Anxiety Psychiatrists in Pennsylvania

Dawn is a Licensed Clinical Social Worker and Certified Clinical Trauma Professional. She has over 18 years of experience in the field of mental health including Outpatient, Community Mental Health and Assertive Community Treatment. Dawn works with adults who struggle with anxiety, depression, relationship issues, self-esteem, and PTSD using an eclectic approach to suit your individual needs. Other modalities used are Cognitive Behavioral Therapy, Mindfulness, and Positive Psychology. Dawn is easy to talk to and her number one priority is to help provide a safe, open, non-judgmental place to share your personal experiences. She focuses on providing the skills to help manage your symptoms while working in tandem with your psychiatrist to provide the best outcome for you. Dawn received her Master of Social Work degree at Eastern Michigan University and is Certified as a Clinical Trauma Professional. While in Michigan, Dawn worked extensively with the Community Mental Health. Initially, she worked as an advocate working with clients who were diagnosed with a serious and persistent mental illness or with a dual diagnosis. She facilitated psychoeducation groups, provided crisis intervention and case management services. At Henry Ford Allegiance Health, Dawn played an integral role in implementing the integration between physical and mental health. Combining a Psychiatric Outpatient Behavioral Health Clinic with a Primary Care Practice utilizing General Medical Education Resident Psychiatrists. Moving on to Florida, Dawn worked at the Marion County Jail assessing suicidal risk of inmates and provided brief supportive therapy. Ultimately, Dawn began her own virtual private practice, continuing her passion of helping others find the skills to begin to live again regardless of their imperfections.

Richard "Rick" States is a Licensed Professional Counselor, with broad and varied professional work experience in behavioral health (inpatient and outpatient, individuals and families, children and adults, direct service and program administration). Rick earned his B.A. in Psychology at Gannon University and his M.A. in Clinical Psychology at Edinboro University of Pennsylvania.

He's earned a Post-Master's Certificate in General Psychology from Northcentral University and has completed many doctorate credits in Psychology. Since 1999, Rick has taught university courses in Psychology, Sociology, and Human Services, most recently at Gannon University and Penn State University.

Rick's greatest area of clinical interest and skill centers around self-regulation or "how we manage" our thoughts, feelings, emotions, behaviors, etc. Rick appreciates the challenges related to anxiety, stress, depression, substance use, and trauma, and he employs various tools to help folks manage (e.g., cognitive behavioral therapy, psychodynamic therapy, humanism, mindfulness/somatic psychology, etc.).

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Background and credentials

Dr. Sinner is board-certified in Psychiatry. He completed his psychiatry residency training at Dartmouth-Hitchcock Medical Center. With over 14 years of experience, he has worked in a variety of settings, including five years in inpatient psychiatry in Vermont, where he served as Medical Director for a state hospital psychiatric unit and taught medical students. He then spent five years working in an outpatient community mental health center in Pennsylvania before transitioning to telepsychiatry, providing care to individuals in Pennsylvania, Florida, and New York.

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Treatment approach

Dr. Sinner employs a collaborative, patient-centered approach, tailoring treatment plans to meet each individual's specific needs. His practice integrates pharmacotherapy with cognitive behavioral therapy (CBT) and supportive therapy as needed. He specializes in treating a wide range of psychiatric conditions, including depression, bipolar disorder, anxiety, ADHD, neuropsychiatric disorders, developmental disorders, and personality disorders. His philosophy is to provide personalized care that makes a meaningful impact at different stages of a patient’s life.

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What you can expect in a first visit

During the first visit, patients can expect a comprehensive evaluation focused on understanding their mental health concerns, history, and treatment goals. Dr. Sinner takes a compassionate and collaborative approach, working closely with patients to create individualized treatment plans. He ensures that each patient receives a balanced and effective combination of medication management and therapeutic interventions suited to their unique needs.

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Why Talkiatry?

We’re a virtual mental health practice that makes it easy to find great care. We combine quality and convenience to help you thrive—faster. Our providers, like this one, are highly trained experts who specialize in medication management and collaborate with you on a treatment plan that fits your needs and comfort level.

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Dr. Sophia Monsour holds the position of Chief Psychiatrist for Pennsylvania at Talkiatry. After completing residency in 2013 at Albany Medical Center, she has spent the past 9 years fulfilling her passion for integrated and specialty care for adults suffering from mental illness. Her years of experience have included working as an integrated care Psychiatrist at a community health center, a medical director of a Partial Hospital and Intensive Outpatient Program (PHP/IOP), and also working for an Assertive Community Treatment Team (ACT) specializing in the Serious Mentally Ill (SMI) population. Most recently, she has been serving our veterans as the Outpatient Section Chief, Primary/Mental Health Integration Medical Director and Resident/Medical Student Coordinator at VA Pittsburgh. Dr. Monsour has an approachable style when treating individuals who suffer from various diagnoses, especially those with prior trauma. She provides supportive psychotherapy and at times uses psychodynamic therapy skills to address her patient's current stressors and to identify the root cause of their ailment. She believes in a holistic approach and utilizes mindfulness as a technique along with medication management.

