Find a Top Gastroenterologist Near Me in Miami, FL – Book an Appointment Instantly

I have been practicing in this area since 1986 and have seen the many positive advances in delivering high quality , efficient care. There are challenges in delivering this care due to the bureaucracy in obtaining authorization for medication, testing and procedures but this should not deter us from our goal. I welcome questions as I believe that the more information you have about your health the better decisions we can make together.

About Us

John Rivas, MD, is a triple board-certified gastroenterologist and founder of Rivas Digestive Center in Hollywood, Florida. Dr. Rivas and the team are committed to offering comprehensive, patient-centered gastrointestinal care with the highest level of professionalism, quality, and care.

Dr. Rivas graduated with his Bachelor of Arts in biology from the University of Miami in Coral Gables, Florida. He completed his medical degree at Ross University School of Medicine in Dominica, West Indies, graduating with the highest honors. Dr. Rivas returned to Florida to complete his internal medicine residency at the Florida campus of the Cleveland Clinic and was given the Chief Resident Award. 

To further his training, Dr. Rivas completed a fellowship in gastroenterology at Cleveland Clinic Florida, and a subsequent fellowship in advanced transplant hepatology at the Cleveland Clinic in Ohio. After his training, Dr. Rivas returned to Cleveland Clinic Florida, and served as a staff gastroenterologist and transplant hepatologist in the abdominal transplantation department in 2014. 

Rivas Digestive Center is a culmination of Dr. Rivas’ vast experience in gastroenterology and endoscopy. He offers his specialized training and expertise in various areas of gastrointestinal conditions, including celiac disease, GERD, hepatitis, irritable bowel syndrome, and more. Rivas Digestive Center also offers colon cancer screenings and colonoscopies, and the comfort of a team that’s ready to personalize treatment to each patient and their individual needs. As an active researcher and the primary investigator for several large, multi-center research studies, Dr. Rivas is committed to offering his patients the most up-to-date treatment solutions. 

Rivas Digestive Center is honored to be your trusted health partner and the compassionate team is here to serve your every need. Call the office to make an appointment today or book online. 

Steve Junes is a Board-Certified Physician Assistant working alongside Dr. Sandra Rodriguez to provide quality patient care at DLW Gastro in Homestead.

Born in Jersey City, NJ, and raised in Miami son to Colombian parents.  Steve completed his degree at Miami Dade College.  He is fluent in English and Spanish.  When not in the office he enjoys exercising, traveling, and spending time with family.

Sandra Rodriguez, MD, is a board-certified gastroenterologist specializing in hepatology at DLW Gastro in Homestead, Florida. Dr. Rodriguez is a dedicated and compassionate physician who takes a patient-centered approach to care.

Born in Habana, Cuba, Dr. Rodriguez emigrated to the United States with her family at the age of 14. After completing her undergraduate degree at Florida International University in Miami, Florida, Dr. Rodriguez went to Ross University School of Medicine in Barbados for her Doctor of Medicine.

Dr. Rodriguez joined the Cleveland Clinic in Weston, Florida, to complete her internal medicine and gastroenterology residency training. She then relocated to New Jersey for her hepatology fellowship training at Rutgers New Jersey Medical School in Newark, New Jersey.

In addition to hepatology, Dr. Rodrguez specializes in diagnosing and treating esophageal disorders and performing colorectal cancer screenings. 

Dr. Rodriguez is fluent in English and Spanish and speaks basic Portuguese. 

Her life experiences and education have shaped Dr. Rodriguez into a hard-working, dedicated physician who puts her patients first. 

When not at the office, Dr. Rodriguez enjoys spending time with her family and dogs. She also likes to travel, cook, read, garden, exercise, and go to the beach.