Stomach pain doctor in Seoul, same day
Abdominal pain has dozens of possible causes, from a simple stomach bug to something that needs surgery. A careful exam is the fastest way to tell them apart.
3F, 162 Apgujeong-ro, Gangnam-gu
Apgujeong Station (Line 3), Exit 5 · 1 min walk
If you need a stomach pain doctor in Seoul, VEI Clinic in Apgujeong, Gangnam assesses abdominal pain the same day in English. Dr. HyunSung Park, an internal medicine specialist with gastroenterology training, examines you, uses targeted blood, urine or stool tests, treats common causes and sends you on promptly for imaging or hospital care when needed.
Seeing a stomach pain doctor in Seoul: what to expect
Most abdominal pain is caused by something common and manageable, such as gastritis, reflux, constipation, gas or a stomach infection. But a small number of cases need urgent imaging or surgery, and the early signs can overlap. That is why seeing a stomach pain doctor in Seoul promptly, rather than waiting it out for days, is sensible.
At VEI Clinic, Dr. HyunSung Park, a board-certified internal medicine specialist with gastroenterology subspecialty training, starts with where the pain is, when it began, what it feels like, and what makes it better or worse. He asks about food, travel, alcohol, medicines such as painkillers, bowel and urinary changes, and, for women, the possibility of pregnancy. A hands-on abdominal exam often tells as much as the tests.
Where it hurts gives clues
Pain location is not a diagnosis, but it helps narrow the list. These are common patterns Dr. Park considers.
- Upper middle (epigastric): gastritis, reflux, peptic ulcer, sometimes pancreatitis or, rarely, the heart
- Upper right: gallbladder pain or gallstones, liver inflammation
- Lower right: appendicitis must be ruled out, especially if pain started near the navel and moved
- Lower left: constipation or diverticulitis
- Cramping all over with diarrhea: gastroenteritis or food poisoning
- Lower central, with burning urination: bladder infection
- Recurring pain with bloating and changing bowel habits: often IBS, once other causes are excluded
Tests and treatment at the clinic
Depending on your symptoms, we may check a blood count, inflammation marker, liver and kidney function and pancreatic enzymes, along with urinalysis, a pregnancy test where relevant, stool tests and H. pylori testing. Abdominal ultrasound can be arranged when the gallbladder, liver or kidneys need a look. If appendicitis, a blockage or another surgical cause is suspected, we send you directly to a hospital for CT and surgical review rather than delay.
Treatment is matched to the cause: acid-reducing medicine for gastritis or reflux, antispasmodic or anti-nausea medicine, antibiotics only when there is a clear bacterial cause, and IV fluids if vomiting or diarrhea has left you dehydrated. Endoscopy and colonoscopy are not performed at VEI Clinic; we refer you to a hospital when they are needed.
Who this suits, and who should go to the ER
A clinic visit suits adults with new or recurring abdominal pain who can walk in, keep fluids down and are not getting rapidly worse. It also suits people with ongoing indigestion, cramping or bowel changes who want a proper workup in English.
It is not the right first stop for severe or rapidly worsening pain, for pain after an injury, or for pregnant women with significant abdominal pain or bleeding. Those situations belong in a hospital emergency department, where scans and surgeons are available around the clock. If in doubt, message us on WhatsApp and we will advise.
Red flags: call 119 now
Call 119 or go straight to an emergency room if abdominal pain comes with any of these signs.
- Severe pain, pain that is quickly getting worse, or a hard, rigid abdomen
- Vomiting blood or material that looks like coffee grounds
- Black, tarry stools or heavy rectal bleeding
- Persistent vomiting, being unable to keep fluids down, or fainting
- High fever with confusion, or yellowing of the skin or eyes
- Chest pain or shortness of breath with the abdominal pain
- Known or possible pregnancy with severe lower pain or shoulder-tip pain
Simple care while you recover
For mild pain from a stomach upset, small, bland meals, plenty of fluids and rest usually help. Oral rehydration solution is better than plain water if you have diarrhea. Avoid alcohol and anti-inflammatory painkillers such as ibuprofen, which can irritate the stomach. If pain lasts more than a few days, keeps returning, or new symptoms appear, come back for review.
It helps to note when the pain occurs, what you ate, and any change in your stools or urine. Bring that note, your medication list and any earlier scan or blood test reports to your visit, so Dr. Park can compare and avoid repeating tests.
How it works
Check in
Walk in or message us on WhatsApp; tell us if the pain is severe so we can advise on the safest place to go.
History and exam
Dr. Park maps the pain, checks your vital signs and examines your abdomen.
Targeted tests
Blood, urine or stool tests are done on the day, with ultrasound arranged if needed.
Treatment or referral
You get treatment and a written English plan, or a direct hospital referral if a scan or surgeon is needed.

Dr. HyunSung Park
Medical Director · Internal Medicine Specialist · Consults in English & Korean
- Board-certified in internal medicine
- Gastroenterology subspecialist
- ECFMG certified (U.S.)
- Graduate, State University of New York
- Former Clinical Professor, Dongguk Univ. Ilsan Hospital
- Treating patients in Korea since 2010
Related care
Common questions
Can I see a stomach pain doctor in Seoul without an appointment?
Yes. VEI Clinic accepts walk-ins during opening hours, and you can message us on WhatsApp to check waiting times. If your pain is severe or rapidly worsening, call 119 or go to an emergency room instead.
How do I know if my stomach pain is serious?
Warning signs include severe or worsening pain, a rigid abdomen, vomiting blood, black stools, fever with confusion and fainting. Pain that wakes you at night, comes with weight loss, or keeps returning also needs a doctor's review, though usually not an emergency room.
Can you rule out appendicitis?
Dr. Park can assess the pattern and examine you, and blood tests help. Appendicitis is usually confirmed with imaging, so if it is suspected, we refer you directly to a hospital for a CT scan and surgical assessment.
Do you do endoscopy for stomach pain?
No. Endoscopy and colonoscopy are not done at our clinic. If your symptoms or results suggest you need one, we refer you to a hospital and give you an English summary.
Should I take painkillers before seeing a doctor?
Paracetamol (acetaminophen) is generally reasonable for mild pain. Avoid ibuprofen, aspirin and similar medicines, which can worsen gastritis or ulcers, and avoid strong painkillers that may mask important signs before you are examined.
I have stomach pain after eating in Korea. Is it the food?
Spicy, salty or unfamiliar food, alcohol and irregular meals can all trigger indigestion or reflux, and food poisoning is possible too. If symptoms are mild, they often settle in a day or two; if they persist or come with warning signs, come in for an exam.
This page is general information reviewed by a physician and is not a substitute for a personal consultation. Treatment suitability, benefits and risks differ for each person and are discussed with you before any care. In an emergency in Korea, call 119.
Questions about stomach pain doctor seoul? Ask us.
Send a message and we'll reply on WhatsApp in English, usually the same day. WhatsApp: +82-10-5700-7597

