How Long Does a Typical TMS Session Last?

Illustration of a brain with digital interface elements representing advanced neurological treatment.

TMS therapy has garnered attention for its effectiveness in treating various psychiatric conditions, primarily major depressive disorders, especially when traditional treatments have not been successful. For those new to TMS, understanding what to expect during a session can help in making informed decisions about pursuing this treatment.

Duration of a Typical TMS Therapy Session

A standard TMS session at Lighthouse Psychiatry typically lasts between 20 to 40 minutes. During the session, a magnetic coil is placed near the head, specifically over the prefrontal cortex, which is believed to be less active in people suffering from depression. This coil then delivers magnetic pulses that stimulate nerve cells in the region responsible for mood control, helping to alleviate symptoms of depression.

Patients undergoing TMS therapy do not need anesthesia or sedation and can remain awake and alert throughout the process. This non-invasiveness allows patients to resume their daily activities immediately after each session without downtime.

Frequency and Course of Treatment

The complete course of TMS therapy usually involves sessions five days a week for four to six weeks. However, the duration can vary based on individual responses to the treatment. It’s essential to have an initial consultation with our team to tailor the therapy to your specific needs, ensuring the most effective treatment plan is established.

What to Expect During TMS Therapy

Patients often feel a tapping sensation on their scalp and may hear a clicking sound as the magnetic pulses are administered. The experience is generally painless, though some might experience mild discomfort or headache during the initial sessions, which typically subsides as the body adjusts to the treatment.

Learn More About TMS Therapy

For those considering TMS therapy or wanting more information about what to expect, our professional staff at Lighthouse Psychiatry is here to help. We encourage you to visit our dedicated TMS therapy page at Lighthouse TMS Therapy or contact us directly. Our team in Scottsdale is ready to assist you with any questions you have and can provide further details about how TMS could be the right choice for your mental health needs. Join us at Lighthouse Psychiatry and take a step towards a brighter, healthier future.

Karen McIntosh, LCSW

Therapist See age 18+

CLINIC: Virtual

Compassionate. Experienced. Client-focused. Karen McIntosh brings over a decade of experience in the mental health field, helping individuals and families navigate life’s challenges with empathy and expertise. As a Licensed Clinical Social Worker (LCSW), Karen specializes in working with clients experiencing anxiety and depression by utilizing a diverse range of therapeutic approaches, including Cognitive Behavioral Therapy (CBT), Dialectical Behavior Therapy (DBT), psychoanalysis and humanistic therapy.

Karen’s experience spans across various settings, from private practice to hospital environments, where she has provided tailored treatment plans, conducted comprehensive assessments, and supported clients dealing with anxiety, mood disorders, and life transitions. Her approach is rooted in understanding each client’s unique needs, empowering them to achieve their goals through evidence-based strategies and compassionate guidance.

Karen combines academic excellence with real-world experience to offer a safe, supportive, and results-driven therapeutic experience.  Whether you’re seeking support for personal growth, emotional challenges, or relationship dynamics, Karen is committed to walking alongside you on your journey to mental well-being.

While she calls both Georgia and Arizona her home, she enjoys exploring the world to take part in culture, language, community and most of all, food.  She spends her free time hiking, walking, reading, watching documentaries and even the occasional guilty pleasure reality show.

Take the first step towards a healthier you—connect with Karen today.

Tristan Echevarria, BS

Therapist-in-training

CLINIC: Gilbert

Fluent in English

Tristan is currently pursuing a Master’s degree in Clinical Mental Health Counseling at Grand Canyon University. He earned his Bachelor’s degree in Psychology from Arizona State University and has an extensive background in mental health. Tristan has worked closely with innovative alternative treatments, including Transcranial Magnetic Stimulation (TMS) and Transcranial Photobiomodulation (Red Light Therapy), to support individuals in their mental health journey. Tristan is passionate about helping clients navigate life’s challenges by providing a safe and supportive environment. He integrates evidence-based practices with individualized treatment plans, striving to empower clients to overcome obstacles and achieve personal growth.


In his spare time, Tristan enjoys watching sports such as football and baseball, exercising at the gym, playing video games, and spending time with family.