Summary

Dr. Harold Diaz specializes in internal medicine and brings 37 years of experience to his practice. He earned his medical degree from Universidad Pontificia Bolivariana Facultad De Medicina and completed his residency training at Brooklyn Hospital Center. Throughout his extensive career, Dr. Diaz has developed comprehensive expertise in treating adult patients with a wide range of medical conditions.

Dr. Diaz practices at Thorek Memorial Hospital in Chicago, Illinois, where he focuses on helping patients manage various pain conditions. He treats back pain during pregnancy, back pain in children and teens, and flank pain. His approach to patient care includes manual therapy, physical therapy, and strength training techniques. Patients have given Dr. Diaz an average rating of 4.6, reflecting their confidence in his medical expertise and compassionate care.

AI-generated from data on this provider profile.

Quick Facts

  • 4.6
  • 37 years of experience
  • Brooklyn Hospital Center
  • 2 written reviews
  • 1 specialty
  • 8 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

Thorek Memorial Hospital

850 W Irving Park RdChicago, IL 60613

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Dr. Harold Rene Diaz, MDDr. Robert Saqueton, MDDr. Omar Oliveros, MDDr. Lisa A. Ryan, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients
4.6 
37 Years of Experience 30 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
Chicago , ILSkokie , ILBerwyn , ILChicago , IL
Med School: Universidad Pontificia Bolivariana Facultad De Medicina Med School: Universidad Libre De Colombia Facultad De Ciencias De La Salud Med School: Ross University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Harold Rene Diaz

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

Medical Specialties

Dr. Harold Rene Diaz has the following specialty

Specialty Expertise

Dr. Harold Rene Diaz has the following 8 areas of expertise

  • Asthma
  • Check-up
  • Heartburn
  • Immunization
  • Nasal Allergy (Rhinitis)
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

37 Years Experience

MEDICAL LICENSE

Medical Doctor, Illinois, 2026, Active

EDUCATION & TRAINING

Residency

Brooklyn Hospital Center

Medical School

Universidad Pontificia Bolivariana Facultad De MedicinaGraduated in 1989

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Frequently Asked Questions

How can I make an appointment with Dr. Harold Diaz?
You can find contact information for Dr. Harold Diaz here on Vitals.
Is Dr. Harold Diaz accepting new patients?
Dr. Harold Diaz has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Harold Diaz accept my insurance?
You can see the insurance plans that Dr. Harold Diaz accepts on their Vitals profile.
Which hospitals is Dr. Harold Diaz affiliated with?
Dr. Harold Diaz is affiliated with Thorek Memorial Hospital.
Where is Dr. Harold Diaz's office located?
Dr. Harold Diaz's office is located at 850 W Irving Park Rd, Chicago, IL, 60613.

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