Dr. Olgun Akman

Dr. Olgun Akman diagnoses and treats a wide range of digestive system disorders, including:

Small & Large Intestine (Colorectal) Disorders

• Ischemic Colitis: Inflammation and injury of the large intestine that results from inadequate blood flow.
• 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.

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.

Esophageal, Stomach & Upper GI Disorders

• 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).
• Hiatal Hernia & Paraesophageal Hernia: Condition where part of the stomach pushes upward through an opening (hiatus) in the diaphragm into the chest, potentially contributing to GERD and other symptoms.

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

• Flexible Sigmoidoscopy with Biopsy: Examination of the lower part of the colon (sigmoid colon and rectum) using a flexible sigmoidoscope, often for evaluation of rectal bleeding, diarrhea, or as part of some screening protocols.
• 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.
• Colonoscopy (Screening, Diagnostic, Surveillance) & Polypectomy: Comprehensive examination of the entire colon (large intestine) using a colonoscope to detect and remove precancerous polyps, screen for and diagnose colorectal cancer, evaluate symptoms, and diagnose other colonic conditions like colitis or diverticular disease.
• 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.
• 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.
• 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.
• 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.

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

Milton Eye Surgeons is located in Cambridge's Preston Centre, within the Preston Heights neighborhood. The practice is conveniently situated near Preston Towne Centre and Riverside Park, offering a welcoming environment for patients. Accessible via Grand River Transit (GRT), the facility is wheelchair accessible, ensuring ease of access for all patients. Paid parking options are conveniently located nearby, making visits straightforward and comfortable for patients and their families.

Are consultations and procedures like endoscopies with Dr. Akman, a Gastroenterologist, covered by Ontario Health Insurance Plan (OHIP) in ON?

Medically necessary consultations with a licensed Gastroenterologist like Dr. Akman, 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 Ontario Health Insurance Plan (OHIP) in ON 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. Akman's office, the hospital/clinic's financial services, or Ontario Health Insurance Plan (OHIP) beforehand.

Do I need a referral from my family doctor to see Dr. Akman, 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. Akman 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 exactly does a Gastroenterologist like Dr. Akman 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. Akman 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 some common procedures a Gastroenterologist like Dr. Akman typically performs?

Gastroenterologists like Dr. Akman are highly skilled in performing a range of endoscopic procedures. The most common are upper endoscopy (also called EGD or gastroscopy) to examine the esophagus, stomach, and duodenum, and colonoscopy to visualize the entire colon. During these procedures, He can take biopsies (small tissue samples for analysis), remove polyps (which can prevent colon cancer), dilate narrowed areas (strictures), control bleeding, and place feeding tubes. Other procedures may include flexible sigmoidoscopy (examining the lower colon), capsule endoscopy (swallowing a tiny camera to see the small intestine), and more specialized interventions like ERCP or EUS depending on their training and practice focus. Many also specialize in managing specific areas like hepatology (liver disease) or IBD.

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. Akman'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.

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

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 g
eneral anesthesia (completely unconscious with a breathing tube). The specific type and level of sedation can vary and will be discussed with you by Dr. Akman or the anesthesia provider beforehand. Because of the sedation, you will need to have someone accompany you to drive you home after the procedure.

Milton Eye Surgeons
201-745 Coronation Blvd
Cambridge, ON N1R 0B6

Phone: (519) 740-8400 | Fax: (519) 740-8440

The facility is wheelchair accessible.

Dr. Akman is a licensed Gastroenterologist regulated by the College of Physicians and Surgeons of Ontario (CPSO) under the Regulated Health Professions Act, 1991 and Medicine Act, 1991 in ON. A referral from a family physician or appropriate specialist is typically required for consultations with Dr. Akman for services covered by the provincial health plan.

Verify registration with the College of Physicians and Surgeons of Ontario (CPSO): https://doctors.cpso.on.ca/DoctorDetails/Akman-Olgun/0318727-112757