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Sumbal Akhter, DO

Staff Psychiatrist
Languages
English
SPECIALTIES
ADHD
Anxiety
Bipolar Disorder
Depression
Obsessive-compulsive disorder (OCD)
Geriatric

Education and training

  • Arizona College of Osteopathic Medicine Doctor of Osteopathic Medicine (DO)
  • University of Nevada School of Medicine (Residency)

Get to know

Sumbal Akhter, DO

Dr. Sumbal Akhter graduated from the University of Nevada at Las Vegas Psychiatry residency program. She has a wide range of experience, having worked at the VA, consult liaison psychiatry, and multiple inpatient/outpatient settings. She provides supportive psychotherapy and takes an integrative approach to her practice.

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Diane Lewis, MD

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Background and credentials

Dr. Diane Lewis is board-certified in general psychiatry by the American Board of Psychiatry and Neurology. She earned both her undergraduate and medical degrees at Texas A&M University (College Station and Temple, TX) before completing her general psychiatry residency at UT Southwestern - Austin Programs (now Dell Medical School residency programs). After her residency, she practiced for eight years as a staff psychiatrist at the University of Texas' student counseling center. She also has experience working in hospital admissions and emergency department settings.

Treatment approach

Dr. Lewis employs a medication-management-focused approach typically paired with supportive therapy during 30-minute follow-up visits. She strongly values a collaborative treatment approach, frequently encouraging patients to incorporate additional therapy for the best outcomes. Her primary specialty is college mental health, treating patients aged 18-45 with a range of mental health conditions from mild to complex. Dr. Lewis emphasizes authenticity, compassion, and recognizing patients beyond their diagnoses, providing care tailored to individual circumstances and goals.

What you can expect in a first visit

During a first visit, patients can expect Dr. Lewis to conduct a thorough evaluation, carefully listening to their concerns, and considering their symptoms within the broader context of their lives. Her patients appreciate her down-to-earth and compassionate communication style. She aims to create an environment where patients feel understood, respected, and actively involved in shaping their personalized treatment plan, often recommending additional therapy support when beneficial for achieving optimal outcomes.

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.

LaTonya Washington, LCSW

Staff Therapist

LaTonya Washington, LICSW-S, PIP, is a trauma and couples' therapist with a Master of Social Work from the University of Alabama and advanced training in Brain spotting, Acceptance and Commitment Therapy (ACT), Cognitive Behavioral Therapy (CBT), and the Gottman Method for couples therapy. With over 15 years of experience, she provides compassionate, evidence-based care to individuals and couples navigating trauma, relationship challenges, and major life transitions.

She specializes in helping couples rebuild trust after infidelity, strengthen emotional connection, and improve communication. She also supports individuals facing anxiety, burnout, and the emotional impact of chronic illness, guiding them toward healing and resilience

New clients can expect a warm, supportive space where they feel heard and understood. LaTonya takes a collaborative approach, tailoring therapy to each client’s needs while integrating practical strategies for healing and growth. Her sessions are focused on fostering insight, building emotional resilience, and equipping clients with tools to create lasting change. Whether working with individuals or couples, her goal is to help clients navigate life’s challenges with greater clarity, connection, and confidence.

Chaniece Taylor, LCSW

Staff Therapist

Chaniece Taylor is a Licensed Clinical Social Worker/Therapist in Michigan (LCSW) and South Carolina (LISW-CP). Chaniece studied at the University of Michigan to obtain her B.A. in Gender and Health and her Master's degree in Social Work from Wayne State University. Chaniece has experience working with adolescents and adults in various practice settings including nonprofit organizations, community mental health, and outpatient agencies.

Chaniece specializes in working with individuals challenged with Anxiety, Depression, Grief and Loss, Stress, Relationship challenges, Life transitions, and Coping Skills.

As a therapist, Chaniece provides a personalized and evidence-based approach. She has experience utilizing Solution Focused Therapy, Mindfulness Techniques, and Cognitive Behavioral Therapy.

Chaniece's approach is empowering, compassionate, collaborative, and solution focused. She will meet you where you are at and work with you at your pace.

Chaniece aims to help individuals gain a new perspective and lead them toward a future that fills them with hope and excitement!

Shelby Goicochea, MD

Staff Psychiatrist

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Staff Licensed Mental Health Counselor

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Siera Kirkland, MD

Staff Psychiatrist

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Specialties
ADHD
Anxiety
Bipolar Disorder
Depression
Obsessive-compulsive disorder (OCD)
Geriatric
States
Arizona
New York
Colorado
Languages
English
Takes insurance
Virtual visits
years experience