Photo of Mariah Oscarson, Marriage & Family Therapist, LMFT
Mariah Oscarson
Marriage & Family Therapist, LMFT
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Photo of Mariah Oscarson, Marriage & Family Therapist, LMFT

Mariah Oscarson

Marriage & Family Therapist, LMFT

Verified by Psychology Today Verified by Psychology Today
1 Endorsed
Call Me
Let's Connect (909) 787-1449
Photo of Mariah Oscarson, Marriage & Family Therapist, LMFT
Available both in-person and online
Riverside, CA 92508
You look like you have it together—but inside, you feel overwhelmed, anxious, or stuck in your own head. You might be overthinking everything, feeling stretched thin, or trying to keep up with work, relationships, and life without burning out. Many of my clients are navigating past experiences, relationship stress, or life transitions while feeling unsettled internally. Together, we slow things down, make sense of these patterns, and create meaningful, lasting change.
My approach is warm, collaborative, and grounded in understanding the patterns that shape how you think, feel, and relate to others. I integrate trauma-informed care, including EMDR, to help process difficult experiences and reduce their impact on your daily life. Together, we’ll work toward greater self-integration as well as gaining practical tools.
I offer both traditional in-office or telehealth sessions, as well as walk-and-talk therapy for clients who feel more comfortable processing while moving or being outdoors. When it’s meaningful to you, I’m also open to incorporating your faith or spiritual beliefs into our work.
Call or Mariah Oscarson now for a free 15 minute consultation - (909) 787-1449

My Practice at a Glance

Available both in-person and online

Riverside, CA 92508

(909) 787-1449
I specialize in Anxiety, Trauma and PTSD and Relationship Issues 
$150 Per Session  
I see individuals, couples and groups  
Let's Connect (909) 787-1449
Photo of Mariah Oscarson, Marriage & Family Therapist, LMFT

My Practice at a Glance

Available both in-person and online

Riverside, CA 92508

(909) 787-1449
I specialize in Anxiety, Trauma and PTSD and Relationship Issues 
$150 Per Session  
I see individuals, couples and groups  

Finances

Fees

  • Individual Sessions $150
  • Couple Sessions $150
  • Sliding scale: apply if you may be eligible

Payment Methods

ACH Bank transfer, American Express, Check, Discover, Health Savings Account, Mastercard, Venmo, Visa, Zelle
"
I am able to provide a superbill for you to submit to your insurance company for reimbursement.
Photo of Mariah Oscarson, Marriage & Family Therapist, LMFT
Mariah Oscarson
Marriage & Family Therapist, LMFT
Call or for a free 15 minute consultation now - (909) 787-1449
"
I am able to provide a superbill for you to submit to your insurance company for reimbursement.
Photo of Mariah Oscarson, Marriage & Family Therapist, LMFT
Mariah Oscarson
Marriage & Family Therapist, LMFT
Call or for a free 15 minute consultation now - (909) 787-1449

Qualifications

  • Verified by Psychology Today Licensed by State of California / 151077 Mariah Danielle Oscarson
  • Education and Years In Practice

  • In Practice for 4 years
  • Attended Hope International University, Masters of Arts in Marriage and Family Therapy, Graduated 2022
  • Additional Credentials

  • Certificate from EMDR Basic Training 2021
Photo of Mariah Oscarson, Marriage & Family Therapist, LMFT
Mariah Oscarson
Marriage & Family Therapist, LMFT
Feel free to ask about qualifications and training experience. or (909) 787-1449
Photo of Mariah Oscarson, Marriage & Family Therapist, LMFT
Mariah Oscarson
Marriage & Family Therapist, LMFT
Feel free to ask about qualifications and training experience. or (909) 787-1449

Specialties and Expertise

Top Specialties

  • Anxiety
  • Trauma and PTSD
  • Relationship Issues

Expertise

  • Addiction
  • Burnout
  • Codependency
  • Coping Skills
  • Emotional Disturbance
  • Family Conflict
  • First Responders
  • Grief
  • Life Transitions
  • Self Esteem
  • Spiritual Abuse
  • Stress
Photo of Mariah Oscarson, Marriage & Family Therapist, LMFT
Mariah Oscarson
Marriage & Family Therapist, LMFT
Do these issues align with your needs? or (909) 787-1449
Photo of Mariah Oscarson, Marriage & Family Therapist, LMFT
Mariah Oscarson
Marriage & Family Therapist, LMFT
Do these issues align with your needs? or (909) 787-1449

Endorsement

Kiersten Delben
Kiersten Delben
Marriage & Family Therapist AssociateMSAMFT
I consistently appreciate how steady and grounded Mariah is. She brings warmth and a sense of humor to her interactions that help build trust and confidence in her ability to support clients through difficult moments.

Client Focus

Age

Adults
Elders (65+)

Participants

Individuals
Couples
Group

Religion

Christian

Age

Adults
Elders (65+)

Participants

Individuals
Couples
Group

Religion

Christian

Treatment Approach

Types of Therapy

  • Acceptance and Commitment (ACT)
  • Attachment-based
  • Cognitive Behavioral (CBT)
  • Dialectical Behavior (DBT)
  • EMDR
  • Emotionally Focused
  • Existential
  • Experiential Therapy
  • Gestalt
  • Internal Family Systems (IFS)
  • Motivational Interviewing
  • Narrative
  • Relational
  • Trauma Focused
  • Walk-and-Talk Therapy
Photo of Mariah Oscarson, Marriage & Family Therapist, LMFT
Mariah Oscarson
Marriage & Family Therapist, LMFT
Ask about what different forms of therapy will be like. or (909) 787-1449
Photo of Mariah Oscarson, Marriage & Family Therapist, LMFT
Mariah Oscarson
Marriage & Family Therapist, LMFT
Ask about what different forms of therapy will be like. or (909) 787-1449

Location

Primary Location

Riverside, CA 92508

(909) 787-1449

Nearby Areas

Photo of Mariah Oscarson, Marriage & Family Therapist, LMFT
Mariah Oscarson
Marriage & Family Therapist, LMFT
Call for a free consultation now - (909) 787-1449
Photo of Mariah Oscarson, Marriage & Family Therapist, LMFT
Mariah Oscarson
Marriage & Family Therapist, LMFT
Call for a free consultation now - (909) 787-1449