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

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Claudia P. Sanmiguel, MD
Digestive Health

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Digestive Health
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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
(310) 829-6789

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
  • 164 Reviews
  • 253 Comments
  • 5
07/18/2025

Dr Sanmiguel was very thorough. This was a new patient visit as my last GI doctor retired. I was very impressed with how much time she spent with me answering my questions and going over years of my medical records. She made some helpful recommendations and I've scheduled another appointment with her for a procedure next month. She gets an A+ from me.

Providence Patient
  • 5
07/11/2025

Excellent care.

Providence Patient
  • 4.94
07/10/2025

Very kind and knowledgeable

Providence Patient
  • 5
07/06/2025

Dr sanmiguel is excellent

Providence Patient
  • 5
07/03/2025

Dr. Claudia and team were incredibly helpful to me. Dr. Listened to my questioins and engaged me In solving some helath Issues!Excellent care!

Providence Patient
  • 5
06/28/2025

Dr San Miguel is wonderful !

Providence Patient
  • 5
06/28/2025

Very knowledgeable doctor. Doing her best to try to solve my health issues.

Providence Patient
  • 5
06/28/2025

Dr. Claudia SanMiguel is an empathetic, knowledgeable doctor who really cares about her Patient's wellbeing.

Providence Patient
  • 5
05/25/2025

Knowledgeable and caring physician

Providence Patient