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About Dr. Marquez-Floyd

Estelita Marquez-Floyd, M.D., is a highly respected child and adolescent psychiatric practice that provides compassionate, judgment-free care to clients in two locations in Walnut Creek and Napa, California.

Led by Estelita Marquez-Floyd, MD, a board-certified physician with more than 25 years of experience, the practice provides treatment for a wide variety of behavioral and mental health concerns, including attention-deficit disorder (ADHD), anxiety and depression, obsessive-compulsive disorder (OCD), and post-traumatic stress disorder (PTSD).

Dr. Marquez-Floyd knows how important early intervention is in treating and managing mental health disorders. She takes the time to get to know her clients and personalizes each treatment plan to meet their unique needs. 

Along with medication management, Dr. Marquez-Floyd offers a variety of psychotherapy techniques, such as cognitive-behavioral therapy (CBT) and exposure therapy. She also provides mindfulness therapy and acceptance and commitment therapy (ACT).

From individuals to families and couples, Dr. Marquez-Floyd works with children, adolescents and their families to improve their overall quality of life.

Schedule an appointment with Estelita Marquez-Floyd, M.D., today for exceptional mental health care. Call or book a visit online to learn more.


Trustworthy Psychiatrist in CA

Trustworthy Psychiatrist in CA Feeling unhappy and sad about what’s going on around you? Rule out the possibility of any mental health problem. Come to the office of Dr. Estelita Marquez-Floyd, a psychiatrist, psycho-pharmacologist, and psychotherapist practicing in Walnut Creek and Napa, CA. You can come to us for psychiatric treatment, diagnosis, and prevention.

Learn More About Our Psychiatrist

We understand that it takes courage to finally open up and discuss the things that bother you. That’s why we work hard to earn your trust first and walk you through the process before we even begin the psychiatric treatment. If it helps, you can first connect with us through the phone so you can have an idea of how welcoming our doctor is.

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Telehealth: The Advantages of Telemedicine

Struggles to get to the clinic? Trying to reduce your exposure to COVID-19, as well as other contagious illnesses, and still need to see your doctor? Telehealth is safe and easy — receive quality care from anywhere.

Tips for coping with anxiety during the pandemic.

Transient, mild worrying is part of being aware of which things in life need to be addressed. However because we’re in a pandemic our mild worries have ballooned and resemble anxiety, that is, they are now severe and also real.


Estelita Marquez-Floyd, M.D.
1280 Boulevard Way, Suite 307
Walnut Creek

Walnut Creek , CA 94595
Phone: 925-718-0504

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