Dr. Afshin Khaiser, MD

Dr. Afshin Khaiser, MD is a Gastroenterology specialist dedicated to empowering patients with proactive, comprehensive gastrointestinal care. He practices at his clinic in Naples, FL, and is registered with The Florida Board of Medicine, practicing under the Florida Statutes, Title XXXII, Chapter 458 (Medical Practice). Your gastroenterologist is your primary partner in lifelong digestive health, creating personalized plans for prevention, coordinating crucial screenings, and managing the wellness of your entire digestive system—from esophagus to liver—to keep you feeling your best for years to come. He serves all ages. Please call (239) 348-4221 to confirm if he is currently accepting new patients.

Dr. Afshin Khaiser, MD is a gastroenterologist in Naples, FL, affiliated with Carle Health Methodist Hospital and Carle Health Proctor Hospital. He earned his medical degree from Medical College Of Wisconsin and is Board Certified in Gastroenterology by the American Board of Internal Medicine, and Board Certified in Internal Medicine by the American Board of Internal Medicine. Dr. Khaiser's approach to care is rooted in collaborative, evidence-based medicine, fostering a supportive environment where patients feel empowered to actively participate in their long-term health. He provides consultations primarily in English.

A key part of the WePrevent mission is building your personalized prevention roadmap. Dr. Afshin Khaiser is a vital partner in this journey, focusing on proactive strategies to protect and enhance your long-term health.

By working together, you and Dr. Afshin Khaiser can create a clear, actionable plan to address your unique risk factors and health goals.

A proactive approach to health involves understanding and managing potential risks. Dr. Afshin Khaiser provides expert care for a range of conditions, focusing on early detection and effective management to support your long-term wellness. Common areas of focus include:

• Primary Biliary Cholangitis: Managing primary biliary cholangitis (PBC) effectively through lifestyle adjustments and medical care is critical for preventing its progression and maintaining overall digestive health.
• Alcoholic Cirrhosis: Alcoholic cirrhosis can be slowed or prevented by reducing alcohol consumption and making healthy lifestyle choices, promoting overall digestive well-being.
• Ascites: Ascites, or fluid buildup in your abdomen, can be a serious sign of underlying liver disease, so regular checkups and healthy lifestyle choices are crucial for early detection and prevention of complications.
• Duodenal Ulcer: By addressing risk factors like excessive alcohol use and smoking, you can significantly reduce your chances of developing a duodenal ulcer and safeguard the health of your entire digestive system.
• Congenital Anomaly Esophagus: Preventing long-term health problems related to a congenital esophageal anomaly starts with early detection; regular checkups and screenings can help identify and manage these conditions effectively.
• Upper Digestive Tract Cancer: Regular checkups and awareness of symptoms like persistent heartburn, difficulty swallowing, or unexplained weight loss can be crucial in the early detection of upper digestive tract cancers, leading to better treatment outcomes and improved quality of life.
• Intestinal Obstruction: Intestinal obstruction, a blockage in your intestines, can be prevented by managing underlying conditions like Crohn's disease and diverticulitis and by addressing any dietary factors that might contribute.
• Gastrointestinal Bleeding: Understanding your family history and personal risk factors for gastrointestinal bleeding is crucial for proactive management and reducing your chances of experiencing it.
• Inflammatory Bowel Disease: Understanding your risk factors for IBD and seeking medical advice promptly is key to preventing severe flare-ups and related health issues.
• Rectal Prolapse: Rectal prolapse, where part of the rectum protrudes from the anus, is best prevented through maintaining good bowel habits and managing chronic conditions like constipation to avoid straining.
• Esophagitis: Esophagitis, or inflammation of the esophagus, can be prevented by managing risk factors like acid reflux and making lifestyle changes to protect your digestive health.
• Esophageal Motility Disorders: Protecting your digestive health starts with understanding esophageal motility disorders, which can disrupt food passage; proactive lifestyle choices and early detection help avoid long-term issues.

This list highlights some common health concerns and is for informational purposes only. The best way to understand your personal health and create a prevention plan is to schedule a consultation. Accurate diagnosis and personalized treatment plans are developed based on individual patient evaluations.

Taking proactive steps is central to long-term health. Dr. Afshin Khaiser offers a range of key preventive screenings and services designed to provide crucial insights into your health and support your well-being:

• Colonoscopy: Taking charge of your gut health starts with a colonoscopy: it's a vital screening test that detects abnormalities in your large intestine early, often before symptoms appear.
• Duodenal Polypectomy: As part of your commitment to digestive health, duodenal polypectomy allows for the removal of polyps in your duodenum, potentially preventing the development of more serious conditions.
• Endoscopy: An endoscopy is a powerful diagnostic tool that allows for early detection of diseases within your digestive system, improving your chances of successful treatment and potentially saving your life.
• ERCP (Endoscopic Retrograde Cholangiopancreatography): An ERCP is a specialized procedure to investigate and address concerns in your biliary system and pancreas, acting as an important early diagnostic tool to prevent major health problems.
• Flexible Sigmoidoscopy: Ensure the health of your lower digestive tract with a flexible sigmoidoscopy. This screening procedure helps find and remove precancerous polyps, lowering your risk of colorectal cancer.
• Liver Biopsy: A liver biopsy is a small procedure that helps doctors diagnose and monitor liver conditions early, allowing for timely treatment and better health outcomes.
• Manometry: Manometry is a valuable tool for preventing long-term digestive problems. By accurately measuring pressure in your digestive system, it allows for early diagnosis of conditions like achalasia or gastroparesis, enabling timely treatment and improved quality of life.
• Rigid Proctosigmoidoscopy: A rigid proctosigmoidoscopy is a brief procedure that allows your doctor to directly examine your rectum and lower colon for polyps, inflammation, or other abnormalities, helping to detect colorectal cancer early.
• Sigmoidoscopy: Taking charge of your colon health starts with a sigmoidoscopy, a simple test that screens for precancerous polyps and colorectal cancer, often preventing these conditions from developing.

