Summary

Dr. William Cataldi is a family medicine physician with nearly six decades of experience caring for patients and families. He earned his medical degree from Midwestern University-Chicago College of Osteopathic Medicine, bringing extensive knowledge to his practice. Dr. Cataldi is fluent in both Spanish and English, allowing him to serve diverse communities with personalized care.

Dr. Cataldi practices at Franciscan Health Dyer in Dyer, Indiana. He specializes in treating digestive conditions such as GERD, colon polyps, and acid reflux. His expertise includes performing colonoscopies and both upper and lower gastrointestinal endoscopies to diagnose and monitor digestive health. Patients have given him an average rating of 4.1 stars for his compassionate and thorough approach to care.

AI-generated from data on this provider profile.

Quick Facts

  • 4.1
  • 59 years of experience
  • speaks Spanish, English
  • Midwestern University-Chicago College Of Osteopathic Medicine
  • 4 written reviews
  • 1 specialty
  • 10 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

Franciscan Health Dyer

24 Joliet StDyer, IN 46311

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Dr. William Guglielmo Cataldi, DO
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Dr. William Guglielmo Cataldi, DODr. Julie Blankemeier, MDDr. Beverly C. Onyekwuluje, MDDr. Edwin Hollins, MD
Family MedicineFamily MedicineFamily MedicineFamily Medicine
4.1 
59 Years of Experience 36 Years of Experience 7 Years of Experience 46 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, English Speaks Spanish, English Speaks English Speaks English
Dyer , INChicago , ILBlue Island , ILBlue Island , IL
Med School: Midwestern University-Chicago College Of Osteopathic Medicine Med School: Northwestern University The Feinberg School of Medicine Med School: Northwestern University Feinberg School Of Medicine Med School: Harvard Medical School, Boston, Massachusetts
Current Profile
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Insurance Plans Accepted by Dr. William Guglielmo Cataldi

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

Medical Specialties

Dr. William Guglielmo Cataldi has the following specialty

Specialty Expertise

Dr. William Guglielmo Cataldi has the following 10 areas of expertise

  • Check-up
  • Contraception
  • Depression
  • Emphysema
  • Family Planning
  • Fibromyalgia
  • Immunization
  • Influenza
  • Primary Headache Disorders
  • Weight Loss

Certifications, License, & Education

59 Years Experience

MEDICAL LICENSE

Doctor Of Osteopathy, Indiana, 2025, Expired

EDUCATION & TRAINING

Medical School

Midwestern University-Chicago College Of Osteopathic MedicineGraduated in 1967

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Frequently Asked Questions

Is Dr. William Cataldi accepting new patients?
Dr. William Cataldi has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. William Cataldi accept my insurance?
You can see the insurance plans that Dr. William Cataldi accepts on their Vitals profile.
How can I make an appointment with Dr. William Cataldi?
You can find contact information for Dr. William Cataldi here on Vitals.
What languages does Dr. William Cataldi speak?
Dr. William Cataldi speaks Spanish and English.
Which hospitals is Dr. William Cataldi affiliated with?
Dr. William Cataldi is affiliated with Franciscan Health Dyer.

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