Browse specialties
Chiropractors
Dentists
Dermatologists
Ear, Nose & Throat Doctors
Endocrinologists
Eye Doctors
OBGYNs
Ophthalmologists
Optometrists
Orthopedic Surgeons
Podiatrists
Primary Care Doctors
Psychiatrists
Psychologists
Therapist-Counselors
See all specialties A-Z
Zocdoc
HomeAbout usPressCareersHelp
Contact
service@zocdoc.com855-962-3621
Discover
The Paper Gown: Stories for and about patientsThe Script: Insights for doctorsCommunity StandardsData and privacyVerified reviewsTech BlogNew
Are you a top doctor or health service?
Try Zo, your AI Phone AssistantList your practice on ZocdocLearn about Zocdoc for Health SystemsBecome an EHR partner
Insurance Carriers
Top Specialties
Welcome to Zocdoc!
Book local doctors who take your insurance
Sign up
For providers
Grow your practice
For patients
Zocdoc
HomeAbout usPressCareersHelp
Contact
service@zocdoc.com855-962-3621
Discover
The Paper Gown: Stories for and about patientsThe Script: Insights for doctorsCommunity StandardsData and privacyVerified reviewsTech BlogNew
Are you a top doctor or health service?
Try Zo, your AI Phone AssistantList your practice on ZocdocLearn about Zocdoc for Health SystemsBecome an EHR partner
Insurance Carriers
Top Specialties
HelpList your practice on Zocdoc
Sign up
Dr. Diana Franco Corso, MD

Dr. Diana Franco Corso, MD

Gastroenterologist
1259 FM 1463, #500, Katy, TX
4.73
“I had a good experience with Dr. Franco. She doesn't waste time, and got the ball rolling, I have the feeling of food getting stuck and might have Crohn's disease therefore she order a colonoscopy and endoscopy plus gastric emptying test. Looking forward starting a treatment plan with Dr. Franco. I got a good vibe from her. The office visit was great and office staff was pleasent. Thanks. ”
Anna R.January 29, 2026
Excellent wait time
95% of patients waited less than 30 minutes
New patient appointments
Appointments available for new patients on Zocdoc

Book an appointment for free

The office partners with Zocdoc to schedule appointments

Scheduling details

  1. See if they are in network

Available appointments

What patients are saying

Overall rating

4.73

Average wait time

4.77

Bedside manner

4.77
“I had a good experience with Dr. Franco. She doesn't waste time, and got the ball rolling, I have the feeling of food getting stuck and might have Crohn's disease therefore she order a colonoscopy and endoscopy plus gastric emptying test. Looking forward starting a treatment plan with Dr. Franco. I got a good vibe from her. The office visit was great and office staff was pleasent. Thanks. ”
Anna R.January 29, 2026
“Dr. Franco Corso was very courteous, prompt, and attentive. She listened to all my questions and provided very helpful advice and insight. She helped address my concerns. The office staff and nurses were polite and helpful. I would recommend this doctor’s office, and I would go back again in the future.”
Initials hiddenJanuary 1, 2026

About Dr. Diana Franco Corso

Dr. Diana Franco Corso, a skilled gastroenterologist, practices at Gastro Health and Nutrition in Katy, Texas. She is also affiliated with Memorial Hermann Katy Hospital. Dr. Corso received her medical degree from the Pontificia Universidad Javeriana Faculty of Medicine in Bogota, Colombia. Patients see her for a variety of reasons, including abdominal pain, diarrhea, constipation, and digestive problems. Dr. Corso is certified by the American Board of Internal Medicine. Additionally, she is a member of the American College of Gastroenterology, the American Society of Gastrointestinal Endoscopy, and the Crohn's & Colitis Foundation of America. Patients trust Dr. Corso's expertise since she consistently provides high-quality care, leading to positive and lasting health outcomes.

Is this doctor in your insurance network?

Enter your insurance carrier and plan

  1. choose insurance

In-network insurances

99% of patients have successfully booked with these insurances
Aetna
BlueCross BlueShield
Cigna
Medicare
UnitedHealthcare
100+ more in-network plans

Areas of expertise

This doctor's experience enhances their expertise in similar cases. Below are the conditions or surgeries they treat most frequently.
Chronic Inflammatory Bowel Disease (IBD)
Upper GI endoscopy
Colonoscopy
Chronic Inflammatory Bowel Disease (IBD)
Upper GI endoscopy
Colonoscopy

