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 Spanish, English
  • Wilford Hall Medical Center
  • 14 written reviews
  • 1 specialty
  • 8 areas of expertise
  • 1 board certification
  • 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, MD
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Dr. Robert Alan Zajac, MDDr. Ciro Valent Sumaya, MDDr. Barbara Susan TillmanDr. Dwight Morgan Williams
Infectious DiseasePediatricsInfectious DiseaseInfectious Disease
Accepts New Patients
3.1 
45 Years of Experience 60 Years of Experience 42 Years of Experience 58 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 , TXSAN ANTONIO , TX
Med School: Louisiana State University School Of Medicine In New Orleans Med School: University Of Texas Medical Branch At Galveston Med School: Univ Of Tx Hlth Sci Ctr At San Antonio Joe R & Teresa Lozano Long Schof Med Med School: Johns Hopkins University School Of Medicine
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

Is Dr. Robert Zajac accepting new patients?
Dr. Robert Zajac is accepting new patients on Vitals. View Dr. Robert Zajac's profile on Vitals to make an appointment.
How can I make an appointment with Dr. Robert Zajac?
You can find contact information for Dr. Robert Zajac here on Vitals.
Does Dr. Robert Zajac accept my insurance?
You can see the insurance plans that Dr. Robert Zajac accepts on their Vitals profile.
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.
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.

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