Gastroenterology & Hepatology

Expert Food Intolerance Diagnosis in Islamabad

If certain foods trigger digestive discomfort, bloating, or chronic symptoms, Dr. Omer provides comprehensive Food Intolerance assessment in Islamabad. Through careful diagnostic evaluation and personalised dietary guidance, discover which foods your body cannot tolerate and reclaim comfortable, symptom-free eating.

Book a Consultation Call: 0336 5993116
13+ Years Experience★ 4.9 Google RatingMD (Gastro) · MACG · MRCPSG-8 Markaz, Islamabad
About The Specialist

Dr. Omer's Expertise in Food Intolerance

Dr. Omer brings over 13 years of gastroenterology and hepatology practice to Food Intolerance diagnosis. His training spans international endoscopy centres and major teaching hospitals. He combines systematic investigation with compassionate patient care, ensuring every person understands their digestive sensitivity and receives a clear, actionable dietary plan tailored to their needs.

Dr. Omer Hassaan Aftab Ahmad
MBBS, MD (Gastroenterology), MACG (USA), MRCPS (UK)

Over 13 years diagnosing and managing Food Intolerance and related digestive disorders.

Patients in Islamabad and Rawalpindi trust Dr. Omer for Food Intolerance because he conducts thorough diagnostic testing and avoids guesswork. His approach combines food allergy testing, symptom analysis, and sometimes endoscopy to identify problematic foods. This precision helps distinguish true lactose intolerance from other digestive sensitivities, directing accurate treatment.

Unlike busy hospital departments, Dr. Omer's clinic offers unhurried, focused consultations for Food Intolerance. He listens to your complete symptom history, explains findings in plain language, and discusses dietary modifications without judgment. Follow-up support ensures you adapt comfortably to dietary changes and feel confident managing your digestive health long term.

Understanding The Procedure

Understanding Food Intolerance Assessment

Food Intolerance assessment identifies foods your digestive system cannot properly tolerate. Dr. Omer uses targeted testing, dietary history review, and sometimes elimination protocols to clarify which foods trigger symptoms. Suitable for anyone experiencing persistent bloating, cramps, or digestive upset linked to specific meals, this service brings clarity and relief.

In Simple Terms

During a Food Intolerance assessment, Dr. Omer reviews your detailed symptom diary and medical history. Blood tests may identify lactose intolerance or other digestive sensitivities. Some patients undergo an elimination diet under supervision. The entire process is non-invasive, requires no sedation, and typically takes one to three weeks depending on complexity and testing scope.

Why It Is Done

Food Intolerance assessment is recommended when patients experience bloating, stomach pain, diarrhoea, or nausea after eating. Dr. Omer investigates whether lactose intolerance, fructose sensitivity, gluten reactions, or other digestive disorders cause symptoms. Identifying the culprit food allows targeted dietary changes that resolve discomfort without eliminating nutritious foods unnecessarily.

Who Needs It

People of any age benefit from Food Intolerance assessment. Symptoms may appear suddenly or gradually develop over months. Patients who experience consistent digestive upset despite trying generic diets are ideal candidates. Those with a family history of digestive sensitivity or lactose intolerance should consider evaluation to prevent long-term nutritional imbalance.

What To Know

Preparation for Food Intolerance assessment is straightforward. Keep a detailed food and symptom diary for one week before your appointment. Avoid starting new medications or supplements unless medically necessary. Wear comfortable clothing. Some blood tests require fasting, which Dr. Omer will clarify during booking. No sedation is needed, so you can drive home immediately.

Food intolerance is not the same as a food allergy. Intolerance causes gut symptoms, while allergy can affect breathing and skin

Seek emergency care if you have

  • Swelling of the lips, face or throat, or difficulty breathing (allergy)
  • Blood in the stool
  • Weight loss without trying

Ready to Book Your Appointment?

Same-week slots available. Our specialist team is just one call or click away.

Step by Step

Your Food Intolerance Assessment Journey

Your assessment begins with a detailed consultation, progresses through targeted testing, and concludes with a personalised dietary plan.

1
Initial Consultation

Dr. Omer listens to your symptom history, reviews your food diary, and asks targeted questions about digestive patterns. He examines your abdomen gently and discusses any previous food experiments. This conversation clarifies which foods trigger reactions and rules out serious conditions requiring different investigation.

2
Diagnostic Testing

Based on clinical suspicion, Dr. Omer may order blood tests for lactose intolerance, hydrogen breath tests, or food allergy testing panels. Some patients undergo supervised elimination diets to identify trigger foods. Testing is scheduled conveniently and results are tracked systematically to guide diagnosis.

3
Physical Examination

Dr. Omer performs a careful abdominal examination to check for bloating, tenderness, or other signs of gut reaction. He may examine your skin for rashes or other food allergy manifestations. This hands-on assessment combines with test results to build a complete diagnostic picture of your digestive sensitivity.

