Mariana Vigiola Cruz, MD

Provider is directly employed by MedStar Health

Mariana Vigiola Cruz, MD, is a board-certified general surgeon at MedStar Southern Maryland with fellowship training in advanced gastrointestinal and minimally invasive surgery, including complex laparoscopic, robotic, and bariatric procedures.

Dr. Vigiola primarily manages surgical problems of the abdomen and abdominal wall, including pathologies of the stomach, intestine, colon, appendix, gallbladder, spleen and other organs, as well as several types of hernias. She has a particular interest in treating conditions such as acid reflux and hiatal or paraesophageal hernia. She emphasizes minimally invasive techniques in elective and emergency cases to achieve surgical goals through smaller incisions with limited trauma, less postoperative pain, and shorter recovery times. She has a clinical interest in the impact of nutrition and diet in health and healing, and incorporates this knowledge into her practice.

Dr. Vigiola strongly believes in universal access to surgical care and education. She is committed to global health, providing care to underserved communities, and has clinical experience in various settings around the world, including locations in Latin America, Sub-Saharan Africa, and Asia-Pacific. Whether educating patients, training young surgeons, or performing operations, she strives to make a difference in sustainable and meaningful ways wherever she has the privilege to practice.

Dr. Vigiola earned her medical degree from Rutgers Robert Wood Johnson Medical School, followed by a general surgery residency at MedStar Georgetown University Hospital in Washington, DC, where she also served as Administrative Chief Resident. During her residency, she completed a research fellowship at the MedStar Health Research Institute’s Firefighters Burn and Surgical Research Laboratory, focusing on burn injury and wound healing. After residency, she pursued clinical fellowship training in advanced gastrointestinal, bariatric, and minimally invasive surgery at NewYork-Presbyterian/Weill Cornell Medical Center in New York City. During that time, she also served as Instructor in Surgery at Weill Cornell Medical College. She has additionally completed postgraduate education in Clinical Nutrition and Gastrointestinal Pathologies in Andalusia, Spain.

Dr. Vigiola has presented her work at regional and national surgical conferences and has authored numerous peer-reviewed publications. She is a Fellow of the American College of Surgeons and a member of the Society of American Gastrointestinal and Endoscopic Surgery.

Dr. Vigiola speaks fluent Spanish and French, as well as basic Portuguese and Italian. When she is not taking care of patients, she loves adventure traveling, being active outdoors, exploring international cuisines and cultures, and spending time with her family, friends, and rescue dogs.

Philosophy of Care
“I feel enormously privileged to do this job. I place a lot of emphasis in patient education and fully informed consent, so that anyone under my care is properly versed in their treatment options and possible outcomes and procedures. My goal is to provide transparent communication, professional recommendations, and technical expertise that align with the patient’s best interest, to deliver safe, appropriate, and individualized care. I would like my patients to feel they are in hands they can trust and are comforted and reassured during a challenging time.”