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Diane Addison, Therapist

Diane Addison, MSW, LCSW, Therapist in Fishers, Indiana

Ages Served
18-75+
Manages Medications
No, provides therapy only
Accepts Insurance

About Diane Addison (She/Her)

Diane Addison, LCSW, is passionate about helping individuals and couples find meaningful, lasting change through compassionate and evidence-based care. Practicing in Indiana at LifeStance Health, Diane works with adults and seniors facing a wide range of mental health concerns. She specializes in providing thoughtful, individualized therapy for those managing anxiety, depression, PTSD/trauma, and later-life transitions. Diane creates a welcoming, collaborative environment where clients feel genuinely heard and supported as they work toward personal growth and emotional well-being.

One area of Diane’s work she finds especially rewarding is supporting individuals who have experienced trauma, including those navigating the complexities of dissociative identity disorder. She understands how past experiences can deeply affect present-day functioning and relationships, and she is committed to walking alongside clients as they reclaim their sense of safety, identity, and resilience. Using approaches such as EMDR, Acceptance and Commitment Therapy, somatic therapy, and mindfulness-based interventions, Diane tailors treatment to meet each person’s unique needs, with a focus on building skills for long-term stability and peace.

Diane also enjoys working with military members, veterans, first responders, and women’s mental health, addressing the challenges of grief, midlife transitions, relationship difficulties, and coping with medical conditions. She offers additional support through Christian counseling and faith-based treatment options for those who wish to integrate their spiritual beliefs into therapy.

Outside of her professional role, Diane loves traveling, spending time in nature, playing musical instruments, and being with family and pets. These personal passions enrich the balance she brings to her clinical work.

Types of Care & Ages Served

Areas of Focus

Individual Therapy

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

  • ADHD
  • Aging
  • Anxiety
  • Attention & focus
  • Bipolar Disorder
  • Career & relationships (mid-life)
  • Depression/feeling down
  • Empty nesters
  • End-of-life challenges
  • First responder stress
  • Focus, concentration & memory
  • General relationship issues
  • Grief & loss
  • Hallucinations
  • Intense mood changes
  • Marital stress or divorce
  • Men's health/issues
  • Menopause & perimenopause
  • Military & veteran
  • Obsessive Compulsive Disorder
  • Other women's health concerns
  • Panic attacks
  • Parenthood
  • Patterns affecting behavior, emotions and relationships
  • Personality disorders
  • PMS & PMDD
  • Premarital counseling
  • Psychosis/issues with reality
  • Retirement
  • Schizophrenia/schizoaffective
  • Self-esteem
  • Sexual trauma
  • Sleep issues or insomnia
  • Stress from ongoing health issues
  • Stress management
  • Trauma & PTSD
  • Unusual thoughts or beliefs

Couples Therapy

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

  • ADHD
  • Aging
  • Anxiety
  • Attention & focus
  • Bipolar Disorder
  • Career & relationships (mid-life)
  • Chronic pain-related issues
  • Depression/feeling down
  • Empty nesters
  • Focus, concentration & memory
  • General relationship issues
  • Grief & loss
  • Hallucinations
  • Intense mood changes
  • Marital stress or divorce
  • Men's health/issues
  • Menopause & perimenopause
  • Other women's health concerns
  • Panic attacks
  • Parenthood
  • Patterns affecting behavior, emotions and relationships
  • Personality disorders
  • PMS & PMDD
  • Premarital counseling
  • Psychosis/issues with reality
  • Retirement
  • Schizophrenia/schizoaffective
  • Self-esteem
  • Sexual trauma
  • Stress from ongoing health issues
  • Stress management
  • Trauma & PTSD
  • Unusual thoughts or beliefs

Languages

  • English

Education

  • Indiana University - Purdue University Indianapolis
  • Indiana University - Purdue University - Iu Fort Wayne

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Frequently Asked Questions About Diane Addison

Please call us at 317-558-0630 to schedule an appointment with Diane Addison.

See what our patients are saying about Diane Addison

Very helpful and attuned to my issues. I look forward to each session and finish feeling very positive. Highly recommend.
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Beverley D.

Beverley D.

Nov 30, 2025
Google Google
Excellent experience
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Jonah C.

Jonah C.

Oct 19, 2025
Google Google
Excellent experience
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Nanette J.

Nanette J.

Oct 09, 2025
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Diane Addison, Therapist in Fishers, Indiana

Diane Addison

Therapist in Fishers, Indiana

New patient?

Check availability and book your first appointment Call for Availability

Already have an appointment?

Video visit waiting room Join Now
Existing patient portal Sign in