Office locations

Dr. Diana Franco Corso, MD also offers online video visits for patients
Gastro Health and Nutrition (1 of 3)
1259 FM 1463, #500, Katy, TX 77494
Get directions
Gastro Health and Nutrition (2 of 3)
27160 US-290, suite 208, Cypress, TX 77433
Get directions
Gastro Health and Nutrition (3 of 3)
4780 sweetwater blvd, ste 100,sugar land, tx 77479, sugarland, TX 77479
Get directions
1 of 3

Education and background

Practice names

Hospital affiliations

  • Memorial Hermann Katy Hospital

Board certifications

  • American Board of Internal Medicine
  • Gastroenterology (American Board of Internal Medicine)

Education and training

  • Medical School - Pontifical Javierian University, Doctor of Medicine
  • Mayo Clinic, Residency in Internal Medicine
  • Mayo Clinic, Fellowship in Gastroenterology

Professional memberships

  • American College of Gastroenterology
  • American Society of Gastrointestinal Endoscopy
  • Crohn’s & Colitis Foundation

Languages spoken

  • English
  • Spanish

Provider's gender

Female

NPI number

1033468699

Patient reviews

All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.73
Wait time
4.77
Bedside manner
4.77
Trust Banner Shield
Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here
26 reviews
Most relevant
Doctor was very nice and made me feel comfortable. I will definitely come back.
Was very pleasant. Everyone one very kind and nice.
I had a good experience with Dr. Franco. She doesn't waste time, and got the ball rolling, I have the feeling of food getting stuck and might have Crohn's disease therefore she order a colonoscopy and endoscopy plus gastric emptying test. Looking forward starting a treatment plan with Dr. Franco. I got a good vibe from her. The office visit was great and office staff was pleasent. Thanks.
Verified patient
Dr. Franco Corso was very courteous, prompt, and attentive. She listened to all my questions and provided very helpful advice and insight. She helped address my concerns. The office staff and nurses were polite and helpful. I would recommend this doctor’s office, and I would go back again in the future.
Great!
The staff claimed they never received my appointment even with the confirmation they were shown. The doctor refused to see me without medical records. They text repeatedly saying they were trying to reach me, but wouldn't answer the phone nor return calls. This office is unorganized and blames patients for their ineptitude.They shouldn't post appointments they can't fulfill. I left with absolutely nothing but excuses, frustration, and disappointment. Zero stars and I don't recommend.
Super nice, thanks.
n/a.
Very good.
Good.
The visit was pleasant and educational.
Enjoyed my visit, felt heard & given solutions.
Verified patient
Verified patient
Verified patient
Verified patient
Frequently asked questions

How soon can I make an appointment with Dr. Diana Franco Corso?

Generally, Dr. Diana Franco Corso has appointments available on Zocdoc within 1 week. You can see Dr. Franco Corso's earliest availability on Zocdoc and make an appointment online.

Is Dr. Diana Franco Corso accepting new patients?

Dr. Diana Franco Corso generally accepts new patients on Zocdoc. You can see Dr. Franco Corso's earliest availability on Zocdoc and schedule an appointment online.

Does Dr. Diana Franco Corso accept my insurance?

Choose your insurance plan to verify if Dr. Franco Corso is in-network.

Can I make an appointment with Dr. Diana Franco Corso online?

Yes, you can make an appointment online with Dr. Franco Corso using Zocdoc. It’s simple, secure, and free.

Which hospital is Dr. Diana Franco Corso affiliated with?

Dr. Diana Franco Corso is affiliated with Memorial Hermann Katy Hospital.

What practice does Dr. Diana Franco Corso work with?

Where is Dr. Diana Franco Corso's office located?

Dr. Diana Franco Corso has 4 office locations, including in Katy, Cypress, and sugarland, view full addresses on Dr. Franco Corso's profile.

Which board certifications does Dr. Diana Franco Corso have?

Dr. Diana Franco Corso is certified by American Board of Internal Medicine and Gastroenterology (American Board of Internal Medicine).

What are common reasons for patients to see Dr. Diana Franco Corso?

Dr. Diana Franco Corso frequently sees patients for Colonoscopy, Gastroenterology Consultation, Hemorrhoids, Illness, and Weight Loss Consultation. You can see other visit reasons for Dr. Diana Franco Corso on their profile.

What languages does Dr. Diana Franco Corso speak?

Dr. Diana Franco Corso speaks English and Spanish.

How do patients rate Dr. Diana Franco Corso in reviews?

26 patients have reviewed Dr. Diana Franco Corso. The overall rating for this doctor is 4.73/5. They have a 4.77/5 rating for bedside manner and a 4.77/5 rating for wait time. You can read individual reviews and ratings on their profile.

Find doctors

Zocdoc›Katy, TX Gastroenterologists›Dr. Diana Franco Corso, MD