Summary

Dr. Claudia Guillen Lopez specializes in internal medicine with additional expertise in endocrinology, diabetes, and metabolism. She earned her medical degree from Universidad Autonoma De Baja California Facultad De Medicina Mexicali and brings nine years of clinical experience to her practice.

Dr. Lopez is affiliated with Macneal Hospital and practices in Berwyn and Riverside, Illinois. She focuses on treating complex conditions including anemia from heavy bleeding, chronic pain, and cirrhosis. Her endocrinology expertise allows her to provide comprehensive care for patients managing diabetes and metabolic disorders.

Overview based on verified provider data

Quick Facts

  • 9 years of experience
  • Universidad Autonoma De Baja California Facultad De Medicina Mexicali
  • 2 specialties
  • 2 areas of expertise
  • 1 hospital affiliation
  • 3 office locations
  • Female

Office Locations

Dr. Claudia Estefania Guillen Lopez has 3 locations

Macneal Hospital

3249 Oak Park AveBerwyn, IL 60402

Dr. Claudia Estefania Guillen Lopez

3722 Harlem Ave Ste LL34Riverside, IL 60546

Macneal Center For Internal Medicine

3722 Harlem Ave Ste LL34Riverside, IL 60546
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed1:00 pm - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Claudia Estefania Guillen LopezDr. Gretel Ruiz-Jorge, MDDr. Ivo K Genev, MDDr. Natalya Vladimirskiy, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients
3.3 
9 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 Russian, English
Berwyn , ILChicago , ILMaywood , ILChicago , IL
Med School: Universidad Autonoma De Baja California Facultad De Medicina Mexicali Med School: Rush
Current Profile
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Insurance Plans Accepted by Dr. Claudia Estefania Guillen Lopez

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

Medical Specialties

Dr. Claudia Estefania Guillen Lopez has the following 2 specialties

Specialty Expertise

Dr. Claudia Estefania Guillen Lopez has the following 2 areas of expertise

  • Endocrinology Diabetes & Metabolism
  • Endocrinology, Diabetes & Metabolism

Certifications, License, & Education

9 Years Experience

MEDICAL LICENSE

Medical Doctor, Illinois, 2025, Expired

EDUCATION & TRAINING

Medical School

Universidad Autonoma De Baja California Facultad De Medicina MexicaliGraduated in 2017

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Frequently Asked Questions

Does Dr. Claudia Guillen Lopez accept virtual/telehealth appointments?
Dr. Claudia Guillen Lopez has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Claudia Guillen Lopez's office located?
Dr. Claudia Guillen Lopez's office is located at 3249 Oak Park Ave, Berwyn, IL, 60402.
How can I make an appointment with Dr. Claudia Guillen Lopez?
You can find contact information for Dr. Claudia Guillen Lopez here on Vitals.
Which hospitals is Dr. Claudia Guillen Lopez affiliated with?
Dr. Claudia Guillen Lopez is affiliated with Macneal Hospital.
Does Dr. Claudia Guillen Lopez accept my insurance?
You can see the insurance plans that Dr. Claudia Guillen Lopez accepts on their Vitals profile.

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