Service availability can change, and not all services listed may be appropriate for every patient. For a comprehensive understanding of all available services and to create your personalized screening plan, please schedule a consultation.

All medical services are provided in accordance with the standard scope of practice for Gastroenterology in Florida.

Dr. Afshin Khaiser is dedicated to partnering with Caregivers to achieve their unique health objectives. The following examples illustrate how a proactive approach can make a tangible difference in a Patient's life:

• By adhering to a personalized plan that included dietary modifications and regular check-ups, a patient successfully maintained stable liver function and enjoyed a higher quality of life, proactively managing their primary biliary cholangitis.
• By reducing alcohol intake and adopting a healthier lifestyle, a patient significantly lowered their risk of developing alcoholic cirrhosis, gaining peace of mind and a renewed focus on overall well-being.
• By attending regular checkups and adopting a healthy diet, a patient proactively managed their liver health, significantly reducing the risk of ascites and ensuring a healthier future.

These scenarios are illustrative examples of positive health outcomes. Individual results may vary and depend on many factors specific to each patient. He will work with you to define and achieve your personal health goals.

Here are answers to some common questions about proactive Gastrointestinal care with Dr. Afshin Khaiser:

What is a Gastroenterologist?

A gastroenterologist is a doctor specializing in the health of your digestive system, including the esophagus, stomach, intestines, colon, liver, gallbladder, and pancreas. They are experts in diagnosing and treating digestive conditions, and perform preventive screenings like colonoscopies.

When should I get my first screening colonoscopy?

For average-risk individuals, routine screening colonoscopies are now recommended to begin at age 45. However, those with a family history of colon cancer or other risk factors may need to start earlier. Dr. Khaiser will determine the best, personalized screening schedule for you.

I have frequent heartburn. When should I be concerned?

While occasional heartburn is common, frequent or worsening symptoms (more than twice a week) should be evaluated. This could be a sign of GERD, which if left untreated, can lead to more serious problems. Dr. Khaiser can diagnose the cause and create an effective treatment plan.

What is the difference between a colonoscopy and an upper endoscopy (EGD)?

A colonoscopy examines the large intestine (colon) to screen for colon cancer, while an upper endoscopy (EGD) examines the esophagus, stomach, and the first part of the small intestine to evaluate issues like heartburn, ulcers, or difficulty swallowing.

What is 'fatty liver disease' and is it serious?

Non-alcoholic fatty liver disease (NAFLD) is a very common condition often linked to metabolic health issues like obesity and diabetes. In its early stages, it can often be reversed with lifestyle changes. However, managing it is crucial to prevent progression to more serious liver damage, such as cirrhosis.

What is Celiac Disease?

Celiac disease is an autoimmune disorder where eating gluten, a protein found in wheat, triggers damage to the lining of the small intestine. While gluten sensitivity can cause similar symptoms, a proper diagnosis by a gastroenterologist is crucial before starting a gluten-free diet.

What is the difference between Inflammatory Bowel Disease (IBD) and Irritable Bowel Syndrome (IBS)?

Inflammatory Bowel Disease (IBD), including Crohn's disease and ulcerative colitis, is an autoimmune condition causing inflammation and damage to the gastrointestinal tract. Irritable Bowel Syndrome (IBS), in contrast, is a functional disorder characterized by symptoms like cramping and bloating, but without visible inflammation or damage to the gut.

What is the role of diet in managing IBS?

Diet plays a crucial role in managing IBS. Dr. Khaiser can help identify your trigger foods and recommend dietary approaches, like the low FODMAP diet, to significantly reduce symptoms like bloating, gas, and abdominal pain.

6101 Pine Ridge Rd
Naples FL 34119
Phone: (239) 348-4221

Dr. Afshin Khaiser, MD is regulated by the Florida Statutes, Title XXXII, Chapter 458 (Medical Practice) in Florida and is licensed by The Florida Board of Medicine.

National Provider Identifier (NPI): 1255630646

Registration can typically be verified through The Florida Board of Medicine website or by direct inquiry.

The information on this profile, provided by weprevent.org, is for general informational purposes and to help you connect with preventive health partners. It does not constitute direct medical advice from the physician named. Gastroenterology like Dr. Afshin Khaiser are skilled in helping patients create proactive health plans. For urgent or life-threatening emergencies, please call 911 or visit the nearest emergency department. It is always recommended to maintain open communication with your gastroenterology about all aspects of your health and your personalized prevention plan.