Paula Wilt, MD

Dr. Cheryl Dasler is a double board certified psychiatrist in General Psychiatry and Child and Adolescent Psychiatry. Following completion of her training, she spent the next 10 years fulfilling her passion for indigent care of children, working in a community mental health center. She went on to complete additional training in Functional Medicine, with the goal of offering patients greater insight into the physical factors contributing to their symptoms. She has also trained in Mindfulness Based Stress Reduction, and encourages mindfulness as a healing technique along with medication management. Over the following 10 years, Dr. Dasler treated a broad range of patients in a private practice setting, including children and adults. She is passionate about treating ADHD, and utilizes medications plus skill building in her sessions to help her patients maximize their potential. Her extensive experience also includes treating mood disorders, anxiety disorders, PTSD, and OCD. She believes in a mind-body interconnection, and strives to address both aspects to provide truly holistic care. Patients looking for a psychiatrist will find Dr. Dasler is a warm, compassionate provider who genuinely listens. She works in partnership with patients to find a treatment plan that will be effective, while also being sensitive to financial or insurance coverage factors that may impact care.

Dr. Kirk Carruthers is a board-certified psychiatrist with experience in both outpatient and inpatient psychiatry, as well as addiction medicine. He completed his medical degree at Morehouse School of Medicine and trained at University Hospitals – Case Medical Center, where he completed general psychiatry residency and fellowships in addiction and community psychiatry. His experience includes roles in community mental health, academic teaching, and the VA system. Outside of work, he enjoys music production, soccer, spending time with loved ones, and all dogs.

Dr. Carruthers brings a casual, easygoing communication style to create a comfortable space where patients feel at ease. He emphasizes forming strong therapeutic bonds based on trust, and combines supportive therapy with medication management. He encourages collaboration with therapists and uses evidence-based treatment approaches tailored to each individual’s needs.

Dr. Carruthers begins with a thorough understanding of each patient's concerns, history, and goals. He then creates a personalized treatment plan and works collaboratively with the patient to reach their goals, adjusting care as needed for ongoing progress.

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Dr. Stephen Hawk is a board-certified psychiatrist with 25 years of experience. He earned his Doctor of Osteopathic Medicine from Kansas City University of Medicine and Biosciences and completed his psychiatry residency at the University of South Florida, Tampa. He has served in private practice and held leadership roles at the Veterans Administration, including Chief of Mental Health at Bay Pines VA. He led the launch of the VA Suicide Prevention 2.0 Telehealth Program and has training in AI in medicine.

Dr. Hawk combines talking therapies, neuromodulation, and modern psychopharmacology in a collaborative and empathic style. He focuses on family dynamics and integrates psychodynamic and biopsychosocial approaches, using creativity and open dialogue to tailor care.

He begins with open-ended conversations to help patients tell their story, then develops treatment plans together aligned with diagnostic standards. His approach includes medication review, mindfulness, CBT, supportive and psychodynamic therapy, and lifestyle education to support holistic wellness.

Rebecca Kostopoulos, PMHNP, is a board-certified psychiatric nurse practitioner committed to helping individuals facing mental health challenges lead full and balanced lives.

Her practice primarily focuses on medication management, often combined with supportive or emotionally focused therapy during 30-minute follow-up visits. When appropriate, Rebecca may recommend involving an additional therapist to ensure the most effective and comprehensive care.

She earned her Master of Science in Nursing with a specialization in psychiatry from Columbia University and her Bachelor of Science in Nursing from Boston College. Her training includes psychiatric diagnosis, medication management, and both psychodynamic and cognitive-behavioral therapies.

With over a decade of experience, Rebecca has evaluated and treated adults in a variety of clinical settings. Her previous roles include working at Elmhurst Hospital’s Comprehensive Psychiatric Emergency Program, Gracie Square Hospital’s inpatient unit, as well as in community health centers and skilled nursing facilities.

As a nurse practitioner, Rebecca believes that mental health is just as vital as physical health. She values the therapeutic relationship and approaches treatment with empathy and collaboration, ensuring that each patient receives personalized and compassionate care.

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Dr. Syed Abbasi is an adult psychiatrist who completed his undergraduate education at Rutgers University and earned his medical degree at Ross University. He completed his psychiatry residency training at Creedmoor Psychiatric Center with training at New York-Presbyterian/Columbia University Medical Center, additionally as Chief Resident at Columbia University's Outpatient Adult Psychiatry Eye-6 clinic. Dr. Abbasi is passionate about and experienced in providing holistic, thoughtful, evidence-based care for patients with depression, anxiety, obsessive compulsive disorder, trauma-related disorders, relationship issues and struggles with self-image. He believes empathy and understanding are the most fundamental components of the doctor-patient relationship. He provides psychiatric medication management and integrates supportive psychotherapy, elements of dialectical behavioral therapy (DBT), stress management techniques and lifestyle interventions to meet patients where they are and collaborate toward improvement and optimization of their wellness. Occasionally, when appropriate, he may recommend adding a therapist to your care team for further benefit.

Dr. Tiffany Abtahi is board certified in adult psychiatry and has been in practice for over 6 years. She completed her residency at Icahn School of Medicine, Elmhurst Hospital Center program where she served as Chief Resident in her final year. After completing her residency training, Dr Abtahi worked as a staff psychiatrist in the VA Medical Center focusing on PTSD, depression, and anxiety. Dr. Abtahi has held an academic appointment at the University of UT Southwestern medical school and has spent her professional career supervising/teaching medical students and psychiatry residents. Dr. Abtahi's practice focuses on medication management and providing psychoeducation to her patients. However, if indicated, Dr. Abtahi may believe that additional therapy is also needed and ask that you bring a therapist into your care team to provide the best outcome. Dr. Abtahi has experience treating a large variety of mental health conditions across a variety of populations. She strongly believes in tailoring treatments through a holistic and patient-centered approach based on individual and multi-faceted histories. Dr. Abtahi looks forward to working with you.