Dr. Richard Repass

Psychiatrist & Addiction Specialist in Bellevue, WA

A Holistic, Personalized Approach to Mental Health, NAD+ Therapy & Addiction Recovery

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Dr. Richard Repass

Infinity NAD is led by Dr. Richard Repass, MD, a board-certified Psychiatrist and Addiction Specialist with extensive experience in outpatient integrative psychiatry and wellness. Based in Bellevue, WA, Dr. Repass provides compassionate mental health care that goes beyond symptom management.

His practice focuses on mental health, addiction recovery, and individualized treatment plans that may incorporate NAD+ IV Therapy, lifestyle optimization, advanced diagnostics, and evidence-based wellness strategies — helping patients achieve lasting results.

Services

Comprehensive Mental Health & Integrative Treatments in Bellevue, WA

a lady therapist consoling a patient during NAD+ therapy in bellevue wa

tailored treatment planning

Our personalized treatment planning in Bellevue, WA provides compassionate care for individuals facing depression, anxiety, PTSD, mood disorders, and co-occurring conditions. Dr. Repass and our experienced psychiatric team deliver comprehensive assessments, precise diagnosis, and evidence-based treatment plans designed around your unique needs — helping you achieve lasting mental well-being.

graphic showing brain and nervous system impacted by NAD+ therapy in bellevue wa

NAD+ Therapy

NAD+ (Nicotinamide Adenine Dinucleotide) combined with BR+ (Bioavailability Regulator Plus) is a cornerstone of our integrative approach in Bellevue, WA. NAD+ IV Therapy supports cellular energy production, DNA repair, and metabolism — making it a powerful tool for addiction recovery, mental health restoration, and overall vitality. Our NAD therapy in Bellevue, WA is customized to your body’s specific needs.

graphic of brain cells transmitting electric signals as studied ny therapists in bellevue wa

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Ketamine Therapy

Ketamine Therapy is available through our trusted partner, Northshore Health. They provide care for Depression, Post-Traumatic Stress, and Substance Use Support. If you’re looking for a safe, professional, and confidential treatment option, we can help connect you with their team and guide you through the next steps.

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How Ketamine Is Changing the Treatment of Depression

Depression is not just about feeling low — it is a serious medical condition that affects how the brain processes mood, motivation, and hope. For many patients, traditional antidepressants can take weeks to work, and for some, they do not work at all.

Ketamine therapy offers a new approach.
Unlike conventional treatments, ketamine acts on the brain’s glutamate system, helping to restore healthy neural connections that are often damaged in depression.

Who We Are

About the Practice and Psychiatric physician in Bellevue, WA

At Infinity NAD Consulting, we specialize in evidence-based, integrative psychiatry in Bellevue, WA. Led by Dr. Richard Repass, MD — a board-certified Psychiatrist and Addiction Specialist — our practice combines the best of conventional medicine with innovative therapies including NAD+ IV Therapy, Supportive Oligonucleotide Therapy (SOT), Full Spectrum Lyme Testing, and comprehensive blood testing.

We understand that every patient is unique. That’s why our experienced psychiatric physician in Bellevue, WA takes a personalized, holistic approach — working closely with each individual to develop tailored treatment plans that address the root causes of mental health challenges, addiction, and chronic illness.

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How NAD+ Therapy Is Transforming Addiction Treatment in Bellevue, WA

Addiction robs people of hope, clarity, and the ability to function. For those battling opioid dependence, alcohol use disorder, or other substance dependencies, the path to recovery can feel impossible.

NAD+ Therapy offers a proven, science-backed path toward recovery. By replenishing cellular energy and restoring healthy brain chemistry, NAD+ IV Therapy in Bellevue, WA helps patients feel clearer, more balanced, and more capable of sustaining long-term recovery.

In this video, Tom shares his personal journey through opioid addiction and how NAD+ treatment under the care of Dr. Richard Repass changed his life.

Conditions we treat

At Infinity NAD Consulting, we focus on using treatments that are proven to work and customize them for each person. Our experienced Psychiatric physician in Bellevue WA are committed to providing care that is personal and supportive. We believe in working together with our clients to create treatment plans that meet their specific needs. Our goal is to help each person feel better in a way that works for them. With a focus on your health and well-being, we’re here to guide you through every step of the process.

Depression is a serious medical condition affecting how the brain processes mood, motivation, and energy. At Infinity NAD in Bellevue, WA, we offer personalized depression treatment plans that may include NAD+ IV Therapy, psychiatric medication management, and integrative wellness strategies — targeting the biological and neurochemical roots of depression.

Chronic anxiety disrupts daily life and can contribute to physical health problems over time. Our anxiety treatment approach in Bellevue, WA combines comprehensive psychiatric evaluation with evidence-based therapies and, where appropriate, NAD+ support to restore neurochemical balance and reduce anxiety at its source.

Post-Traumatic Stress Disorder requires specialized, compassionate care. Dr. Repass and our team provide individualized PTSD treatment in Bellevue, WA — using a combination of psychiatric support, advanced therapies, and integrative approaches designed to help patients process trauma and rebuild their lives.

Managing multiple co-occurring mental health and substance use conditions simultaneously requires an expert, integrated approach. Our psychiatric team in Bellevue, WA has deep experience treating complex cases — developing tailored plans that address all conditions together rather than in isolation.

Alcohol use disorder is a complex medical condition with powerful neurological roots. At Infinity NAD, we combine addiction psychiatry expertise with NAD+ IV Therapy and individualized recovery plans — helping patients in Bellevue, WA break free from alcohol dependence with science-backed, compassionate support.

Preventing Overdose

Narcan/naloxone is a critical tool to prevent opioid overdose. It is available without prescription in the state of Washington. Find naloxone (Narcan) at a pharmacy near you.

Conditions

Conditions We Treat

Alcohol Addiction

Our treatment for alcohol addiction provides personalized support and recovery plans to help individuals overcome dependency and regain control of their lives.

Opioid Addiction

We offer comprehensive care for opioid addiction, focusing on evidence-based treatments to guide individuals through the recovery process with compassion and expertise.

Adolescence Problems

Our adolescent services address a range of emotional and behavioral challenges, helping teens navigate this critical stage of development with tailored support.

Accepted Insurance Providers

Please contact our office directly for any coverage-related questions.

What Others Are Saying:
Real Patient Testimonials

“My experience with Dr. Richard Repass has been nothing but positive… He is caring, flexible and kind.”

Verified Patient

Patient

“Nothing feels rushed. He’s engaged & compassionate the entire time and is dedicated to getting to the root of your issues.”

Eliott

Patient

“My experience with Dr. Richard Repass has been nothing but positive… He is caring, flexible and kind.”

Mary H.

Patient

Team

Improvements In Symptoms​

Psychiatric Medications

40% - 60%

Response Rate

5% - 15%

Percentage Of Patients With Long-Term Results

Ketamine Therapy

70% - 90%

Response Rate

60% - 80%

Percentage Of Patients With Long-Term Results

Appointments

To schedule an appointment, please call the office during business hours.

Get In Touch

Address

12900 NE 180th Street, Suite 100, Bothell, WA 98011

Hours

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Appointments

Book Your Consultation

Schedule your visit in seconds through our secure online booking partner. Choose a time that works for you — instant confirmation.

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Prefer to call? 425-652-4812

Insurance