What Is the Difference Between Trauma and PTSD?
- Tiffany Kettermann
- Apr 13
- 4 min read
By Health Allies Counseling · healthalliescounseling.com · 971-270-0167
Founded by Tiffany Kettermann, LPC, LMHC, CADCI
Proudly Serving Portland, Oregon & Surrounding Areas

“Understanding the difference between trauma and PTSD — therapy support in Portland, Oregon at Health Allies Counseling”
Trauma and PTSD Are Not the Same Thing — Here Is What You Need to Know
Trauma and PTSD are closely related but not interchangeable. At Health Allies Counseling, located at 2950 SE Stark Street, Suite 130, Portland, OR 97214 and founded by Tiffany Kettermann, LPC, LMHC, CADCI, we work with individuals navigating both trauma and PTSD every day. The short answer: trauma is an experience that overwhelms your capacity to cope, while PTSD — Post-Traumatic Stress Disorder — is a specific clinical diagnosis that can develop after trauma. Not everyone who experiences trauma will develop PTSD, but everyone with PTSD has experienced trauma. Call or text 971-270-0167 or visit healthalliescounseling.com/newclient to get started. We accept Oregon Health Plan (OHP/Medicaid), Kaiser Permanente, Providence Health Plan, Cigna/Evernorth, Blue Cross Blue Shield (BCBS), Aetna, PacificSource, and Regence, including OHP HealthShare/CareOregon, Trillium, Columbia Pacific, Jackson Care Connect, and Open Card through Oregon Health Plan.
What Is Trauma?
Trauma is not defined by the event itself — it is defined by the impact that event has on your nervous system and sense of self. Trauma can result from:
• A single overwhelming event (acute trauma) — car accident, assault, natural disaster, sudden loss
• Repeated or prolonged experiences (chronic trauma) — childhood abuse, domestic violence, ongoing racial discrimination
• Multiple traumatic events over time (complex trauma) — often beginning in childhood
Common trauma symptoms include intrusive memories, emotional numbness, hypervigilance, difficulty trusting others, shame, sleep disturbances, and physical symptoms. These responses are not signs of weakness — they are your nervous system doing exactly what it was designed to do.
What Is PTSD?
PTSD is a diagnosable mental health condition that develops in some people following trauma. According to clinical diagnostic criteria, PTSD involves four symptom clusters persisting for more than one month:
1. Intrusion symptoms — flashbacks, nightmares, unwanted distressing memories
2. Avoidance — avoiding reminders of the trauma
3. Negative mood and cognition — guilt, shame, emotional numbing, loss of interest
4. Changes in arousal — hypervigilance, irritability, sleep difficulty, exaggerated startle response
Research from the National Center for PTSD estimates about 70% of US adults will experience at least one traumatic event in their lifetime, but only around 20% will develop PTSD. Trauma is nearly universal; PTSD is a specific clinical outcome.
What Is the Difference Between Trauma and PTSD in Practical Terms?
Think of it this way: trauma is the wound. PTSD is a specific way that wound can become more persistent if it does not receive the care it needs. Related conditions include Acute Stress Disorder, Adjustment Disorder, and Complex PTSD (C-PTSD) — increasingly recognized as distinct, arising from prolonged or repeated trauma, particularly in childhood.
What Are the Most Effective Treatments for Trauma and PTSD?
Both trauma and PTSD are highly treatable. At Health Allies Counseling (2950 SE Stark Street, Suite 130, Portland, OR 97214), our therapists use:
• EMDR (Eye Movement Desensitization and Reprocessing)
• Trauma-focused Cognitive Behavioral Therapy (CBT)
• Somatic therapies that work with the body’s stored stress response
• Internal Family Systems (IFS) and other relational approaches
Learn more at healthalliescounseling.com/services. For a deeper understanding of trauma neuroscience, we recommend the work of Dr. Bessel van der Kolk at the Trauma Research Foundation (traumaresearchfoundation.org).
Trauma, PTSD, and Marginalized Communities
BIPOC individuals, LGBTQIA2S+ people, immigrants, and disabled people carry an additional burden of minority stress and racial trauma rooted in structural and social conditions. At Health Allies Counseling, we are an anti-racist, LGBTQIA+ affirming practice that understands trauma through this broader lens.
Areas Served
In-person trauma therapy at 2950 SE Stark Street, Suite 130, Portland, OR 97214. Telehealth statewide including Portland, Beaverton, Hillsboro, Lake Oswego, Gresham, Salem, Eugene, Bend, Medford, Corvallis, and all Oregon communities.
Frequently Asked Questions
Q: Can you have trauma without having PTSD?
Yes. Most people who experience trauma do not develop PTSD. But trauma symptoms that persist and interfere with daily life always deserve professional attention, regardless of diagnosis.
Q: How do I know if I have PTSD or just trauma?
A licensed mental health clinician can help you understand whether your symptoms meet the criteria for PTSD. What matters most is whether your symptoms are affecting your quality of life — if they are, support is available.
Q: Does Health Allies Counseling treat both trauma and PTSD?
Yes. We offer EMDR, trauma-focused CBT, and somatic approaches in person at 2950 SE Stark Street, Suite 130, Portland, OR 97214 and via telehealth statewide. Contact us at 971-270-0167 or healthalliescounseling.com/newclient.
Q: Is PTSD permanent?
No. PTSD is highly treatable. With appropriate therapy, many people experience significant reduction in symptoms. Early intervention tends to produce the best outcomes, but healing is possible at any stage.
Q: Does Oregon Health Plan cover trauma and PTSD treatment?
Yes. OHP covers outpatient therapy for trauma and PTSD, including EMDR. Health Allies Counseling accepts OHP HealthShare/CareOregon, Trillium, Columbia Pacific, Jackson Care Connect, and Open Card and Oregon Health Plan (OHP/Medicaid), Kaiser Permanente, Providence Health Plan, Cigna/Evernorth, Blue Cross Blue Shield (BCBS), Aetna, PacificSource, and Regence.
You Do Not Have to Keep Living With the Weight of What Happened
Schedule your free 15-minute consultation today.
📞 971-270-0167
📍 2950 SE Stark Street, Suite 130, Portland, OR 97214
Accepting new clients · OHP & most insurance accepted · Sliding scale available
This blog is for informational purposes only and does not constitute medical or psychological advice.



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