Gastro Health & Nutrition – Katy, TX
Gastroenterologist Katy
Why Choose Gastro Health & Nutrition in Katy, TX?
Experienced Specialists
Board-certified experts providing advanced, personalized care.
Comprehensive Services
From colonoscopies to IBS management, we address all digestive health needs.
Modern Facility
Equipped with cutting-edge technology for accurate diagnoses and treatment.
Patient-Focused Care
We prioritize comfort and personalized attention for every patient.
Where Is Our Office Located?
Our Katy Location Gastroenterologist office is conveniently accessible for residents of Katy and the surrounding areas.
Address:
Phone Number:
Business Hours:
Parking:
Facility & Services Specific to Katy
Standard Diagnostic Rooms
Premium Treatment Rooms
Dedicated Recovery Areas
We provide treatments for
Colorectal Cancer
Screening
GERD & Reflux Management
Irritable Bowel Syndrome
Liver Health & Fatty Liver Disease
Crohn's Disease & Ulcerative Colitis
Biliary & Pancreatic Disorders
Barrett’s Esophagus
Colon Polyps
Colonoscopy Procedure Instructions
Gastroenterology Services in Katy, TX
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Dayquel Hernandez gala15 May 2026
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Yoelis Sanchez15 May 2026
Siempre muy atenta , es la mejorPosted on Google![]()
Pedro Marcano12 May 2026
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Eric Southward2 April 2026
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kara clark31 March 2026
Friendly. Informative. Spent a good amount of time on the appointment. Very happy with doctor appt! Thank you!!!Posted on Google![]()
Keiko Davidson31 March 2026
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Dil Seneviratne26 March 2026
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Patrick Pierce26 March 2026
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Jon Le (Who's Jon Le?)26 March 2026
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Cindy Irr25 March 2026
Dr. LaCamera is a wonderful physician. He’s very knowledgeable and puts patient care and safety first. He has excellent bedside manner. The office staff was polite and helpful during my check in process. Maricel in the business office was so helpful and accommodating. I would definitely recommend this GI group for care. Top notch!Posted on Google![]()
Karen Walcher25 March 2026
I had a great experience for my first visit at Katy Gastrohealth & Nutrition. The front office staff greeted me as I walked in and were friendly when they were checking me in. Dr. Lacamera was knowledgeable, thorough and took the time to clearly explain everything, making me feel informed and at ease. The nurse who scheduled my procedure, Maricel, is knowledgeable, efficient, and very thorough in walking me through my procedure prep. Overall, I felt well informed and cared for and I would highly recommend this team.Posted on Google![]()
abe gonzalez20 March 2026
Staff here is kind and helps you navigate your options for things like payments. I don't always feel comfortable with doctors, but the staff treated me like a human being, with kindness and understanding.Posted on Google![]()
Martin Pagalday19 March 2026
Very professional and very helpful. They explain everything with details. Maricel was the one who help me to understand all the process and she’s really caring.Posted on Google![]()
Don Le19 March 2026
Dr Franco and her team were great!Posted on Google![]()
CARL DAVIS18 March 2026
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Dave Grenell12 March 2026
I highly recommend Dr. Lacamera. He listens and gives very good guidance on medical issues. He spends enough time to understand your issues and asks good questions. He always has a great attitude and is also a very nice person. The staff is pleasant and respectful as well.Posted on Google![]()
Maria Rodriguez9 March 2026
I wanted to give a shout out to Leslie , Dr. Lacamera's nurse. She was amazing. Great listener and very charismatic. Dr. Lacamera was very thorough in my visit and made a plan. That's something I never had from a GI. This place is heaven sent. From the front desk staff greeting me, to the back office to Leslie taking care of everything. Thank you for caring. HIGHLY RECOMMENDED!Posted on Google![]()
SILVANA PRIETO5 March 2026
La Dra franco muy especial y todos muy amablesPosted on Google![]()
Roxana Casamayor5 March 2026
Amazing experience with Gastro Health & Nutrition! The staff was welcoming, professional, and very attentive. The doctors are knowledgeable, compassionate, and take the time to truly listen and explain things in a way that makes you feel comfortable and cared for. You can tell the entire team genuinely cares about their patients and focuses on helping you improve your digestive health and overall well-being. Highly recommend to anyone looking for excellent care and a great medical team!
Meet Our Team in Katy
Dharmendra Verma, M.D.
Dharmendra Verma, MD completed his residency training in Internal medicine at University of Texas, Houston along with MD Anderson Cancer Center, where subsequently, he received subspecialty fellowship in Gastroenterology, Hepatology, and Nutrition.
- Residency at University of Texas at Houston
- MD Anderson Cancer Center
- Internal Medicine
- Gastroenterology
- Hepatology and Nutrition
- Gastro Health & Nutrition – Katy
- Kingsland Surgery Center
- Memorial Hospital
Telehealth Visits Available
Richard LaCamera, M.D.
Dr. LaCamera began his education in Florida, earning his Bachelor’s of Science in Zoology from the University of Florida in 1987. After attending medical school in 1991, he then went on to complete his internal medicine residency at the University of Alabama Birmingham in 1994.
