Meet Your Jenks Mental Health Providers
At Pine Ridge Mental Healthcare, our providers in Jenks bring the same thoughtful, evidence-based care our patients trust. Now in a convenient new location serving the growing South Tulsa and Jenks community.
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We believe exceptional psychiatric care starts with truly understanding each patient. Our providers take time to listen, conduct thorough evaluations, and create individualized treatment plans designed around your unique needs and goals.
Our team treats a wide range of conditions, including depression, anxiety, ADHD, PTSD, and treatment-resistant mood disorders. We also offer advanced therapies such as Spravato® and ketamine treatment for patients who have not found relief with traditional approaches.
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Whether you’re beginning your mental health journey or looking for a new approach after previous treatments, our Jenks providers are here to offer expert guidance in a supportive, patient-centered environment.
Appointments are available in-person in Jenks and via telehealth across Oklahoma.

Wanjiru Landers
Psychiatric Provider
Best For:
ADHD
Depression
Anxiety
Opioid Use Disorder (Suboxone)
Ketamine Consults Depression, PTSD, and Anxiety
Spravato Consults for Depression
PTSD
OCD
Bipolar
š Jenks
š» Telemedicine

Tammy Coletta
Therapist
Best For:
ADHD
Depression
Anxiety
PTSD
Trauma
Gender Identity
Gay/Lesbian/Bisexual Issues
OCD
Bipolar
OCD
š» Telemedicine

Amanda Partridge
Psychiatric Provider
Best For:
ADHD
Depression
Anxiety
Opioid Use Disorder (Suboxone)
Ketamine Consult
PTSD
Gender Identity
LGBT Affirming
Hormone Treatments
OCD
Bipolar
š» Telemedicine