About
Dr. Meena Mathivanan is a dedicated Gastroenterologist specializing in the diagnosis and treatment of a wide array of disorders affecting the digestive system in adult patients, and may also see older adolescents for certain conditions. Practicing at a reputable gastroenterology clinic or hospital department in Calgary, AB, she is a key member of the local medical community. She provides comprehensive care for a wide range of digestive system disorders, including conditions affecting the esophagus, stomach, intestines, liver, and pancreas, utilizing diagnostic and therapeutic endoscopy. Her approach is centered on compassionate, patient-focused digestive health care, ensuring each individual receives tailored evaluation and treatment in a supportive environment.
Dr. Mathivanan completed her medical education with a Bachelor of Medicine, Bachelor of Surgery (MBBS) in Australia. She holds specialty certification as a Gastroenterologist, including certifications such as FRCPC - Fellow of the Royal College of Physicians of Canada in Internal Medicine, and the Certificate of Special Competence in Gastroenterology. She is licensed and in good standing with the College of Physicians and Surgeons of Alberta (CPSA), holding license number 16091.
Her clinical philosophy emphasizes evidence-based digestive health care, with a strong commitment to patient education on GI conditions and lifestyle modifications. She strives for early and accurate diagnosis through the use of advanced diagnostic procedures, and provides personalized treatment plans that address each patient's unique needs. Dr. Mathivanan is dedicated to supporting her patients in Calgary by offering comprehensive, compassionate, and effective digestive health management. She communicates fluently in English, ensuring clear understanding and patient engagement throughout the care process.
Dr. Meena Mathivanan diagnoses and treats a wide range of digestive system disorders, including:
Small & Large Intestine (Colorectal) Disorders
- Small Intestinal Bacterial Overgrowth (SIBO) & Intestinal Methanogen Overgrowth (IMO): An abnormal increase in the bacterial population in the small intestine, or an overgrowth of methane-producing archaea, leading to symptoms like bloating, gas, abdominal pain, and altered bowel habits.
- Diverticular Disease (Diverticulosis, Diverticulitis, Diverticular Bleeding): Diverticulosis is the presence of small pouches (diverticula) in the colon wall. Diverticulitis is inflammation or infection of these pouches. Diverticular bleeding can also occur.
Esophageal, Stomach & Upper GI Disorders
- Dysphagia (Difficulty Swallowing) & Odynophagia (Painful Swallowing): Symptoms requiring investigation to determine underlying causes, which can range from structural abnormalities and motility disorders to inflammatory conditions or tumors.
- Peptic Ulcer Disease (Gastric, Duodenal, H. pylori-related, NSAID-induced): Open sores that develop on the inside lining of the stomach (gastric ulcer) and the upper portion of the small intestine (duodenal ulcer), commonly caused by H. pylori infection or long-term use of nonsteroidal anti-inflammatory drugs (NSAIDs).
Liver, Gallbladder, Bile Duct & Pancreatic Disorders
- Gallstone Disease (Cholelithiasis), Cholecystitis & Choledocholithiasis: Formation of hardened deposits (gallstones) in the gallbladder. Cholecystitis is gallbladder inflammation. Choledocholithiasis refers to gallstones in the common bile duct.
- Pancreatitis (Acute Recurrent & Chronic): Inflammation of the pancreas that can be sudden and severe (acute), recurrent, or long-lasting (chronic), causing significant abdominal pain and digestive enzyme deficiencies.
- Autoimmune Liver Diseases (Autoimmune Hepatitis, PBC, PSC): Conditions where the body's immune system mistakenly attacks liver cells (Autoimmune Hepatitis), bile ducts within the liver (Primary Biliary Cholangitis), or larger bile ducts inside and outside the liver (Primary Sclerosing Cholangitis).
This list is not exhaustive. For personalized advice regarding your specific digestive condition, please consult with Dr. Meena Mathivanan.
- Management of Functional Dyspepsia & Functional Abdominal Pain Syndrome: Diagnosis and management of chronic upper abdominal pain or discomfort (dyspepsia) or generalized abdominal pain without an identifiable structural cause, often involving lifestyle, dietary, and neuromodulator therapies.
- Helicobacter pylori (H. pylori) Testing & Eradication Therapy: Diagnosis of H. pylori infection using breath tests, stool tests, or endoscopic biopsies, and providing appropriate antibiotic regimens for eradication to treat ulcers and gastritis.
- Endoscopic Hemostasis for Acute & Chronic GI Bleeding: Various endoscopic techniques (e.g., injection therapy, thermal coagulation/APC, mechanical clips, hemostatic sprays) used to stop acute or recurrent bleeding from ulcers, varices, angiodysplasias, or tumors in the GI tract.
- ERCP (Endoscopic Retrograde Cholangiopancreatography) - Diagnostic & Therapeutic: Specialized procedure combining upper endoscopy and X-rays to diagnose and treat problems of the bile and pancreatic ducts, such as gallstone removal from bile duct, stent placement for strictures or leaks, and sphincterotomy.
- Endoscopic Ultrasound (EUS) with Fine Needle Aspiration/Biopsy (FNA/FNB): Procedure combining endoscopy with ultrasound to obtain high-resolution images and tissue samples (FNA/FNB) of the digestive tract wall, surrounding organs (pancreas, liver, adrenal glands, gallbladder), and lymph nodes for staging cancers or diagnosing lesions.
