Transcranial Magnetic Stimulation (TMS) Therapy in Los Angeles


Safe, effective, FDA-approved treatment for depression and OCD.

  • Non-invasive
  • Medication-free
  • Covered by most major insurance plans

Why Consider TMS Therapy?

Transcranial Magnetic Stimulation (TMS) is a groundbreaking, non-invasive treatment for individuals seeking lasting relief from various mood disorders, even when traditional treatments haven't worked.

At Ketamine Clinics Los Angeles (KCLA), we use the FDA-approved Magventure TMS Therapy system for treating depression and OCD. There are many off-label protocols for patients struggling with anxiety, PTSD, substance use disorder, and other mood disorders.

  • FDA-cleared, non-invasive, outpatient therapy.
  • No systemic side effects or need for medication.
  • 70–80% success rate for depression and OCD.
  • Covered by most major insurance plans.
  • Delivered by compassionate, experienced clinicians.
  • Backed by science and patient-reported TMS benefits

TMS in Los Angeles allows you to get effective care without disrupting your daily life. Most patients drive themselves to and from each session and continue with their day as usual.

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What is TMS Therapy?

TMS (Transcranial Magnetic Stimulation) is a safe, medication-free, FDA-approved treatment for mood disorders like depression and OCD. During a TMS session, gentle magnetic pulses, like those used in MRI machines, target areas of your brain that help regulate mood. This stimulation promotes neuroplasticity, helping the brain build healthier pathways over time.

Unlike other treatments, TMS is non-invasive and doesn’t involve anesthesia or medication. There’s no recovery period, so you can resume daily activities immediately after.

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Your KCLA Providers
Steven L. Mandel, MD

Steven L. Mandel, MD

Co-Founder and President, Board Certified Anesthesiologist with a Master’s Degree in Psychology

Steven L. Mandel, MD

Steven L. Mandel, MD, is the Co-Founder and President of Ketamine Clinics Los Angeles and an internationally recognized pioneer in the use of ketamine infusion therapy for mental health disorders and chronic pain conditions. He is a board-certified anesthesiologist with more than 40 years of clinical experience using ketamine and also holds a master’s degree in psychology. Dr. Mandel is a founding physician and former first president of the American Society of Ketamine Physicians, Psychotherapists, and Practitioners (ASKP3).

Dr. Mandel is a frequent speaker at scientific and medical conferences and is regularly quoted in the media on topics including ketamine research, clinical best practices, treatment innovation, and comparisons between ketamine therapy and traditional psychiatric treatments. He is widely known for his unwavering dedication to patient safety, outcomes, and education.


Dr. Mandel earned his medical degree from the University of Southern California Keck School of Medicine and completed his anesthesiology residency at Massachusetts General Hospital and the University of California, Los Angeles Center for the Health Sciences. He lives in Los Angeles with his wife and family and enjoys traveling, sailing, skiing, and spending time with loved ones.

Kathleen Lopez, MD

Kathleen Lopez, MD

Psychiatrist, Double Board Certified in Adult Psychiatry and Child and Adolescent Psychiatry

Kathleen Lopez, MD

Kathleen Lopez, MD, is a board-certified psychiatrist specializing in adult psychiatry as well as child and adolescent psychiatry at Ketamine Clinics Los Angeles. She earned her Bachelor of Science in Psychology with a pre-medical focus from Pacific Union College and her medical degree from Loma Linda University School of Medicine. She completed her adult psychiatry residency at the University of California, Riverside, and a child and adolescent psychiatry fellowship at UCLA, where she also served as Administrative Chief.


Dr. Lopez is deeply passionate about expanding access to high-quality mental health care, with a special focus on neurodiverse youth and adults. Fluent in both English and Spanish, she is committed to providing inclusive, compassionate care that supports individuals and families in meaningful and culturally responsive ways.


She was drawn to Ketamine Clinics Los Angeles for its collaborative culture and shared commitment to patient-centered care. Outside the clinic, Dr. Lopez enjoys crocheting, weight lifting, camping, and growing her home library. She also has a background in vocal music and continues to hold a lifelong love for music.

Jeffrey Cantrell, PMHNP-BC

Jeffrey Cantrell, PMHNP-BC

Psychiatric Mental Health Nurse Practitioner, Board Certified

Jeffrey Cantrell, PMHNP-BC

Jeffrey is a Board-Certified Psychiatric Mental Health Nurse Practitioner at Ketamine Clinics Los Angeles, who earned his undergraduate and advanced nursing degrees from the University of Texas at Arlington. As an Army veteran, he brings a strong understanding of the mental health challenges faced by service members, their families, and civilians alike.


