Summary

Dr. Gregory Abrahamian is a transplant surgeon who specializes in both general surgery and transplant surgery, with 34 years of experience in the field. He completed his medical education at the University of Texas Health Science Center at San Antonio before pursuing advanced training through a general surgery residency at Wilford Hall Medical Center-USAF in 1997. Dr. Abrahamian furthered his expertise by completing a specialized organ transplant fellowship at Massachusetts General Hospital in 1999. He is fluent in both English and Spanish, enabling him to serve a diverse patient population.

Dr. Abrahamian practices at University Hospital in San Antonio, Texas, and maintains affiliations with CHRISTUS Santa Rosa Hospital Medical Center. His clinical expertise focuses on life-saving transplant procedures, including adult kidney and liver transplants as well as pediatric kidney transplants. He performs complex transplant surgeries that offer patients renewed hope for healthy lives. Patients have given Dr. Abrahamian an average rating of 3.0 on Vitals, reflecting their experiences with his care.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3
  • 34 years of experience
  • 30 insurance plans accepted
  • speaks English, Spanish
  • Organ Transplant Massachusetts General Hospital
  • 3 specialties
  • 3 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

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Gregory A. Abrahamian, MDDr. Jonathan Redmon, MDDr. Michael Atkinson Norman, MD, FACSDr. Blake A. Morrison, MD
SurgerySurgerySurgerySurgery
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.7 
4.7 
34 Years of Experience 29 Years of Experience 28 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English Speaks English
San Antonio , TXHouston , TXHouston , TXWebster , TX
Med School: University of Texas Health Science Center at San Antonio Med School: The University of Texas Medical School, Houston, TX Med School: Emory University School Of Medicine Med School: The University of Texas Medical Branch
Current Profile
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Insurance Plans Accepted by Gregory A. Abrahamian

  • Accepts Medicare
  • Accepts Medicaid
  • 6 Degrees Transplant Network "
  • Aetna Better Health Childrens Health Insurance Program (CHIP) Perinate Newborn"
  • Aetna Better Health Childrens Health Insurance Program (CHIP)" "
  • Aetna Better Health Medicaid STAR
  • Aetna Health Bexar County-ACO Plan (Baptist & HealthTexas) (Please Call)
  • Aetna Health Commercial - Choice POS II
  • Aetna Health Commercial - Elect Choice EPO
  • Aetna Health Commercial - Exchange (Silver/Gold HMO)
  • Aetna Health Commercial - HMO
  • Aetna Health Commercial - Managed Choice POS
  • Aetna Health Commercial - Open Choice PPO (Non-Methodist/HCA)
  • Aetna Health Commercial - QPOS
  • Aetna Health Commercial - Select
  • Aetna Health Commercial - Whole Health EPO (Please Call)
  • Aetna Health Medicare Advantage - Eagle PPO
  • Aetna Health Medicare Advantage - Freedom PPO
  • Aetna Health Medicare Advantage - Premier HMO
  • Aetna Health Medicare Advantage - Prime HMO
  • Aetna Health Medicare Advantage - Value Plus PPO
  • Aetna Health Medicare-Medicaid Dual Preferred (HMO D-SNP)
  • Allwell (Superior HealthPlan) Medicare Advantage - All Products
  • BlueCross BlueShield - Federal Programs Commercial - Federal - All Products
  • BlueCross BlueShield - Out-of-State Commercial - Out-of-State - Blue Card Program Only "
  • BlueCross BlueShield of Texas (BCBSTX) Childrens Health Insurance Plan (CHIP)"
  • BlueCross BlueShield of Texas (BCBSTX) Commercial - HMO - Blue Advantage
  • BlueCross BlueShield of Texas (BCBSTX) Commercial - HMO - Blue Essentials
  • BlueCross BlueShield of Texas (BCBSTX) Commercial - HMO - Blue Premier
  • BlueCross BlueShield of Texas (BCBSTX) Commercial - PPO - Blue Choice
  • BlueCross BlueShield of Texas (BCBSTX) Commercial - PPO (CHRISTUS Health)
  • BlueCross BlueShield of Texas (BCBSTX) HPN/EPO (Narrow Network)

Medical Specialties

Gregory A. Abrahamian has the following 3 specialties

Specialty Expertise

Gregory A. Abrahamian has the following 3 areas of expertise

  • General Surgeon
  • Organ Transplantation
  • Transplant Surgeon

Certifications, License, & Education

34 Years Experience

Gregory A. Abrahamian 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

Fellowship

Completed their fellowship at Organ Transplant Massachusetts General Hospital in 1999.

Residency

Completed their residency at General Surgery Wilford Hall Medical Center-USAF in 1997.

Medical School

Graduated from University of Texas Health Science Center at San Antonio in 1992.

NPI Number

Gregory A. Abrahamian's NPI number is 1841201365.

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Frequently Asked Questions

Is Gregory Abrahamian accepting new patients?
Gregory Abrahamian is accepting new patients on Vitals. View Gregory Abrahamian's profile on Vitals to make an appointment.
Does Gregory Abrahamian accept my insurance?
You can see the insurance plans that Gregory Abrahamian accepts on their Vitals profile.
How can I make an appointment with Gregory Abrahamian?
You can find contact information for Gregory Abrahamian here on Vitals.
Which hospitals is Gregory Abrahamian affiliated with?
Gregory Abrahamian is affiliated with CHRISTUS SANTA ROSA HOSPITAL MEDICAL CENTER.
Where is Gregory Abrahamian's office located?
Gregory Abrahamian's office is located at 4502 Medical Dr, San Antonio, TX, 78229.

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