Dr. Delane Casiano is a board-certified adult psychiatrist with specialized interest and expertise in cultural psychiatry. She earned her undergraduate degree from Brown University and her medical degree from Morehouse School of Medicine. She completed psychiatry residency and research fellowship at the University of Pennsylvania. Such organizations as the American Psychiatric Association, National Institute of Mental Health, and Philadelphia Department of Behavioral Health have recognized her research examining cultural influences on mental health beliefs and service utilization.

Dr. Casiano brings a systems-based, culturally informed perspective to her work. With over 15 years of experience, she has supported individuals with diverse backgrounds and identities. Examples of her leadership of multidisciplinary teams include serving as associate medical director of a women's trauma program and founding an integrated care program for underserved communities. She has directed academic training programs, presented at national conferences, and led numerous community-based events focused on mental health awareness and stigma reduction.

Dr. Casiano values compassion and collaboration in the treatment relationship. She helps patients navigate depression, anxiety, ADHD, and post-traumatic stress, while also supporting those facing major life transitions.

Her approach combines evidence-based medication management, supportive therapy, and

psychoeducation. She tailors each treatment plan to the individual while offering encouragement and structure.

Dr. Theresa Colberg is a board certified adult psychiatrist. She offers guidance with navigating difficult and painful emotions that may result from stressful life situations, such as the loss of or separation from a loved one, work related stressors, burn out, adult and childhood trauma, OCD and mood disorders including major depressive disorder, bipolar disorder, and various anxiety disorders. Within a safe, and supportive working relationship, Dr. Colberg will strive to reach an understanding of your unique situation, identify the issues that are interfering with progress, and develop a plan to better identify and achieve your goals.

Previous to joining Talkiatry, Dr. Colberg served as a clinical psychiatrist for the VA Healthcare System, providing care for veterans with a predominant focus on treatment of post traumatic stress disorder. She has also worked collaboratively as an integrated psychiatrist for a primary care FQHC, treating primarily trauma and stressor related disorders within a primary care setting.

Dr. Colberg completed her Psychiatry Residency from Mount Sinai-Beth Israel in New York City and obtained her medical degree from Temple Medical School in Philadelphia. She offers 60-minute initial appointments and 30-minute follow-up appointments, and she won't hesitate to collaborate with other mental health experts as necessary to better support your needs.

Dr. Weasen is a board-eligible adult psychiatrist with Talkiatry. He received his medical degree from Sidney Kimmel Medical College at Thomas Jefferson University in Philadelphia. He then moved to Washington, D.C. to complete his residency training at Saint Elizabeths Hospital, where he served as Chief Resident during his final year. He is a member of the American Psychiatric Association (APA) and has presented at the APA Annual Meeting on the topic of virtual fatigue. He has had extensive experience working with a wide array of patients, including college/graduate students, geriatric patients, military veterans, and LGBTQ+ populations.

Dr. Weasen provides a combination of medication management and supportive psychotherapy. Occasionally, he may work with you on finding additional support as well, including bringing on a dedicated therapist as part of your treatment team. He believes in tailoring treatment to each person’s needs. He primarily treats mood disorders, anxiety disorders, ADHD, PTSD, OCD, and insomnia, but believes in seeing beyond the diagnosis and focusing on the individual first and foremost.

Dr. Duy Tran is a board-certified adult psychiatrist. He received his medical doctorate degree from the University of Texas Southwestern Medical School and completed his residency training in general psychiatry at the University of Michigan. Dr. Tran aims to provide mental health care that helps patients live more fulfilling lives. In his training, Dr. Tran gained extensive experience treating psychiatric disorders in diverse populations, including college students, LGBTQ+ individuals, perinatal women, veterans, and those with socioeconomic disadvantages. He has worked with experts on cases of treatment-resistant depression and provided consultations for patients considering procedural interventions, such as transcranial magnetic stimulation (TMS), electroconvulsive therapy (ECT), and ketamine infusion therapy. Although Dr. Tran's practice primarily focuses on medication management, he uses a holistic approach in developing individualized treatment plans. He typically incorporates elements of various psychotherapy modalities, including supportive, cognitive behavioral (CBT), dialectical behavioral (DBT), and insight-oriented therapy, in 30- or 45-minute follow-up visits. Occasionally, Dr. Tran may believe that more intensive therapy is needed and recommend that you bring a dedicated therapist into your care team for an optimal outcome.

