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Therapist in Riverside, Rhode Island Allison Dionne, Therapist

Gender Identity: Female (She/Her)

Ages Served: 15-74

Appointments: In-office and Online

Manages Medications: No, provides therapy only

Accepts Insurance: Yes - View accepted plans

Allison Dionne, Therapist

Allison Dionne, LMHC, LCDP, QMHP

Specializes In:

Anxiety
Depression/feeling down
Detachment/disconnection
Dissociative disorders
General relationship issues
Marital stress or divorce
Panic attacks
Premarital counseling
Self-esteem
Stress management
See all specialties >

Allison Ouellette, LMHC, LCDP, QMHP, is committed to helping individuals across Rhode Island feel empowered, supported, and informed on their mental health journey. She creates a collaborative and nonjudgmental space for teens, adults, and older adults to work toward meaningful change. Whether navigating complex life transitions, managing mental health symptoms, or addressing challenges related to substance use, Allison tailors care to meet the unique goals of each person she works with. At LifeStance Health, Allison provides individual, couples, and group therapy using evidence-based approaches such as Cognitive Behavioral Therapy (CBT), Dialectical Behavior Therapy (DBT), and Acceptance and Commitment Therapy (ACT). She supports clients managing anxiety, depression, and bipolar disorder, and brings a strong clinical foundation in treating co-occurring substance use concerns. With extensive experience in both mental health and addiction counseling, Allison is especially skilled at helping individuals understand how these issues intersect and influence one another, leading to more effective, integrated treatment. Allison has a particular passion for working with first responders and individuals navigating legal system involvement, offering nonjudgmental support and practical tools to manage stress, trauma, and systemic challenges. She is also deeply experienced in supporting clients coping with PTSD, grief, ADHD, and life transitions, offering strategies to build resilience and promote long-term emotional well-being. Her work is grounded in the belief that every client has the capacity for self-advocacy and growth. Allison takes a strengths-based, person-centered approach, ensuring clients have access to all available options so they can make empowered decisions about their care. She is a fan of mindfulness practices and integrates these techniques into sessions to promote grounding and self-awareness. Outside of her clinical work, Allison is an avid animal lover and values personal practices that encourage presence and balance.

Types of Care & Ages Served

Areas of Focus

Individual Therapy

Get help addressing challenges and improve well-being with a clinician's guidance.

  • Anxiety
  • Detachment/disconnection
  • Dissociative disorders
  • Panic attacks
  • Stress management
  • ADHD
  • Aging
  • Attention & focus
  • Bipolar Disorder
  • Childhood behavioral issues
  • Conditions caused by stress
  • Family conflict
  • Grief & loss
  • Hallucinations
  • Intense mood changes
  • Obsessive Compulsive Disorder
  • Parenting
  • Psychosis/issues with reality
  • Retirement
  • Schizophrenia/schizoaffective
  • School avoidance
  • School behavioral issues
  • Sexual trauma
  • Trauma & PTSD
  • Unusual thoughts or beliefs

Couples Therapy

Helps partners address relationship conflict and improve communication with a clinician's guidance.

  • Anxiety
  • Depression/feeling down
  • General relationship issues
  • Marital stress or divorce
  • Panic attacks
  • Premarital counseling
  • Self-esteem
  • Stress management
  • ADHD
  • Aging
  • Attention & focus
  • Conditions caused by stress
  • Family conflict
  • Grief & loss
  • Hallucinations
  • Obsessive Compulsive Disorder
  • Parenting
  • Psychosis/issues with reality
  • Retirement
  • Schizophrenia/schizoaffective
  • Sexual trauma
  • Trauma & PTSD
  • Unusual thoughts or beliefs

Languages

  • English

Education

  • Johnson & Wales University

  • Capella University

FAQs

Please call us at 401-530-5088 to schedule an appointment with Allison Dionne.

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See what our patients are saying about Allison Dionne

Allie has changed my life, it'll be 2 years of every Friday morning with her, and she's not only helped me get sober and stay sober, but she's made me a better person, specifically as a husband and father. She's very matter of fact and direct, which is helpful with my personality, but she also has many mechanisms for coping and handling certain situations that can be difficult. I'll be 2 years sober on March 1st of 2026, outside of my spouse, she has been my number #1 supporter, and I owe everything to her. She is the most incredible human being, I'm lucky that we connected or my life could have been down a very different path. Thank you, Allie. “There were days I felt lost in my own darkness, but you kept reminding me where my path was. Sobriety became my way home—and you walked that long road beside me.”
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Greg A.

Greg A.

Feb 17, 2026
Google Google
Alli is the best therapist I've had. She is brilliant, kind, and supportive. She helps guide me through circumstances with a positive attitude, and kind, caring encouragement. I would literally recommend Allison to everyone.
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J R.

J R.

Nov 24, 2025
Google Google
Excellent counselor that is a great fit with my needs. If we need to go off syllabus to cover an issue, it is not a problem. Very flexible to fit my needs and cover the issues that need to be covered. I am very satisfied.
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Phil F.

Phil F.

Apr 04, 2026
Google Google
Easy to do
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Topher

Topher

Dec 04, 2025
Google Google
Excellent experience
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Greg G.

Greg G.

Dec 15, 2025
Google Google
Excellent experience
Read Full Review
Tessa R.

Tessa R.

Oct 09, 2025
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