Best Gastroenterologist in Iligan City: Find GI Specialists

Find a gastroenterologist in Iligan City using this verified local guide. Compare available GI doctors, clinics, Facebook pages, map links, booking notes, and when to seek digestive health care.

Introduction

Stomach pain is easy to ignore until it starts running the show. One day it is just acidity after coffee, the next day you are avoiding meals, losing sleep, or worrying about blood in the stool. For Iligan residents, the challenge is not only knowing when to see a doctor, but also knowing where to start.

This guide lists publicly verifiable gastroenterology options in Iligan City, including available doctor profiles, clinic locations, Facebook pages, and Google Maps search links. It also explains what gastroenterologists treat, when to book a consultation, what to prepare, and what details patients should confirm before visiting.

This is not a ranking of “best” doctors. The safer and more useful approach is to help patients find verified gastroenterologists and choose based on credentials, clinic access, schedule, communication style, and the digestive condition they need help with.

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Understanding Gastroenterology Services in Iligan City

A gastroenterologist is a doctor who specializes in diseases of the digestive system. This includes the esophagus, stomach, intestines, colon, rectum, liver, gallbladder, bile ducts, and pancreas.

People commonly see a gastroenterologist for acid reflux, ulcers, chronic abdominal pain, constipation, diarrhea, bloating, liver problems, hepatitis concerns, gallbladder-related symptoms, inflammatory bowel disease, irritable bowel syndrome, gastrointestinal bleeding, and colon cancer screening.

In Iligan City, patients may be able to consult a gastroenterologist locally for evaluation, medical treatment, follow-up care, digestive symptoms, and referrals for tests. Some procedures may be available in local hospitals or clinics, while more complex cases may require referral to larger hospitals in Cagayan de Oro, Cebu, Manila, or other tertiary centers.

For patients, the practical first step is usually simple: book a consultation, bring your records, explain your symptoms clearly, and ask whether your condition can be managed in Iligan or needs a referral.

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Verified Gastroenterologists and Clinics in Iligan City

The following entries are based only on publicly available information that could be verified from doctor booking profiles, clinic pages, hospital pages, or public map references. Always contact the clinic before visiting because schedules, fees, and availability can change.

1. Dr. John Paul G. Malenab

Dr. John Paul Malenab is publicly listed as an Internal Medicine and Gastroenterology doctor with Digestive Endoscopy. His SeriousMD profile lists him as MD, FPCP, FPSG, FPSDE, with subspecialty information including Gastroenterology, Digestive Endoscopy, Advanced Therapeutic Digestive Endoscopy, and Liver Diseases.

His public booking information lists clinic appointment contact details for Dr. Uy Hospital OPD and St. Francis Doctors Hospital CDO. For Iligan patients, the key local reference is Dr. Uy Hospital.

Verified Specialty: Internal Medicine, Gastroenterology, Digestive Endoscopy
Local Clinic Reference: Dr. Uy Hospital, Inc.
Clinic Appointment Contact Listed: Dr. Uy Hospital OPD, 0935 859 3326
Booking Note: The profile says to schedule within office hours, Monday to Friday, 8:00 AM to 5:00 PM.
Emergency Note: For emergency symptoms, proceed to the nearest emergency room.

Facebook Pages:

• Dr. Uy Hospital, Inc.
• Outpatient Clinics at Dr. Uy Hospital, Inc.

Google Maps:

• Dr. Uy Hospital, Inc.: https://www.google.com/maps/search/?api=1&query=Dr.+Uy+Hospital+0088+Roxas+Avenue+Iligan+City
• Outpatient Clinics at Dr. Uy Hospital: https://www.google.com/maps/search/?api=1&query=Outpatient+Clinics+at+Dr.+Uy+Hospital+Iligan+City

Best for patients looking for:
Digestive disease consultation, liver-related concerns, endoscopy-related evaluation, acid reflux, stomach pain, chronic bowel symptoms, and cases that may need specialist review.

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2. Dr. Johaniya M. Dimaporo

Dr. Johaniya M. Dimaporo is publicly listed as an Internist and Gastroenterologist serving patients in Iligan City and Marawi City. Her SeriousMD profile lists Gastroenterology and Digestive Endoscopy, and includes affiliations with the Philippine College of Physicians, Philippine Society of Gastroenterology, and Philippine Society of Digestive Endoscopy.

Her profile lists a local clinic at Mercy Medical Arts / Mercy Community Hospital in Kamague, Iligan City. The same profile lists appointment contact number +63 981 477 7746.

