Psychiatric Care and Therapy, Under One Roof.
Two clinicians who work together: psychiatric evaluation and medication management from Dr. Kolawole, talk therapy from Toscha Sherman. If you need both, you only tell your story once.
The OAK Psychiatry is a virtual practice offering psychiatric care and therapy. Dr. Kolawole provides psychiatric evaluation and medication management; Toscha Sherman provides talk therapy. If you work with both of us, we coordinate your care directly, so you are not carrying messages between two providers.
Dr. Olamide Kolawole, DNP, APRN, PMHNP-BC

Board-Certified Psychiatric Mental Health Nurse Practitioner
Comprehensive psychiatric evaluations, medication management, and supportive psychotherapy at every visit. Over eight years in mental health care, specialising in perinatal and postnatal mental health.
- Sees: children age 10 and older, adolescents, and adults
- Licensed in: Texas, Nevada, Iowa, New Mexico and Arizona
- Treats: anxiety, depression, ADHD, bipolar disorder, PTSD, OCD, insomnia, perinatal and postnatal mental health
Read Dr. Kolawole’s full profile
LaToscha “Toscha” Sherman, LPC

Licensed Professional Counselor · Therapist
Talk therapy for adults navigating ADHD, anxiety, depression, burnout and life transitions, with a particular focus on adults diagnosed with ADHD later in life. Warm, collaborative and practical, drawing on CBT, person-centered and solution-focused approaches, and trauma-informed care.
- Sees: adults 18 and over
- Licensed in: Texas only
- Works with: ADHD, anxiety, depression, burnout, life transitions, and the pressure of being the person everyone else depends on
Which of us should you see?
If you are looking for medication, or you are not sure what you need, start with Dr. Kolawole. Her evaluation will tell you whether medication, therapy, or both would help.
If you know you want talk therapy and you are an adult in Texas, book with Toscha.
If you want both, book with Dr. Kolawole first. She will bring Toscha in, and the two of us work from the same plan.
Outside Texas, or under 18, Dr. Kolawole is your provider. Therapy is currently available to adults in Texas only.
Insurance
We are in network with Aetna, Optum, Magellan Health, GEHA, Humana, Regence, TriWest, PacificSource, Oscar and Anthem. We do not accept Medicare or Medicaid. Contact us to confirm your coverage before your first appointment.
Book an Appointment | Call (903) 224-6186
In crisis? Call or text 988, the Suicide & Crisis Lifeline, available 24/7. If you are in immediate danger, call 911. The OAK Psychiatry does not provide emergency services.
