Gastrointestinal Disorders Treatment Doctor in Acton, MA
If you are experiencing digestive issues like abdominal pain, bloating, diarrhea, constipation, or heartburn, it is important to seek care from a specialized gastroenterologist. At Acton and Canton Urgent Care, Muhammad Bajwa, MD, and his dedicated team diagnose and treat a variety of gastrointestinal disorders. For more information, contact us or schedule an appointment online. We Are Located at 100 Powder Mill Rd, Acton, MA 01720.


Table of Contents:
What are the most common types of gastrointestinal (GI) disorders?
What symptoms indicate a possible gastrointestinal problem?
When should I visit urgent care for gastrointestinal symptoms?
How are gastrointestinal disorders diagnosed and evaluated?
Comprehensive Gastrointestinal Care for All Ages at Acton and Canton Urgent Care
Trust Muhammad Bajwa, MD, for Accurate Diagnosis and Management of Digestive Disorders
Gastrointestinal (GI) disorders include a wide variety of conditions that affect your digestive tract—such as the esophagus, stomach, intestines, and more. At Acton and Canton Urgent Care, we frequently see and treat patients with common GI complaints and symptoms, helping you find relief quickly and efficiently.
Some of the most common GI conditions include:
• Gastroesophageal Reflux Disease (GERD): GERD occurs when stomach acid flows back into the esophagus, causing symptoms like heartburn and acid reflux. If you’re experiencing persistent heartburn or discomfort, our providers can assess your symptoms and recommend appropriate treatment, including medication and lifestyle modifications.
• Irritable Bowel Syndrome (IBS): IBS is often characterized by abdominal pain, bloating, and changes in bowel habits. If you have recurring bouts of diarrhea, constipation, or both, our team can help identify triggers and provide symptom relief.
• Peptic Ulcer Disease: If you’re experiencing stomach pain, nausea, or signs of bleeding, peptic ulcers may be the cause. Our clinicians can evaluate your symptoms and offer guidance on next steps, including testing and treatment.
• Celiac Disease and Food Intolerances: Digestive discomfort after eating certain foods, such as gluten or dairy, may indicate celiac disease or lactose intolerance. We can help assess your symptoms and advise on dietary changes or further testing.
• Inflammatory Bowel Disease (Crohn’s and Ulcerative Colitis): While these conditions typically require ongoing care with a specialist, Acton and Canton Urgent Care can provide initial evaluation and help manage flares or acute symptoms.
• Gallstones: If you experience sudden, severe abdominal pain—especially after eating a fatty meal—gallstones could be the culprit. Urgent care is equipped to assess your symptoms and arrange further evaluation if needed.
• Acute Diarrhea or Constipation: Sudden changes in bowel habits can be uncomfortable and concerning. Whether due to infection, diet, medication, or another underlying cause, our providers can help diagnose and manage your symptoms.
• When to Visit Acton and Canton Urgent Care for GI Symptoms
If you’re experiencing persistent abdominal pain, unexplained changes in bowel habits, heartburn, or other digestive symptoms, don’t wait for relief. Our urgent care centers in offer walk-in visits and same-day care, ensuring you get the evaluation and treatment you need without the long wait.
If you are experiencing persistent abdominal pain, nausea, vomiting, or changes in your bowel habits—such as diarrhea, constipation, or alternating between the two—our experienced medical team is here to help. Other symptoms like bloating, excessive gas, feeling unusually full after eating a small amount, unexplained weight loss, blood in your stool, or ongoing heartburn and acid reflux may also indicate an underlying digestive issue.
If you notice any of these symptoms, especially if they are severe, long-lasting, or accompanied by warning signs such as fever, dehydration, or trouble swallowing, don’t wait to seek care. Visit Acton and Canton Urgent Care for prompt evaluation and treatment.
If you’re experiencing gastrointestinal symptoms, knowing when to seek prompt medical attention can make a big difference in your recovery and overall health. At Acton and Canton Urgent Care, we’re here to provide timely evaluation and treatment for a variety of digestive concerns.
Consider visiting our urgent care clinic if you have:
• Persistent vomiting or diarrhea lasting more than a couple of days, especially if you are unable to keep fluids down, can quickly lead to dehydration.
• Severe or frequent abdominal pain that is not relieved by over-the-counter medications or rest.
• Blood in your vomit or stool, or black/tarry stools, which can indicate a more serious condition.
• High fever that does not go down with medications.
• Signs of dehydration such as extreme thirst, very little or no urination, dizziness, or confusion.
• Existing medical conditions (like diabetes or a weakened immune system) and your GI symptoms are worsening or interfering with your ability to take medications.
While mild symptoms (such as occasional stomach upset, mild nausea, or a brief episode of diarrhea) can often be managed at home, more severe or persistent issues should not be ignored. Our experienced medical team at Acton and Canton Urgent Care can provide you with the care you need to feel better, faster.
If you experience sudden, severe abdominal pain, chest pain, difficulty breathing, or any other life-threatening symptoms, please call 911 or visit the nearest emergency room immediately.
When you visit Acton and Canton Urgent Care with gastrointestinal symptoms, your evaluation will begin with a thorough medical history. Our providers will ask about the duration and nature of your symptoms, dietary habits, recent travel, medication use, and any family history of digestive conditions. This information helps us pinpoint possible causes and tailor your care.
Next, we perform a focused physical examination to assess your abdomen for tenderness, swelling, abnormal sounds, or other findings that might indicate the underlying problem.
Depending on your symptoms and exam results, we may recommend laboratory tests. These can include blood work to check for infection, inflammation, or anemia, as well as stool tests to identify infection or hidden blood in the digestive tract. In some cases, we may suggest specialized breath tests for conditions like lactose intolerance.
At our urgent care clinics, we have access to diagnostic imaging such as abdominal ultrasounds and, when appropriate, can refer you for advanced studies like CT scans to quickly identify issues such as blockages, inflammation, or other structural problems.
If your symptoms suggest the need for further evaluation, such as an endoscopic procedure (like an upper endoscopy or colonoscopy), our team can coordinate referrals to trusted local specialists, ensuring that you receive timely and comprehensive care.
At Acton and Canton Urgent Care, we offer comprehensive gastrointestinal care for patients of all ages, from children to adults. Muhammad Bajwa, MD, a Board-Certified Internist, provides expert evaluation and treatment for a range of digestive disorders, including acid reflux, irritable bowel syndrome (IBS), and abdominal pain. Whether you’re experiencing discomfort, bloating, or more severe symptoms, Bajwa ensures timely, effective treatment to improve your digestive health and overall well-being.
Muhammad Bajwa, MD, specializes in the accurate diagnosis and management of digestive disorders, offering personalized care tailored to each patient’s needs. With his extensive experience and compassionate approach, Bajwa provides detailed assessments and treatments for conditions like GERD, Crohn’s disease, and ulcerative colitis. At Acton and Canton Urgent Care, you can trust Muhammad Bajwa, MD, to deliver comprehensive care that addresses your digestive health concerns with expertise and precision.
Our goal at Acton and Canton Urgent Care is to provide efficient, accurate, and personalized evaluation of your gastrointestinal issues. Whether your symptoms are acute or ongoing, our medical providers are here to help determine the cause and guide you toward the right treatment or further specialty care if needed. For more information, contact us or schedule an appointment online. We Are Located at 100 Powder Mill Rd, Acton, MA 01720. We serve patients from Acton MA, Maynard MA, Stow MA, Concord MA, Sudbury MA, Boxborough MA, and surrounding areas.
Check Out Our 5 Star Reviews