Jeff provides inclusive, client-centered psychiatric care for individuals experiencing depression, anxiety, PTSD, and other mood and mental health disorders. He is a proud advocate for the LGBTQIA+ community and is committed to providing affirming, supportive care for individuals of all genders and sexual orientations.


His holistic approach to mental health care recognizes the connection between mind, body, and overall well-being. Jeff prioritizes collaboration and shared decision-making, tailoring treatment plans to each client’s goals while building trust and fostering long-term therapeutic relationships. He has assisted with the administration of thousands of IV Ketamine Infusions for various mental health indications throughout his tenure at Ketamine Clinics Los Angeles (KCLA). Outside of the clinic, Jeff enjoys hiking, music festivals, traveling, and exercising. 

 

Pascal Stirnimann, DNP, PMHNP-BC

Pascal Stirnimann, DNP, PMHNP-BC

Doctor of Nursing Practice, Psychiatric Mental Health Nurse Practitioner, Board Certified

Pascal Stirnimann, DNP, PMHNP-BC

Pascal Strinimann is a Psychiatric Mental Health Nurse Practitioner at Ketamine Clinics Los Angeles with a Bachelor of Arts in Psychology from the University of Miami and both a Master of Science in Nursing and Doctor of Nursing Practice from Columbia University. He specializes in treating mood disorders, trauma-related disorders, and impulse control disorders across the lifespan.


Pascal has experience in both inpatient and outpatient mental health settings, including training at a women’s shelter in New York City. His clinical background supports a comprehensive and compassionate approach to psychiatric evaluation and treatment.


He takes a holistic, family-informed approach and works closely with clients through shared decision-making to develop personalized treatment plans that support emotional health, functional improvement, and long-term wellness.  Outside the clinic, Pascal enjoys spending time outdoors biking, running, or hiking, or indoors cooking and catching up on movies and TV.

Kevin, RN

Kevin, RN

Lead Registered Nurse

Kevin, RN

Kevin is the lead Registered Nurse at Ketamine Clinics Los Angeles, who joined the clinic in early 2021 after earning his Associate Degree in Nursing from Los Angeles Harbor College. He developed strong leadership skills early in his training and showed a strong interest in mental health care.


Kevin is known for his warmth, authenticity, and ability to connect with patients receiving ketamine infusion therapy for depression and other mood disorders. His calm, compassionate presence helps patients feel safe and supported throughout their treatment experience.


His interest in psychedelic medicine and ketamine therapy began through personal exposure and has grown into a strong commitment to reducing stigma and delivering high-quality, patient-centered mental health care. He has assisted with the administration of thousands of IV Ketamine Infusions for various mental health indications throughout his tenure at Ketamine Clinics Los Angeles (KCLA). 

Edith

Edith Chak, PMHNP-BC

Psychiatric Mental Health Nurse Practitioner, Board Certified

Edith Chak, PMHNP-BC

Edith is a board-certified Psychiatric Mental Health Nurse Practitioner at Ketamine Clinics Los Angeles. She earned her Master of Science in Nursing from Western University of Health Sciences and holds two bachelor's degrees in nursing and financial services. With over 10 years of nursing experience, she transitioned into healthcare driven by a deep desire to serve others at their most vulnerable.


She previously worked at Garfield Medical Center, gaining experience in rehabilitation, pediatrics, oncology, medical surgical care, and outpatient surgery. Edith’s interest in mental health is profoundly personal and informed by loved ones who have experienced depression.
Edith is a strong advocate for alternative and adjunctive mental health treatments, including ketamine infusion therapy. She is passionate about supporting patients on their healing journeys and helping to normalize conversations about mental health care. She has assisted with the administration of thousands of IV Ketamine Infusions for various mental health indications throughout her tenure at Ketamine Clinics Los Angeles (KCLA).

Outside the clinics, she enjoys spending time with her family and friends, exploring new coffee shops, and being outdoors hiking, camping, and backpacking. Her faith remains a steady source of grounding and purpose.

