Counseling Services

Couples & Family
Relationship Issues
Grief and Loss
Anxiety and Fears
Personal Growth
Parenting Support
Stress Management

Meet Our Staff

Mock-Mays Associates is a group of highly trained professionals whose mission is to provide comprehensive counseling services to meet the emotional and spiritual needs of children, adolescents, adults, couples, and families of the Greater Carlisle Area. The approach at Mock-Mays centers around the wellness of the whole person.

Jerry F. Mock, PhD, LMFT

Jerry has a PhD (Pastoral Counseling) from Loyola College and is a Licensed Psychologist and a Licensed Marriage and Family Therapist. Special areas of training include Imago Relationship Therapy, EMDR (Eye Movement Desensitization and Reprocessing) for trauma, psycho-spiritual integration, domestic violence, grief and loss, mid-life transitions, mindfulness based practices and working with military families. Her memberships include: The Institute for Imago Relationship Therapy and the EMDR Institute.

Kristin Brenize-Wewer, MS, LMFT, Owner

Kristin graduated from Shippensburg University with a BA in Psychology and from Drexel University with a MS in Marriage and Family Therapy. She is a licensed Marriage and Family Therapist and has been working with couples, families, adolescents and adult individuals since 2001. Specialty areas include couples counseling, parent-child/adolescent issues, co-parenting issues, as well as individual counseling. Kristin has advanced certification in equine assisted psychotherapy which is a modality that is used to promote emotional growth and healing in individuals suffering from anxiety, depression, trauma, behavioral issues and many other mental health problems.

Dyanne Sage, LCSW

Dyanne obtained a BS in Individual & Family Studies from Penn State University and a Master’s degree in Social Work from Temple University.  Dyanne believes it is important to teach effective problem-solving skills, how to balance relationships, communication skills, and ways to work through traumatic experiences.  She has a wide range of experience treating depression, anxiety, co-morbid health problems, traumas/PTSD, military lifestyles adjustment, mindfulness for life balance, and eating disorders. Dyanne is trained in Eye Movement & Desensitization Reprocessing (EMDR), providing another therapeutic tool to aide those with whom she works.  She provides individual, marital, and family therapy

Diane Steenstra, MS, NCC, LPC

Diane has an MS (Counseling), 2003, from Shippensburg University. She has post-graduate training in hypnosis. She works primarily with adults and couples, providing individual and relationship counseling.  Her areas of specialty include depression, anxiety, trauma, abuse, grief and loss, and spiritual issues. She also leads therapeutic yoga groups


Sherrill B. Goodlive, MS, NCC, LPC

Sherrill has a BA degree from The University of Akron, and BS Ed from The Ohio State University, as well as an MS (Counseling) from Shippensburg University. Sherrill has received additional certifications in working with Couples and the Military and Veteran populations. Her practice areas include depression, anxiety, stress management and grief/loss. Sherrill provides individual and couples counseling services.

Tiffany Landis, LPC, ATR, CCTP

Tiffany is a Carlisle native and CHS Alumna. Tiffany graduated from Notre Dame de Namur in 2013 with her Masters in Marriage and Family Therapy and in Art Therapy. Since 2013 Tiffany has worked in Carlisle as a Mobile Therapist, Outpatient Therapist and Program Director for Specialized Services for Transition Aged Youth. Most recently, Tiffany worked in Camp Hill for over 2 years as a Certified Clinical Trauma Professional using Trauma Focused Cognitive Behavioral Therapy, DBT informed practice and Art Therapy. She is very excited to bring Art Therapy to her hometown!

Erika Cook, MS, NCC, LPC

Erika graduated from Messiah College in 2018 with a Master's in Clinical Mental Health Counseling.  She has been with Mock-Mays Associates since 2018.  She is a National Board Certified Counselor and a member of the American Counseling Association.  Erika works with teens and adults and her specialties include Faith Based Counseling, Mood Disorders, Stress, Anxiety, Grief and Trauma.


Marianne Romagnoli, LPC  

A steady flow of inspirational quotes about renewing ourselves in this new decade have us thinking about how we might accomplish such a task.  Most often our diet and bodies are initially targeted, but I encourage you to be holistic in your plan and do not discount the health of your mind.  Mental health is no longer restricted to conditions of major depression or debilitating anxiety.  In seeking to transform yourself, learn healthy and new coping strategies are a must.  I treat clients ages 9 to 70 and  work with a variety of populations.  I have17 years of experience working with military families and incorporate sand tray therapy, yoga techniques and art activities.  Conditions I treat, but are not limited to, are daily stress, relationship issues, anxiety, depression, self-esteem and better self-care.  I am also a certified Reiki practitioner.       


Danielle Kepner, MA, LPC, ATR-BC

Dani graduated from Edinboro University of Pennsylvania in 2020 with a Master’s of Arts in Counseling and Art Therapy. Formerly a school-based therapist, Dani joined the Mock Mays team in 2021 and is a licensed professional counselor and art therapist. She is passionate about the power of the outdoors, articulating experiences through art, and the impact of mindset on emotional and physical well-being. Dani currently serves a wide variety of populations with a focus on children, adolescents, and young adults with specialties in stress, trauma, anxiety, and mood disorders 

Bethany Wheeler Theobold, MSW, LCSW

Bethany earned her Bachelor of Social Worker from Taylor University in 2009 and graduated from Loyola University Chicago in 2011 with a Master of Social Worker degree.  She is a licensed clinical social worker.  Since 2012, Bethany has worked as a Group Therapist, Mobile Individual and Family Therapist, and co-founder and Program Director for a Supervised Independent Living Program for Youth Transitions to Adulthood.  Bethany serves adolescents, young adults, and families with specialties including Trauma, Stress, Anxiety, Mood Disorders, and Faith-Based counseling. 



Jesse Harrison, MA, NCC, LPC

Jesse earned his Master's degree in Clinical Mental Health Counseling from Messiah College in 2018, and is  licensed professional counselor.  He has been working in Family Therapy for the past 5 years before coming to Mock-Mays Associates in 2022.  Jesse is certified in Ecosystemic Structural Family Therapy and is a National Board Certified counselor.  Jesse offers individual and family therapy and currently works with teens and adults.  He specializes in depression, stress, anxiety, and trauma.  

Deanna Underkoffler, MS, NCC, LPC

Deanna earned her MS in Counseling in 1999 from Shippensburg University, and is a National Board Certified, licensed professional counselor.  She works with individuals, couples, and families that experience stress, anxiety, mood, and1personality disorders, grief and trauma.  She offers faith-based counseling and is passionate about helping people overcome obstacles that impact their daily life and relationships.  She is a firm believer that one’s past does not dictate their future and that mindset is critical to mental, emotional, and physical well-being.     

Amy Westcott, MA, ATR-BC

Amy graduated from Seton Hill University in 2021, receiving a Master's degree in Art Therapy with a Specialization in1

Counseling. She is currently pursuing credentialing as an art therapist as well as working towards licensure to become a Licensed Professional Counselor. Amy incorporates art therapy techniques to foster emotional expression and explore life experiences through a different lens. She has previous experience working with children and teens in outpatient and school settings. She currently serves children, teens, and adults with a focus on anxiety, mood disorders, autism spectrum disorder, and trauma. 

Kati Irwin MS, MSW, LPC, LSW, ATR-BC

Kati graduated from Nazareth College (Rochester, NY) with a Master’s in Art Therapy (2005) and Shippensburg University