Dr. Gregory D Andreassian, MD



General Surgery     -  Texas,  Fredericksburg

 Overview

Dr. Gregory D Andreassian, MD works in Fredericksburg, Texas is a specialist in General Surgery and graduated University Tex Hsc in 1990. Dr. Andreassian is affiliated with Hill Country Memorial Hospital and practicing for 38 years

 Specialties

  • General Surgery

 Conditions

• Acupuncture Meridian Therapy
• Aspiration Pneumonia
• Cervical Spine Reconstruction
• Charcot Reconstruction
• Chronic Renal Insufficiency
• Conjunctivoplasty
• Cupping Therapy
• Dialectical Behavior Therapy (DBT)
• Dystonia 7, Torsion
• Esophageal Tumor
  ...
• Exercise Management
• Food Allergy - Tree Nuts
• Gastrointestinal Surgery, Laproscopic
• Genetic Testing
• Glaucoma - Ectopia Microspherophakia - Stiff Joints - Short Stature
• Herpes Simplex Virus Antenatal Infection
• Hypnosis (Medical Hypnotherapy)
• Hypochondriasis
• Inflammatory Bowel Disease
• Jaw Dystonia
• Kidney Damage - Ethylene Glycol
• Laparoscopic Salpingectomy
• Marijuana Amotivational Syndrome
• Memory Disorders
• Minimally Invasive Resection of Mediastinal Tumor
• Mongolian Spot
• Muscular Dystrophy, Congenital, Type 1C
• Neurological Muscle Weakness
• Non-24-Hour Sleep-Wake Syndrome
• Optic Ataxia
• Primary Progressive Multiple Sclerosis
• Radical Retropubic Prostate Removal
• Renal Artery Stenosis (RAS)
• Retrograde Pyetograms
• Shoulder and Thorax Deformity - Congenital Heart Disease
• Skin Infections
• Skin Lesion
• Thoracoscopy
• Vertebral Artery Occlusion
 more details

 Procedures

• Appendectomy, Laparoscopic
• Biopsy of Breast
• Breast Reconstruction
• Colectomy
• Cystectomy
• Destruction or Excision of Vaginal Lesions
• Dressing and-or Debridement of Wound, Infection, or Burn (incl. Negative Pressure Wound Therapy)
• Embolectomy, Thrombectomy, or Vessel Exploration
• Enterostomy (Laparoscopic or Open)
• Excision of Breast Tumor
  ...
• Excision of Rectal Tumor
• Excision of Stomach Tumor
• Excision, Shaving, or Destruction of Skin and Subcutaneous Tissue (incl. Mohs Micrographic Surgery), Tissue Transfer
• Femoral Hernia Repair, Open
• Fistulectomy or Fistulotomy, Anal
• Gallbladder Removal (Cholecystectomy), Laparoscopic
• Gastric Bypass Surgery, Laparoscopic
• Hemorrhoidectomy or Excision of Anal Tags
• Hepatectomy
• Incisional Hernia Repair, Laparoscopic
• Inguinal Hernia Repair, Open
• Intestinal Transplant (incl. Enterectomy)
• Lymph Node Biopsy or Excision
• Mastectomy
• Open Incisional and-or Ventral Hernia Repair
• Pancreatectomy (incl. Pancreas Transplant and Whipple Procedure)
• Paraesophageal Hernia Repair, Laparoscopic
• Peripheral Artery Catheterization
• Port Placements or Replacements
• Proctectomy, Open or Laparoscopic (incl. Swenson and Duhamel Procedures)
• Removal of Reproductive Organs (Hysterectomy, Oophorectomy, Salpingectomy, Salpingo-Oophorectomy, Resection of Peritoneal Malignancy)
• Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
• Sphincterotomy
• Splenectomy
• Splenectomy and Splenorrhaphy
• Umbilical or Ventral Hernia Repair, Laparoscopic
• Vagotomy
 more details

 Board Certifications

  • Board Certified by the American Board of Surgery

 Years Since Graduation

  • 38

 State License

  • Texas

 Education & Training

Residency Hospital

University Tex Hsc

San Antonio, TX, USA

Year completed: 1990

Medical School

University Tex San Antonio

San Antonio, TX, USA

Graduated: 1985

 Awards

1   ACS
2   AMA
3   TMA

 Dr. Andreassian Reviews

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 Office Locations


Primary location

 Gregory D Andreassian MD PA
205 West Windcrest Street Suite 220
Texas (TX)
Fredericksburg
78624
 Phone:(830) 997-6773
Additional data:
Free Standing Surgery Center?    No
Office Volume:    20 patients per day
Performs Procedures On Site?    Yes

Accepting New Patients

  • Yes
* Please verify this information when scheduling an appointment.

 Map & Directions



Gregory D Andreassian MD PA, 205 West Windcrest Street Suite 220, Fredericksburg, Texas (TX), 78624




 Insurances Accepted (check insurance plans)

  • Aetna
  • Blue Card PPO
  • Blue Choice
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Texas
  • Choice Care PPO
  • Choice Plus POS
  • Choice Plus POS II
  • Cigna
  • Cigna PPO
  • Commercial Insurance Company
  • Great West Healthcare-Cigna PPO
  • HealthSmart
  • Humana
  • Medicare
  • Medicare MCR
  • MultiPlan
  • MultiPlan PPO
  • Mutual of Omaha
  • Navigate HMO
  • Navigate POS
  • Old Surety Life Insurance CompanyMedicare
  • Old Surety Life Insurance CompanyMedicare MCR
  • Open Access Plus
  • Options PPO
  • PHCS Network PPO
  • Preferred PPO
  • United Healthcare
  • UnitedHealthCare

* Please verify this information when scheduling an appointment.

 Blog Posts

Blog Posts for Dr. Gregory D Andreassian, MD are not present.

 Patients Questions

Patients questions for Dr. Gregory D Andreassian, MD are not present.

 Affiliated Hospitals


Hill Country Memorial Hospital photo


Hill Country Memorial Hospital

1020 South State Highway 16 Texas TX, Fredericksburg, 78624

Hill Country Memorial Hospital is a hospital located in Fredericksburg, TX. Procedures/Diagnosis costs are above the state average in 8 of 8 procedures. Length of Stay is shorter than the state average in 2 of 8 procedures.



  •  Latest reviews for General Surgery specialists

  • Dr. C. is a pleasant, professional caring and fun doctor. Answered all my questions on a keep it simple level and explained everything. He took his time. I will refer them when needed. What a great group!
    07 February 2024
    (6)
  • He is the best if you need help with panic attacks. He fixed up my medication and I feel better.
    31 January 2024
    (40)
  • Dr. Jungblut and staff are all professional, fun, conscientious. Been going here for a long time. My children and grandchildren now see Dr. Jungblut too.
    24 January 2024
    (7)
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