Skip to main content
Call to Book with Keren

Psychiatry in Walnut Creek, California Keren Dietz Roberts, Nurse Practitioner

Gender Identity: Female (She/Her)

Ages Served: 15-64

Appointments: Telehealth only. In-office visits not available

Manages Medications: Yes

Accepts Insurance: Yes - View accepted plans

Keren Dietz Roberts, Nurse Practitioner

Keren Dietz Roberts, PMHNP

Kerie Dietz, PMHNP, provides compassionate and expert mental health care to individuals of all ages across California. She specializes in helping clients navigate complex mental health challenges, including ADHD, anxiety, depression, bipolar disorder, PTSD, and trauma. Through individualized therapy and medication management, she tailors her approach to each patient’s unique needs, fostering a path toward stability and well-being.

Kerie is particularly passionate about supporting individuals facing alcohol and drug use issues, childhood behavior challenges, and postpartum depression/anxiety. She works closely with children, adolescents, and families to address behavioral concerns, providing guidance that promotes healthy emotional development. For those struggling with substance use, she integrates evidence-based treatments to support recovery and long-term stability. She also offers compassionate care for women experiencing postpartum mood disorders, helping them regain balance and emotional resilience.

Her expertise extends to treating sleep disorders, psychosis, schizophrenia, eating disorders, and health-related psychological concerns. Kerie works with diverse populations, including individuals in the foster care system, those with developmental disabilities, first responders, military personnel, and the LGBTQ+ community. She utilizes a range of interventions, including Cognitive Behavioral Therapy (CBT), mindfulness techniques, and parenting skills training, to empower her patients with effective coping strategies. Additionally, she conducts medical procedure evaluations to ensure comprehensive care.

Beyond her clinical work, Kerie enjoys spending time with her children, traveling, reading, and stargazing. She has a passion for comedy, podcasts, hiking, and volunteering, all of which reflect her commitment to personal growth and community engagement.

Types of Care & Ages Served

Areas of Focus

Psychiatry/Medication Management

Treat and prevent mental health disorders using medication and therapy.

  • ADHD
  • Adoption & foster care
  • Alcohol use
  • Anger issues
  • Anxiety
  • Attention & focus
  • Bipolar Disorder
  • Body image
  • Bullying or harassment
  • Career & relationships (mid-life)
  • Childhood behavioral issues
  • Depression/feeling down
  • Detachment/disconnection
  • Dissociative disorders
  • Domestic violence & abuse
  • Drug/substance use
  • Early adulthood: Independent living or relationships
  • Early adulthood: Starting college or career
  • Eating issues: binging
  • Emotional abuse
  • Empty nesters
  • First responder stress
  • Focus, concentration & memory
  • Hallucinations
  • Intense mood changes
  • Menopause & perimenopause
  • Military & veteran
  • Other women's health concerns
  • Panic attacks
  • Parenthood
  • PMS & PMDD
  • Psychosis/issues with reality
  • Religion & spirituality
  • Schizophrenia/schizoaffective
  • School behavioral issues
  • Self-esteem
  • Sex & intimacy issues
  • Sexual trauma
  • Sleep issues or insomnia
  • Social injustice
  • Stress management
  • Trauma & PTSD
  • Unhealthy eating habits
  • Unusual thoughts or beliefs

Languages

  • English

Education

  • Rush University

FAQs

Please use our online form to schedule an appointment with Keren Dietz Roberts. You can also call 925-231-4325 to have someone assist you.

New patient?

View Availability

Already have an appointment?

Video visit waiting room Join Now
Existing patient portal Sign in

See what our patients are saying about Keren Dietz Roberts

My long time provider passed away unexpectedly. I felt lost without her. She was special and cared deeply for her patients. She was my safe space and truly, really cared to understand my life and mental health. I was informed via a letter when she passed, and it was a scary feeling. The first provider they recommended was not the same, and it’s not easy to unpack your life with a stranger. Today, I’m so grateful to have found Keren Robert’s - she was wonderful! A huge weight lifted off my shoulders. The care and empathy she showed meant the world to me. She’s a fantastic provider!
Read Full Review
Samantha S.

Samantha S.

Jan 21, 2026
Google Google
I needed to find a new provider after the previous one I was seeing left the Practice. I picked Keren Dietz Roberts based upon her bio including first responders and service personnel. I was not disappointed. Keren was pleasant, a fantastic listener and super friendly. She took time to speak with me and get my history, as I am new to her. From there, she reviewed my notes and provided the guidance necessary to continue. I was so happy to have picked her. Changing providers can be a "crap shoot" and Keren certainly is a positive experience. Five stars
Read Full Review
MattandAnne K.

MattandAnne K.

Aug 18, 2025
Google Google
The only reason why Im not leaving 5 stars is because I dont like paying for services before I receive them. But I give Dr. Keren Dietz 5 stars, my 1st appointment & she made me feel valued, heard & understood which is hard to find in dr’s these days. They had a lot to choose from online & Im very grateful to have picked Dr. Keren. She is super kind & offers support for the long run not just the present moment. Thank you again & looking forward to the continued support.
Read Full Review
Ameena S.

Ameena S.

Apr 30, 2026
Google Google
Keren is the best! She’s thorough, insightful, and makes my appointments fun. I appreciate her wit and humor while making me feel cared for.
Read Full Review
Renee I.

Renee I.

Mar 06, 2026
Google Google
Keren was amazing. She took the time to get to know what I needed. Very easy to talk to. I couldn’t be happier. Thank you!
Read Full Review
Tamra B.

Tamra B.

Aug 25, 2025
Google Google
Meeting Keren was a delight! Very astute, compassionate, and professional, with a good sense of humor.
Read Full Review
Carolyn CJ J.

Carolyn CJ J.

Aug 13, 2025
Google Google
Clicking on the button will update the content above.

Patient Review Disclaimer

The testimonials and reviews shared on our platforms reflect the personal experiences and opinions of individuals voluntarily shared on third-party sites (e.g., Google). These reviews are voluntarily provided and are not compensated, solicited, or endorsed by LifeStance Health.

Important Notes:

  • Reviews do not represent the views of LifeStance Health, Inc., its clinicians, or affiliates
  • Individual results may vary – testimonials are not guarantees of similar outcomes
  • We do not independently verify the clinical accuracy or authenticity of statements
  • Clinician qualifications, expertise, and fit for your specific needs should be assessed through direct consultation

Additional Providers At This Location