Dr. Jackie (Zhujun) Jiang, PsyD. Licensed Psychologist / Owner
Dr. Jackie Jiang provides psychological testing and selected forensic evaluation services for children, adolescents, and adults. She is known for her thorough, thoughtful, and direct approach to evaluation, with a strong emphasis on professionalism, careful analysis, and high standards of care. Dr. Jiang works with a broad range of clinical, diagnostic, and referral questions, including autism, ADHD, learning and developmental concerns, intellectual and personality assessment, school-related accommodations, memory-related concerns, and selected forensic and specialty evaluations. Learn more...
Mitchell Davenport, LCPC, CCATP, CPDTP, CCTP-II, Clinical Director
Mitchell Davenport is a Licensed Clinical Professional Counselor with more than 30 years of experience in both public and private settings. He works with children, adolescents, and adults and provides therapy for a wide range of concerns, including anxiety, depression, trauma, grief, relationship difficulties, stress, anger, and family-related issues. He also has particular experience in working with personality disorders. His background includes outpatient, inpatient, and in-home counseling, as well as specialized trauma-related work and professional training experience. Learn more...
Heather Hogbin, LCSW/LISW
Heather Hogbin is a licensed therapist with over 18 years of experience working with adolescents and adults. She provides individual therapy for clients age 12 and older and works with a wide range of concerns, including anxiety, depression, trauma, ADHD, relationship difficulties, substance use, stress, anger, and life transitions. Heather is known for her direct, thoughtful, and steady approach to treatment, with strong ethical boundaries and a practical focus on helping clients make meaningful progress. Learn more...

Kristin Spiegel, LCPC
Kristin Spiegel is a Licensed Clinical Professional Counselor who works primarily with children, adolescents, and families. She is especially strong with younger children and is known for her playful, engaging style, which helps her connect well with kids who may be behaviorally disorganized, emotionally dysregulated, or difficult to engage in treatment. Kristin works with a wide range of concerns, including trauma, behavioral dysregulation, ADHD-related concerns, anxiety, depression, anger, adjustment difficulties, and family or interpersonal stress. Learn more...

Alexandra (Ali) Brown, LCPC
Ali Brown is a Licensed Clinical Professional Counselor who works primarily with adolescents and adults, with particular strength in working with adults facing anxiety, depression, trauma, personality-related concerns, stress, and relationship difficulties. She is known for her calm, thoughtful, and collaborative style, helping clients feel respected, supported, and able to work through difficult issues in a steady and productive way. Learn more...

Jacy Hargrave, MA / Clinician in Training
Jacy Hargrave is a clinical mental health counselor who works with children age 8 and older, adolescents, and adults. She provides therapy for individuals experiencing anxiety, depression, ADHD-related concerns, interpersonal and behavioral challenges, stress, self-esteem concerns, emotion regulation difficulties, and periods of self-exploration or life adjustment. Jacy takes a creative, intentional, and collaborative approach to therapy. Learn more...

Tammi White, LISW
(Davenport)
Tammi White is a Licensed Independent Social Worker who provides therapy for adolescents and adults age 13 and older. She works with a range of concerns, including depression, anxiety, OCD, ADHD, trauma, relationship difficulties, life transitions, anger and frustration tolerance, stress, self-esteem, and domestic violence. She is certified in EMDR therapy and uses a variety of treatment approaches based on client needs. Learn more...

Olivia (Liv) Carrow, LCSW/LISW
(Davenport)
Liv Carrow is a licensed therapist who works with adolescents and adults and sees clients in the Davenport office. She is trained in DBT and is a certified EMDR provider, with particular specialization in OCD, trauma, and personality traits and disorders. Liv is known for her thoughtful, engaged, and intellectually curious approach to treatment, combining strong clinical understanding with a genuine commitment to helping clients make meaningful progress. Learn more...

Alecea Mendoza, B.A.
Office Manager
Alecea Mendoza holds a bachelor’s degree in Business Administration from the University of South Dakota and serves as the Office Manager. She brings prior experience in program supervision, reception, scheduling, documentation, and staff support, and she plays a central role in helping the office operate in a structured, efficient, and professional manner. Alecea is dependable, organized, and highly responsible, with a strong commitment to consistency, follow-through, and day-to-day operational oversight. She helps support staff coordination, office procedures, and administrative workflow with a thoughtful, steady, and detail-oriented approach.

Tiffany Sterling, A.A.S.
Office Assistant
Tiffany Sterling holds an Associate of Applied Science degree in Legal Assisting and brings more than 20 years of experience in administrative, legal, and office support roles. She is dependable, organized, and professional, and she takes pride in providing consistent support to both clients and staff. Tiffany helps maintain a smooth, structured, and welcoming front desk environment and is known for her reliability, strong work ethic, and steady approach to her responsibilities. Her background in legal, court, insurance, and administrative settings contributes to her thoughtful, detail-oriented, and service-focused work in the office.

Inari Alcaraz, B.A.
Office Assistant
Inari Alcaraz holds a bachelor’s degree in Criminology, Law, and Justice and Spanish from the University of Iowa and serves as an Office Assistant. She brings prior experience in front-desk assistance and administrative support. Inari is organized, detail-oriented, and professional, and she takes pride in helping create a smooth, welcoming, and supportive experience for both clients and staff.
She values consistency, clear communication, and follow-through in her work and helps support the office with a warm, reliable, and service-focused approach.

Gabbi Rodriguez
Office Assistant
Gabbi Rodriguez brings experience in customer service, administrative support, documentation, animal care, and community service. She is hardworking, adaptable, and attentive to detail, and she takes pride in completing her responsibilities accurately and professionally.
Gabbi helps support the office’s daily administrative workflow and strives to provide a structured, respectful, and welcoming experience for both clients and staff. She values reliability, clear communication, and consistent follow-through in her work.

Jose Mendoza
Maintenance
Jose Mendoza has been a trusted part of the practice for many years and is someone the office can rely on whenever something needs to be repaired, maintained, or addressed. He is dependable, punctual, and hardworking, and he takes pride in helping keep the office safe, functional, and welcoming for clients, clinicians, and staff. Jose’s steady support and long-term commitment have made him a valued part of the team.
drjackiejiangandassociates.com
1586 37th Avenue, Moline, IL; 910 w 35th street, davenport, ia