Summary

Geriatric medicine is the focus of Dr. Guillermo Madero's practice, with internal medicine as a second listed specialty. He treats type 2 diabetes mellitus, chronic kidney disease, and high cholesterol in children and teens, and performs scintimammography and breast cancer screening. He has 23 years of experience.

Dr. Madero completed his residency at Staten Island University Hospital and sees patients in Roanoke and San Antonio, Texas. Patients on Vitals rate Dr. Madero 4.9 out of 5.

Overview based on verified provider data

Quick Facts

  • 4.9
  • 23 years of experience
  • 56 insurance plans accepted
  • Staten Island University Hospital
  • 30 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Guillermo Madero has 2 locations

Sound Physicians

1301 Solana Blvd Ste 2200Roanoke, TX 76262
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

Gonzaba Medical Group Hillcrest

1499 Hillcrest DrSan Antonio, TX 78228
Mon7:30 am - 5:00 pm
Tue7:30 am - 5:00 pm
Wed7:30 am - 5:00 pm
Thu7:30 am - 5:00 pm
Fri7:30 am - 5:00 pm
SatClosed
SunClosed

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Dr. Guillermo Madero, MDDr. Aaliya Amer, MDDr. Hywel SoneyDr. Reshu Saini
Geriatric MedicineGeriatric MedicineHospital MedicineDiagnostic Radiology
Accepts New Patients
4.9 
5 
0 
0 
23 Years of Experience 28 Years of Experience 10 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English, Hindi, Urdu
Roanoke , TXKaty , TXDallas , TXFort Smith , AR
Med School: Universidad De Monterrey Facultad De Medicina Med School: Somaiya Medical School - Ayurviharl Med School: University Of Alabama School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Guillermo Madero

  • Aetna
  • Aetna - Medicare
  • Aetna - Medicare (Advantage HMO)
  • Aetna - PPO
  • AmeriGroup
  • AmeriGroup - HMO
  • AmeriGroup - Medicare (Advantage HMO)
  • Blue Cross Blue Shield of Arizona
  • Blue Cross Blue Shield of Texas
  • Blue Cross Blue Shield of Texas - POS
  • Blue Cross Blue Shield of Texas - PPO
  • Bridgeway Health Solutions
  • CareMore
  • CHAMPVA
  • CHAMPVA - HMO
  • Cigna
  • Cigna - HMO
  • Cigna - HMO-POS
  • Cigna - POS
  • Cigna - PPO
  • Cigna-HealthSpring
  • Devoted Health
  • Devoted Health - Medicare
  • Envolve Benefit Options
  • EyeMed
  • GEHA
  • Gilsbar 360 Alliance
  • Humana
  • Humana - HMO
  • Humana - Medicare (Advantage HMO)
  • Imagine Health
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • Oscar Health Insurance
  • Pan-American Life Insurance Group
  • Premier Health Plan
  • ProCare Advantage
  • SCAN Health Plan
  • STLDentalPlan| LLC
  • Superior HealthPlan - Medicaid (Managed)
  • Superior Vision
  • Tricare
  • Triwest Healthcare Alliance
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare - PPO
  • UnitedHealthOne
  • Wellcare
  • Western Health Advantage

Medical Specialties

Dr. Guillermo Madero has the following 2 specialties

Specialty Expertise

Dr. Guillermo Madero has the following 11 areas of expertise

  • Alzheimer's Disease
  • Cognitive Issues/Testing
  • Confusion
  • Dementia
  • Dementia Testing
  • EOL Care
  • Internal Medicine
  • Osteopenia
  • Osteoporosis
  • Senility
  • Urinary Incontinence

Certifications, License, & Education

23 Years Experience

Dr. Guillermo Madero holds an expired medical license in the state of Texas.

Medical License

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

Education & Training

Residency

Completed their residency at Staten Island University Hospital.

Medical School

Graduated from Universidad De Monterrey Facultad De Medicina in 2006 and Universidad De Monterrey (Udem) in 2003.

NPI Number

Dr. Madero's NPI number is 1235384439.

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Frequently Asked Questions

Does Dr. Guillermo Madero accept virtual/telehealth appointments?
Dr. Guillermo Madero has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Guillermo Madero's office located?
Dr. Guillermo Madero's office is located at 1301 Solana Blvd Ste 2200, Roanoke, TX, 76262.
Does Dr. Guillermo Madero accept my insurance?
You can see the insurance plans that Dr. Guillermo Madero accepts on their Vitals profile.
Is Dr. Guillermo Madero accepting new patients?
Dr. Guillermo Madero has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Guillermo Madero?
You can find contact information for Dr. Guillermo Madero here on Vitals.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards

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