Dr. John Zwaanstra, MD

Dr. John Zwaanstra, MD

Internal Medicine  ·  
Male  ·  
Age 84
Dr. John Zwaanstra, MD is an internal medicine specialist in Cupertino, CA and has been practicing for 54 years. He graduated from U Of Chgo Div Of Bio Sci Pritzker Sch Of Med in 1960 and specializes in internal medicine.

10291 Bonny Dr

Cupertino, CA 95014

Contact Information

Learn about Dr. Zwaanstra

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

1  Specialties

  • Internal Medicine

1  Board Certifications

  • Internal Medicine
    Accredited by: American Board of Internal Medicine*

Background Check

0 Malpractice Claims

No malpractice history found for California.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • U Of Chgo Div Of Bio Sci Pritzker Sch Of Med
    Medical School | Graduated 1960
  • Colo Genl Hosp
    Internship Hospital | Completed 1961
  • Colo Med Ctr
    Residency Hospital | Completed 1964

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Zwaanstra has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Zwaanstra does not have any memberships or affiliations listed. If you are Dr. Zwaanstra and would like to add memberships or affiliations, please update your profile.

Dr. Zwaanstra's Reviews

Help millions of people find the right doctor. Share your experience today!
Likelihood of recommending Dr. Zwaanstra to family and friends
Image of Dr. Zwaanstra
Are you Dr. Zwaanstra?
Make it easy for patients to share their feedback. Also manage your personalized profile!