Verified Specialty: Internal Medicine, Gastroenterology, Digestive Endoscopy
Local Clinic Reference: Mercy Medical Arts / Mercy Community Hospital
Address Area Listed: Kamague, Iligan City
Appointment Contact Listed: +63 981 477 7746
Schedule Listed: Monday 1:00 PM to 4:00 PM by appointment; Friday 8:00 AM to 12:00 PM by appointment. Confirm directly before visiting.

Facebook Pages:

• Dr. Johaniya M. Dimaporo – Internist – Gastroenterologist
• Mercy Community Hospital Inc.

Google Maps:

• Mercy Community Hospital, Iligan: https://www.google.com/maps/search/?api=1&query=Mercy+Community+Hospital+Kamague+Iligan+City
• Mercy Medical Arts, Iligan: https://www.google.com/maps/search/?api=1&query=Mercy+Medical+Arts+Mercy+Community+Hospital+Iligan+City

Best for patients looking for:
Digestive and liver health consultation, endoscopy-related evaluation, gastroenterology follow-up, and specialist assessment for recurring stomach or bowel symptoms.

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3. PMD Multi-specialty Clinic

PMD Multi-specialty Clinic is a public Facebook-listed clinic in Iligan City described as a clinic for adult diseases, gastrointestinal diseases, neurology, and urology. Because the public result does not clearly list a specific gastroenterologist name, schedule, and fee, patients should message the clinic directly before visiting.

Verified Clinic Type: Multi-specialty clinic with gastrointestinal diseases mentioned in public page description
Facebook Page: PMD Multi-specialty Clinic
Google Maps: https://www.google.com/maps/search/?api=1&query=PMD+Multi-specialty+Clinic+Iligan+City
Booking Note: Message the clinic directly to confirm available doctors, clinic days, fees, and whether a gastroenterologist is available on the date you plan to visit.

Best for patients looking for:
A possible clinic starting point for adult medicine or gastrointestinal disease concerns, subject to direct confirmation.

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Quick Directory Table

Doctor / Clinic	Verified Public Specialty or Service	Location Reference	Facebook Page	Google Map
Dr. John Paul G. Malenab	Internal Medicine, Gastroenterology, Digestive Endoscopy	Dr. Uy Hospital, Iligan City	Dr. Uy Hospital / DUHIOPD	https://www.google.com/maps/search/?api=1&query=Dr.+Uy+Hospital+Iligan+City
Dr. Johaniya M. Dimaporo	Internal Medicine, Gastroenterology, Digestive Endoscopy	Mercy Medical Arts / Mercy Community Hospital, Kamague	Dr. Johaniya M. Dimaporo / Mercy Community Hospital	https://www.google.com/maps/search/?api=1&query=Mercy+Community+Hospital+Kamague+Iligan+City
PMD Multi-specialty Clinic	Adult diseases and gastrointestinal diseases mentioned	Iligan City	PMD Multi-specialty Clinic	https://www.google.com/maps/search/?api=1&query=PMD+Multi-specialty+Clinic+Iligan+City

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7 Signs You Need to See a Gastroenterologist

Digestive symptoms are common, but some signs should not be brushed aside. See a gastroenterologist or seek medical care if you experience any of the following:

1. Persistent Heartburn or Acid Reflux

Occasional acidity can happen after coffee, spicy food, alcohol, stress, or late meals. But if reflux continues for more than two weeks, keeps returning, affects sleep, or comes with swallowing difficulty, you should get checked.

2. Blood in Stool or Black Stool

Blood in the stool should always be taken seriously. Bright red blood may come from hemorrhoids, fissures, inflammation, or other causes. Black stool can sometimes suggest bleeding higher in the digestive tract. Do not self-diagnose this.

3. Chronic Diarrhea or Constipation

If diarrhea or constipation lasts for several weeks, keeps recurring, or comes with pain, fever, dehydration, weight loss, or blood, a specialist evaluation may be needed.

4. Unexplained Weight Loss With Digestive Symptoms

Losing weight without trying, especially with stomach pain, appetite loss, vomiting, diarrhea, or bowel habit changes, deserves medical attention.

5. Severe or Recurring Abdominal Pain

Pain that keeps coming back, worsens after meals, wakes you at night, or affects daily life should be evaluated. Location matters: upper abdominal pain, right-sided pain, lower abdominal pain, and cramping can point to different causes.

6. Bloating That Does Not Improve

Bloating can come from food intolerance, constipation, IBS, gastritis, or other digestive issues. If it is persistent, painful, or associated with vomiting, weight loss, or bowel changes, ask for a proper evaluation.

7. Family History of Colon Cancer or Digestive Disease

If you have a family history of colon cancer, inflammatory bowel disease, liver disease, or other serious digestive conditions, ask a doctor when screening should begin.

