Claudia Sanmiguel MD

Claudia Sanmiguel, MD

Gastroenterology

Accepting New Patients

About Claudia Sanmiguel, MD

Claudia P. Sanmiguel, MD, an experienced Gastroenterologist, is board-certified in gastroenterology and internal medicine. She is committed to using her skills to provide high-quality, compassionate care to patients with gastrointestinal (GI) disorders. Dr. Sanmiguel’s primary clinical interest and research areas are gastrointestinal motility disorders, including GERD, gastroesophageal disorders, constipation, and fecal incontinence. She has expertise in sophisticated GI motility tests to assess patients with GI disorders. 

Dr. Sanmiguel has published numerous peer-reviewed articles and scientific reviews in innovative treatments for GERD, constipation, gastroparesis, and brain-gut-microbiome interactions. She earned her medical degree from the Pontificia Universidad Javeriana in Bogota, Colombia; completed her residency in Internal Medicine at Cedars-Sinai Medical Center in Los Angeles; and her fellowship in Gastroenterology at the University of California in Los Angeles. She also completed research fellowships in gastrointestinal motility at the University of Alberta in Canada and the Cleveland Clinic Foundation in Ohio. 

Dr. Sanmiguel loves reading international spy novels, biographies, European XX century authors, magical realism novels by Garcia Marquez, and everything in between. When not with her patients, Dr. Sanmiguel loves to travel, enjoys good food and music, and skiing (even if she is not that good at it), and spending time with family and friends. 

Claudia Sanmiguel

Selected: Up Next:

Claudia P. Sanmiguel, MD
Digestive Health

Selected: Up Next:

Digestive Health
01 / 02

Medical Service

Digestive Health

Locations

1301 20th St., Suite 280,
Santa Monica, CA 90404
(310) 829-6789

12555 West Jefferson Blvd., Suite 303,
Los Angeles, CA 90066
(424) 443-5530

Reviews

At Providence, we’re dedicated to providing you quality, personalized health care. We are constantly striving to optimize your experience.

As part of ensuring you have a positive experience with Providence, our online provider directory includes ratings and patient comments for select providers. More about our survey.

  • 4.9
  • 127 Reviews
  • 283 Comments
  • 5
02/14/2026

Dr. San Miguel is a wonderful and caring doctor. I appreciated how she explained what was going on with me carefully in a way that I can understand. I also appreciate the extra time she spent with me.

Providence Patient
  • 5
01/31/2026

Excellent care and follow up!!!!!!

Providence Patient
  • 5
01/25/2026

I first became Dr. Sanmguel's patient in the ED and am now seeing her in her clinic. I think she is fantastic, expert, caring, efficient, friendly and thorough. I feel extremely lucky to receive her care.

Providence Patient
  • 4.94
01/23/2026

Dr. San Miguel listened and seemed genuinely interested in helping me with a life altering health complication.

Providence Patient
  • 5
01/18/2026

The dr spent a lot of time with me. I really appreciate the Dr for that reason

Providence Patient
  • 5
12/18/2025

It was my first visit with her and I was extremely comfortable. I liked some of her advise too.

Providence Patient
  • 5
12/12/2025

Do Sanmiguel is wonderful. After years of struggling to figure out what was going on with other doctors. She got to the bottom of it. She's very kind and thorough and has a wonderful communication style and is easy to talk with.

Providence Patient
  • 5
12/07/2025

Very pleased with Dr Sanmiguel.

Providence Patient
  • 5
12/05/2025

Dr Sanmiguel is a wonderful kind smart and thoughtful doctor and person. I feel grateful to have her in my life, thank you!

Providence Patient
  • 5
11/03/2025

Dr.SanMiguel is one of the most thoughtful, generous, and helpful physicians I've ever worked with. She is patient and considers my symptoms in a broad comprehensive context. I feel very lucky to be working with her and greatly appreciate her care.

Providence Patient