Victoria

Victoria Bielma, PMHNP-BC

Psychiatric Mental Health Nurse Practitioner, Board Certified

Victoria Bielma, PMHNP-BC

Victoria Bielma is a board-certified Psychiatric Mental Health Nurse Practitioner at Ketamine Clinics Los Angeles. She graduated cum laude with a Bachelor of Science in Nursing from the American University of Health Sciences after earning her Bachelor of Arts in Psychology from the University of California, Santa Barbara. She later earned her Master of Science in Nursing from Azusa Pacific University with advanced training in Ketamine Infusion Therapy, TMS Therapy, Spravato, and Psychiatry.


Victoria has assisted with the administration of thousands of ketamine infusions for a wide range of mental health conditions. Her background includes behavioral therapy work with youth with ADD, ADHD, and autism, as well as clinical experience in a private pain management practice. These experiences shaped her interest in integrative, individualized mental health care.


Victoria is passionate about the transformative results of ketamine therapy and approaches treatment through an innovative and patient-centered lens. Outside the clinic, she enjoys hiking throughout Los Angeles, water sports, live music, travel, and spending time with her corgi, Peaches.

Julian Macias

Julian Macias, PMHNP-BC

Psychiatric Mental Health Nurse Practitioner, Board Certified

Julian Macias, PMHNP-BC

Julian is a board-certified Psychiatric Mental Health Nurse Practitioner at Ketamine Clinics Los Angeles. He holds a Master’s degree and two bachelor’s degrees in Nursing and Psychology, graduating cum laude from Western University of Health Sciences, California State University, Northridge, and Vanguard University of Southern California. His academic training reflects a strong foundation in both clinical care and behavioral science.


Prior to entering nursing, Julian worked across several industries, gaining experience in business, operations, and sales. These roles heightened his awareness of the need for meaningful reform in mental health care and ultimately led him to the innovative work at Ketamine Clinics Los Angeles. He pursued nursing with the specific goal of joining KCLA and supporting individuals with severe and treatment-resistant mental health conditions. Throughout his tenure, he has assisted in the administration of thousands of IV ketamine infusions for a range of psychiatric indications and has become proficient at mapping patients for TMS and delivering TMS treatments using the cutting-edge MagVenture technology.

 
Outside the clinic, Julian enjoys staying active through pickleball, disc golf, camping, and long hikes in the local mountains. He is also an avid foodie who loves exploring new cuisines, traveling with his long-term partner, and spending time with their dog, Harmony.

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Real people, real results.
Roger's TMS Treatment Experience
Cindy's TMS Treatment Experience
Ander's TMS Treatment Experience

How Does TMS Work

Depression and other mood disorders often involve imbalances in brain activity. For instance, the left dorsolateral prefrontal cortex (associated with mood elevation), can become less active, while other areas may become overactive. TMS treatment in Los Angeles helps correct these imbalances by delivering magnetic pulses to targeted brain regions, encouraging new and healthier neural connections.

Most patients describe the sensation as a gentle tapping on the scalp. Sessions typically last 3–20 minutes and are administered five days per week for 6-9 weeks. Some insurance companies will cover 2 sessions per day, cutting the total number of visits in half from 30-36 to 15, saving patients time and energy.

At KCLA, we also offer an accelerated protocol based on research pioneered by Stanford University. The accelerated TMS consists of 10 three-minute sessions per day, conducted over 5 consecutive days. 

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What Does TMS Treat

At a TMS therapy near you in Los Angeles, we provide tailored treatment options for: 

  • Major Depressive Disorder (FDA-approved) 
  • Obsessive-Compulsive Disorder (OCD) (FDA-approved) 
  • Generalized Anxiety Disorder (off-label) 
  • Post-Traumatic Stress Disorder (PTSD) (off-label) 
  • Other mood disorders (off-label) 

TMS is especially effective for people with treatment-resistant depression who haven't responded to medications or therapy alone.
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Is TMS Therapy Safe?

Safety is our highest priority at KCLA. TMS is an FDA-approved treatment with an excellent safety profile.

  • Non-invasive, non-systemic, outpatient procedure 
  • No sedation or anesthesia required 
  • Minimal side effects (typically mild scalp discomfort or headache) 
  • No adverse effects on memory or cognition.
  • No downtime

TMS for depression has been extensively studied by most of the reputable scientific institutions in the world, with over 60 clinical trials with results on clinicaltrials.gov alone. TMS is one of the safest and most effective depression treatments available.
Important Safety Note:
TMS should only be administered by certified technicians under the supervision of licensed mental health professionals. Avoid unregulated or DIY devices.
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Why Choose Ketamine Clinics Los Angeles for TMS?

