Dr. Jacob Henry Joseph Charette – Gastroenterologist | Penticton, BC

Dr. Jacob Henry Joseph Charette 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 Penticton, BC, he is a key member of the local medical community. Dr. Charette adheres strictly to the standards and ethical guidelines established by the College of Physicians and Surgeons of British Columbia (CPSBC). 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 approach emphasizes patient-centered, evidence-based digestive health care, delivered in a supportive environment.

He graduated with an MD from the University of Calgary in Canada and holds specialty certification as a Gastroenterologist. His credentials include certification from the Royal College of Physicians and Surgeons of Canada, reflecting his expertise and commitment to high standards of medical practice. Dr. Charette continually updates his knowledge and skills through ongoing education and professional development, ensuring his patients benefit from the latest advances in gastroenterology (Comprehensive Care for Digestive System Disorders).

With a focus on personalized patient care, Dr. Charette is committed to early and accurate diagnosis of digestive conditions using advanced diagnostic and therapeutic procedures. He emphasizes patient education on GI conditions and lifestyle modifications to optimize health outcomes. Fluent in English and French, he values clear communication and strives to empower his patients through comprehensive information and support. His clinical philosophy centers on providing compassionate, evidence-based care tailored to each patient's unique needs.

Dr. Jacob Charette diagnoses and treats a wide range of digestive system disorders, including:

Liver, Gallbladder, Bile Duct & Pancreatic Disorders

• 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.
• Chronic Viral Hepatitis (Hepatitis B, C, D): Long-term viral infections that cause inflammation and damage to the liver, potentially leading to cirrhosis, liver failure, or liver cancer if untreated.
• 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).

Small & Large Intestine (Colorectal) Disorders

• 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.
• 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.
• Celiac Disease & Gluten Sensitivity: Celiac disease is an autoimmune disorder triggered by gluten ingestion, damaging the small intestine. Non-celiac gluten sensitivity involves GI symptoms related to gluten without the autoimmune damage.

Functional Gastrointestinal & Motility Disorders

• Gastroparesis (Delayed Gastric Emptying): A condition that affects the normal spontaneous movement of the muscles (motility) in your stomach, preventing proper and timely emptying of stomach contents, leading to nausea, vomiting, and fullness.
• Cyclic Vomiting Syndrome: A disorder characterized by recurrent, stereotypical episodes of intense nausea and vomiting lasting for hours or days, with symptom-free intervals in between.
• Functional Dyspepsia & Epigastric Pain Syndrome: Persistent or recurrent pain or discomfort centered in the upper abdomen (dyspepsia) or specifically in the epigastric region, without an identifiable structural cause after investigation.

This list is not exhaustive. For personalized advice regarding your specific digestive condition, please consult with Dr. Jacob Charette.

• 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).
• 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.
• Chromoendoscopy & Advanced Imaging Techniques (e.g., NBI, FICE): Use of special dye sprays (chromoendoscopy) or electronic light filters (Narrow Band Imaging, Fuji Intelligent Chromo Endoscopy) during endoscopy to enhance visualization of mucosal patterns and improve detection of subtle lesions or precancerous changes.
• 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.
• 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.
• 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.
• Irritable Bowel Syndrome (IBS) Comprehensive Diagnosis & Management (including subtypes IBS-D, IBS-C, IBS-M): Multifaceted approach to managing IBS symptoms (abdominal pain, bloating, diarrhea, constipation, mixed pattern) including thorough exclusion of other conditions, dietary modifications (e.g., low FODMAP diet), lifestyle changes, stress management, and targeted medications.

Note: This list provides a general overview. Specific procedures and treatments are determined after a thorough evaluation. Discuss with Dr. Charette 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 British Columbia (CPSBC) and relevant gastroenterological care guidelines. Contact the clinic or your referring physician regarding new patient intake and referral processes.

Dr. Charette practices within a well-equipped gastroenterology clinic or hospital department situated in the vibrant neighborhood of Penticton Central, South End, Kaledon, Okanagan Falls, Naramata Bench (Rural South). The facility is conveniently located close to Gyro Park, making it easily accessible for patients enjoying the scenic surroundings of Penticton. Public transit options are readily available via the South Okanagan-Similkameen Transit System (BC Transit), providing easy access for those using buses. The clinic is wheelchair accessible to accommodate patients with mobility needs. Metered street parking and nearby parking lots are available for visitors, ensuring a convenient visit for all patients.

Are consultations and procedures like endoscopies with Dr. Charette, a Gastroenterologist, covered by Medical Services Plan (MSP) in BC?

Medically necessary consultations with a licensed Gastroenterologist like Dr. Charette, 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 Medical Services Plan (MSP) in BC 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. Charette's office, the hospital/clinic's financial services, or Medical Services Plan (MSP) beforehand.

Do I need a referral from my family doctor to see Dr. Charette, 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. Charette 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.

Are there significant risks associated with procedures like gastroscopy or colonoscopy?

Gastroscopy (upper endoscopy) and colonoscopy are generally very safe procedures, especially when performed by an experienced Gastroenterologist like Dr. Dr. Charette. Complications are uncommon. Potential risks can include bleeding, particularly if polyps are removed or biopsies are taken; perforation (a tear in the wall of the digestive tract); infection (rare); or adverse reactions to the sedative medication used. Before your procedure, Dr. Dr. Charette will thoroughly discuss the specific potential risks and benefits based on your individual health and the reason for the procedure, allowing you to make an informed decision.

Will I be asleep for my endoscopy or colonoscopy with Dr. Charette?

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. Charette 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 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. Dr. Charette'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.

103-3310 Skaha Lake Rd
Penticton, BC V2A 6G4

Phone: (778) 476-9099 | Fax: (778) 570-0878

The facility is wheelchair accessible.

Dr. Charette is a licensed Gastroenterologist regulated by the College of Physicians and Surgeons of British Columbia (CPSBC) under the Health Professions Act in BC. A referral from a family physician or appropriate specialist is typically required for consultations with Dr. Charette for services covered by the provincial health plan.

Verify registration with the College of Physicians and Surgeons of British Columbia (CPSBC): https://www.cpsbc.ca/public/registrant-directory/search-result/372191/Charette%2CJacob