Patient Reviews

Reviews reflect patients' level of satisfaction with the care they received from this provider. Dr. Joanna Van xhas an overall rating of 5.0.


Dr. Joanna Van, DO is a Doctor primarily located in Tustin, CA. She has 13 years of experience. Her specialties include Internal Medicine. She speaks English.


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Specialties & Expertise

Dr. Joanna Van has the following 8 areas of expertise, 1 specialty and 1 board certification.

Internal Medicine

An internist is a physician who focuses on the diagnosis and treatment of conditions that affect the adult population—both acute and chronic.
These doctors are often who adults see as their primary physicians because they treat a broad range of illnesses that do not require surgical or specialist interventions. They also work to help a patient maintain optimal health in order to prevent the onset of disease.
In addition to treating the common cold and flu, internists also treat chronic diseases like diabetes and heart disease.


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Board Certification

See the board certifications this doctor has received. Board certifications provide confidence that this doctor meets the nationally recognized standards for education, knowledge and experience.

Locations & Directions

Los Angeles County Dept of Health Services

2492 Walnut Ave
Tustin, CA 92780

Nearby Doctors

Dr. Joanna Van, DO is similar to these 3 Doctors near Tustin, CA.