Our Team
Therapists in Chicago
Dr. Ostrander, a proud Latina immigrant born and raised in Mexico City, embodies a life dedicated to understanding and navigating multiple cultures. Fluent in both English and Spanish, her bicultural background enriches her approach, making her a relatable and empathetic ally in the therapeutic process. After moving to the USA to attend St. Mary’s University in Minnesota, she embraced her new identity, combining her passion for social justice with her commitment to mental health advocacy.
Erika Ostrander, PhD, LCPC Founder
Dr. Erika Ostrander, LCPC (IL, CO)
Bilingual Psychotherapist
Alejandra Lopez, LCSW
Psychotherapist
Dr. Wanda Rosario, LPC
Psychotherapist
Madeline Lag, LCPC
Psychotherapist
Daniela McMullin
Care coordinator and Billing specialist
Kylo Chavez
Our boxer Puppy
Our Mission
Urban Summit Collective is a trauma-informed therapy practice dedicated to helping individuals heal, grow, and create lasting change. We welcome people from all backgrounds, with a deep commitment to culturally responsive care and to those breaking generational cycles and glass ceilings. Integrating EMDR, Internal Family Systems (IFS), psychodynamic therapy, and CBT, we offer a safe, affirming space where every voice is heard, every identity honored, and every step forward celebrated.
When we heal ourselves, we heal generations.
Dr. Erika Ostrander, PhD, LCPC
Therapeutic Approach
Dr. Ostrander draws from an extensive toolbox, including EMDR, Internal Family Systems (IFS), psychodynamic and relational therapies, mindfulness, and trauma-informed practices. Her approach is holistic and tailored, with a special focus on ego state therapy and parts work to support deep, lasting healing.
Specialization
Dr. Ostrander specializes in complex trauma, dissociation, anxiety, mood disorders, and intergenerational and family-of-origin patterns. She is especially passionate about helping clients get to know the protective parts of themselves, the parts that work hard to guard against shame and vulnerability. Through an IFS-informed lens, she helps clients meet these parts with curiosity and compassion rather than judgment. That opens space for healing, balance, and a deeper connection to their core Self.
Education
Dr. Ostrander is an EMDRIA-Certified EMDR therapist with Level 2 training in Internal Family Systems (IFS). Her clinical work and research center on trauma, bilingual counseling, identity, culturally responsive care, and the mental health of endurance athletes.
She earned her doctorate in Counselor Education and Supervision from Adler University, where her dissertation examined adaptations of EMDR for bilingual clients. She also holds a master’s degree in Counseling Psychology from the Illinois School of Professional Psychology and a bachelor’s degree from Winona State University.
Hobbies
An avid endurance athlete, Dr. Ostrander finds balance and clarity through running, biking, rock climbing, and swimming. These pursuits not only fuel her resilience and connection to nature but also enrich her therapeutic presence with clients.
Dr. Wanda Rosario, PhD, LPC
Education
Wanda is a Licensed Professional Counselor (LPC) with a Master’s degree in Counseling Psychology from the University of the Virgin Islands and a PhD in Counselor Education and Supervision from Adler University in Chicago.
In addition to her clinical work, Wanda serves as an adjunct professor at Adler University, where she teaches Social Psychology and Human Growth and Development and has also taught Multicultural and Social Justice Counseling. Her work as both a clinician and educator reflects her commitment to lifelong learning, culturally responsive care, and integrating current research into clinical practice.
Therapeutic Approach
Wanda understands that beginning therapy can feel like a significant step and believes clients do not need to have everything figured out before they begin.
Her therapeutic approach is warm, compassionate, collaborative, and culturally responsive. She believes every person brings unique experiences, identities, strengths, and perspectives into the therapeutic relationship.
Wanda works to meet clients where they are, offering a supportive and nonjudgmental space to explore challenges, better understand emotional and relational patterns, recognize existing strengths, and identify meaningful pathways toward change.
Her approach is informed by current research and evidence-based practices while remaining responsive to each client’s individual needs, goals, culture, and lived experiences.
Specialization
Wanda enjoys working with adults across the lifespan, from young adults through older adulthood. She supports individuals navigating:
- Anxiety, depression, and stress
- Life transitions and adjustment
- Relationship and family concerns
- Identity and self-discovery
- Grief and loss
- Cultural and intergenerational experiences
- Personal growth and resilience
Wanda has a particular interest in understanding how culture, family, identity, relationships, and lived experiences influence emotional well-being. She strives to provide care that recognizes the whole person rather than viewing concerns in isolation.
Wanda provides bilingual counseling in English and Spanish and offers both in-person and telehealth sessions.
