Summary

Dr. Melgarejo graduated from the Universidad Nacional De Colombia Facultad De Medicina in 2003. He works in San Antonio, TX and 4 other locations and specializes in Infectious Disease and Internal Medicine. Dr. Melgarejo is affiliated with Baptist Medical Center, CHRISTUS SANTA ROSA HOSPITAL MEDICAL CENTER, Methodist Hospital Metropolitan, Methodist Hospital, Mission Trail Baptist Hospital and Kindred Hospital San Antonio Central.

Quick Facts

  • accepting new patients
  • 4.3
  • 23 years of experience
  • speaks Spanish, English
  • Memorial Hermann Hospital System
  • 1 written review
  • 2 specialties
  • 8 areas of expertise
  • 2 board certifications
  • 6 hospital affiliations
  • 5 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Nicolas Alejandro Melgarejo has 5 locations

San Antonio Infectious Disease Consultants

1200 Brooklyn Ave Ste 365San Antonio, TX 78212
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 - 12:00 pm
SatClosed
SunClosed

Baptist Medical Center

111 Dallas StSan Antonio, TX 78205

Mission Trail Baptist Hospital

3333 Research PlzSan Antonio, TX 78235

San Antonio Infectious Disease Consultants

8715 Village Dr Ste 514San Antonio, TX 78217
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 - 5:00 pm
SatClosed
SunClosed

San Antonio Infectious Disease Consultants

8042 Wurzbach Rd Ste 280San Antonio, TX 78229
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 - 5:00 pm
SatClosed
SunClosed

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Dr. Nicolas Alejandro Melgarejo, MDDr. Keith Andreas HansonDr. Justin Lee Depaula HalootAdriana A Perez
Infectious DiseaseDiagnostic RadiologyHospital MedicineNurse Practitioner
Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
23 Years of Experience 5 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, English
San Antonio , TXSan Antonio , TXSan Antonio , TXConverse , TX
Med School: Universidad Nacional De Colombia Facultad De Medicina Med School: Texas Tech University Health Science Center School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Nicolas Alejandro Melgarejo

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

Medical Specialties

Dr. Nicolas Alejandro Melgarejo has the following 2 specialties

Specialty Expertise

Dr. Nicolas Alejandro Melgarejo has the following 8 areas of expertise

  • AIDS/HIV (Acquired Immunodeficiency Syndrome)
  • Fever
  • Hepatitis C
  • Human Immunodeficiency Virus (HIV/AIDS)
  • Immunization
  • Infection
  • Internal Medicine
  • Vaccination

Certifications, License, & Education

23 Years Experience

Dr. Nicolas Alejandro Melgarejo 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 2025.

Education & Training

Residency

Completed their residency at Memorial Hermann Hospital System.

Medical School

Graduated from Universidad Nacional De Colombia Facultad De Medicina in 2003.

NPI Number

Dr. Melgarejo's NPI number is 1386882520.

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Frequently Asked Questions

What languages does Dr. Nicolas Alejandro Melgarejo speak?
Dr. Nicolas Alejandro Melgarejo speaks Spanish and English.
How can I make an appointment with Dr. Nicolas Alejandro Melgarejo?
You can find contact information for Dr. Nicolas Alejandro Melgarejo here on Vitals.
Does Dr. Nicolas Alejandro Melgarejo accept virtual/telehealth appointments?
Dr. Nicolas Alejandro Melgarejo has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Nicolas Alejandro Melgarejo's office located?
Dr. Nicolas Alejandro Melgarejo's office is located at 1200 Brooklyn Ave Ste 365, San Antonio, TX, 78212.
Which hospitals is Dr. Nicolas Alejandro Melgarejo affiliated with?
Dr. Nicolas Alejandro Melgarejo is affiliated with Baptist Medical Center, CHRISTUS SANTA ROSA HOSPITAL MEDICAL CENTER, Methodist Hospital Metropolitan, Methodist Hospital, Mission Trail Baptist Hospital, and Kindred Hospital San Antonio Central.

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