Overview
Gregory Andreassian is a Physician Assistant and a General Surgeon in Fredericksburg, Texas. Dr. Andreassian is rated as an Experienced provider by MediFind in Gastrostomy. His top areas of expertise are Choledocholithiasis, Diverticular Disease, Breast Lump, Hernia Surgery, and Colonoscopy. Dr. Andreassian is currently accepting new patients.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- HMO
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
Alamo Heights Medical Clinic PLLC
Ashwini Kumar is a General Surgeon in San Antonio, Texas. Dr. Kumar is rated as a Distinguished provider by MediFind in Gastrostomy. His top areas of expertise are Cholecystitis, Gallbladder Disease, Choledocholithiasis, Hernia Surgery, and Colonoscopy. Dr. Kumar is currently accepting new patients.
Gregory Hamon is a General Surgeon and a Vascular Surgeon in San Antonio, Texas. Dr. Hamon is rated as an Advanced provider by MediFind in Gastrostomy. His top areas of expertise are Biliary Dyskinesia, Retroperitoneal Inflammation, Gallbladder Disease, Gastrostomy, and Hernia Surgery. Dr. Hamon is currently accepting new patients.
Christus Trinity Clinic
Derry Rajan is a General Surgeon in San Antonio, Texas. Dr. Rajan is rated as an Experienced provider by MediFind in Gastrostomy. His top areas of expertise are Peptic Ulcer, Necrosis, Cellulitis, Gastrostomy, and Gastrectomy. Dr. Rajan is currently accepting new patients.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Distinguished
- Breast CancerDr. Andreassian isDistinguished. Learn about Breast Cancer.
- Breast LumpDr. Andreassian isDistinguished. Learn about Breast Lump.
- CholedocholithiasisDr. Andreassian isDistinguished. Learn about Choledocholithiasis.
- Diverticular DiseaseDr. Andreassian isDistinguished. Learn about Diverticular Disease.
- Advanced
- CholecystitisDr. Andreassian isAdvanced. Learn about Cholecystitis.
- Gallbladder DiseaseDr. Andreassian isAdvanced. Learn about Gallbladder Disease.
- GallstonesDr. Andreassian isAdvanced. Learn about Gallstones.
- HerniaDr. Andreassian isAdvanced. Learn about Hernia.
- Hernia SurgeryDr. Andreassian isAdvanced. Learn about Hernia Surgery.
- Juvenile AngiofibromaDr. Andreassian isAdvanced. Learn about Juvenile Angiofibroma.
- Experienced
- Anal FissureDr. Andreassian isExperienced. Learn about Anal Fissure.
- AngiosarcomaDr. Andreassian isExperienced. Learn about Angiosarcoma.
- Aseptic and Alopecic Nodules of Scalp (AANS)Dr. Andreassian isExperienced. Learn about Aseptic and Alopecic Nodules of Scalp (AANS).
- Barrett EsophagusDr. Andreassian isExperienced. Learn about Barrett Esophagus.
- Bladder ReconstructionDr. Andreassian isExperienced. Learn about Bladder Reconstruction.
- Bowel IncontinenceDr. Andreassian isExperienced. Learn about Bowel Incontinence.