~ WilliamBonzelaar.MD.com ~

Dr. William Bonzelaar is a family doctor in Holland, offering primary care services for all members of the family – from children to seniors.

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Dr. William Bonzelaar graduated from Unidentified Foreign Medical School

Dr. Bonzelaar has one office in Michigan where he specializes in Family Medicine. Learn more.

Dr. Bonzelaar works with four doctors including Dr. Karen Foulds and Dr. Peter Vance.

Education & Training  

Medical School

  • Unidentified Foreign Medical School

Hospital Affiliations

  • Holland Hospital

Languages Spoken  

  • English

South Washington Family Medcn  


904 Washington Ave Ste 210, Holland, Michigan 49423-7724

Office Hours

  Open Lunch Close
Mon 8:00 am 5:00 pm
Tue 8:00 am 5:00 pm
Wed 8:00 am 5:00 pm
Thu 8:00 am 5:00 pm
Fri 8:00 am 5:00 pm

Office Details

Doctor Specialty Family Medicine
Practice SpecialtyFamily Medicine
Group PracticeSouth Washington Family Medicine
Practice OwnershipHolland Hospital
Hospital Affiliation
  • Holland Hospital
Languages Spoken Arabic, English, French, German, Italian, Korean, Mandarin, Polish, Portuguese, Russian, Spanish, Tagalog, Vietnamese

Insurances Accepted  

Please contact the doctor’s office to inquire about insurance.