- Associate Degree of Nursing at Victoria College
- Bachelor of Science in Nursing at Texas Tech University
- Masters of Science in Nursing at the University of Texas at Arlington
- Gastroenterology
- Gastro Health & Nutrition – Katy
- Kingsland Surgery Center
- Memorial Hospital
Telehealth Visits Available
Jessica Helms
- Associate of Applied Science in Nursing at Victoria College
- Bachelor of Science in Nursing at the University of Houston-Victoria
- Master of Science Degree in the Family Nurse Practitioner Program at University of Texas at Arlington
- Board Certified as a Family Nurse Practitioner through the American Association of Nurse Practitioners
- Oncology Certified Nurse
- Nurse Practitioner
- COVID-19 Operations Center Director for the University of Houston – Victoria
- Gastro Health & Nutrition – Victoria
- Detar Hospital
- Citizens Center
- Jackson County Hospital District
- Post-Acute Medical Center
Telehealth Visits Available
Karen McEuen
Karen McEuen, MSN, APRN, FNP-C joined Gastro Health & Nutrition in 2023 as a full-time Advance Practice Registered Nurse and is board certified as a Family Nurse Practitioner through the American Association of Nurse Practitioners.
- Associate Degree of Nursing at Victoria College
- Bachelor of Science in Nursing at Texas Tech University
- Masters of Science in Nursing at the University of Texas at Arlington
- Coming Soon…
- Gastro Health & Nutrition – Victoria
Telehealth Visits Available
Ami Patel
Ami Patel, PA is a native Houstonian, who received her graduate medical training from the University of Texas Healthcare system, with further education and training in gastroenterology & Hepatology subspecialty.
- Bachelor of Science in Kinesiology at University of Houston
- Master of Science in Physician Assistant Studies at the University of Texas Rio Grande Valley
- Coming Soon…
- Gastro Health & Nutrition – Katy
- Gastro Health & Nutrition – Victoria
Telehealth Visits Available
Diana Franco Corso, M.D.
Dr. Franco is board-certified in Internal Medicine and Gastroenterology. She received her medical degree in her native country of Colombia. She completed her internal medicine residency and gastroenterology fellowship at the Mayo Clinic in Arizona. She then went to complete an advanced fellowship in Inflammatory Bowel Diseases in Cleveland Clinic, Ohio. Dr. Franco hopes to focus on gastrointestinal health for women.
- Medical School at Pontificia Universidad Javeriana, Bogota, Colombia
- Internship at Internal Medicine, Mayo Clinic School of Graduate Medical Education, Arizona
- Residency at Internal Medicine, Mayo Clinic School of Graduate Medical Education, Arizona
- Fellowship at Gastroenterology, Mayo Clinic School of Graduate Medical Education, Arizona
- Fellowship at Inflammatory Bowel Diseases, Cleveland Clinic Foundation, Ohio
- Certification – Internal Medicine, American Board Certified
- Certification – Gastroenterology, American Board Certified
- Fluent in English and Spanish
- Inflammatory Bowel Disease
- Gastro Health & Nutrition – Katy
Telehealth Visits Available
Insurance Providers We Accept
Frequently Asked Questions
Where Are We Located?
1259 FM 1463 #500, Katy, TX 77494
If I need to change or cancel my appointment, what do I do?
If you are calling to cancel or reschedule your appointment within 24 hours, we may assess a $50 service charge for an office visit and $100 for a procedure visit to your account. This is not reimbursable by your insurance company. You will be billed directly for it.
Where do I send my Medical Records?
What Do I Need To Bring To My Appointment?
If you have not completed the paperwork electronically, please arrive 30 minutes prior to your appointment to complete your forms. We will also need any pertinent medical records, which can be faxed by your referring doctor, a list of medications (including dose), an insurance card, and a form of identification (driver’s license).
You should also bring cash, check, or credit/debit card to cover any visit copayments or outstanding balances with our office.
How Much Will An Office Visit or a Procedure Cost?
That depends. The specific amount will depend on your insurance plan and the type of visit. If you have health insurance, you may be subject to deductible, co-insurance, and/or co-payment requirements set by your plan.
If you have any inquiries about our policy of collecting payment at the time of service, please feel free to ask. Additionally, your insurance company’s customer service department can offer insights into your out-of-pocket expenses. They have detailed information about your coverage. We are more than willing to furnish you with procedure and diagnosis code details to support you in this regard.
Do you take payments?
Payment of copays is expected during the time of your visit. If you are interested in setting up a payment plan, we do accept Care Credit.
Why do I need an appointment for medication refills?
It is essential for us to stay up to date on any changes in your condition and to verify that all medications we are prescribing are still appropriate.
Do I Need a Referral To Schedule An Appointment?
You do not need a referral to schedule an appointment; however, some insurance plans require patients to have a referral prior to seeing a specialist.
If your insurance requires a referral, you will need to contact your primary physician and let them know you have an appointment with our office. They will contact the insurance and obtain the referral authorization and send it to us. We cannot see you if we have not received this referral prior to your appointment.
If you possess HMO Insurance or Medicare/Medicare Advantage, please note that our office necessitates a referral before scheduling your appointment.
If I am late for my office appointment, will I need to reschedule?
If you are going to be late for your appointment, we ask that you call the office and let us know so we can determine if we can accommodate your late arrival. We will do our best to still see you, but the provider’s schedules are full, and we cannot always make adjustments to accommodate a late arrival.
We also have to take into account other patients that have arrived as scheduled. It’s not fair to ask them to wait when they have arrived on time. If you do not call and arrive late, you may be asked to reschedule.
Why do I have to arrive 15-30 minutes before my appointment time?
It allows you time to complete the check-in process and be ready for your visit. You will be able to fully utilize your appointment to consult with your provider.
It is entirely to your advantage to arrive early for your appointment. It’s also a courtesy to other patients. If you arrive late and we see you, the next patient will be inconvenienced because the provider will be running behind.
Again, if you have NOT completed your paperwork electronically or sent it in prior to your appointment, please arrive 30 minutes early.
It’s not an emergency but I’d like an earlier appointment, how can I move up?
We want to provide timely access for all our patients and will try our best to accommodate your request.