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Consultation Costs and Insurance Coverage in Iligan

Publicly verified consultation fees for Iligan-based gastroenterology appointments were not consistently available from the sources checked. Some doctor profiles show “Fee: -” or require direct booking confirmation. Because of this, it would be inaccurate to publish a fixed consultation fee without calling the clinic.

For the most accurate cost, ask the clinic directly:

• How much is the gastroenterology consultation?
• Is the fee different for first-time and follow-up patients?
• Is there a separate fee for procedures?
• Are lab tests, ultrasound, endoscopy, or colonoscopy billed separately?
• Are HMO cards accepted?
• Is PhilHealth applicable for hospital-based procedures?
• Do they accept cash, card, GCash, bank transfer, or HMO LOA?

For PhilHealth and insurance, coverage depends on the diagnosis, facility accreditation, doctor arrangement, and procedure type. Specialist consultation alone may not always be covered the same way as hospital-based procedures. Always ask the hospital billing office or HMO coordinator before confirming a procedure.

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How to Choose the Best Gastroenterologist for Your Needs

There is no single “best” gastroenterologist for every patient. The right GI doctor depends on your symptoms, urgency, budget, location, schedule, and whether you need consultation only or possible endoscopy workup.

1. Check Credentials

Look for doctors with Internal Medicine training and Gastroenterology specialization. Public credentials such as FPCP, FPSG, DPSG, FPSDE, or board certification details can help you confirm training background.

2. Match the Doctor to Your Condition

For simple acidity or mild stomach discomfort, a general physician or internist may be your first stop. For chronic, recurring, complicated, or alarming symptoms, a gastroenterologist is more appropriate.

3. Ask About Procedure Access

If your doctor suspects you need endoscopy, colonoscopy, or further imaging, ask whether the procedure can be done in Iligan or if you need referral outside the city.

4. Consider Location

Dr. Uy Hospital and Mercy Community Hospital are two verified Iligan healthcare locations connected to publicly listed gastroenterology profiles. Choose a clinic that you can realistically reach, especially if you need follow-up visits.

5. Confirm Schedule Before Going

Specialists may not hold clinic daily. Always message or call first. Do not rely on old posts, screenshots, or word-of-mouth schedules.

6. Prepare for the First Visit

Bring previous lab results, ultrasound results, endoscopy reports if any, prescriptions, medicine list, allergy list, and a written timeline of symptoms.

7. Pay Attention to Communication

A good consultation should help you understand what might be happening, what tests are needed, what symptoms are urgent, and what the treatment plan is.

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Common Digestive Conditions Treated by Gastroenterologists

GERD and Acid Reflux

GERD can cause heartburn, sour taste, chest discomfort, throat irritation, chronic cough, or difficulty sleeping. Treatment may include lifestyle changes, medication, and further evaluation if symptoms persist.

Gastritis and Ulcers

Stomach inflammation and ulcers may cause burning pain, nausea, bloating, early fullness, or vomiting. Some cases are linked to medication use, infection, alcohol, or stress-related triggers.

Irritable Bowel Syndrome

IBS may cause abdominal pain, bloating, diarrhea, constipation, or alternating bowel habits. It can be frustrating because tests may appear normal, but symptoms can still be very real.

Liver and Hepatitis Concerns

Gastroenterologists may evaluate abnormal liver tests, fatty liver, hepatitis concerns, jaundice, and other liver-related symptoms.

Gallbladder and Bile Duct Problems

Right upper abdominal pain, nausea after fatty meals, or suspected gallstones may need evaluation and imaging.

Inflammatory Bowel Disease

Crohn’s disease and ulcerative colitis require specialist care. Warning signs include chronic diarrhea, blood in stool, abdominal pain, fever, fatigue, and weight loss.

Colon Cancer Screening

Patients with risk factors, family history, or warning symptoms should ask when colon cancer screening is appropriate.

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What to Expect During Your First Gastroenterology Appointment

Your first visit will usually begin with a detailed history. The doctor may ask when symptoms started, what triggers them, what makes them better, whether you have weight loss, vomiting, fever, bowel changes, blood in stool, or family history of digestive disease.

You may be asked about diet, alcohol, smoking, medicines, supplements, stress, sleep, and previous diagnoses. Be honest about over-the-counter medicines, pain relievers, herbal products, and antibiotics because these can affect the stomach, liver, and intestines.

The doctor may recommend blood tests, stool tests, ultrasound, CT scan, endoscopy, colonoscopy, or referral depending on your symptoms. Not every patient needs a procedure. Some cases can be treated first with medication and observation, while others need faster testing.

Before leaving the clinic, ask:

• What is the most likely cause of my symptoms?
• What warning signs should send me to the emergency room?
• Do I need lab tests or imaging?
• Do I need endoscopy or colonoscopy?
• Can this be managed in Iligan?
• When should I return for follow-up?
• What food, medicine, or habits should I avoid?

