Summary

Dr. Ronald Glas is a family medicine and internal medicine physician who brings three decades of experience to his practice in Naperville. He earned his medical degree from Northwestern University Feinberg School of Medicine and completed his residency at MacNeal Hospital. His dual specialty training allows him to provide comprehensive primary care for patients of all ages while also managing complex internal medicine conditions. Dr. Glas is fluent in both English and Spanish.

Dr. Glas practices at Edward Hospital and Edward Heart Hospital, where he focuses on treating chronic kidney disease and type 2 diabetes. He offers specialized care for patients with advanced chronic kidney disease, including stage 5 cases. His treatment approach includes physical therapy, strength training, and manual therapy to help patients maintain their health and mobility. Patients have given him an average rating of 4.7 out of 5 stars for his care.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.7
  • 30 years of experience
  • speaks English, Spanish
  • Macneal Hospital
  • 3 written reviews
  • 2 specialties
  • 10 areas of expertise
  • 2 board certifications
  • 2 hospital affiliations
  • 3 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Ronald James Glas has 3 locations

Edward Medical Group Rickert

1247 Rickert Dr Ste 201Naperville, IL 60540
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 3:30 pm
Sat8:00 am - 12:30 pm
SunClosed

Edward Heart Hospital

801 S Washington StNaperville, IL 60540

Edward Hospital

801 S Washington StNaperville, IL 60540

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Dr. Ronald James Glas, MD
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Dr. Ronald James Glas, MDDr. Naaz F Aziz, MDMaricela Perez, MSN, FNP-BC, PMHNP-BCDebra Nawracaj, FNP-C, IBCLC
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.7 
4.6 
30 Years of Experience 18 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English, Hindi, Urdu Speaks English, Spanish Speaks English, Spanish
Naperville , ILDes Plaines , ILAurora , ILWood Dale , IL
Med School: Northwestern University Feinberg School Of Medicine Med School: Ross University School of Medicine, Dominica, West Indies
Current Profile
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Insurance Plans Accepted by Dr. Ronald James Glas

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Ronald James Glas has the following 2 specialties

Specialty Expertise

Dr. Ronald James Glas has the following 10 areas of expertise

  • Adolescent Medicine
  • Check-up
  • Contraception
  • Family Planning
  • Immunization
  • Influenza
  • Internal Medicine
  • Weight Loss
  • Weight Loss (non-surgical)
  • Women's Health

Certifications, License, & Education

30 Years Experience

Dr. Ronald James Glas holds an expired medical license in the state of Illinois.

Medical License

Medical Doctor with an expired medical license in the state of Illinois that expired in 2026.

Education & Training

Residency

Completed their residency at Macneal Hospital.

Medical School

Graduated from Northwestern University Feinberg School Of Medicine in 1996.

NPI Number

Dr. Glas' NPI number is 1720075484.

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Frequently Asked Questions

How can I make an appointment with Dr. Ronald Glas?
You can find contact information for Dr. Ronald Glas here on Vitals.
What languages does Dr. Ronald Glas speak?
Dr. Ronald Glas speaks English and Spanish.
Does Dr. Ronald Glas accept virtual/telehealth appointments?
Dr. Ronald Glas has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Ronald Glas's office located?
Dr. Ronald Glas's office is located at 1247 Rickert Dr Ste 201, Naperville, IL, 60540.
Which hospitals is Dr. Ronald Glas affiliated with?
Dr. Ronald Glas is affiliated with Edward Hospital and Edward Heart Hospital.

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