Summary

Dr. Mary Codo is an endocrinologist who specializes in diabetes and metabolism disorders. She earned her medical degree from the University of Illinois College of Medicine and completed her residency at Loyola University Medical Center Program. With 38 years of experience in endocrinology, Dr. Codo brings extensive knowledge to treating hormonal and metabolic conditions. She speaks English with her patients.

Dr. Codo practices at Duly Health and Care in Naperville, Illinois, and maintains hospital privileges at Edward Hospital. She focuses on managing Type 2 diabetes in both adults and young patients, including children and teens. Her expertise also includes treating high blood pressure and related metabolic conditions. Dr. Codo regularly performs A1c testing to monitor blood sugar control and complete blood counts to assess overall health. Patients have given her an average rating of 4.6 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.6
  • 38 years of experience
  • 22 insurance plans accepted
  • speaks English
  • Loyola University Medical Center Program
  • 50 written reviews
  • 1 award
  • 1 specialty
  • 4 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Female

Patients’ Perspective

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

Awards

  • Vitals Preferred Provider

    • Vitals Preferred Provider Award
      • Preferred Provider badge recognizes providers that are committed to transparency, responsiveness and great service to patients, and have earned a high patient satisfaction rating.

  • Click for our Methodology

Office Location

Duly Health and Care

1020 E Ogden AveNaperville, IL 60563
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Mary Deherrera Codo, MD
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Mary Deherrera Codo, MDDr. Oluwatomi Oluwagbemisola AsemotaAndrea Lynn MccoyDr. Safa Hammami
Endocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismEndocrinology, Diabetes & Metabolism
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.6 
38 Years of Experience 12 Years of Experience 11 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English
Naperville , ILChicago , ILCHICAGO , ILChicago , IL
Med School: University of Illinois College of Medicine Med School: University Of Ibadan College Of Medicine Med School: Jordan University Of Science And Technology Faculty Of Medicine
Current Profile
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Insurance Plans Accepted by Mary Deherrera Codo

  • AARP
  • AARP - HMO
  • AARP - Medicare
  • Aetna
  • Aetna - Medicare
  • Aetna - PPO
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Illinois
  • BLUE CROSS of CALIFORNIA
  • CHAMPVA
  • Cigna
  • Humana
  • Humana - Medicare (Advantage HMO)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • Nippon Life Benefits
  • North Shore LIJ CareConnect
  • North Shore LIJ CareConnect - IPA
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - Medicare

Medical Specialties

Mary Deherrera Codo has the following specialty

Specialty Expertise

Mary Deherrera Codo has the following 4 areas of expertise

  • Diabetes
  • Diabetes Mellitus, Type 1
  • Diabetes, Type 2
  • Osteoporosis

Certifications, License, & Education

38 Years Experience

Mary Deherrera Codo 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 Loyola University Medical Center Program.

Medical School

Graduated from University of Illinois College of Medicine in 1988.

NPI Number

Mary Deherrera Codo's NPI number is 1568504439.

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Frequently Asked Questions

Does Mary Codo accept virtual/telehealth appointments?
Mary Codo has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Mary Codo affiliated with?
Mary Codo is affiliated with Edward Hospital.
How can I make an appointment with Mary Codo?
You can find contact information for Mary Codo here on Vitals.
Where is Mary Codo's office located?
Mary Codo's office is located at 1020 E Ogden Ave, Naperville, IL, 60563.
What languages does Mary Codo speak?
Mary Codo speaks English.

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