Overview
Gaston Casillas is a General Surgeon practicing medicine in Houston, Texas.
Specialties
Licenses
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
Locations
1213 Hermann Dr Ste 460, Houston, TX 77004
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Frequently Asked Questions about Dr. Gaston Casillas
How do I make an appointment with Dr. Gaston Casillas?
You can book an appointment with Dr. Gaston Casillas by calling their office at 713-807-0505. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Does Dr. Gaston Casillas accept my insurance?
Dr. Gaston Casillas accepts most major insurance plans, including Cigna and Health Care Services Corporation. We recommend calling the office directly at 713-807-0505 to verify that your specific plan is currently accepted before your visit.
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
We do not have enough information to identify the Areas of Expertise for this provider.

