# Hardeep M. Singh, MD > Hardeep M. Singh, MD, is a board-certified Gastroenterologist in Orange County, California, specializing in digestive health conditions and diagnostic procedures. Dr. Singh has extensive experience in general gastroenterology, with specific interests in the management of end-stage liver disease, treatment of Hepatitis B and C, Endoscopic ultrasound, and endoscopic management of gastrointestinal cancers. He is actively involved in the Liver Tumor Program at St. Joseph Hospital and started their Endoscopic Ultrasound Program in 2010. He also designed the "Healthier You" weight loss program. Disclaimer: This information is for informational purposes only and does not constitute medical advice. ## Key Pages - [Registration](https://www.sfskin.com/registration) - [Visit](https://www.sfskin.com/visit) - [Pay Now](https://www.sfskin.com/pay-now) ## Booking & Contact - [Schedule](https://www.sfskin.com/schedule) - [Contact Us](https://www.sfskin.com/contact-us) - [Orange Location](https://www.sfskin.com/orange-ca) - [Newport Beach Location](https://www.sfskin.com/newport-beach-ca) ## Providers - [Dr. Hardeep M. Singh](https://www.sfskin.com/hardeep-m-singh-m-d) ## Services - [Acid Reflux](https://www.sfskin.com/acid-reflux) - [Inflammatory Bowel Disease (IBD)](https://www.sfskin.com/inflammatory-bowel-disease-ibd) - [Irritable Bowel Syndrome (IBS)](https://www.sfskin.com/irritable-bowel-syndrome-ibs) - [Chronic Liver Disease](https://www.sfskin.com/chronic-liver-disease) - [Endoscopic Ultrasound (EUS)](https://www.sfskin.com/endoscopic-ultrasound-eus) - [Upper Endoscopy](https://www.sfskin.com/upper-endoscopy) - [Colonoscopy](https://www.sfskin.com/colonoscopy) - [Weight Loss Diet Program](https://www.sfskin.com/weight-loss-diet-program) ## Policies - [Our Terms](https://www.sfskin.com/our-terms) - [Your Privacy](https://www.sfskin.com/your-privacy) - [Accessibility Statement](https://www.sfskin.com/accessibility-statement) ## Patient Resources - [Clear Liquid Diet](https://www.sfskin.com/diets-clear-liquid.html) - [Procedure Preparations](https://www.sfskin.com/procedure-preparations.html) ## Blog - [Blog Archive](https://www.perspectiveyes.com/blog-archive) - [Blog Archive](https://www.sfskin.com/blog-archive)