Patient Reviews

Reviews reflect patients' level of satisfaction with the care they received from this provider. Dr. Ken Iwaoka xhas an overall rating of 3.4.


Dr. Ken Iwaoka, MD is a Doctor primarily located in Irvine, CA, with other offices in Dana Point, CA and Aliso Viejo, CA. He has 31 years of experience. His specialties include Family Medicine. Dr. Iwaoka is affiliated with Tri-City Medical Center. He speaks English.


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Specialties & Expertise

Dr. Ken Iwaoka has the following 8 areas of expertise, 1 specialty and 1 board certification.

Family Medicine

A family practitioner is a doctor who specializes in caring for people of all ages, at all stages of life. Rather than focusing on the treatment of one disease or patient population, family practitioners are often the doctors that people see for their everyday ailments, like cold and flu or respiratory infections, and health screenings. When necessary, family practitioners will provide referrals for conditions that require the expertise of another specialist.

The doctors may also provide physicals, inoculations, prenatal care, treat chronic diseases, like diabetes and asthma, and provide advice on disease prevention.


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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

Hoag Medical Group

8607 Irvine Center Dr
Irvine, CA 92618

Ken Ray Iwaoka MD

32641 Caspian Sea Dr
Dana Point, CA 92629

Corinne Hsu Giesemann MD

26671 Aliso Creek Rd
Aliso Viejo, CA 92656

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