The Directors
Katie Polsky, PhD
Shelley Tirsbeck, MA
Shelley Tirsbeck, MA
Licensed Clinical Psychologist | CEO & Clinical Director | She/her
Shelley Tirsbeck, MA
Shelley Tirsbeck, MA
Shelley Tirsbeck, MA
Licensed MFT | CFO & Director of Operations | She/her
Karen Miller, PhD
Marcella Kreysa, PsyD
Marcella Kreysa, PsyD
Licensed Clinical Psychologist | Training Director | She/her
Marcella Kreysa, PsyD
Marcella Kreysa, PsyD
Marcella Kreysa, PsyD
Licensed Clinical Psychologist | Assessment Director | She/her
Our Staff
Gretchen Blake, MS
Damien Brunt, psyd
Gretchen Blake, MS
Licensed Clinical Social Worker and Supervisor | She/her
Tricia Brandes, MA
Damien Brunt, psyd
Gretchen Blake, MS
Licensed MFT | She/her
Damien Brunt, psyd
Damien Brunt, psyd
Damien Brunt, psyd
Post Doctoral Resident | He/him
Kelly Daddow, PsyD
Damien Brunt, psyd
Damien Brunt, psyd
Post Doctoral Resident | She/her
Ashli Ellis, PsyD
kristina holt-reber, psyd
Ashli Ellis, PsyD
Licensed Clinical Psychologist and Clinical Supervisor | She/her
DANIEL GUTTERMAN, MA
kristina holt-reber, psyd
Ashli Ellis, PsyD
Psychology Intern| He/him
kristina holt-reber, psyd
kristina holt-reber, psyd
kristina holt-reber, psyd
Licensed Clinical Psychologist | She/her
Smitha Kashi, MA
kristina holt-reber, psyd
kristina holt-reber, psyd
Psychology Intern| She/her
Katrina La Mar, PhD
JESSA MOHADDESS Westmoreland, PSYD
Katrina La Mar, PhD
Post Doctoral Resident | She/her
CHELSEA MACKEY, PSYD
JESSA MOHADDESS Westmoreland, PSYD
Katrina La Mar, PhD
Licensed Clinical Psychologist| She/her
JESSA MOHADDESS Westmoreland, PSYD
JESSA MOHADDESS Westmoreland, PSYD
JESSA MOHADDESS Westmoreland, PSYD
Post Doctoral Resident | She/her
SOPHIA MILLER, PSYD
JESSA MOHADDESS Westmoreland, PSYD
JESSA MOHADDESS Westmoreland, PSYD
Post Doctoral Resident | She/her
ZOE ROSS-NASH, PSYD
NICK XIONG, Psyd
EILEEN SHEEHY, PSYD
Post Doctoral Resident | She/her
EILEEN SHEEHY, PSYD
NICK XIONG, Psyd
EILEEN SHEEHY, PSYD
Licensed Clinical Psychologist| She/her
Larry Wasson, PsyD
NICK XIONG, Psyd
NICK XIONG, Psyd
Post-Doctoral Resident | He/him
NICK XIONG, Psyd
NICK XIONG, Psyd
NICK XIONG, Psyd
Post-Doctoral Resident | He/him
2023/2024 Doctoral Practicum Students
Sammy Alsaedi, MA
Sammy Alsaedi, MA
Sammy Alsaedi, MA
Renya Bazikian
Sammy Alsaedi, MA
Sammy Alsaedi, MA
Sarah Bondy
Sammy Alsaedi, MA
Lacy Sohn, MA
Lacy Sohn, MA
Lacy Sohn, MA
Lacy Sohn, MA
Deanna Young, MA
Lacy Sohn, MA
Deanna Young, MA
Support Team
Tess wallace
Tess wallace
Tess wallace
Intake Coordinator | She/her
Justin Bradley
Tess wallace
Tess wallace
Insurance and Billing Coordinator | He/him