Hobbies
Outside of her work as a therapist and educator, Wanda values opportunities for rest, connection, personal growth, and activities that support her own well-being.
Alejandra Lopez, MSW, LCSW
Education
Alejandra holds a Master’s degree in Social Work from the Crown Family School of Social Work, Policy, and Practice at the University of Chicago and a Bachelor’s degree in Psychology from the University of Illinois at Chicago.
Therapeutic Approach
Her style is collaborative, warm, and person-centered, grounded in radical acceptance. Alejandra integrates evidence-based practices such as Acceptance and Commitment Therapy (ACT) and Motivational Interviewing to support clients in reconnecting with their values, building on their inner strengths, and fostering meaningful change.
Specialization
At Urban Summit Collective, Alejandra works with adults navigating life transitions, identity development, anxiety, and depression. She brings a culturally attuned lens to her work, with a particular focus on the effects of intergenerational trauma and systemic stressors in the lives of first-generation and BIPOC individuals.
Hobbies
In her free time Alejandra enjoys listening to live music, playing the piano, and spending time with family and friends.
Madeline Lag, MA, LCPC (Pronouns: She/they)
Madeline is a Licensed Clinical Professional Counselor focusing on the treatment of anxiety, depression, trauma, OCD, ADHD, chronic pain and illness, life transitions, and interpersonal difficulties. She uses an integrative, biopsychosocial approach to help clients improve their physical and emotional well-being and to strengthen their interpersonal relationships.
Therapeutic Approach
Madeline’s goal is to help clients foster deep personal understanding and growth to create long-lasting change. She has a specific interest in supporting clients from a variety of cultural backgrounds in exploring gender, sexuality, and identity development. My understanding of diverse identities and backgrounds is informed by my experience as an LGBTQIA+ individual.
Specialization
Madeline is passionate about helping clients cultivate deep personal insight and long-lasting change. EMDR-trained and trauma-informed, she brings a compassionate, strength-based approach to therapy—infused with empathy, humor, and cultural sensitivity.
As an LGBTQIA+ individual, Madeline offers a unique understanding of diverse identities and specializes in supporting clients exploring gender, sexuality, and identity development. Her integrative style draws from relational therapy, DBT, ACT, CBT, and mindfulness practices to promote healing, resilience, and emotional well-being.
Education
Madeline earned her B.A. in Psychology from Knox College and her M.A. in Clinical Psychology from the University of Colorado at Colorado Springs. She is dedicated to creating an inclusive, supportive space where clients can grow, heal, and thrive.
Hobbies
In her personal time, Madeline enjoys long-distance running, playing piano and crosswords, going to the theater, reading, and gardening.
Daniela Mcmullin, MCBC, CPC
Billing, coding, and Insurance Coordinator
Daniela is a highly versatile and dedicated healthcare leader with 23 years of experience in administrative support and physician practice management operations. Known for fostering a strong and positive work atmosphere, she brings exceptional multitasking skills and the ability to quickly prioritize tasks to achieve successful outcomes. Daniela is detail-oriented and has advanced expertise in HCPCS coding systems and guidelines.
As our Billing Coordinator, she utilizes her skills to coordinate and verify benefits while addressing any questions related to scheduling or billing. Fluent in both Spanish and English, Daniela is an excellent communicator who connects seamlessly with a diverse range of people.
Education
Daniela attended Saint Mary’s University in Minnesota and completed her advanced training at Purdue University.
Specialization
Daniela brings over 20 years of experience in the healthcare industry and has specialized in medical billing for the past five years. As our Billing Coordinator, she expertly handles benefit coordination and verification and is happy to assist with any questions regarding scheduling or billing.
Hobbies
Daniela enjoys spending quality time with her family, friends, and dog. An avid reader, she’s always ready to share a great book recommendation, so don’t hesitate to ask!
Meet Kylo Chavez, Our Therapy Dog in Training!
Hello and welcome to Urban Summit Psychotherapy!
We are thrilled to introduce you to our youngest team member, Kylo, a 2-year-old European Boxer with a heart full of love and a passion for helping others.
Kylo may be young, but he already understands the importance of healing and companionship. His gentle spirit and playful nature create a comforting atmosphere for everyone who walks through our doors. As he begins his journey as a therapy dog, Kylo is dedicated to supporting you in your healing process and helping you achieve your personal goals.
Whether it’s a wag of his tail or a nuzzle of affection, Kylo is here to remind you that you are never alone. Together, we can navigate the ups and downs of therapy, fostering a space where growth and connection flourish.
With love,
The Urban Summit Team
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