Welcome to Marc Heiser MD – Trusted Psychiatry Care in Los Angeles

At Marc Heiser MD, we provide compassionate, evidence-based psychiatric care for children, adolescents, and adults in Los Angeles, CA. Our practice focuses on a wide range of conditions, including anxiety, ADHD, autism spectrum disorder, OCD, eating disorders, mood disorders, PTSD, schizophrenia, and more. We believe in a personalized approach that helps patients and families achieve stability, resilience, and long-term well-being.

Why Choose Marc Heiser MD as Your Psychiatrist in Los Angeles?

Extensive Expertise: Years of clinical experience treating complex psychiatric and neurodevelopmental conditions.
● Patient-Centered Care: Every treatment plan is customized to meet individual needs and goals.
● Evidence-Based Treatments: We combine medication management with therapeutic strategies supported by the latest research.
● Convenient Location: Our Los Angeles office is accessible to patients throughout the city and surrounding areas.

Our Psychiatry Services in Los Angeles

Anxiety Treatment in Los Angeles

We provide effective treatment options for generalized anxiety, panic disorder, social anxiety, and phobias. Our Los Angeles patients receive both therapy-based and medical approaches to reduce symptoms and improve daily functioning.

ADHD Care in Los Angeles

Our practice helps children, teens, and adults with ADHD through a combination of behavioral strategies and evidence-based treatment. Patients in Los Angeles receive support for focus, organization, and academic or work performance.

Autism Spectrum Disorder Support in Los Angeles

Dr. Marc Heiser offers diagnostic evaluation, treatment, and support for patients on the autism spectrum. Families in Los Angeles benefit from a structured, compassionate approach tailored to developmental needs.

OCD Treatment in Los Angeles

Obsessive-compulsive disorder can be highly disruptive, but with the right care, patients see lasting improvements. Our Los Angeles office provides therapy and medication management to reduce obsessions and compulsions.

Eating Disorder Treatment in Los Angeles

We work with patients struggling with anorexia, bulimia, and binge eating disorder. Our integrative approach supports both emotional healing and physical health for Los Angeles patients.

Depression & Mood Disorder Care in Los Angeles

We treat major depressive disorder, bipolar disorder, and disruptive mood dysregulation disorder, offering long-term management strategies for stability and improved quality of life.

PTSD & Trauma Care in Los Angeles

Patients with post-traumatic stress disorder receive compassionate, structured treatment, helping them regain control and reduce trauma-related symptoms.

Schizophrenia & Neurodevelopmental Disorders in Los Angeles

We provide comprehensive psychiatric care for schizophrenia and other neurodevelopmental conditions, helping patients and families navigate complex needs with ongoing support.

Ketamine Treatment in Los Angeles

For patients struggling with treatment-resistant depression, PTSD, and certain mood disorders, we offer ketamine therapy. This innovative treatment has shown rapid and effective results in patients across Los Angeles who have not responded to traditional options.

Your Local Guide to Los Angeles, CA

Our practice is proud to be part of Los Angeles, a city known for its culture, entertainment, and world-famous landmarks. Here are some nearby highlights:

Universal Studios Hollywood – A must-visit theme park and working film studio, offering thrilling rides and behind-the-scenes tours.
The Getty – Known for its stunning art collections, modern architecture, and panoramic views of Los Angeles.
Griffith Observatory – A local favorite for stargazing, science exhibits, and scenic trails with breathtaking views of the Hollywood Sign.
La Brea Tar Pits and Museum – A unique window into prehistoric Los Angeles, featuring fossils of Ice Age animals discovered on-site.
The Grove – A lively shopping and dining destination where locals and visitors enjoy open-air experiences and entertainment.

Contact Marc Heiser MD – Psychiatrist in Los Angeles

If you or a loved one is struggling with a psychiatric condition, Dr. Marc Heiser is here to help. Call today or request an appointment online at our Los Angeles psychiatry office.

Frequently asked questions

Q1: Do you provide psychiatric care for both children and adults?

Yes, Dr. Marc Heiser treats children, teens, and adults across Los Angeles, customizing care for each stage of life.

Q2: What should I expect at my first psychiatry appointment in Los Angeles?

Your first visit includes a detailed evaluation, where we discuss symptoms, history, and goals. From there, we create a personalized treatment plan.

Q3: How do you treat anxiety disorders in Los Angeles?

Treatment may include therapy, coping strategies, and medication management to reduce symptoms and improve daily life.

Q4: What ADHD treatments do you offer in Los Angeles?

We provide medication management, behavioral strategies, and ongoing monitoring for children, teens, and adults with ADHD.

Q5: Do you work with children on the autism spectrum in Los Angeles?

Yes, Dr. Marc Heiser provides diagnostic assessments and long-term support for families navigating autism spectrum disorder.

Q6: What therapies are available for OCD in Los Angeles?

We use evidence-based treatments, including exposure and response prevention (ERP) and medication, to manage OCD symptoms.

Q7: How do you treat depression and bipolar disorder in Los Angeles?

Treatment may involve medication, therapy, and long-term management strategies tailored to each individual’s needs.

Q8: Can PTSD be managed with psychiatric care in Los Angeles?

Yes, we offer structured treatment for PTSD, helping patients reduce symptoms and improve resilience.