
Osamudiamen Osa-Edoh, MD
I believe in a kind, compassionate, and evidence-based approach that prioritizes patient needs and fosters a supportive, healing environment. As a psychiatrist, I diagnose and treat mental illnesses through medication management and psychotherapy. I create a welcoming, collaborative space where patients feel heard and supported, taking time to listen and build trust and a strong therapeutic relationship. My goal is to partner with each patient to support their mental health and help them reach their personal wellness goals.
I am board-certified in general adult psychiatry. I earned my medical degree from the University of Benin in Nigeria and completed my psychiatry residency at Meharry Medical College in Nashville, Tennessee, where I served as Chief Resident and received multiple honors. I previously served as Medical Director at Sumner Regional Hospital and Assistant Professor at Meharry Medical College.

Parker Loy, MD
I enjoy treating a wide variety of conditions, including mood and anxiety disorders. I incorporate therapeutic techniques into medication management visits when indicated, and I may also recommend collaboration with therapists.
I hold the position of Staff Psychiatrist at Talkiatry. After finishing my undergraduate studies at the University of Tennessee, Knoxville, I completed the University of Tennessee Health Science Center (UTHSC) Master of Science program before enrolling in medical school at the same institution. After graduating from medical school, I completed my residency at UTHSC, during which I trained in a variety of inpatient and outpatient settings and treated a broad spectrum of mental health conditions.

Paula Wilt, MD
I take a biopsychosocial approach to mental health, with a focus on incorporating medication management and supportive therapy to improve my patients' quality of life. I enjoy spending time getting to know my patients and working hand in hand with them to accurately diagnose and treat the symptoms they are experiencing.
I am board certified in adult psychiatry and earned my medical degree from Louisiana State University in New Orleans, where I also completed my four-year residency in psychiatry. I have over 13 years of experience with an array of mental health diagnoses including depression, anxiety, ADHD, PTSD, bipolar disorder, and sleep disorders.

Scot McKay, MD
I enjoy working with patients going through life transitions such as high school to college and college to adult life. I believe it is important to understand the whole person (mind, body, and spirit) when treating them. I treat people struggling with depression, anxiety, bipolar, and ADHD, as well as trouble with relationships and family conflict. I provide both medication management and therapy, and I believe that medication is just one of the items in a psychiatrist's toolbox and that therapy is equally important as medication.
I am board certified in Psychiatry and Child/Adolescent Psychiatry. I graduated medical school from the Medical University of South Carolina in Charleston, SC, and completed my residency and child/adolescent fellowship trainings at the University of Colorado - Anschutz Medical Center in Denver, CO. Previously, I worked on the inpatient and partial hospitalization child/adolescent psychiatric units at Children's Hospital Colorado, as well as in the school-based health clinics through Denver Health in partnership with Denver Public Schools. I have also worked in community mental health at the Mental Health Cooperative clinics throughout the Middle Tennessee region, and most recently joined a private practice before joining Talkiatry. I have been named to Nashville Lifestyles Magazine's Top Doctors list in 2022, 2023, and 2024. I am a fellow of the American Psychiatric Association and a member of the American Academy of Child and Adolescent Psychiatry.

Stephanie Negrey, MD
Dr. Stephanie Negrey is a board certified psychiatrist. She completed her undergraduate degree in Biology and History at Fordham University in the Bronx and then attended medical school at the Renaissance School of Medicine at Stony Brook University. She completed her residency at Wright State University in Dayton, Ohio as a member of the United States Air Force. Dr. Negrey served as an active duty psychiatrist; her duties included medical director of the mental health clinic at a special operations base as well as a program manager for the Air Force substance use program.
Dr. Negrey has experience treating a wide range of ages and diagnoses, with particular emphasis on personality disorders, depression, anxiety, and post traumatic stress disorder. She integrates supportive and psychodynamic therapies into her medication management appointments with a goal of achieving improvement through a holistic approach. Dr. Negrey will work with patients to reach their goals for their mental health care while also providing a compassionate and collaborative environment.

Steven Wilkening, MD
I have experience treating a wide variety of psychiatric conditions and recognize that lifestyle factors such as sleep, physical activity, and stress-reduction are foundations of good mental health. Alongside medication management, I provide brief supportive psychotherapy, psychoeducation, as well as elements of cognitive behavioral and solution-focused therapies to assist patients in meeting their goals. I often encourage patients to see a therapist in addition to a psychiatrist.
I am a board-certified adult psychiatrist. I completed my Bachelor of Arts degree at Cornell University, followed by a neuroscience research-focused Master's degree at the University of Mississippi. I then attended medical school at the University of Mississippi School of Medicine, graduating with my MD degree as a Medical Student Research Scholar and member of the Alpha Omega Alpha Honor Medical Society. I completed adult psychiatry residency training at the University of Cincinnati and have since been working primarily in telepsychiatry.
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Susannah Williams, MD
I specialize in the treatment of young adults and LGBTQ patients, with a practice focused on medication management.
I am a psychiatrist with Talkiatry, board-certified in psychiatry. I received my MD from the University of Alabama School of Medicine at UAB and completed my psychiatry residency at the University of Tennessee Health Science Center. Prior to joining Talkiatry, I held an academic appointment at UTHSC as Assistant Professor of Psychiatry and served as the Clinical Director of the Memphis Mental Health Institute.

