Photo of Sonja Wanhala, Marriage & Family Therapist, MS, LMFT
Sonja Wanhala
Marriage & Family Therapist, MS, LMFT
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Photo of Sonja Wanhala, Marriage & Family Therapist, MS, LMFT

Sonja Wanhala

Marriage & Family Therapist, MS, LMFT

Verified by Psychology Today Verified by Psychology Today
1 Endorsed
Call Me
Let's Connect (707) 416-2392
Photo of Sonja Wanhala, Marriage & Family Therapist, MS, LMFT
Available both in-person and online
Petaluma, CA 94952
Are you feeling stuck, overwhelmed, or struggling with anxiety, OCD, or a major life transition? You don’t have to navigate it alone. I work with tweens, teens, and adults, offering individualized, compassionate support tailored to each person’s unique needs, personality, and goals. I have specialized training in OCD treatment and ERP. I also have extensive experience helping clients navigate anxiety, depression, relationship challenges, and significant life transitions. Together, we’ll explore the patterns and obstacles that may be keeping you stuck while developing practical tools and and coping strategies.
My therapeutic approach integrates mindfulness-based practices with Cognitive Behavioral Therapy (CBT) and Acceptance and Commitment Therapy (ACT). For clients experiencing OCD, I incorporate Exposure and Response Prevention (ERP), an evidence-based treatment that helps reduce the power of intrusive thoughts and compulsive behaviors.
I strive to create a warm, calming, and supportive environment where clients feel safe, understood, and empowered. I value genuine connection and often use empathy and humor to help clients feel at ease. Our work together is collaborative, with a focus on building emotional regulation, effective problem-solving skills, and resilience.
Take the first step to help. Call or Sonja Wanhala now - (707) 416-2392

My Practice at a Glance

Available both in-person and online

Petaluma, CA 94952

(707) 416-2392
My website
I offer in-person and virtual therapy, providing a warm, collaborative space where you can be yourself. Smart Train accessible office.
$185 Per Session  
Individual one-on-one therapy 
Let's Connect (707) 416-2392
Photo of Sonja Wanhala, Marriage & Family Therapist, MS, LMFT

My Practice at a Glance

Available both in-person and online

Petaluma, CA 94952

(707) 416-2392
My website
I offer in-person and virtual therapy, providing a warm, collaborative space where you can be yourself. Smart Train accessible office.
$185 Per Session  
Individual one-on-one therapy 

Finances

Fees

  • Individual Sessions $185

Payment Methods

American Express, Cash, Check, Discover, Health Savings Account, Mastercard, Visa

Insurance

  • Out of Network
"
I can provide Super Bills for FSA/HSA or out of network reimbursement.
Photo of Sonja Wanhala, Marriage & Family Therapist, MS, LMFT
Sonja Wanhala
Marriage & Family Therapist, MS, LMFT
or call with questions - (707) 416-2392
"
I can provide Super Bills for FSA/HSA or out of network reimbursement.
Photo of Sonja Wanhala, Marriage & Family Therapist, MS, LMFT
Sonja Wanhala
Marriage & Family Therapist, MS, LMFT
or call with questions - (707) 416-2392

Qualifications

  • Verified by Psychology Today Licensed by State of California / 46374 Sonja Wanhala
  • Education and Years In Practice

  • In Practice for 21 years
  • Attended Dominican University of California, Graduated 2005
  • Additional Credentials

  • Certificate from CA Association of Marriage & Family Therapists 2008
"
I have over 22 years of experience in the field helping children, teens and adults.
Photo of Sonja Wanhala, Marriage & Family Therapist, MS, LMFT
Sonja Wanhala
Marriage & Family Therapist, MS, LMFT
or call with questions - (707) 416-2392
"
I have over 22 years of experience in the field helping children, teens and adults.
Photo of Sonja Wanhala, Marriage & Family Therapist, MS, LMFT
Sonja Wanhala
Marriage & Family Therapist, MS, LMFT
or call with questions - (707) 416-2392

Specialties and Expertise

Expertise

  • ADHD
  • Anxiety
  • Behavioral Issues
  • Child
  • Coping Skills
  • Depression
  • Divorce
  • Education and Learning Disabilities
  • Emotional Disturbance
  • Family Conflict
  • Grief
  • Infertility
  • Life Transitions
  • Mood Disorders
  • Obsessive-Compulsive (OCD)
  • Parenting
  • Peer Relationships
  • Relationship Issues
  • School Issues
  • Self Esteem
  • Stress
  • Transgender
  • Trauma and PTSD
  • Women's Issues
"
I specialize in the treatment of OCD and anxiety, and support clients through life transitions such as divorce, career exploration and perimenopause.
Photo of Sonja Wanhala, Marriage & Family Therapist, MS, LMFT
Sonja Wanhala
Marriage & Family Therapist, MS, LMFT
or call with questions - (707) 416-2392
"
I specialize in the treatment of OCD and anxiety, and support clients through life transitions such as divorce, career exploration and perimenopause.
Photo of Sonja Wanhala, Marriage & Family Therapist, MS, LMFT
Sonja Wanhala
Marriage & Family Therapist, MS, LMFT
or call with questions - (707) 416-2392

Endorsement

Kira Sue Kayler
Kira Sue Kayler
Marriage & Family Therapist, LMFT, MS
Sonja Wanhala is a compassionate and highly skilled therapist. Sonja will provide you, your family or your child/teen with exemplary care and services.

Client Focus

Age

Preteen , 
Teen , 
Adults

Participants

Individuals

Age

Preteen , 
Teen , 
Adults

Participants

Individuals

Treatment Approach

Types of Therapy

  • Attachment-based
  • Brainspotting
  • Clinical Supervision and Licensed Supervisors
  • Cognitive Behavioral (CBT)
  • Exposure Response Prevention (ERP)
  • Humanistic
  • Mindfulness-Based (MBCT)
  • Person-Centered
  • Psychodynamic
  • Relational
  • Strength-Based
  • Trauma Focused
Photo of Sonja Wanhala, Marriage & Family Therapist, MS, LMFT
Sonja Wanhala
Marriage & Family Therapist, MS, LMFT
Ask about what different forms of therapy will be like. or (707) 416-2392
Photo of Sonja Wanhala, Marriage & Family Therapist, MS, LMFT
Sonja Wanhala
Marriage & Family Therapist, MS, LMFT
Ask about what different forms of therapy will be like. or (707) 416-2392

Location

Primary Location

Petaluma, CA 94952

(707) 416-2392
"
I offer in-person and virtual therapy, providing a warm, collaborative space where you can be yourself. Smart Train accessible office.
Photo of Sonja Wanhala, Marriage & Family Therapist, MS, LMFT
Sonja Wanhala
Marriage & Family Therapist, MS, LMFT
Take the first step to help. Call now - (707) 416-2392
"
I offer in-person and virtual therapy, providing a warm, collaborative space where you can be yourself. Smart Train accessible office.
Photo of Sonja Wanhala, Marriage & Family Therapist, MS, LMFT
Sonja Wanhala
Marriage & Family Therapist, MS, LMFT
Take the first step to help. Call now - (707) 416-2392