MEET OUR TEAM OF GASTROENTEROLOGIST & NUTRITIONISTS
Our staff is licensed and has over 20 years of experience.
Erick Alayo, MD, AGAF
Gastroenterologist
Dr. Erick Alayo's special interests are those conditions that affect your liver and pancreas. In addition to his clinical skills, Dr. Alayo has a large experience in clinical research with many publications, awards and grants through his career. Dr. Alayo's gastroenterology practice is located Southern California and services the people of Chula Vista and San Diego.
We Practice Evidence Based Medicine
Evidence-based medicine (EBM) aims to apply the best available evidence gained from the scientific method to medical decision making. It seeks to assess the quality of evidence of the risks and benefits of treatments (including lack of treatment).
Professional Memberships
Cynthia Alba, MS, RDN
Registered Dietitian Nutritionist
Cynthia Alba is a bilingual Registered Dietitian Nutritionist with a diverse background in clinical
nutrition, dietetics, and exercise science. She earned her Bachelor of Science in Food & Nutrition from San Diego State University, Master of Science in Kinesiology & Exercise Science from Point Loma Nazarene University, and completed additional education in Dietetics at the University of Northern Colorado.
Cynthia has extensive experience providing individualized nutrition counseling for gastrointestinal
conditions, including IBS, GERD, and IBD, as well as weight management, diabetes, cardiovascular health, kidney disease, and women's health. Her clinical experience includes outpatient care, primary care, telehealth, community health, and nutrition education.
Her approach combines evidence-based nutrition with practical, sustainable lifestyle changes tailored to each patient's medical needs, culture, food preferences, and personal goals. Fluent in both English and Spanish, Cynthia is passionate about helping patients better understand the connection between nutrition and their health while providing a supportive and culturally sensitive environment.
Cynthia's goal is to help patients develop realistic habits that improve digestive health, support long-term weight management, and enhance overall well-being.
Gastro SB Clinic offers comprehensive treatment for a wide range of gastrointestinal and nutritional conditions.
