Rene L. Lewellyn, MFT, Marriage & Family Therapist in Brentwood
Relationships are a fact of life. We all live in relation to each other as spouses, children, parents & friends. Even in the best of these relationships, inevitably, problems occur. Often, we are able to resolve problems on our own. However, there are times when the help of an expert in relationships, such as a Marriage and Family Therapist, is needed to: *improve communications, *increase understanding in relationships, *resolve conflicts, *improve parenting skills,*relieve stress, depression, anxiety,*strengthen the bonds of relationships & gain a better understanding of one another.
This is where I come in. Over the past 11 years, I have used my caring, non-judgemental approach to help my clients to gain expertise in using new and more effective ways of dealing with the every day stresses and strain that can plague relationships and erode self confidence.
I believe successful therapy requires collaboration between therapist and client. As such, I work with children, adults, and couples to help them set and achieve manageable, and personally meaningful goals. Through my genuine, compassionate approach, I provide a safe environment to aid clients in attaining more successful lives and relationships.
Take the first step to help. Call or Email Rene L. Lewellyn now - (925) 979-5943


  • Years in Practice: 9 Years
  • School: University of San Francisco
  • Year Graduated: 2000
  • License No. and State: MFC42173 California


  • Avg Cost (per session): $120 - $130
  • Accepts Insurance: Yes
  • Accepted Payment Methods: Check, Discover, Mastercard, Visa

Accepted Insurance Plans
  • Ceridian EAP
  • Claremont EAP
  • Empathia Pacific EAP
  • Medica
  • Sutter EAP
  • ValueOptions
  • Victims of Crime
  • Out of Network
Verify your health insurance coverage when you arrange your first visit.

Additional Credentials

  • Membership: CalAPT
  • Member Since: 2006
  • Membership: CAMFT
  • Member Since: 1998


  • Relationship Issues
  • Child or Adolescent
  • Coping Skills


  • Adoption
  • Anger Management
  • Anxiety
  • Behavioral Issues
  • Depression
  • Divorce
  • Domestic Abuse
  • Domestic Violence
  • Emotional Disturbance
  • Family Conflict
  • Grief
  • Infidelity
  • Oppositional Defiance
  • Parenting
  • Peer Relationships
  • Self Esteem
  • Sexual Abuse
  • Sexual Abuse victim
  • Spirituality
  • Stress
  • Suicidal Ideation
  • Trauma and PTSD

Mental Health

  • Elderly Persons Disorders
  • Impulse Control Disorders
  • Mood Disorders
  • Thinking Disorders


  • Bisexual
  • Gay
  • Lesbian

Client Focus


  • Toddlers / Preschoolers (0 to 6)
  • Children (6 to 10)
  • Preteens / Tweens (11 to 13)
  • Adolescents / Teenagers (14 to 19)
  • Adults
  • Elders (65+)


  • Bisexual Clients
  • Gay Clients
  • Heterosexual Clients
  • Lesbian Clients

Treatment Approach

Treatment Orientation

  • Cognitive Behavioral (CBT)
  • Eclectic
  • Family / Marital
  • Filial Therapy
  • Play Therapy
  • Trained in The Gottman Method of couples therapy


  • Individuals
  • Couples
  • Family
Last Modified: 16 Jun 2017
Rene L. Lewellyn, MFT, Marriage & Family Therapist in Brentwood

Rene L. Lewellyn

Marriage & Family Therapist, MFT