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THEDA OAKS GASTROENTEROLOGY AND ENDOSCOPY CENTER LLC is a Medicare-certified ambulatory surgery center located in SAN ANTONIO, TX, offering same-day outpatient surgical procedures. Google rating: 3.3 out of 5 from 61 reviews.

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THEDA OAKS GASTROENTEROLOGY AND ENDOSCOPY CENTER LLC

san antonio, TXMedicare Certified

Location & Directions

Address

19226 STONE HUE SUITE 103

SAN ANTONIO, TX

Google Maps🗺Waze
(210) 268-0100

Service Area

This provider serves patients in SAN ANTONIO and surrounding areas in TX.

Contact this surgery center for service area details

Note on Service Area

This ambulatory surgery center serves patients in the surrounding area. Contact this surgery center directly to confirm service availability in your specific location.

Procedures Performed

Common outpatient procedures performed at this ambulatory surgery center, based on reported specialties.

Interventional Pain Management6
Epidural Steroid InjectionsSteroid medication is injected near irritated spinal nerve roots to calm inflammation causing sciatica or arm pain. Often used to make physical therapy tolerable rather than as a standalone cure. There are limits on how frequently they can be repeated.Nerve Block InjectionsAnesthetic, sometimes with steroid, is injected around a specific nerve to interrupt pain signals. Used both to treat pain and to identify its source, since relief from a precisely placed block points to the nerve responsible.Radiofrequency AblationHeat generated by radio waves disables the small nerves carrying pain signals from an arthritic spinal joint. Relief commonly lasts six months to two years. Because the nerves regenerate over time, the procedure can be repeated.Spinal Cord StimulationA device delivers mild electrical pulses to the spinal cord to interrupt chronic pain signals before they reach the brain. A temporary trial period is done first, so you can judge the benefit before committing to a permanent implant.Joint InjectionsSteroid or lubricating medication is injected directly into an arthritic or inflamed joint. Image guidance is often used to confirm placement. Relief typically lasts weeks to months and can make physical therapy more productive.Trigger Point InjectionsA local anesthetic is injected into a taut, tender knot of muscle to break the spasm-and-pain cycle. The appointment takes minutes and you can usually return to normal activity the same day.
Gastroenterology (GI Surgery)6
ColonoscopyA flexible camera examines the full length of the colon to screen for cancer and remove polyps before they become cancerous. Done under sedation, it typically takes 30 to 60 minutes. The bowel prep the day before is the part most patients find hardest.Upper Endoscopy (EGD)A thin camera passed through the mouth examines the esophagus, stomach, and the first part of the small intestine. Used to investigate persistent heartburn, difficulty swallowing, unexplained bleeding, or abdominal pain. Usually takes 15 to 30 minutes under sedation.Flexible SigmoidoscopyExamines the lower portion of the colon only, rather than its full length. Preparation is lighter than a full colonoscopy and sedation is sometimes unnecessary, but it cannot detect problems higher in the colon.Capsule EndoscopyYou swallow a vitamin-sized camera that photographs the small intestine as it passes through — a region that standard scopes cannot easily reach. There is no sedation and no recovery. The capsule passes naturally, and images are reviewed after the fact.ERCPCombines endoscopy and X-ray imaging to diagnose and treat blockages in the bile and pancreatic ducts, most often gallstones stuck in a duct. Unlike a routine endoscopy, it carries a meaningful risk of pancreatitis afterward, so it is used when treatment is likely rather than for screening alone.Hemorrhoid TreatmentShrinks or removes swollen veins in the rectum and anus using rubber band ligation, injection, or surgical removal depending on severity. Banding is quick and typically requires no anesthesia; surgical removal is more effective for advanced cases but recovery is noticeably more uncomfortable.

Procedure list is based on CMS-reported specialty designations. Contact the facility to confirm specific procedures offered.

Browse all procedures by specialtyCommon questions about outpatient surgery

Patient Experience Scores

Overall: 93/100 (+0 vs natl avg 93)

Based on 228 surveys · 17% response rate

OAS CAHPS scores are linear means (0–100) from Medicare patient surveys. Higher is better. National averages shown for comparison.

Overall RatingPatients who gave the facility a high overall rating
93+0 vs national avg (93)
0↑ natl avg100
Would RecommendPatients who would definitely recommend this facility
93+1 vs national avg (92)
0↑ natl avg100
StaffPatients who rated staff care and professionalism highly
98+2 vs national avg (96)
0↑ natl avg100
CommunicationPatients who felt staff communicated well about their care
93-1 vs national avg (94)
0↑ natl avg100
Source: OAS CAHPS (Outpatient and Ambulatory Surgery CAHPS) Survey, Centers for Medicare & Medicaid Services. Scores are linear means on a 0–100 scale.