Xavier Diao, MD (he/him) is a board-certified psychiatrist. He earned his undergraduate degrees in Psychology and Biological Sciences at the University of Maryland, where he also obtained his medical degree. Dr. Diao completed his psychiatry residency at the Icahn School of Medicine at Mount Sinai, received additional training in child and adolescent psychiatry at Columbia and Cornell, and finished a psychoanalytic fellowship at the New York Psychoanalytic Society & Institute. Prior to joining Talkiatry, he was an Assistant Professor of Clinical Psychiatry at the University of Pennsylvania, where he provided clinical care and teaching along the undergraduate-graduate medical education continuum.

Dr. Diao's therapeutic orientation is informed by psychodynamic, cognitive behavioral, and dialectical behavior modalities. He has expertise in the treatment of a diverse range of mental health conditions, including depression, anxiety, OCD, and PTSD. Dr. Diao uses a developmentally informed and LGBTQ-affirmative approach in his practice, with the aim of enriching meaning and alleviating suffering in the domains of work, play, and love.

Dr. Diao begins each encounter with gentle curiosity, inviting patients to share their stories without fear of judgment. Together, he crafts an individualized treatment plan with the patient that may include medication, psychotherapy, and/or referrals to subspecialty care, always in close collaboration with other members on the treatment team.

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Gabrielle Kull is a Licensed Professional Counselor with a strong foundation in mental health care. She earned her undergraduate degree from Indiana University of Pennsylvania in 2017 and went on to complete her Master's degree at West Virginia University in 2019. Since then, Gabrielle has gained experience working with diverse populations and age groups while working for a non-profit organization that served victims of sexual assault, domestic violence, and other violent crimes. She has a genuine interest in treating a vast array of psychiatric disorders including Post-Traumatic Stress Disorders, Depression, Anxiety, and Obsessive-Compulsive related disorders. Gabrielle became licensed in 2022. She has been trained extensively in Eye Movement Desensitization and Reprocessing (EMDR) therapy since 2019 and achieved her EMDR certification in 2025. She takes a trauma-informed, client-centered approach, meeting individuals where they are in their healing journey. Her practice incorporates evidence-based modalities, including Cognitive Behavioral Therapy (CBT), Internal Family Systems (IFS), and mindfulness techniques, to support her clients in achieving their goals. Gabrielle is committed to ongoing education and continuous learning to ensure she provides the most effective and up-to-date care for her clients. She is currently expanding her specialties to include mental performance counseling with athletes.

Dr. Alejandra Cattan is a bilingual psychiatrist who delivers care in English and Spanish. She went to medical school in Buenos Aires, Argentina, and completed her psychiatry residency at Bronx Care Health system. She then completed additional training in Psychodynamic Psychotherapy at NY Medical College Psychoanalytic Institute. After completing residency, she worked as an attending psychiatrist in New York and later transitioned to dedicated outpatient work. Dr. Cattan brings exceptional care to her patients. She provides supportive psychotherapy and applies psychodynamic psychotherapy skills to discover the root of their suffering, in conjunction with medication management resources. Dr. Cattan believes in a biopsychosocial model to address her patients' issues. Her areas of expertise include medication management, mood disorders, anxiety disorders, bipolar disorder, PTSD, and substance use disorders.

Darlene Browning is a Licensed Clinical Social Worker, she is licensed in New York, New Jersey, Pennsylvania, and Delaware. She has been a Social Worker since 2001 has an undergraduate degree from John Jay College of Criminal Justice where she completed in 1992 with a B.S. in Science and majored in Criminal Justice. She then started working as a Correction Counselor with the NYC Department Corrections for few years, working with female inmates who had substance abuse problem and adolescence as well. She facilitated treatment recovery groups and psycho education . In 1998, she worked as with the Administration for Children Services while she was pursuing her Master's Degree degree from Hunter College School of Social Work where she graduated in 2001 with her MSW.

For 19 years she worked as a Discharge Planner in the hospital while attending Metropolitan Institute for Mental Health to study in the Adult Psychoanalytic Division, in 2012, Darlene decided to switch gears and began working as Behavorial Health  Care Manager , while starting her own private practice in the mist of the pandemic. Her practice is called " Live the Life you Want ", because she strongly believes that all individuals should live their own lives the way they want to and desire.

In 2022, Darlene  received a two year certificate in Integrated Trauma from the Institute for Contemporary Psychotherapy where she received training in EMDR , Somatic experiencing and  i is currently working obtaining a certification on becoming an  Accelerated Experiential Psychodynamic Psychotherapist  , which is a experiential model that seeks to alleviate patients psychological suffering by helping them process the overwhelming emotions associated with trauma, depression and anxiety.

