Contact Us
Counseling and Psychological Services
36 University Drive
Johnson Hall, 4th floor
Bethlehem, PA 18015
Phone number (610) 758-3880
Fax number (610) 758-6207
If you need to make an appointment, call 610-758-3880 Monday through Friday from 8am to 5pm, or come to the center to schedule during those hours.
Senior Staff
Ian Birky, Ph.D. - Director (itb0@lehigh.edu)
Education
- Oklahoma State University, Ph.D. Clinical Psychology
- Oklahoma State University, M.S.
- Internship: Yale University
Special Interests
- Psychodynamic and Existential Psychotherapy
- Group Psychotherapy
- Sport Psychology
Teaching Interests
- Crisis Counseling
- Group Psychotherapy
- Theories and Practices of Psychotherapy
Research Interests
- Sport Psychology and Performance Enhancement
- Psychotherapy and Practice
Laurie Gray Evans, Ph.D. - Staff Psychologist (lag2@lehigh.edu)
Education
- Lehigh University, Ph.D., Counseling Psychology
- Veterans Health Administration WNY, Clinical Psychology Internship
- University of Washington, B.S. Psychology
Special Interests
- Psychodynamic, Existential, and Interpersonal Psychotherapy
- Group Psychotherapy
- Integrative Assessment
- Traumatic Stress
- Development Across the Lifespan
- Women's Issues
Teaching Interests
- Psychotherapy Practice
- Supervision and Training
- Development Across the Lifespan
- Assessment
- Psychopathology
Research Interests
- Supervision and Psychotherapy Process and Outcome
Aaron Sterba, M.A. - Staff Counselor (aas207@lehigh.edu)
Education
- The University of Memphis, Ph.D., Counseling Psychology (in progress)
- The University of New Hampshire, APA-approved Pre-Doctoral Internship in Psychology
- West Chester University of PA, M.A., Clinical Psychology
- University of Delaware, B.A., Psychology
Special Interests
- Group Psychotherapy
- Sports Psychology (Performance Enhancement & Clinical Issues)
- Anxiety and Mood Disorders
- Health and Wellness
- Developmental Disorders and Learning Disabilities
Teaching Interests
- Supervision
- Psychopathology
Research Interests
- Sports Psychology
- Motivational Climates and Leadership
Amanda Johnson, Psy.D. - Staff Counselor (amj311@lehigh.edu)
Education
- La Salle University, Psy.D., Clinical Psychology
- Wichita Collaborative Psychology Internship Program
- Clinical Psychology Internship
- La Salle University, M.A., Clinical Psychology
- Denison University, B.S., Psychology
Special Interests
- Mindfulness and meditation
- Anxiety, social anxiety and interpersonal relationship concerns
- Suicidal thoughts and self-injury
- DBT and acceptance-based therapies
Research Interests
- Mechanisms of change within acceptance and mindfulness-based therapies
- Addiction and substance abuse
Post-Doctoral Interns
Laura
Dimmick, Psy.D. - Post-Doctoral Intern (lkd205@lehigh.edu)
Education
- Nova
Southeastern University, Psy.D., Clinical Psychology
- Nova Southeastern University, M.S., Clinical Psychology
- University of Miami, B.A., Psychology & German
Special Interests
- Group Psychotherapy
- Health Psychology (Health and Wellness)
- Trauma Therapy
- LGBTQ and Gender-role Issues
- Sports Psychology and Performance Enhancement
- Expressive Therapies
David Tirpak, Ph.D. -
Post-Doctoral Intern (dmt205@lehigh.edu)
Education
- University of South Carolina, APA-Accredited Doctoral Internship in Psychology
- Seton Hall University, Ph.D., Counseling Psychology
- Lehigh University, M.Ed., Counseling and Human Services
- Sacred Heart University,
B.S., Psychology

