About the Practice
Machikawa, MD Board-Certified Psychiatrist | 20+ Years Experience Geriatric Psychiatry Depression & Anxiety Post Traumatic Stress Disorder Obsessive Compulsive Disorder Bipolar Disorder. Machikawa, MD | Savant Care Psychiatrist | Savant Care Dr. Ellen A.
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Practice Context in IntroTherapy
- • IntroTherapy lists 73 mental health practices in Ontario. Dr. Ellen Akemi Machikawa is one of them.
- • 15,429 practices statewide in California are tracked in our directory.
- • 17 practices in Ontario accept EmblemHealth.
- • Typical psychiatrist compensation in California: $236,000 – $413,000 (median $302,000). Source: BLS OEWS, state cost-of-labor adjusted.
Data compiled from U.S. state licensing boards, NPI public registry, and verified practice listings. Mental health is a YMYL topic — we prioritize licensed, verified providers only. Methodology & sources · Updated August 2026.
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Frequently asked questions
Where is Dr. Ellen Akemi Machikawa located?
Dr. Ellen Akemi Machikawa is located at 3200 E Guasti Rd Suite 100, Ontario, CA 91761.
What is the phone number for Dr. Ellen Akemi Machikawa?
You can reach Dr. Ellen Akemi Machikawa at (909) 450-8020.
What does Dr. Ellen Akemi Machikawa specialize in?
Dr. Ellen Akemi Machikawa lists the following clinical focus areas: Aging/Elderly, Anxiety, Depression, OCD, Trauma/PTSD.
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Dr. Ellen Akemi Machikawa