Darlene Browning has been in the in the mental health for over 30 years.  She continues provide psychotherapy with an eclectic, person-centered, and non-judgmental approach.  Darlene Browning style provides a safe, secure, and empathetic warm environment.  Darlene quotes “ The world can be scary, cold, and insensitive place to be and there is a lot of uncertainty going around, but together we can get through it “.  Although Darlene Browning is part of the of the BIPOC community, she welcomes all Races, creeds and religion. Darlene also has experience working with LGBT community, including relationships, intimacy issues, attachment issues, career difficulties, coaching, and compassion fatigue.  Her clinical approach includes CBT, Motivational Interviewing, Psychodynamic and Trauma informed.

Your first session is all about YOU as well as the second.  Darlene allows to express your reason why you are seeking therapy and more about what you been through in life. We both will get to know other, and we will focus on what areas you want to work on.

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Brittney is a Licensed Mental Health Counselor in the State of New York. She attended SUNY Buffalo where she obtained a Bachelor's in Psychology and a Master's in Education with a Certificate of Advanced Study in School Counseling and a Certificate of Advanced Study in Mental Health Counseling. Brittney started her career as a School Counselor before transitioning full-time to Mental Health Counselor. Brittney is an empathetic and open-minded clinician, striving to meet her clients where they are, build trust, and maintain a safe, non-judgmental environment. She is experienced and passionate about working with teens and adults with various forms of trauma. Additionally, Brittney utilizes SPACE (Supportive Parenting for Anxious Childhood Emotions) for families impacted by anxiety and OCD to help them understand the impact these experiences have on their lives, ultimately finding the resolutions and outcomes they hope for. While EMDR therapy is her primary treatment approach for individuals, or SPACE for families, she also utilizes ACT, Parts Work, Motivational Interviewing, CBT, and others.

Dr. Chuck Stanfa is a board-certified psychiatrist who genuinely enjoys helping people.  He has practiced in a wide range of settings, including both outpatient and inpatient during the past 10 years.  He studied medicine at the University of Medicine and Dentistry of New Jersey.  He completed his psychiatry residency training at Drexel University College of Medicine in Philadelphia.  He went on to complete a Community Psychiatry Fellowship at the University of Pennsylvania and has continued to serve the greater Philadelphia area.  

Dr. Stanfa tries to take a person-centered approach to psychiatry.  He spends time getting to know each person and is easy to talk to.  He takes a collaborative approach to medication management and provides supportive therapy.  He believes that the relationship is one of the most important aspects of treatment.  He is open to working with most diagnoses including Mood Disorders, Anxiety Disorders, PTSD, ADHD, Personality Disorders, and others.  He will work with each person to develop a treatment plan that works for them.

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Dr. Sheena Dohar is a board certified general psychiatrist. Before joining Talkiatry, she practiced extensively in community mental health with adults of all ages in both outpatient and inpatient settings and as the medical director of several intensive outpatient and dialectical behavioral therapy (DBT) based programs. She has experience in private practice and in the dual diagnoses of mental health and substance abuse disorders. Dr. Dohar graduated from Carnegie Mellon University with a Bachelor of Science in Biology and Psychology and then completed medical school at West Virginia University School of Medicine. She trained during her residency at WVU, where she served as a chief resident and received the Brandon K. Fuller Award for Physician Empathy in 2017. Dr. Dohar's practice focuses on medication management. Her goals include helping people feel comfortable seeking treatment as well as promoting an understanding of the purpose and reasoning behind the use of various medications to treat psychiatric disorders. Typically, she offers this in conjunction with supportive or emotionally focused therapy in 30-minute follow-up visits. When Dr. Dohar may believe that additional therapy is also needed, she will ask that you bring a therapist into your care team to provide the best outcome. Dr. Dohar appreciates and values working with therapists within the Talkiatry practice and in the community in a collaborative effort to promote wellness. She strives to build strong therapeutic relationships with the people that she sees in her practice. Her passions include working in the community at large to encourage a better understanding of mental health disorders and to promote suicide awareness and prevention. She has interests in pharmacogenomics as well as treatment resistant approaches to depression. Dr. Dohar appears in several professional publications.‍

Corinne Motto is a Licensed Professional Counselor, who has experience with a variety of populations in the mental health field. Corinne attended undergraduate school at the University of Pittsburgh, and her Master's of Arts at Seton Hill University, both in Greensburg, Pennsylvania.Corinne has been practicing for more than fifteen years as an outpatient therapist in a variety of settings. Her focus has been on but not limited to depression, anxiety, domestic violence, and other mental health conditions. Corinne uses a client-centered approach and tailors her sessions towards the client's needs. She uses a foundation of cognitive behavioral and dialectical behavioral therapy. She believes that self-care is an important part of the therapy process.