Since 2014, KCLA has been a leader in advanced psychiatric care. Our TMS Los Angeles clinic offers a highly personalized and comfortable environment where your healing is our top priority.

Proven Expertise

Our board-certified clinicians have extensive experience delivering personalized TMS care. We take the time to understand your unique needs and tailor your treatment plan for maximum effectiveness.

Advanced, Personalized Care

We utilize the latest TMS technologies and protocols, including:

  • Theta Burst Stimulation: Ultra-short, highly effective sessions as brief as 3 minutes.
  • Accelerated TMS: Intensive protocols completed in as little as 5 days.
  • Off-label Protocols: Targeting various brain regions to simultaneously treat multiple mental health conditions in one session.

Comprehensive Support

We offer a detailed evaluation process and continuous guidance throughout your care. We also provide Ketamine Infusion Therapy, Spravato, and Holistic Psychiatry, all in one location.

A Comfortable, Supportive Environment

Every session at our Los Angeles TMS clinic takes place in a private room designed for comfort. Our compassionate staff ensures a supportive experience from start to finish.

Accessible, Insurance-Friendly Care

Most major insurance plans cover TMS Therapy, and we accept most of California's largest networks, including Medicare. We make onboarding easy, with same-week evaluations available both in-person and via telehealth for your convenience.

Trusted by Patients and Professionals

With more than 500 5-star reviews, KCLA is a trusted leader in advanced mental health care. We're honored to be recommended by referring physicians and chosen by patients seeking lasting relief from depression and other mood disorders.

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Top Insurance Plans We Accept

KCLA offers up to 24 months of interest-free financing for self-pay patients. We are in network with most health insurance for TMS Therapy and Holistic Psychiatry. Some plans may also cover Ketamine Therapy, inquire for details.

aetna Anthem Blue-Shield Carelon Cigna Compsych Enthea Kaiser Magellan Medicare MHN Optum Tricare TRIWEST
 

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TMS Therapy FAQs

General Questions

Who is a Good Candidate for TMS Therapy?
If you're an adult with depression, OCD, or another mood disorder that hasn’t improved with medication or therapy, TMS may be a great option. It's also ideal for those seeking a medication-free alternative. Our team conducts thorough evaluations to determine if TMS is right for you. 
Is TMS Therapy Effective

Clinical studies show TMS has a 70–80% success rate for depression and OCD, even for people who haven't responded to medication. Many patients experience long-lasting improvements in mood and daily functioning after completing a full treatment course. 

Is TMS Therapy Safe? Are There Side Effects?

TMS is FDA-approved and well-tolerated. It's non-invasive and doesn't require anesthesia or sedation. The most common side effect is mild scalp discomfort or a slight headache at the treatment site, which typically goes away quickly. There are no long-term side effects and no impact on memory or cognition.

How Many TMS Sessions Will I Need?

Standard treatment consists of 30–36 sessions over 6–9 weeks, with improvements often appearing after 10–15 sessions. We also offer an Accelerated Protocol that delivers a full course of treatment in just five days for rapid results. 

Does TMS Hurt? What Does It Feel Like?

Most patients describe TMS as a light tapping sensation on the scalp and find it very tolerable and sometimes even relaxing. You'll remain awake and alert throughout each session, able to listen to music, watch TV, or chat with your KCLA Care Team.

Is TMS Covered by Insurance?

Most major insurance plans cover TMS Therapy for FDA-approved indications. Our team will help verify your benefits and guide you through the approval process with complete transparency. We also offer flexible financing options for patients who pay out of pocket. 

What is a TMS Session Like at KCLA?

Each TMS session at our clinic is designed around your comfort. Relax in a private room with a recliner, refreshments, and entertainment while our attentive team supports you every step of the way.

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Treatments

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Ketamine Therapy

Ketamine Infusion Therapy is a rapid-acting, transformative experience tailored to you.

  • Covered by some insurance.
  • Safe with no long-term side effects.
  • Proven 83% success rate.

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TMS Therapy

Transcranial Magnetic Stimulation (TMS) is a non-invasive, FDA-approved treatment.

  • Covered by most insurance.
  • Safe with no long-term side effects.
  • 70-80% success rate.

Learn More
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Holistic Psychiatry

Expert, personalized psychiatric care for your unique needs.

  • Covered by most insurance.
  • Easy virtual and in-person visits.
  • Tailored to your needs.

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