Dr. Gustavo Calleja, MD

Dr. Gustavo Calleja, MD is a Gastroenterology specialist dedicated to empowering patients with proactive, comprehensive Gastrointestinal care at his clinic in Miami, FL. He is registered with The Florida Board of Medicine and practices under the Florida Statutes, Title XXXII, Chapter 458 (Medical Practice), consistently prioritizing preventive measures. 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 embark on this proactive health journey. Call (305) 666-1333 to schedule.

Dr. Gustavo Calleja, MD is a gastroenterologist in Miami, FL with over 40 years of experience in the medical field. His extensive experience in Esophageal Disorders, coupled with a commitment to collaborative, evidence-based medicine, allows him to provide compassionate care to patients and their families. He earned his medical degree from the University of Miami Miller School of Medicine in 1982, followed by an internship at University of Texas Southwestern Medical Center and residency training in Gastroenterology at the National Naval Medical Center/Uniformed Services University of the Health Sciences. Further specializing in gastroenterology through a fellowship at the University of Miami Miller School of Medicine, Dr. Calleja is Board Certified in Gastroenterology and Internal Medicine by the American Board of Internal Medicine. He is affiliated with HCA Florida Kendall Hospital and Doctors Hospital, and is accepting new patients and telehealth appointments.

Dr. Calleja's dedication to patient care is evident in his over 40 years of experience. His deep understanding of Gastrointestinal health, developed through years of dedicated practice and advanced training, makes him an invaluable resource. He consistently strives to create a supportive environment where patients feel empowered to take an active role in their long-term health. Dr. Gustavo Calleja provides consultations primarily in English.

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

• Bile Duct Obstruction: A bile duct obstruction, where something blocks the tubes carrying bile from your liver and gallbladder, highlights the importance of regular check-ups to catch and treat problems early, preventing serious liver damage.
• Bowel Strangulation: Preventing bowel strangulation involves promptly addressing any symptoms of intestinal blockage to avoid severe complications like tissue death.
• Hepatitis A: Protecting yourself from Hepatitis A through vaccination is a crucial step in maintaining the health of your liver and overall digestive well-being.
• Colon Cancer: Managing your risk factors for colon cancer, such as diet and lifestyle choices, combined with preventative screenings, reduces your chances of developing this disease.
• Gastroparesis: Managing gastroparesis through diet and lifestyle changes is crucial for preventing more severe symptoms and improving your overall digestive health.
• Dysphagia: Preventing serious complications from dysphagia begins with recognizing the symptoms and seeking medical attention promptly. This proactive approach protects the health of your entire digestive system.
• Esophageal Ulcer: Lifestyle changes like dietary adjustments and quitting smoking can significantly reduce your risk of developing painful esophageal ulcers.
• Anal or Rectal Pain: Experiencing anal or rectal pain? Don't ignore it – early detection of issues like hemorrhoids or fissures can prevent more serious complications and discomfort.
• Alcoholic Hepatitis: Managing your alcohol consumption is crucial in preventing alcoholic hepatitis, a condition that can lead to cirrhosis and liver failure if left untreated.
• Duodenal Ulcer: Protecting your digestive system from duodenal ulcers involves recognizing early symptoms and seeking timely treatment to avoid potential bleeding or perforation.
• Diffuse Esophageal Spasm: While the exact cause of diffuse esophageal spasm is unknown, lifestyle modifications and medical interventions can help you manage symptoms and prevent long-term digestive issues.
• Gastroesophageal Reflux Disease (GERD): GERD's persistent acid reflux can lead to serious complications if left untreated; preventive measures are key to maintaining a healthy esophagus and stomach.

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

• Colon Cancer Screening: Invest in your long-term health with a colon cancer screening; it's a simple test that can significantly reduce your risk of colon cancer.
• Gastroenterology Procedures: Gastroenterology procedures encompass a range of tests and treatments that help detect digestive problems early, allowing for prompt intervention and better health outcomes.
• Wireless pH Testing: Wireless pH testing is a simple procedure that helps detect acid reflux and GERD early, allowing for timely treatment and preventing long-term damage to your esophagus.
• Fecal Impaction Removal: Taking proactive steps to remove fecal impaction helps maintain a healthy digestive system and avoids potential long-term health problems.
• Duodenal Polypectomy: Duodenal polypectomy is a procedure to remove polyps from your duodenum, a part of your small intestine, helping prevent potential complications and enabling early detection of cancerous or precancerous growths.
• ERCP (Endoscopic Retrograde Cholangiopancreatography): As a proactive step in managing your digestive health, ERCP allows doctors to directly visualize and address blockages or abnormalities in your bile and pancreatic ducts, potentially preventing long-term damage.
• Endoscopy: Invest in your well-being with a routine endoscopy; this vital procedure helps find and address potential problems within your digestive system before they become major health concerns.
• Bile Duct Procedure: Protecting your liver and gallbladder, a bile duct procedure allows for the early detection and treatment of gallstones or other issues impacting bile flow.
• Liver Function Test: Protecting your liver is key to overall health. A liver function test is a proactive step to identify any abnormalities and helps prevent serious liver conditions.
• Colorectal Cancer Screening: Invest in your long-term well-being: a colorectal cancer screening is a simple yet powerful step in preventing and catching this disease early.
• Liver Biopsy: As part of your comprehensive healthcare plan, a liver biopsy is a diagnostic tool used to evaluate the condition of your liver and identify issues such as fatty liver disease or liver cancer.
• Manometry: Protecting your digestive system starts with manometry. This painless procedure measures the pressure within your digestive tract to diagnose conditions affecting your esophagus, stomach, and intestines before they become serious.

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. Gustavo Calleja 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 proactive health plan, including regular check-ups, a patient significantly reduced their risk of bile duct obstruction, enjoying peace of mind about their long-term liver health.
• By promptly addressing persistent abdominal pain, a patient significantly reduced their risk of bowel strangulation, gaining valuable peace of mind in managing their digestive health.
• By proactively getting vaccinated against Hepatitis A, a patient ensured the health of their liver and digestive system, gaining peace of mind about their 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. Gustavo Calleja:

What is a Gastroenterologist?

Dr. Calleja and our gastroenterology team are specialists in the health of your digestive system, including the esophagus, stomach, intestines, colon, liver, gallbladder, and pancreas. We are experts in diagnosing and treating conditions, and 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. Calleja will determine the best, personalized screening schedule for you.

What is the role of diet in managing IBS?

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

Is the preparation for a colonoscopy difficult?

Many patients have concerns about colonoscopy prep, but modern solutions are much easier to tolerate than before. A clean colon is essential for a thorough exam, allowing for the detection and removal of polyps. This one-day prep is a small investment for long-term peace of mind.

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.

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. Calleja can diagnose the cause and create an effective treatment plan.

What are some common signs of liver problems I should watch for?

Common signs of liver problems include jaundice (yellowing of the skin or eyes), persistent fatigue, abdominal swelling, and unexplained dark urine. If you experience any of these symptoms, please schedule a consultation with Dr. Gustavo Calleja for a thorough evaluation.

What are gallstones?

Gallstones are small, hard deposits that can form in the gallbladder. Many people have gallstones without any problems. They only become a concern if they cause blockages, leading to pain. Dr. Calleja can help diagnose this issue.

7500 SW 87th Ave Ste 200
Miami FL 33173
Phone: (305) 666-1333

Dr. Gustavo Calleja, 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): 1003891029

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. Gustavo Calleja 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.