Education in Human Sexuality from Widener University.


DIRECTOR of Operations:

Alex Whitman

(All REgions)

Alex Whitman is a psychology post-bacc student at St. Edward’s University and The University of Texas at Austin. She completed her Bachelor's degree at Emerson College. During her time there, she worked within the student LGBTQ+ alliance helping spearhead social, academic, and awareness functions for the community on issues relevant to queer culture. She also has several years of experience in TV development and special events coordinating. Alex has volunteered as a crisis counselor, sexual health advocate, and has a passion for provocative and honest dialogue about sexual health education. Currently, Alex works with foster care youth and is a Research Assistant within UT Austin’s Sexual Psychophysiology Lab running participants in sexual studies and providing research support. She hopes to pursue graduate education in psychology with a focus on sexuality. Alex’s other interests include her elderly dog, binging on movies at Alamo Drafthouse, and shopping for doomed house plants.

director of community outreach:

tameca jack



Tameca Jack has worked in the field of psychology the majority of her adult life since receiving her Bachelors of Science in Behavioral Science. She is passionate about helping others live their best life ever. She is currently an AMFT who has experience working with diverse populations, families, children, & adults. She is currently studying to become a LMFT.  She has a Masters in Counseling Psychology from Argosy University. She received her training from the LGBT Center in Hollywood California. She was trained & supervised to specialize in & work with transgender individuals. She completed training as a mediator from Loyola Law School. She has a Masters Degree in Criminal Justice Administration from Oklahoma City University. She worked as a detention officer, after school teacher, mental health technician, and recreational therapist. She has experience working with children and young adults on the Autism spectrum. She worked as a behavioral therapist and a supervisor. She plans on furthering her education by becoming a certified sex therapist. She enjoys learning about new cultures, trying new restaurants,going to museums,live music, nature, and traveling. 

Director of Student Outreach:

Brenna Ansley

Southwest (Austin)

Brenna Ansley is a graduate student at Texas State University in San Marcos, TX. She is enrolled in the Professional Counseling Program focusing in Marital, Couple & Family Counseling.  During her undergraduate degree, she studied Psychology, Studio Art, and Multicultural Studies, taking a special interest in Feminist Politics, Queer Theory, and Human Sexuality. Brenna is the Director of Student Services for the Southwest Sexual Health Alliance under the guidance of its founders. She will serve as liaison connecting local universities with our mission of provocative dialogue and radical collaboration.  

Sex Nerd Book Club Leader:

Vielca McBride

Southwest (Austin)

Operations Director:

Ellen Oldham

Southwest (Dallas)

Event Director:

Stefani Threadgill

Southwest (Dallas)

Stefani Threadgill is a sex therapist, couples therapist, and dating and relationship coach specializing in the sexual concerns and relationship issues of couples and individuals. Stefani is the owner and founder of Stefani Threadgill, PLLC and The Sex Therapy Institute and is the Director of the DFW Chapter of the Southwest Sexual Health Alliance alongside Beth Boatman. She sees patients at her office in The Shops at Legacy in Plano, TX. You can follow her on Sex With Stefani on NewsFix on KDAF The CW33.

Learn more about Stefani


Alexis Adams

Southwest (San Antonio)


Alexis is currently studying with Dr. Melissa Jones of the Sexology Institute and Dr. Patti Britton of Sex Coach University. She wants to advocate for victims of sexual trauma and ensure that an individual’s sexuality is not shamed or unfairly judged by our legal system. 


Abigail Hust, MSW, LISW-S

Great Lakes


Abigail Hust, MSW, LISW-S is a Clinical Social Worker practicing at Rutti Counseling in Columbus, OH.  She has a history of treating children, adolescents, families and adults with a variety of concerns. Abigail is currently working on advanced training in sex therapy from The Institute of Sexual Health and Enlightenment. She has a background in maternal health issues, women’s issues and trauma. She has a strong interest in treatment of diverse individuals and couples experiencing a wide range of difficulties or concerns. .Abigail is committed to creating an inclusive and compassionate space to support individuals and couples in becoming their authentic selves free from stigma or shame. In addition to direct practice, Abigail seeks to spread awareness about sexual diversity and is dedicated to creating a sex positive culture.

Dylan Davies (Southwest) CO-Director 2015-2016

Dylan Davies served as the Co-Founder of the Southwest Sexual Health Alliance from 2015-2016. We are forever thankful for her services and contributions to this organization and hope she one day returns! She is now busy graduating, setting up her practice and obtaining hours for licensure.