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Michael Bartolac, DO

Staff Psychiatrist
Languages
English
Conditions Treated
Medication Management
ADHD
Anxiety
Bipolar Disorder
Depression
Obsessive-compulsive disorder (OCD)
PTSD/Trauma
LGBTQIA+

Education and training

  • Lake Erie College of Osteopathic Medicine (Doctor of Osteopathic Medicine)

Get to know

Michael Bartolac, DO

Dr. Michael Bartolac is a board-certified psychiatrist with experience in both outpatient and inpatient psychiatric care. He has treated a wide range of psychiatric conditions including affective, psychotic, anxiety, trauma-related, substance use, neurodevelopmental, personality, and neurocognitive disorders. His clinical experience includes hybrid remote outpatient work, inpatient psychiatry on locked units, consultation for medically hospitalized patients, and performing electroconvulsive therapy (ECT). He earned his medical degree from Lake Erie College of Osteopathic Medicine and completed psychiatry residency at West Virginia University/Charleston Area Medical Center.

Dr. Bartolac values creating a space where patients feel comfortable voicing their concerns. His treatment style is rooted in open communication and trust. He primarily focuses on medication management and supportive therapy, while incorporating psychodynamic and cognitive behavioral techniques during 30-minute follow-up visits.

Dr. Bartolac is committed to providing competent and compassionate care. He takes a collaborative approach, working closely with patients and their healthcare team to ensure all aspects of care are aligned with the patient’s needs and goals.

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Kristina Vaughan, LCSW

Staff Therapist

Kristina Vaughan, LCSW, is a Licensed Clinical Social Worker based in Houston, Texas. With over six years of experience as a dedicated social worker and more than two years as a practicing therapist, Kristina brings both compassion and expertise to her work. She earned her Master’s Degree in Social Work from the University of Houston in 2016.

 Kristina specializes in Bipolar Disorder and impulse control disorders. She is known for her empathetic yet direct approach, working collaboratively with clients to identify and prioritize their most pressing needs. Her therapeutic style is eclectic, drawing from a range of evidence-based modalities including Cognitive Behavioral Therapy (CBT), Acceptance and Commitment Therapy (ACT), Dialectical Behavior Therapy (DBT), Narrative Therapy, and Brainspotting.

Conditions Treated: Bipolar Disorder, Depression, Anxiety, PTSD, and Grief.

If you feel like you've been watching your life unfold from the sidelines instead of taking the lead as its storyteller, Kristina may be the right therapist to help you reclaim your narrative

Patricia Battles, LCSW

Staff Therapist

Pat is a licensed therapist with over two years of experience specializing in mood disorders and trauma. Holding degrees in Clinical Social Work and Music Therapy, she utilizes various evidence-based approaches to support clients in their healing process. Pat's treatment style is client-centered and integrative, drawing from Cognitive Behavioral Therapy (CBT), Acceptance and Commitment Therapy (ACT), and EMDR techniques to tailor treatment to the unique needs of each individual. Previously, she worked in child welfare, private practice, forensic mental health, hospice, and palliative care.‍With a passion for supporting adult clients, Pat creates a safe, compassionate space where individuals can explore and address their challenges. She believes strongly in the importance of mental health for all, and aims to foster a collaborative environment focused on personal growth, resilience, and healing. In her off time, Pat enjoys traveling, singing, and spending time with family and loved ones.

Hala Mouneimne, DO

Staff Psychiatrist

Dr. Mouneimne is a Board-Certified bilingual psychiatrist specializing in general adult psychiatry, bringing extensive experience from her residency training in the underserved area of East Texas. She earned her medical degree from the Texas College of Osteopathic Medicine in Fort Worth and has received broad exposure to child/adolescent, geriatric, and adult inpatient and outpatient psychiatry. With a background in Engineering from Texas A&M University, Dr. Mouneimne employs an analytical approach to diagnose and treat mental health issues through personalized and collaborative care. Her training has included both in-person and virtual encounters to extend care across larger geographic areas. She has experience managing psychiatric care in acute behavioral health units as well as long-term facilities and has focused training in applied Cognitive Behavioral Therapy (CBT). Dr. Mouneimne prioritizes maintaining strong patient-provider relationships, ensuring that patients feel heard and seen to optimize treatment outcomes. She is committed to de-stigmatizing mental health services and providing culturally competent care. Her practice incorporates medication management as part of a comprehensive treatment strategy, emphasizing a deep understanding of the underlying etiology rather than merely addressing symptoms. Known for her compassionate and open bedside manner, she values each patient's unique story as essential to their care. ‍In addition to medication management, her practice includes Cognitive Behavioral Therapy (CBT) and supportive psychotherapy to effectively address complex mental health needs. Dr. Mouneimne strives to promote overall well-being and encourage active patient engagement in their care, ensuring that treatment plans support patient goals, comfort, and meaningful outcomes.

Brittany Stef, LMHC

Staff Therapist

Brittany Stef is a Licensed Mental Health Counselor (LMHC) in New York and a National Certified Counselor (NCC). With extensive experience in education and various clinical settings, she has supported individuals and families of all ages in overcoming diverse mental health challenges, including depression, anxiety, mood disorders, self-esteem issues,   and significant life changes.

Brittany is passionate about therapy and employs empowerment-driven, holistic approaches. Her techniques include Cognitive Behavioral Therapy (CBT), Dialectical Behavioral Therapy (DBT), Motivational Interviewing, Solution-Focused Therapy, and Person-Centered Therapy.

Hallie Malone, MD

Staff Psychiatrist

Dr. Malone is an adult psychiatrist with a passion for the patient-centered nature of psychiatry, specializing in treating anxiety, depression, ADHD, bipolar disorder and women’s health.

Dr. Malone maintains a holistic approach that considers the whole person. Their treatment philosophy centers on empowering patients to take charge of their mental health journey, incorporating comprehensive wellness strategies that help patients actively feel their progress toward better mental health. Dr. Malone completed both medical school and residency training at UT Houston McGovern Medical School, along with additional training in psychotherapy.

Dr. Malone integrates therapeutic techniques with medication management, recognizing that meaningful healing often requires both approaches working together to support each patient’s unique path to wellness.

Ashlyn Tellers, PMHNP

Staff Nurse Practitioner

Ashlyn Tellers is a board-certified Psychiatric Mental Health Nurse Practitioner. She earned her nursing degree with an emphasis in psychiatry in 2020 from the University of Arizona. With over twelve years of experience, she has cared for mental health patients across long-term care, inpatient, residential, and outpatient settings.

Ashlyn specializes in treating adults with depression, anxiety disorders, bipolar disorder, ADHD, and OCD through medication management and supportive therapy. She emphasizes patient education and works collaboratively to build therapeutic and safe treatment plans. She encourages open discussions about past mental health history and current stressors to help identify root causes and develop healthy coping strategies. When appropriate, she refers patients to therapists for more specialized care.

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Specialties
Medication Management
ADHD
Anxiety
Bipolar Disorder
Depression
Obsessive-compulsive disorder (OCD)
PTSD/Trauma
LGBTQIA+
States
New York
Massachusetts
West Virginia
Languages
English
Takes insurance
Virtual visits
years experience