Summary

Dr. Zajac graduated from the Louisiana State University School of Medicine In New Orleans in 1981. He works in San Antonio, TX and specializes in Infectious Disease. Dr. Zajac is affiliated with Methodist Hospital Stone Oak.

Quick Facts

  • accepting new patients
  • 3.1
  • 45 years of experience
  • 46 insurance plans accepted
  • speaks English, Spanish
  • Wilford Hall Medical Center
  • 14 written reviews
  • 1 specialty
  • 8 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

  • Flexible scheduling

Office Location

Responsive Infectious Disease Solutions

150 E Sonterra Blvd Ste 170San Antonio, TX 78258
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. Robert Alan Zajac, MDDr. Ruth Carolina Serrano Pinilla, MDDr. Matthew Daniel Eberly SR., MDDr. Matthew R Geringer, DO
Infectious DiseaseInternal MedicinePediatricsInternal Medicine
Accepts New Patients
3.1 
45 Years of Experience 17 Years of Experience 23 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish
San Antonio , TXSan Antonio , TXFort Sam Houston , TXFort Sam Houston , TX
Med School: Louisiana State University School Of Medicine In New Orleans Med School: Universidad De Carabobo Facultad De Ciencias De La Salud Med School: Medical College Of Georgia At Augusta University
Current Profile
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Insurance Plans Accepted by Dr. Robert Alan Zajac

  • Accepts Medicaid
  • Aetna
  • Aetna - HMO
  • Aetna - Medicaid
  • Aetna - Medicaid (Managed)
  • AmeriGroup
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - POS
  • Blue Cross Blue Shield - PPO
  • Blue Cross Blue Shield of Illinois
  • Blue Cross Blue Shield of Texas
  • CareSource
  • CHAMPVA
  • CHAMPVA - HMO
  • CHRISTUS Health Plan
  • Cigna
  • Cigna-HealthSpring
  • Community First Health Plans
  • Devoted Health
  • Golden Rule
  • Humana
  • Humana - HMO
  • Humana - Medicare (Advantage HMO)
  • Kaiser Permanente
  • Medical Mutual
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • Oscar Health Insurance
  • Oscar Health Insurance - ACA
  • Oscar Health Insurance - PPO
  • Renaissance
  • Sana
  • STLDentalPlan| LLC
  • Superior HealthPlan
  • Superior HealthPlan - Medicaid (Managed)
  • Tricare
  • Triwest Healthcare Alliance
  • UnitedHealthcare
  • UnitedHealthcare - ACA
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare - PPO
  • WPS Health Plan

Medical Specialties

Dr. Robert Alan Zajac has the following specialty

Specialty Expertise

Dr. Robert Alan Zajac has the following 8 areas of expertise

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

Certifications, License, & Education

45 Years Experience

Dr. Robert Alan Zajac holds an active medical license in the state of Texas.

Medical License

Medical Doctor with an active medical license in the state of Texas that expires in 2027.

Education & Training

Residency

Completed their residency at Wilford Hall Medical Center.

Medical School

Graduated from Louisiana State University School Of Medicine In New Orleans in 1981.

NPI Number

Dr. Zajac's NPI number is 1013907963.

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Frequently Asked Questions

Where is Dr. Robert Zajac's office located?
Dr. Robert Zajac's office is located at 150 E Sonterra Blvd Ste 170, San Antonio, TX, 78258.
What languages does Dr. Robert Zajac speak?
Dr. Robert Zajac speaks English and Spanish.
Does Dr. Robert Zajac accept virtual/telehealth appointments?
Dr. Robert Zajac has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Robert Zajac?
You can find contact information for Dr. Robert Zajac here on Vitals.
Which hospitals is Dr. Robert Zajac affiliated with?
Dr. Robert Zajac is affiliated with Methodist Hospital Stone Oak.

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