- Endoscopic Dilation of Gastrointestinal Strictures (Esophageal, Pyloric, Colonic): Procedure to stretch narrowed areas (strictures) in the esophagus (e.g., due to reflux, EoE), stomach outlet (pylorus), small intestine, or colon using balloons or Savary-Gilliard dilators passed through an endoscope.
- Interpretation & Correlation of Advanced Digestive Health Diagnostic Tests: Expert analysis and clinical correlation of results from endoscopies, biopsies, imaging studies (CT, MRI, MRCP, ultrasound), breath tests (e.g., for H. pylori, SIBO, lactose intolerance), stool tests (e.g., calprotectin, FIT), motility studies, and genetic testing for GI conditions.
Note: This list provides a general overview. Specific procedures and treatments are determined after a thorough evaluation. Discuss with Dr. Mathivanan for care relevant to your specific condition.
All medical and surgical services (if applicable) are provided in accordance with the standards of practice set by the College of Physicians and Surgeons of Alberta (CPSA) and relevant gastroenterological care guidelines. Contact the clinic or your referring physician regarding new patient intake and referral processes.
Dr. Mathivanan practices at a well-equipped gastroenterology clinic located in the SE neighborhood of Calgary, in the areas of Parkland, Deer Ridge, and Queensland. The facility is situated within a vibrant community surrounded by a variety of restaurants and shops, making it convenient for patients to access. Public transit options include Calgary Transit’s CTrain LRT, bus, and BRT services, providing easy access from various parts of the city. The clinic is wheelchair accessible to accommodate patients with mobility needs. Parking is available at or near the facility, ensuring a hassle-free visit for patients and their families.
- Are consultations and procedures like endoscopies with Dr. Mathivanan, a Gastroenterologist, covered by Alberta Health Care Insurance Plan (AHCIP) in AB?
- Medically necessary consultations with a licensed Gastroenterologist like Dr. Mathivanan, as well as most diagnostic procedures (e.g., endoscopies for investigating symptoms, biopsies for medical reasons) and treatments for provincially insured digestive conditions (e.g., IBD, celiac disease, screening colonoscopies as per provincial guidelines, liver disease management), are generally covered by Alberta Health Care Insurance Plan (AHCIP) in AB when a referral from a family doctor or another specialist is in place. Procedures considered purely for screening outside of guidelines, or for non-medical reasons, and some advanced technologies or specific drug therapies might have different coverage. It's crucial to discuss coverage specifics for any proposed treatment or procedure with Dr. Mathivanan's office, the hospital/clinic's financial services, or Alberta Health Care Insurance Plan (AHCIP) beforehand.
- Do I need a referral from my family doctor to see Dr. Mathivanan, a Gastroenterologist?
- Yes, in nearly all cases, a referral from your family physician or another specialist (such as an internist or surgeon) is required to schedule an appointment with a Gastroenterologist like Dr. Mathivanan for services covered by the provincial health plan. Gastroenterological issues often require initial assessment and preliminary investigations by your primary care provider. The referral ensures that a specialist consultation is appropriate, helps with prioritizing appointments, and facilitates coordinated care, including the transfer of relevant medical information.
- What's the difference between Irritable Bowel Syndrome (IBS) and Inflammatory Bowel Disease (IBD)? Can Dr. Mathivanan diagnose and treat both?
- Yes, a Gastroenterologist like Dr. Mathivanan can diagnose and treat both IBS and IBD, but they are very different conditions. IBD, which includes Crohn's disease and ulcerative colitis, is characterized by chronic inflammation and physical damage (like ulcers and strictures) to the digestive tract, visible during endoscopy and on biopsies. It's an autoimmune-related condition. IBS, on the other hand, is a functional gut disorder, meaning the GI tract doesn't work correctly, but there's no visible inflammation or damage on standard tests. IBS causes symptoms like abdominal pain, bloating, and altered bowel habits. While IBS can significantly impact quality of life, it doesn't cause the destructive inflammation seen in IBD. Diagnosis involves different criteria and investigations for each.
- How does Dr. Mathivanan approach treating functional GI disorders like IBS or functional dyspepsia?
- Treating functional GI disorders like Irritable Bowel Syndrome (IBS) or functional dyspepsia often involves a multi-faceted approach tailored by Dr. Mathivanan to your specific symptoms and triggers. Since these conditions don't have a structural cause seen on tests, management focuses on symptom relief and improving quality of life. This may include dietary modifications (like identifying trigger foods or trying a low FODMAP diet for IBS), lifestyle adjustments (stress management, regular exercise), fiber supplements, over-the-counter remedies, and prescription medications. Medications can target specific symptoms like pain (antispasmodics), diarrhea (anti-diarrheals), constipation (laxatives), or abnormal gut-brain interaction (neuromodulators in low doses). She will work with you to find the most effective combination of strategies.
15229 Bannister Rd SE, Unit 201
Calgary, AB T2X 1Z3
Phone: (403) 457-5877 | Fax: (587) 349-0786
The facility is wheelchair accessible.
Dr. Mathivanan is a licensed Gastroenterologist regulated by the College of Physicians and Surgeons of Alberta (CPSA) under the Health Professions Act in AB. A referral from a family physician or appropriate specialist is typically required for consultations with Dr. Mathivanan for services covered by the provincial health plan.
Verify registration with the College of Physicians and Surgeons of Alberta (CPSA): https://search.cpsa.ca/PhysicianProfile?e=195c3e2c-8018-47b8-90b4-b448e08877d4&i=945