Victor Arballo, DO
I provide evidence-based medication management and psychotherapy to address mental health conditions. I am a strong advocate for patient autonomy, quality improvement, and psychoeducation.
I am a board-certified psychiatrist who completed medical school at Lake Erie College of Osteopathic Medicine. I received residency training at University of Texas Health - San Antonio, where in addition to clinical training I was appointed resident chair of the Quality Improvement and Patient Safety Committee. Since graduation, I have been a staff psychiatrist and the military unit director at Cumberland Hall Hospital, providing comprehensive care to child, adolescent, adult, and geriatric patients.

Zachary Keller, DO
I take a collaborative, supportive, and evidence-based approach to treatment. I value confidentiality, culturally sensitive care, and trauma-informed practice. Known for my warm yet direct communication style, I work to create a respectful, nonjudgmental environment where patients feel heard, understood, and actively involved in their care. My clinical focus includes ADHD, PTSD, and personality disorders, and I bring an integrative lens to psychiatric care.
I am a board-certified psychiatrist, DO, DABPN (he/his), with experience across inpatient and outpatient settings. I have held leadership roles including Interim Medical Director and Director at Richard Young Hospital, where I also created and led the hospital's ECT program.
Care begins with a comprehensive intake that explores medical, psychiatric, social, and functional aspects of a patient's life. Session length and frequency are tailored to individual needs. Treatment plans are developed collaboratively and may include medication management combined with talk therapy and other evidence-based interventions. Progress is reviewed regularly and adjusted based on ongoing dialogue.
Talkiatry connects you with a psychiatrist in Memphis through video visits, so you can start care from anywhere in the Memphis area. Our psychiatrists are licensed in Tennessee and see Tennessee residents online, with no commute and no local waitlist. Because care is virtual, you are not limited to the psychiatrists who happen to have an office nearby.
Online psychiatry for Memphis residents
Here is how it works if you live in Memphis. You answer a few questions online, then get matched with a psychiatrist licensed in Tennessee. Visits happen by video from home. Your first visit is 60 minutes, and follow-ups are usually around 30 minutes. There is no office to travel to, so "near me" really means "from anywhere in Memphis."
A psychiatrist must be licensed in the state where you are located during the visit. That is why these pages are organized by state and city.
What a psychiatrist can help with
Talkiatry psychiatrists licensed in Tennessee treat a range of conditions by video, including:
Psychiatrists are medical doctors. They can diagnose, prescribe, and manage medication. Therapy is available too, and your psychiatrist can help you decide what fits your needs.
Does insurance cover a psychiatrist in Memphis?
If you are looking for a psychiatrist in Memphis that takes insurance, Talkiatry is in-network with major insurers. Your coverage is checked during the free assessment. Costs vary by plan, so contact your insurance company to confirm any co-pay or deductible.
Mental health care in Memphis
Access to psychiatry is limited across Tennessee. The state has 97 federally designated mental health professional shortage areas. Only about 13.3% of the state's need for mental health practitioners is met, and an estimated 252 more psychiatrists would be needed to remove those shortage designations, according to KFF. Online care with a Tennessee-licensed psychiatrist helps close that gap.
Psychiatry across Tennessee
For the full list of psychiatrists licensed statewide, visit our Tennessee psychiatrist page. You can also see care options in Nashville.
Start with a free assessment
Take the free online assessment, get matched with a psychiatrist licensed in Tennessee, and schedule a video visit, often within days. Take our free online assessment.
This page is for general information and is not medical advice. If you are in crisis or thinking about harming yourself, call or text 988, or call 911.
Can I just go straight to a psychiatrist?

In most cases, yes. You can start directly by taking the online assessment, with no referral needed to begin. Some insurance plans may still ask for a referral, so check with your insurer.
Can I see a psychiatrist online in Memphis?

Yes. Talkiatry matches you with a psychiatrist licensed in Tennessee, and you meet by video from anywhere in the Memphis area. There is no office to visit.
What is the 3 month rule in mental health?

There is no single official "three-month rule" in mental health care. People sometimes use the phrase for how long it can take to notice change or for a plan to review progress. Your psychiatrist sets a timeline based on your needs.
Is it better to go to a psychiatrist or psychologist?

It depends on what you need. Psychiatrists are medical doctors who can diagnose, prescribe, and manage medication. Psychologists focus on talk therapy and testing. At Talkiatry, psychiatrists and therapists work together, and your psychiatrist can help you decide what fits.
How do I get tested for mental disorders?

There is no single home test that gives a diagnosis. A psychiatrist reviews your history, symptoms, and goals during an evaluation. Your first Talkiatry visit is 60 minutes, which leaves time to talk through what is going on and plan next steps.