TreSina Steger, LPC

Dr. Hajer Ben Cheikh earned her medical degree from Eastern Virginia Medical School, where she worked with refugee populations and participated in global health initiatives. She completed her psychiatry residency at MedStar Georgetown University Hospital, serving as inpatient chief resident. Dr. Ben Cheikh has experience across the full continuum of psychiatric care, including higher levels of care, collaborative care, and outpatient settings. She has a particular interest in perinatal mental health.

Dr. Ben Cheikh values open communication, transparency, and collaboration, and takes a friendly, supportive approach to patient care. She practices evidence-based medicine with a thoughtful, minimalist approach to pharmacologic treatment, often favoring single agents that can address multiple concerns when clinically appropriate.

Her approach to care is holistic, integrating psychiatric diagnoses, comorbid conditions, social context, and lifestyle factors. Sessions include supportive psychotherapy, incorporating techniques from other modalities such as cognitive behavioral therapy (CBT), and psychodynamic approaches as appropriate. Initial visits emphasize diagnostic clarity and collaborative goal-setting, while follow-up sessions focus on patient priorities, shared decision-making, and personalized strategies that support meaningful, sustainable progress.

Michelle Scott is a dual board-certified Psychiatric, Family, and Emergency Nurse Practitioner with 16 years of experience. She has an extensive background in psychiatry across the lifespan, emergency medicine, and internal medicine. Her psychiatric expertise includes a strong focus on adult outpatient and inpatient care. Michelle has also served as an acute care hospitalist and held leadership roles, including Assistant Medical Director, in multiple acute psychiatric facilities.

She brings additional experience in addiction treatment and is skilled in cognitive behavioral therapy (CBT), motivational interviewing, and problem-focused therapy. Michelle provides holistic care that addresses a wide range of needs, including mood and anxiety disorders, autism, genetic disabilities, and adult addiction issues.

With over a decade and a half of experience treating individuals of all ages for both acute and chronic medical and psychiatric conditions, Michelle understands the profound impact the right provider can have on a patient’s life. Her goal is to achieve positive, sustainable outcomes through a comprehensive approach that integrates multiple treatment modalities and addresses the whole person.

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Dr. Peter Hsieh has experience practicing in both outpatient and inpatient psychiatric settings. He earned his medical degree from the Zucker School of Medicine at Hofstra/Northwell and completed his psychiatry residency at Zucker SOM at Mather Hospital.

Dr. Hsieh values patient education and shared decision-making. He fosters a nonjudgmental environment where patients feel heard and supported, working collaboratively to develop a treatment plan that fits their goals and needs.

Dr. Hsieh begins with a comprehensive psychiatric evaluation and partners with each patient to create an individualized treatment plan that aligns with their values and evidence-based care. His approach often combines medication management with psychotherapeutic modalities.

Dr. Nathan Schulz attended the Ohio State University College of Medicine where he received his degree before completing a residency in psychiatry at the University of Illinois, Chicago. After several years working with veterans at the Jesse Brown VA in Chicago, he returned to his home state of Iowa in 2022. Since then, he has continued to work with a wide variety of clients and conditions in both inpatient and outpatient settings, including at the University of Iowa and Clive Behavioral Health hospital.

Dr. Schulz values open, honest, and ongoing dialogue about how mental health treatment can improve wellbeing and lead to healing. Over time, he tailors treatment recommendations based on individual needs, which may include medication, therapy, lifestyle changes, or other approaches. He avoids a one-size-fits-all model and creates an environment where patients feel respected, understood, and supported as unique individuals.

In the first meeting, Dr. Schulz works to understand each patient’s goals, experiences, and preferences. Some arrive knowing what they want, while others are new to exploring mental health challenges. His goal is to meet patients where they are and adjust treatment focus as needs evolve. He emphasizes collaborative decision-making, clearly discussing treatment options, pros and cons, and next steps, while ensuring patients feel informed and empowered throughout care.

Dr. Kimberly Williams is a Licensed Clinical Mental Health Counselor, with more than 17 years of experience in the mental health field. She holds a master's degree in mental health counseling and a doctoral degree in mental health supervision and education. Her professional experience includes working with populations of diverse demographics, varying circumstances, an array of mental health conditions and challenges, and many other unique living experiences of individuals, families, and couples. Dr. Williams has worked extensively with many presenting issues including diagnoses related to mood disorders, bipolar disorders, anxiety disorders, psychoses, spectrum disorders, trauma and other challenging life changes. In order to provide culturally informed care and meet clients where they are, Dr. Williams has worked with people in many environments, including but not limited to personal homes or shelters, community settings, medical facilities, outpatient settings, and inpatient settings. Dr. Williams embraces humanistic and psychodynamic approaches to help clients acclimate to the counseling space and find the courage to explore, integrate and nurture one's true self throughout the counseling process. Additionally, Dr. Williams utilizes elements of Cognitive and Behavioral Therapies, Solution Focused Brief Therapy, and Systemic and Multicultural Therapies, to help clients further their growth and achieve success toward therapeutic goals.

Bette Kuuipo Baber is a Licensed Marriage and Family Therapist (LMFT) with extensive experience in both in-person and telehealth settings, including outpatient and inpatient behavioral health. She holds master’s degrees in Marriage and Family Therapy/Psychology from Chaminade University of Honolulu and in English from University of Hawaiʻi at Mānoa, as well as a teaching credential from UCLA. Bette is skilled in crisis intervention, ADHD, anxiety, PTSD, depression, and provides therapy for individuals, couples, families, and children.

Bette creates a warm, supportive, and culturally responsive environment where clients feel valued, safe, and understood. She practices with empathy, trust, and nonjudgment, honoring each person’s unique background. Drawing on her upbringing in Hawaii’s diverse community, she integrates respect for cultural perspectives into every session, fostering belonging, dignity, and psychological safety.

Bette begins by understanding each client’s history, concerns, and goals, considering family, work, and relational dynamics. She develops individualized treatment plans and maintains consistent communication, guiding clients with attentiveness and empathy as they work toward meaningful progress.