Additional Services You May Need
• Urgent Care
• IV Therapy
• Walk In Clinic
• Minor Injuries
• Allergic Reaction
• Asthma
• Abscess Incision and Drainage
• Athlete’s Foot
• Allergies
• Bronchitis
• Burns Treatment
• Congestion
• Cough
• Earache
• Eye Infection
• Fever Treatment
• Flu Treatment
• Gastrointestinal Disorder
• Insect and Sting Bites
• Itchy Skin Treatment
• Migraine
• Nausea
• Rashes
• Runny Nose
• Sinus Infection
• Skin Infection

Additional Services You May Need
• Urgent Care
• IV Therapy
• Walk In Clinic
• Minor Injuries
• Allergic Reaction
• Asthma
• Abscess Incision and Drainage
• Athlete’s Foot
• Allergies
• Bronchitis
• Burns Treatment
• Congestion
• Cough
• Earache
• Eye Infection
• Fever Treatment
• Flu Treatment
• Gastrointestinal Disorder
• Insect and Sting Bites
• Itchy Skin Treatment
• Migraine
• Nausea
• Rashes
• Runny Nose
• Sinus Infection
• Skin Infection
• Sore Throat
• Confidential STD Testing
• Urinary Tract Infection
• Wounds
• DOT Physicals
• Pre-Employment Physicals
• Workers Compensation
• Employee Vaccinations
• Employee Immunizations
• EKG
• X-Ray
• Routine Blood Analysis
• Lab Testing
• Alcohol and Drug Screening
• Urinalysis
• Abdominal Pain
• Covid-19 Testing
• Ear Infection
• Illness and Injuries
• Occupational Medicine
• Minor Illnesses
• Diaper Rash





