Dr. Marwan Iskandarani, MD

Dr. Marwan Iskandarani, MD is a Gastroenterology specialist dedicated to empowering patients with proactive, comprehensive Gastrointestinal care at his clinic in North Miami Beach, FL. He is registered with The Florida Board of Medicine and practices 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 and is currently welcoming new patients to begin their proactive health journey. Please call (305) 653-6365 to schedule.

Dr. Marwan Iskandarani, MD, a gastroenterologist in North Miami Beach, FL, brings over 45 years of experience in the medical field to his patients. He has extensive experience in Esophageal Disorders and a deep commitment to collaborative, evidence-based medicine. With a wealth of clinical knowledge and compassionate care, Dr. Iskandarani earned his medical degree from Amer University Beirut in 1977, followed by an internship at Amer University Medical Center, and residency training in Gastroenterology at Medical College Of Wisconsin, University Iowa Hosps, and University Of Iowa Hospitals & Clinics, and fellowship training in University Miami, and University Of Miami Hospital. He 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. He is affiliated with HCA Florida Aventura Hospital and Mount Sinai Medical Center, and is committed to creating a supportive environment where patients feel empowered to take an active role in their long-term health. Dr. Iskandarani offers consultations in several languages, including Arabic, Creole, French creole, Italian, Portuguese, and Spanish.

A key part of the WePrevent mission is building your personalized prevention roadmap. Dr. Marwan Iskandarani 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. Marwan Iskandarani 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. Marwan Iskandarani 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:

• Noninfectious Gastroenteritis and Colitis: Protecting your digestive health starts with understanding noninfectious gastroenteritis and colitis – early detection and management can prevent serious complications and improve your long-term well-being.
• 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.
• Nausea: Managing nausea effectively is crucial for preventing dehydration and nutritional deficiencies, both essential for overall digestive health and preventing future problems.
• Rectal Ulcer: Rectal ulcers can be a sign of an underlying issue, emphasizing the need for prompt medical attention to identify and manage the root cause and prevent further damage to the rectal lining.
• Proctoptosis: Managing underlying conditions like chronic constipation can help prevent proctoptosis by supporting the health of the rectum and reducing the strain on the muscles and tissues.
• Hepatitis C: Regular testing for Hepatitis C can help identify the virus early, allowing for timely treatment and preventing serious liver complications down the line.
• Anal or Rectal Pain: Preventive care includes paying attention to your body. If you have anal or rectal pain, schedule a checkup to identify and address the cause before it worsens.
• Primary Biliary Cholangitis: Primary biliary cholangitis (PBC) is a chronic liver disease that, if detected early, allows for proactive management to prevent serious liver damage and improve long-term health.
• Hemochromatosis: Preventing serious health problems associated with hemochromatosis, like liver damage and diabetes, starts with regular checkups and blood tests, especially if you have a family history of the condition.
• Colorectal Cancer: Colorectal cancer often presents with subtle symptoms initially. Regular checkups and screenings enable early diagnosis, allowing for less invasive treatments and improved chances of a full recovery.
• Gastroptosis: Preventive measures like regular exercise and a balanced diet may help strengthen abdominal muscles, potentially reducing the likelihood or severity of gastroptosis and associated symptoms.
• Duodenal Cancer: Protecting your digestive health includes being aware of duodenal cancer; early detection through screenings and lifestyle changes can significantly improve treatment outcomes and reduce complications.