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When to Go to the Emergency Room

Do not wait for a clinic schedule if symptoms are severe. Go to the nearest emergency room if you have:

• Vomiting blood
• Black stool or large amounts of blood in stool
• Severe abdominal pain
• Persistent vomiting
• Signs of dehydration
• Fainting or severe weakness
• Chest pain with stomach symptoms
• High fever with severe abdominal pain
• Yellowing of eyes or skin with severe illness

For emergencies, choose the nearest hospital or emergency facility rather than waiting for a specialist appointment.

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Practical Booking Guide for Iligan Patients

For Dr. John Paul Malenab

Start with the publicly listed clinic contact for Dr. Uy Hospital OPD. Send a clear SMS during office hours. Include your name, age, main concern, preferred date, and whether it is a first visit or follow-up.

Sample message:

Good day. I would like to ask for the clinic schedule of Dr. John Paul Malenab for gastroenterology consultation at Dr. Uy Hospital. Patient is [age], concern is [brief symptom]. May I know the next available schedule and consultation fee? Thank you.

For Dr. Johaniya M. Dimaporo

Use the publicly listed appointment number and confirm the Mercy Medical Arts / Mercy Community Hospital schedule before going.

Sample message:

Good day. I would like to schedule a gastroenterology consultation with Dr. Johaniya Dimaporo at Mercy Medical Arts / Mercy Community Hospital Iligan. May I ask the available schedule, consultation fee, and booking requirements? Thank you.

For PMD Multi-specialty Clinic

Message the clinic and ask which doctor handles gastrointestinal diseases, what days they are available, and whether appointment booking is required.

Sample message:

Good day. I would like to ask if your clinic has a gastroenterologist or doctor handling gastrointestinal disease concerns. May I know the clinic schedule, consultation fee, and appointment process? Thank you.

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FAQs About Gastroenterologists in Iligan City

What are 7 signs it is time to see a gastroenterologist?

See a gastroenterologist if you have persistent reflux, blood in stool, chronic diarrhea or constipation, unexplained weight loss, recurring abdominal pain, severe bloating, or family history of colon cancer or serious digestive disease.

Which doctor is best for stomach issues in Iligan City?

For mild symptoms, a general physician or internist may be a good first step. For recurring, chronic, severe, or alarming digestive symptoms, consult a gastroenterologist. Verified Iligan-related gastroenterology profiles include Dr. John Paul Malenab and Dr. Johaniya M. Dimaporo.

How much does a gastroenterologist consultation cost in Iligan?

A verified fixed consultation fee was not publicly confirmed from the sources checked. Contact the clinic directly before visiting and ask for the consultation fee, follow-up fee, HMO acceptance, and payment options.

What is the difference between a gastroenterologist and a general physician?

A general physician handles a broad range of health concerns. A gastroenterologist has focused training in digestive system and liver diseases, including conditions involving the stomach, intestines, colon, liver, gallbladder, pancreas, and digestive tract.

Do I need a referral to see a gastroenterologist in Iligan City?

Some clinics may accept direct appointments, while some HMO or hospital processes may require referral or approval. Ask the clinic or your HMO provider before booking.

Are colonoscopy and endoscopy services available in Iligan City?

Some Iligan-based gastroenterology profiles list Digestive Endoscopy, but patients should confirm directly with the clinic or hospital whether the specific procedure, schedule, preparation, and equipment are available locally.

How long does a typical gastroenterology consultation take?

A first consultation may take longer than a follow-up because the doctor needs to review symptoms, history, medicines, and prior tests. The exact length depends on the clinic flow and complexity of the case.

What should I bring to my first GI appointment?

Bring a valid ID, HMO card if applicable, previous lab tests, imaging results, prescriptions, medicine list, allergy list, and a written summary of your symptoms.

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Conclusion

Finding a gastroenterologist in Iligan City is not about choosing the loudest name online. It is about choosing a verified specialist, confirming the clinic schedule, understanding your symptoms, and asking the right questions before spending money on tests or procedures.

For Iligan patients, the currently verifiable local gastroenterology references include Dr. John Paul Malenab through Dr. Uy Hospital and Dr. Johaniya M. Dimaporo through Mercy Medical Arts / Mercy Community Hospital. PMD Multi-specialty Clinic is also worth contacting for gastrointestinal disease concerns, but patients should confirm the available doctor and schedule directly.

The most sulit move is to prepare before you book: list your symptoms, bring records, ask for the fee, confirm HMO or PhilHealth details, and know when symptoms require urgent care. Digestive issues can be simple, but they can also be warning signs. When in doubt, get checked properly.