Summary

Dr. William Zato specializes in family medicine, emergency medicine, and addiction medicine. He earned his medical degree from Midwestern University-Chicago College of Osteopathic Medicine and brings five decades of clinical experience to his practice. Dr. Zato speaks English and provides comprehensive care across multiple medical specialties.

Dr. Zato practices at several locations throughout Merrillville and Crown Point, Indiana, with affiliations at Franciscan St Anthony Health-Crown Point, Methodist Hospitals Southlake Campus, and Franciscan Health Crown Point. He focuses on treating high blood pressure conditions, including emergency situations and pediatric cases. His practice also includes specialized drug screening services for various substances. Patients have given him an average rating of 4.2 stars.

AI-generated from data on this provider profile.

Quick Facts

  • 4.2
  • 50 years of experience
  • speaks English
  • Midwestern University-Chicago College Of Osteopathic Medicine
  • 8 written reviews
  • 3 specialties
  • 9 areas of expertise
  • 3 hospital affiliations
  • 3 office locations
  • Male

Office Locations

Dr. William A Zato has 3 locations

Holistic Addiction and Behavioral Medicine, LLC

7805 Taft StMerrillville, IN 46410
Mon12:00 pm - 5:30 pm
Tue12:00 pm - 5:30 pm
WedClosed
Thu12:00 pm - 5:30 pm
Fri12:00 pm - 4:30 pm
SatClosed
SunClosed

Methodist Hospitals Southlake Campus

8701 BroadwayMerrillville, IN 46410

Franciscan Health Crown Point

12750 Saint Francis DrCrown Point, IN 46307

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Dr. William A Zato, DO
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Dr. William A Zato, DODr. Edwin Hollins, MDDr. Kevin Bodkin, DODr. Christopher Than, DO
Family MedicineFamily MedicineFamily MedicineFamily Medicine
4.2 
4.5 
50 Years of Experience 46 Years of Experience 22 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English Speaks English
Merrillville , INBlue Island , ILGary , INChicago , IL
Med School: Midwestern University-Chicago College Of Osteopathic Medicine Med School: Harvard Medical School, Boston, Massachusetts Med School: Ohio University / Main Campus
Current Profile
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Insurance Plans Accepted by Dr. William A Zato

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. William A Zato has the following 3 specialties

Specialty Expertise

Dr. William A Zato has the following 9 areas of expertise

  • Addiction Medicine
  • Check-up
  • Contraception
  • Emergency Medicine
  • Family Planning
  • Immunization
  • Influenza
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

50 Years Experience

MEDICAL LICENSE

Doctor Of Osteopathy, Indiana, 2025, Expired

EDUCATION & TRAINING

Medical School

Midwestern University-Chicago College Of Osteopathic MedicineGraduated in 1976

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Frequently Asked Questions

How can I make an appointment with Dr. William Zato?
You can find contact information for Dr. William Zato here on Vitals.
Is Dr. William Zato accepting new patients?
Dr. William Zato has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. William Zato accept my insurance?
You can see the insurance plans that Dr. William Zato accepts on their Vitals profile.
What languages does Dr. William Zato speak?
Dr. William Zato speaks English.
Where is Dr. William Zato's office located?
Dr. William Zato's office is located at 7805 Taft St, Merrillville, IN, 46410.

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