4
Results Discussion

Dr. Omer explains all findings in simple, non-medical language and identifies your specific food intolerances. He discusses which foods to avoid, which can be tolerated in smaller amounts, and which nutritious alternatives are safe. You receive written recommendations to reference at home.

5
Dietary Plan

A personalised dietary plan is created tailored to your intolerances and nutritional needs. Dr. Omer may refer you to a dietitian for detailed meal planning. You receive follow-up contact details to discuss concerns, adjust recommendations, and confirm that your symptoms improve on the new dietary approach.

Why Choose Dr Omer

Why Islamabad Patients Choose Dr. Omer

Dr. Omer combines specialist expertise with patient-centred care, ensuring accurate Food Intolerance diagnosis and practical dietary solutions tailored to your life.

1000+
Food Intolerance and Digestive Sensitivity Cases Successfully Managed
Specialist Diagnostic Approach

Dr. Omer personally conducts every Food Intolerance assessment, not delegating to junior staff. His 13+ years of experience means he recognises subtle diagnostic patterns and avoids misdiagnosis. He combines clinical judgment with modern testing, ensuring accurate identification of your specific digestive sensitivity or lactose intolerance.

Prompt Testing and Results

Food Intolerance testing is scheduled quickly, and results are available within one to two weeks depending on test type. Dr. Omer reviews all findings personally and schedules a focused results discussion. This efficiency means you get answers fast and begin your dietary adjustment confidently without prolonged uncertainty.

Clear Communication Always

Every patient receives written dietary recommendations in plain language, avoiding medical jargon. Dr. Omer explains why certain foods trigger your gut reaction and what you can eat instead. He provides phone support during your first two weeks of dietary adjustment, ensuring you feel supported and confident managing your food intolerance.

Patient Reviews

What Our Patients Say

Every review below is sourced directly from Google. We do not select, filter, or edit patient feedback.

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M Khan
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Best doctor feeling very well and satisfiy
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Aqib Ktk
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👍
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Shafqat Balouch
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Omer Diagnostics & Specialist Clinics is a highly recommended diagnostic center. The staff is very professional, cooperative, and respectful. The overall environment is clean and well-managed, and the services are quick and reliable. I had a very good experience and would definitely recommend Omer Diagnostics to others
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Habib ur Rehman -
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Dr. Omer Aftab - Radiology Department I had a great experience at the Radiology Department under Dr. Omer Aftab. Dr. Omer Aftab is very professional, calm and explains everything in detail. He reviewed my report personally and guided me very well about the next steps. The overall department is very well managed. Staff is cooperative, equipment is modern and the report was delivered on time. The place is clean and the process is smooth. Highly recommend Dr. Omer Aftab and the Radiology Department for accurate diagnosis and professional care. 10/10
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Eman Ali
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Excellent experience at Dr. Umar's clinic! Visited through Umme Kulsum's link for a routine checkup. The care provided by Dr. Umar was top-notch, and the support staff was remarkably kind and welcoming. 10/10 service!
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Shafaq Aneeq
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I visited Omer Diagnostic Centre through Kalsoom, and everything there was excellent. I had a very good experience overall, and I really appreciated the welcoming and professional environment.
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Common Questions

Frequently Asked Questions

If you experience chronic bloating, cramping, diarrhoea, or nausea linked to specific foods, you are a good candidate. Dr. Omer assesses suitability during your initial consultation by reviewing symptoms and ruling out serious conditions. Most people benefit from assessment, especially those whose symptoms persist despite dietary guessing and failed elimination attempts elsewhere.

Food Intolerance assessment is safe. Blood tests carry minimal risk, hydrogen breath tests are completely non-invasive, and elimination diets are supervised medically. Dr. Omer uses sterile equipment and follows strict hygiene protocols. Serious complications are extremely rare, and mild side effects like temporary bloating resolve quickly.

No recovery period is needed because the assessment is non-invasive. You can eat, drive, and work normally immediately after testing or consultation. Dietary adjustment takes weeks or months as you eliminate trigger foods and adapt your eating habits, but this adjustment happens gradually in your normal daily life.

Keep a detailed food and symptom diary for one week before your appointment. Note everything you eat, drink, and any symptoms that follow. Some breath tests require fasting for six hours. Wear comfortable clothing for your consultation. Avoid starting new medications unless essential. Dr. Omer confirms any fasting requirements when booking your appointment.

Dr. Omer spends time understanding your complete symptom history and food patterns. He reviews your diary, asks detailed questions about digestive reactions, and performs a gentle abdominal examination. Together you discuss your health goals and which testing approach suits you best. No procedures occur during this consultation, only assessment and planning.

Simple blood tests show results within one week. Hydrogen breath tests are available immediately after testing. More detailed allergy or elimination diet assessments take two to three weeks. Dr. Omer schedules a dedicated results consultation to review findings, explain your specific food intolerances, and provide your written dietary plan clearly.

Take the First Step Toward a Clear Diagnosis

Specialist care, fast appointments, and answers you can trust. Call our clinic or book your slot online today.