Special Interests
- Alcohol, Drug, and Addiction Service
- Multicultural Diversity and Identity Development
- Career Development
- Group Psychotherapy
Teaching Interests
- Development Across the Lifespan
- Psychological Assessment
- Theories and Practices of Psychotherapy
Research Interests
- Career Development
- Training Relationships in Psychology
- Psychology of Men and Masculinity
Sepideh "Sam" Soheilian, Ph.D. - Post-Doctoral Intern (sss306@lehigh.edu)
Education
- University of South Carolina, APA-Accredited Doctoral Internship in Psychology
- Lehigh University, Ph.D., Counseling Psychology
- Lehigh University, M.Ed., Counseling and Human Service
- Georgetown
University, B.A., Psychology
Special Interests
- Supervision and Training
- Multicultural
Diversity and Identity Development

- Group Psychotherapy
- Community Based Services
- LGBTQ Issues
Teaching Interests
- Development Across the Lifespan
- Multiculturalism and Diversity
- Theories and Practices of Psychotherapy
- Statistics
Research Interests
- Culturally Competent Counseling and Supervision
- Middle Eastern American Mental Health Concerns
- Outreach Outcome and Evaluation
Pre-Doctoral Interns
Elizabeth "Lyz" DeBoer Kreider, M.Ed. - Pre-Doctoral Intern (erd205@lehigh.edu)
EDUCATION
- Lehigh University, Ph.D., Counseling
Psychology (in progress)

- M.Ed., Counseling and Human Services
- East Stroudsburg University, M.Ed., Secondary Education
- PA Certified Teacher – Spanish, K-12
- The College of William & Mary, B.A., Spanish
SPECIAL INTERESTS
- Psychodynamic and Interpersonal Psychotherapy
- Group, Couples, and Family Psychotherapy
- Traumatic Stress
- Dream Work in Therapy
- Social Justice
- Body Image and Eating Concerns
- Sport Psychology
Teaching Interests
- Helping Skills
- Counseling and Therapeutic Approaches
- Human Development
Research Interests
- Counselor Training and Supervision
- Psychotherapy Process and Outcome
- Cultural Perspective-taking
- Pregnancy and Post-partum Depression
Amanda Luchansky, M.A. - Pre-Doctoral Intern (anl412@lehigh.edu)
EDUCATION
- Psy.D. Clinicial Psychology
at Marywood University (in progress)
- Master’s Degree from Marywood University
- M.A., Psychology
- Bachelor's Degree from the Pennsylvania State University
- B.S., Major: Marketing
-

SPECIAL INTERESTS
- Assessment
- Psychodynamic and Interpersonal Psychotherapy
- Supervision
- Group Therapy
Research Interests
-
ADHD and its effects on self-perception among adults
Graduate Assistants/Practicum Students
Kristin Bertsch, M.A. - Graduate Assistant
Education
- Lehigh University, Ph.D., Counseling Psychology (in progress)
- Arcadia University, M.A., Counseling Psychology
- Siena College , B.A., Psychology
Special Interests
- Interpersonal Psychotherapy
- Group Psychotherapy
- Multicultural Competence
- Women's Issues
- LGBT Issues
Alayna B. Berkowitz, M.A. - Practicum/Graduate Assistant 
Education
- Lehigh University, Ph.D., Counseling Psychology (in progress)
- Montclair State University, M.A., General Psychology
- Rutgers, The State University of New Jersey, B.A., Psychology
Special Interests
- Interpersonal and Group Psychotherapy
- Health and Wellness
- Development Across the Lifespan
- Identity Development
- Women’s Issues
- LGBTQIA Issues
Melanie Fann, M.S. - Practicum Student
Education
- Lehigh University, Ph.D., Counseling
Psychology (in progress)

- Indiana University, M.S., Counseling Psychology
- Maryville College, B.A., Psychology
Special Interests
- Interpersonal and Group Psychotherapy
- Multicultural Awareness
- Gender Role Issues
- Health and Wellness
- Positive Psychology
Administrative Staff
Sara Afflerbach - Secretary
(saa411@lehigh.edu)
Education
- DeSales University, B.A., Law and Society (2006)
- Lehigh Carbon Community College, A.A., Liberal Arts
Office Responsibilities
- Office Support
- Assistance with Outreach Activities
- Scoring of Psychological Assessments
Helen Marie Rivera- Secretary
(hmr312@lehigh.edu)
Education
- Northampton Community College, General Studies
Office Responsibilities
- Receptionist
- Scoring of Psychological Assessments