Safety Metrics

Safe Surgery Checklist: 81.1% (natl avg ~97%)

Safe Surgery Checklist

% of surgical patients for whom a safe surgery checklist was used (ASC-9). Higher is better.

81.1%

natl avg ~97%

Hospital Transfer Rate

% of patients transferred to a hospital during or after their procedure (ASC-4). Lower is better.

0.12%

natl avg ~1.0%

Patient Fall Rate

% of patients who experienced a fall resulting in injury. Lower is better.

0.00%

natl avg ~0.1%

Patient Burn Rate

% of patients who experienced a burn during their procedure. Lower is better.

0.00%

natl avg ~0.03%

Wrong Site Surgery Rate

% of cases involving wrong-site, wrong-side, wrong-patient, or wrong-implant surgical events. Lower is better.

0.00%

natl avg ~0.01%

Source: CMS ASC Quality Reporting Program. Data reflects Medicare patient outcomes reported by the facility.

Preparing for Your Procedure

Guides covering what to expect before, during, and after outpatient surgery.

What to Expect: Epidural Steroid Injection
What it treats and how long relief lasts.
Colonoscopy Prep: What Actually Matters
The prep is the hard part — here is how to get through it.
Pre-Op Preparation Checklist
What to do in the weeks before your procedure, from two weeks out to the morning of.
What to Expect on Surgery Day
Arrival, check-in, the procedure itself, and discharge.
Understanding Anesthesia at an ASC
Sedation types, who administers it, and how recovery differs.
How to Read CAHPS Patient Experience Scores
What the survey scores above actually measure.
Browse all patient resources

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Google Reviews

3.3
61 reviews
OGDanger Dave

OGDanger Dave

Don’t bother seeing a gastroenterologist if you’ve ever used a nicotine product in your life. Even if you quit nicotine a decade ago they will tell you every symptom you are currently experiencing is from your past life choices. Ridiculously lazy results and no real help.

Verified Google review
Khadijah Jabbar

Khadijah Jabbar

Had great service! I was very anxious and stressed with it being my first colonoscopy, first time under anesthesia, and was worried about the results. Dr. Sharma had me scheduled for an appointment very quickly after I expressed my concerns. Marissa at the front, the nurses Callie, Sharon, Melanie and Mikayla, and anesthesiologist Nnenna were all excellent, super kind, and put me at ease. I just went to sleep and woke up and it was done super quick! Also grateful for available payment plans, definitely wouldn't be able to afford otherwise.

Verified Google review
Elva Elizondo

Elva Elizondo

This is an awesome place to have your procedure done. Everyone is super friendly and amazing ..from the first person you meet (receptionist) to the nurse that preps you. Recovering nurse was great.. nurses that assist the doctor in surgery room made me feel at ease ,as I was super nervous. If your doctor has access to this facility to do procedure I highly recommend it. Dr. Sharma is the best.. Thank you all at Theda Iaks surgical center .

Verified Google review
Bree Acevedo

Bree Acevedo

The wait is long (but i feel like this is not uncommon just a little annoying bc everyone’s hungry and tired) my appointment was scheduled for 10am but I was asked to come in at 8:30 to fill out paperwork I was in the waiting room until 10:30 where I started to get prepped for my colonoscopy. The entire staff was very kind from office staff to medical staff the nurses and anesthesiologist made sure to go through every detail with me and answer any of my questions. The most important thing is that the drs and nurses have good bed side manner and are good at what they do making you feel you’re in safe hands.

Verified Google review
Blanca Contreras

Blanca Contreras

I was so nervous going in. The desk staff was very welcoming. The attending staff was amazing with helping me prep for my endoscopy procedure. Sarah injected my IV. she was very sweet and gentle. Caprice took care of putting me to sleep for the procedure. She was so nice and made me feel so comfortable and ready to do this. If you have a choice I would choose this facility for your procedures. Entire staff wad very professional and very welcoming and above all very sweet and comforting. Thank you Theda Oaks for taking good care of me

Verified Google review
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Reviews from Google Places for THEDA OAKS GASTROENTEROLOGY AND ENDOSCOPY CENTER LLC. These are real experiences shared by patients.

Contact

Phone

(210) 268-0100

Website

thedaoaks.com/

Years in Operation

22 years

Est. 2004

Ownership

For-Profit

Accreditation

AAAHC

Operating Rooms

2

Specialties

Interventional Pain MedicineGastroenterology
Medicare Certified

Verify quality data on the official CMS source:

View on Medicare.gov

Questions to Ask

  • •Does my insurance cover this procedure here?
  • •What is the surgeon's experience with this procedure?
  • •What is the facility's hospital transfer rate?
  • •What anesthesia options are available?
  • •What is the recovery process and follow-up care?
  • •Are there pre-op requirements (labs, fasting, etc.)?