About
Dr. Daniel C. Sadowski 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 Daniel Sadowski Clinic Edmonton in Edmonton, AB, he is a key member of the local medical community. He 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. His practice adheres to the high standards set by the College of Physicians and Surgeons of Alberta (CPSA), ensuring that patients receive safe, effective, and compassionate digestive health care.
He graduated with a Doctor of Medicine (MD) from the University of Saskatchewan in Canada and holds specialty certification as a Gastroenterologist. His professional credentials include FRCPC - Fellow of the Royal College of Physicians of Canada in Internal Medicine, LMCC (Licentiate of the Medical Council of Canada), and the Certificate of Special Competence in Gastroenterology, reflecting his extensive training and expertise in digestive health care.
Dr. Sadowski’s clinical philosophy emphasizes evidence-based practice, patient education on GI conditions and lifestyle modifications, early and accurate diagnosis through advanced procedures, and personalized treatment plans tailored to each patient's unique needs. He is committed to providing thorough, attentive care in a supportive environment, serving the Edmonton community with a focus on improving quality of life through optimal digestive health management. He provides care in English, with a compassionate approach aimed at empowering patients in their health journey.

Dr. Daniel Sadowski diagnoses and treats a wide range of digestive system disorders, including:
Esophageal, Stomach & Upper GI Disorders
- Barrett's Esophagus & Dysplasia Monitoring: A precancerous condition in which the normal lining of the esophagus is replaced with tissue similar to the intestinal lining, often due to chronic GERD, requiring regular surveillance for dysplasia (abnormal cells).
- Eosinophilic Esophagitis (EoE): A chronic immune system disease characterized by a buildup of eosinophils (a type of white blood cell) in the esophagus, causing inflammation, difficulty swallowing, food impaction, and chest pain.
- Esophageal Motility Disorders (e.g., Achalasia, Esophageal Spasms, Nutcracker Esophagus): Disorders affecting the coordinated muscle movements of the esophagus required for swallowing, leading to symptoms like dysphagia (difficulty swallowing), chest pain, and regurgitation.
Inflammatory Bowel Disease (IBD) Focus
- Microscopic Colitis (often considered alongside IBD for chronic diarrhea): Though distinct from classic IBD, it's an inflammatory condition of the colon diagnosed by biopsy, causing chronic watery diarrhea.
- Crohn's Disease (Ileal, Colonic, Ileocolonic, Perianal): A chronic inflammatory condition that can affect any part of the digestive tract from mouth to anus, causing transmural (full-thickness) inflammation, pain, diarrhea, weight loss, and potential complications like strictures or fistulas.
Small & Large Intestine (Colorectal) Disorders
- Gastrointestinal Bleeding (Obscure & Overt): Bleeding anywhere along the digestive tract, which can be visible (overt) or hidden (occult/obscure), requiring investigation to identify and treat the source.
- Ischemic Colitis: Inflammation and injury of the large intestine that results from inadequate blood flow.
- Microscopic Colitis (Lymphocytic & Collagenous Colitis): Inflammation of the colon that is only visible under a microscope when biopsies are examined, a common cause of chronic watery diarrhea, particularly in older adults.
This list is not exhaustive. For personalized advice regarding your specific digestive condition, please consult with Dr. Daniel Sadowski.
- 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 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.
- Management of Common & Chronic Digestive Symptoms: Investigating and treating common but potentially disruptive digestive symptoms such as heartburn, acid reflux, bloating, abdominal pain, cramping, excessive gas, constipation, diarrhea, difficulty swallowing (dysphagia), and unexplained weight loss.
- Enteroscopy (e.g., Double-Balloon, Single-Balloon, Spiral Enteroscopy): Advanced endoscopic techniques allowing deep visualization, biopsy, and therapy within the small intestine, beyond the reach of standard endoscopes, for conditions like obscure bleeding or small bowel tumors.
- Management of Chronic Constipation & Chronic Diarrhea (idiopathic & secondary): Systematic investigation into underlying causes (including motility testing where appropriate) and tailored treatment strategies for persistent constipation or diarrhea not attributed to other major GI diseases.
- Screening & Prevention Strategies for Gastrointestinal Cancers: Risk assessment and counseling on screening for colorectal cancer, esophageal cancer (in Barrett's esophagus), gastric cancer, and liver cancer (in cirrhosis), including FIT testing and colonoscopy recommendations.
- Capsule Endoscopy (Small Bowel & Colon): Non-invasive procedure where the patient swallows a vitamin-pill sized camera that takes pictures of the small intestine (for obscure GI bleeding, Crohn's disease) or colon (as an alternative to colonoscopy in select cases).
Note: This list provides a general overview. Specific procedures and treatments are determined after a thorough evaluation. Discuss with Dr. Sadowski 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.
Daniel Sadowski Clinic Edmonton is situated in the vibrant Downtown East neighbourhood of Edmonton, AB, specifically within the Boyle Street and Riverdale districts. The clinic is conveniently located near the Legislature Grounds and the Government Centre, making it accessible for patients across the city. Public transit options are readily available, including Edmonton Transit Service (ETS) services such as Light Rail Transit (LRT) and buses, providing easy access to the facility. The clinic is wheelchair accessible, ensuring comfort and ease of access for all patients. Metered street parking and nearby parking lots are available for those arriving by car, facilitating a hassle-free visit to the practice.
- Are consultations and procedures like endoscopies with Dr. Sadowski, a Gastroenterologist, covered by Alberta Health Care Insurance Plan (AHCIP) in AB?
- Medically necessary consultations with a licensed Gastroenterologist like Dr. Sadowski, 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. Sadowski'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. Sadowski, 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. Sadowski 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.
- Will I be asleep for my endoscopy or colonoscopy with Dr. Sadowski?
- For most endoscopic procedures like upper endoscopy (gastroscopy) and colonoscopy, patients are typically given sedation to help them relax and be comfortable. This is often called 'conscious sedation' or 'moderate sedation,' meaning you'll be drowsy and may not remember much of the procedure, but you won't be under general anesthesia (completely unconscious with a breathing tube). The specific type and level of sedation can vary and will be discussed with you by Dr. Sadowski or the anesthesia provider beforehand. Because of the sedation, you will need to have someone accompany you to drive you home after the procedure.
- What's the difference between Irritable Bowel Syndrome (IBS) and Inflammatory Bowel Disease (IBD)? Can Dr. Sadowski diagnose and treat both?
- Yes, a Gastroenterologist like Dr. Sadowski 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.
Daniel Sadowski Clinic Edmonton
10240 Kingsway NW, 215 CSC
Edmonton, AB T5H 3V9
Phone: (780) 735-6837
The facility is wheelchair accessible.
Dr. Sadowski 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. Sadowski 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=e964a01e-8912-49c3-8cbb-79f4e87a80ff&i=1261