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. Marwan Iskandarani offers a range of key preventive screenings and services designed to provide crucial insights into your health and support your well-being:

• Flexible Sigmoidoscopy: A flexible sigmoidoscopy is a simple procedure that allows your doctor to examine your lower colon for polyps and other abnormalities, helping prevent colorectal cancer.
• Bile Duct Procedure: For a healthier digestive system, a bile duct procedure facilitates the timely identification and treatment of conditions affecting the liver, pancreas, and gallbladder.
• 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.
• 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.
• Screening Colonoscopy: Protecting your future health starts with a screening colonoscopy, a simple yet powerful tool for early detection of colon cancer and other digestive issues.
• Colon Cancer Screening: Take charge of your gut health with a colon cancer screening: it's a proactive step to detect and prevent this serious disease.
• Liver Function Test: Take charge of your liver health: a liver function test screens for liver damage or disease, enabling preventative measures and improving your long-term wellbeing.
• pH Probe: A pH probe helps your doctor measure the acid levels in your esophagus to detect and prevent conditions like GERD and Barrett's esophagus.
• Duodenal Polypectomy: Protecting your digestive system's health, duodenal polypectomy is a procedure that removes polyps from your duodenum, enabling early detection of abnormalities and helping prevent future problems.
• Rigid Proctosigmoidoscopy: Taking a proactive step towards better gut health, a rigid proctosigmoidoscopy provides a visual examination of your rectum and sigmoid colon, enabling early detection of potential issues and preventing more serious problems.
• Colonoscopy: Invest in your well-being with a colonoscopy. This valuable screening tool helps detect colon cancer and other intestinal issues at an early, more treatable stage.
• ERCP (Endoscopic Retrograde Cholangiopancreatography): To proactively safeguard your liver and pancreas, an ERCP can help diagnose and treat issues within your bile ducts and pancreatic duct system, preventing more significant health problems down the line.

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. Marwan Iskandarani 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 understanding their digestive health risks and proactively managing their condition, a patient felt empowered to prevent potential complications and maintain a healthy lifestyle. This proactive approach brought peace of mind and confidence in their long-term digestive well-being.
• By establishing a routine for healthy bowel movements and addressing underlying constipation, a patient significantly reduced their risk of rectal prolapse, gaining confidence in their digestive health.
• By understanding triggers and implementing dietary strategies, a patient effectively managed their nausea, preventing debilitating episodes and maintaining a healthy digestive system. This proactive approach ensured optimal nutrition and overall well-being.

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. Marwan Iskandarani:

What is a Gastroenterologist?

A gastroenterologist is a specialist physician trained to diagnose and treat conditions affecting the digestive system, including the esophagus, stomach, intestines, colon, liver, gallbladder, and pancreas. They are experts in performing 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. Iskandarani will determine the best, personalized screening schedule for you.

Can hemorrhoids be treated without surgery?

Yes, most hemorrhoids can be effectively managed with lifestyle and diet changes. For persistent internal hemorrhoids, Dr. Iskandarani can perform simple, painless in-office procedures like hemorrhoid banding.

Are there non-colonoscopy options for colon cancer screening?

Yes, there are non-colonoscopy options like at-home stool-based tests. However, a positive result from these tests still necessitates a colonoscopy for further evaluation and potential removal of polyps. Colonoscopy remains the gold standard for both detecting and preventing colon cancer.

What is a capsule endoscopy?

Capsule endoscopy is a modern, non-invasive way to examine the small intestine, an area difficult to reach with traditional scopes. The patient simply swallows a small pill-sized camera, which takes thousands of pictures as it travels through their digestive tract.

How do you manage chronic conditions like Crohn's disease or ulcerative colitis?

We partner with patients to achieve and maintain remission of chronic conditions like Crohn's or ulcerative colitis. This involves using advanced therapies to control inflammation, alongside personalized nutritional guidance and regular monitoring to prevent flare-ups and improve quality of life.

I have frequent heartburn. When should I be concerned?

While occasional heartburn is common, frequent or worsening symptoms (more than twice a week) may indicate a more serious issue, such as GERD. Dr. Iskandarani 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 diagnose issues like heartburn, ulcers, or difficulty swallowing.

65 NW 168th St
North Miami Beach FL 33169
Phone: (305) 653-6365

Dr. Marwan Iskandarani, 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): 1255386470

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. Marwan Iskandarani 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.