Summary

Dr. Guillermo Montanez is an obstetrician and gynecologist who earned his medical degree from Ponce Health Sciences University School of Medicine. He completed his residency training at Catholic Medical Center of Brooklyn & Queens, building a foundation in women's health care that spans over four decades of practice. Dr. Montanez is fluent in both Spanish and English, allowing him to serve patients from diverse backgrounds in the Rio Grande Valley.

Dr. Montanez practices at several locations throughout McAllen, Texas, including Rio Grande Regional Hospital, South Texas Health System Heart, and McAllen Medical Center, with hospital affiliations at DHR Health Edinburg. His clinical expertise includes treating conditions such as cystocele, vaginitis, and atrophic vaginitis. He performs various diagnostic procedures including breast cancer screening and urinalysis testing. Patients have given Dr. Montanez an average rating of 3.8 on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • 3.8
  • 43 years of experience
  • 25 insurance plans accepted
  • speaks Spanish, English
  • Catholic Medical Center Of Brooklyn & Queens
  • 3 written reviews
  • 1 specialty
  • 11 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 3 office locations
  • Male

Office Locations

Dr. Guillermo Montanez has 3 locations

Rio Grande Regional Hospital

101 E Ridge RdMcallen, TX 78503

Mcallen Medical Center

301 W Expressway 83Mcallen, TX 78503

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Dr. Guillermo Montanez, MDDr. Michael Baracy, MDDr. Rafael Campos Ros, MDDr. Louay Zeid, MD
Obstetrics & GynecologyObstetrics & GynecologyObstetrics & GynecologyObstetrics & Gynecology
Accepts New Patients Accepts New Patients Accepts New Patients
3.8 
4.5 
43 Years of Experience 15 Years of Experience 20 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Spanish, English Speaks English Speaks Spanish, English Speaks English, Arabic
Mcallen , TXWebster , TXKaty , TXHouston , TX
Med School: Ponce Health Sciences University School Of Medicine Med School: St. Georges University (SGU) School of Medicine Med School: Universidad De Carabobo Facultad De Ciencias De La Salud Med School: University of Aleppo
Current Profile
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Insurance Plans Accepted by Dr. Guillermo Montanez

  • AARP
  • Aetna
  • Ambetter
  • APWU
  • Ascension Health
  • Blue Cross Blue Shield of Texas
  • CHAMPVA
  • Cigna
  • Cigna-HealthSpring
  • Driscoll Health Plan
  • Driscoll Health Plan - Medicaid (Managed)
  • GEHA
  • Humana
  • Humana - HMO
  • Medicare
  • Medicare - Medicare
  • Molina Healthcare
  • Molina Healthcare - HMO
  • Molina Healthcare - Medicaid (Managed)
  • Superior HealthPlan - Medicaid (Managed)
  • Tricare
  • Triwest Healthcare Alliance
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicaid (Managed)

Medical Specialties

Dr. Guillermo Montanez has the following specialty

Specialty Expertise

Dr. Guillermo Montanez has the following 11 areas of expertise

  • Birth Control
  • C-section
  • Child Birth
  • Hot Flashes
  • Infertility
  • Menopause
  • Menstrual Pain
  • Pap Smear
  • Pelvic Exam
  • Pregnancy
  • Women's Health

Certifications, License, & Education

43 Years Experience

MEDICAL LICENSE

Medical Doctor, Texas, 2025, Inactive

EDUCATION & TRAINING

Residency

Catholic Medical Center Of Brooklyn & Queens

Medical School

Ponce Health Sciences University School Of MedicineGraduated in 1983

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Frequently Asked Questions

Does Dr. Guillermo Montanez accept my insurance?
You can see the insurance plans that Dr. Guillermo Montanez accepts on their Vitals profile.
Where is Dr. Guillermo Montanez's office located?
Dr. Guillermo Montanez's office is located at 101 E Ridge Rd, Mcallen, TX, 78503.
Which hospitals is Dr. Guillermo Montanez affiliated with?
Dr. Guillermo Montanez is affiliated with Dhr Health Edinburg.
What languages does Dr. Guillermo Montanez speak?
Dr. Guillermo Montanez speaks Spanish and English.
Is Dr. Guillermo Montanez accepting new patients?
Dr. Guillermo Montanez has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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