Dr. Diana P. Ketterman
Last updated: Sep 23, 2025

Dr. Diana P. Ketterman

  • Gender: Female
  • Sole propriator: Yes
  • NPI: 1811487937

Dr. Diana P. Ketterman PH.D.

Mental Health Counselor

She is located at 5033 Carriage Road in Alta Loma, CA 91737. Can help patients with the following: Grief, Parenting, Rape and Sexual Assault, Seasonal Affective Disorder (SAD), Self-Esteem, Trauma. Her National Provider Identifier (NPI) number is 1811487937. Appointment can be made via the phone number (909) 732-6224.

Conditions treated

Dr. Diana P. Ketterman, being an mental health counselor, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Diana P. Ketterman.

  • Anger Management
  • Anxiety
  • Attention-Deficit/Hyperactivity Disorder (ADHD)
  • Autism
  • Bipolar Disorder
  • Career Counseling
  • Child Abuse
  • Compassion Fatigue
  • Depression
  • Dialectical Behavior Therapy (DBT)
  • Dyslexia
  • EMDR
  • Eating Disorder
  • Emotional Eating
  • Family Conflict
  • Gender Identity
  • Grief
  • Infertility
  • Infidelity
  • Isolation
  • Life Coaching
  • Life Transitions
  • Loss, Grief, and Bereavement
  • Mental Illness
  • Obesity
  • Obsessive Compulsive Disorder (OCD)
  • Online Therapy
  • Parenting
  • Posttraumatic Stress Disorder (PTSD)
  • Rape and Sexual Assault
  • Relationship Issues
  • School Issues
  • Seasonal Affective Disorder (SAD)
  • Self-Esteem
  • Self-Harming
  • Separation Anxiety Disorder
  • Sleep Disorders
  • Spirituality and Religion
  • Stress
  • Trauma

Medicare Enrollment

Dr. Diana P. Ketterman is enrolled to bill Medicare as a Practitioner - Clinical Psychologist .

Bills through: Sud Specialty Group - Ca

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.

Additional Specialities

  • Psychologist

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Questions & Answers

Where can you meet with Dr. Diana P. Ketterman?

Dr. Diana P. Ketterman's office is located at 5033 Carriage Road in Alta Loma, CA 91737.

What conditions does Dr. Diana P. Ketterman treat?

Dr. Diana P. Ketterman provides treatment for Grief, Parenting, Rape and Sexual Assault, Seasonal Affective Disorder (SAD), Self-Esteem, Trauma. For the full list see this list.

Does Dr. Diana P. Ketterman accept insurance?

Unfortunately we don't have any information if Dr. Diana P. Ketterman accepts insurance.