Dr. Carlos Moctezuma Velazquez – Gastroenterologist | Edmonton, AB

Dr. Carlos Moctezuma Velazquez 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 within Edmonton, AB, he is a key member of the local medical community. Dr. Velazquez adheres to the high standards set by the College of Physicians and Surgeons of Alberta (CPSA), ensuring that his practice aligns with provincial regulations and best practices. His focus is on providing comprehensive, patient-centered digestive health care, utilizing advanced diagnostic and therapeutic endoscopy techniques to deliver effective and personalized treatment plans.

He obtained his medical degree as a Medico Cirujano in Mexico and holds specialty certification as a Gastroenterologist. Dr. Velazquez has completed extensive postgraduate training, equipping him with the necessary qualifications to practice in Alberta. His certifications attest to his expertise in both medical management and procedural aspects of gastroenterology, ensuring he can address a broad spectrum of digestive conditions with confidence and precision.

Guided by a commitment to evidence-based medicine, Dr. Velazquez emphasizes early and accurate diagnosis through state-of-the-art procedures. He prioritizes patient education regarding GI conditions and lifestyle modifications, aiming to empower his patients in Edmonton to take an active role in their digestive health. Fluent in both English and Spanish, he strives to communicate clearly and compassionately with diverse patient populations, fostering a supportive environment for healing and wellness.

Dr. Carlos Velazquez diagnoses and treats a wide range of digestive system disorders, including:

Liver, Gallbladder, Bile Duct & Pancreatic Disorders

• Pancreatic Cysts, Tumors & Pancreatic Insufficiency (Evaluation & Co-management): Evaluation of fluid-filled sacs (cysts) or growths (tumors) on or in the pancreas, and management of exocrine pancreatic insufficiency (EPI) where the pancreas doesn't produce enough digestive enzymes.
• Non-Alcoholic Fatty Liver Disease (NAFLD) & Non-Alcoholic Steatohepatitis (NASH): A spectrum of conditions characterized by excessive fat accumulation in the liver not caused by alcohol. NASH involves liver inflammation and cell damage and can progress to cirrhosis.
• Cirrhosis & Management of Its Complications (Ascites, Varices, Encephalopathy): Advanced stage of liver scarring (fibrosis) impairing liver function, leading to complications such as fluid accumulation in the abdomen (ascites), enlarged veins that can bleed (varices), and brain dysfunction (hepatic encephalopathy).

Inflammatory Bowel Disease (IBD) Focus

• Indeterminate Colitis & IBD-Unclassified (IBD-U): Cases of IBD, particularly early in the disease course, where it is difficult to definitively distinguish between Crohn's disease and ulcerative colitis based on clinical, endoscopic, and histological features.
• 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.
• 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.

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.
• 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. Carlos Velazquez.

• Comprehensive Gastroenterology Consultation & Digestive Health Assessment: In-depth assessment of digestive system disorders, including detailed review of medical history, family history, lifestyle factors, physical examination, symptom analysis, and development of a personalized diagnostic and treatment strategy.
• 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.
• 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.
• Second Opinion Consultations for Complex Digestive Diseases: Providing expert second opinions on challenging or rare gastrointestinal diagnoses, unclear test results, and proposed complex treatment plans, including for IBD, liver disease, and pancreatic disorders.
• 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.
• 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.
• 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. Velazquez 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. Velazquez practices within a reputable gastroenterology clinic situated in the vibrant neighborhood of S Central: University of Alberta, Garneau, Windsor Park in Edmonton. The facility is conveniently located near the ICE District, offering easy access to public transit options, including Edmonton Transit Service (ETS) light rail transit (LRT) and bus services. The clinic is fully wheelchair accessible, ensuring comfort and ease of access for all patients. Parking is available at or near the facility, providing a convenient option for those arriving by car. The practice aims to serve the community with high-quality digestive health care in a welcoming and accessible environment.

Are consultations and procedures like endoscopies with Dr. Velazquez, a Gastroenterologist, covered by Alberta Health Care Insurance Plan (AHCIP) in AB?

Medically necessary consultations with a licensed Gastroenterologist like Dr. Velazquez, 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. Velazquez'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. Velazquez, 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. Velazquez 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. Velazquez?

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. Velazquez 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 exactly does a Gastroenterologist like Dr. Velazquez specialize in?

A Gastroenterologist, often called a GI specialist, is a medical doctor who has undergone extensive specialized training beyond medical school and internal medicine residency to diagnose, treat, and manage diseases of the entire digestive or gastrointestinal (GI) system. This includes the esophagus, stomach, small intestine, colon (large intestine), rectum, anus, as well as associated organs like the liver, gallbladder, bile ducts, and pancreas. He is a Gastroenterologist specializing in the comprehensive medical and procedural management of digestive system disorders. Dr. Velazquez is skilled in performing endoscopic procedures (like gastroscopy and colonoscopy) for both diagnosis and treatment, interpreting complex diagnostic tests, and developing comprehensive management plans for a wide variety of acute and chronic digestive health issues.

What are common reasons someone would be referred to a Gastroenterologist like Dr. Velazquez?

Referral to a Gastroenterologist like Dr. Velazquez is common for various reasons, including: persistent heartburn or acid reflux (GERD); difficulty or pain when swallowing; unexplained abdominal pain or bloating; chronic nausea or vomiting; significant changes in bowel habits (e.g., chronic diarrhea, severe constipation); blood in the stool or rectal bleeding; iron deficiency anemia with no obvious cause; suspected or diagnosed Inflammatory Bowel Disease (Crohn's disease, ulcerative colitis); Irritable Bowel Syndrome (IBS) not responding to initial management; celiac disease; abnormal liver function tests or suspected liver disease (like hepatitis or fatty liver); pancreatitis; or for screening and surveillance colonoscopies to prevent colorectal cancer, especially if there's a family history or personal history of polyps.

What is generally involved in preparing for a colonoscopy procedure?

Preparing for a colonoscopy is a critical step to ensure the procedure is effective and safe. Dr. Velazquez's office will provide very specific instructions, which must be followed closely. Typically, preparation involves dietary changes for a few days beforehand (e.g., low-residue diet), followed by a clear liquid diet for the 24 hours prior to the exam. The most important part is the bowel cleansing process, which involves drinking a prescribed laxative solution designed to completely empty and clean your colon. This usually starts the evening before and may continue the morning of the procedure. You'll also need to arrange for transportation home, as sedation is commonly used.

130 University Campus NW, Zeidler Ledcor Centre
Edmonton, AB T6G 2X8

Phone: (780) 492-8184

The facility is wheelchair accessible.

Dr. Velazquez 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. Velazquez 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=4ec48630-7d2b-465a-80fe-3510c49e5891&i=996