The search for Dr Gina Sims gastroenterologist appears to refer to Dr. Gina Sam, MD, MPH, an American physician whose documented medical career includes gastroenterology, gastrointestinal motility disorders and specialist clinical work in New York.
The NYC Health + Hospitals physician directory identifies her as Gina Sam, with specialties in gastroenterology and internal medicine.
The confusion comes from websites that use the name “Dr. Gina Sims” while describing Dr. Sam’s medical education and professional background. Although these sites associate the two names, there is no independent institutional confirmation that Gina Sims is an official alternative name used by Dr. Sam.
Her professional background, however, is documented through several healthcare institutions, including Stony Brook University Medical Center, Mount Sinai and Guthrie.
Key takeaways
- Verified identity: The gastroenterologist associated with this search is most likely Dr. Gina Sam, MD, MPH, rather than a separately established physician named Gina Sims.
- Medical education: Dr. Sam attended Tufts University School of Medicine, completed internal medicine residency training at Lenox Hill Hospital and finished a gastroenterology fellowship at NYU in 2009.
- Clinical specialization: Her documented work includes gastrointestinal motility disorders, which affect how the digestive system moves and processes food and waste.
- Professional experience: She joined Stony Brook’s gastroenterology division in 2009 and was identified as Director of Mount Sinai’s Gastrointestinal Motility Center in 2015.
- Recent professional association: In March 2026, WBNG identified Dr. Sam as a gastroenterologist at Guthrie Lourdes Hospital.
Dr. Gina Sam profile summary
| Field | Details |
|---|---|
| Professional name | Dr. Gina Sam |
| Qualifications | MD, MPH |
| Medical specialty | Gastroenterology and internal medicine |
| Medical school | Tufts University School of Medicine |
| Medical degree year | 2003 |
| Internal medicine residency | Lenox Hill Hospital, completed 2006 |
| Gastroenterology fellowship | NYU School of Medicine, completed 2009 |
| Additional specialist training | Gastrointestinal motility training at the University of Iowa |
| Historical professional role | Director, Gastrointestinal Motility Center at Mount Sinai |
| Documented 2026 association | Guthrie Lourdes Hospital, according to WBNG’s March 2026 reporting |
Is Dr. Gina Sims the Same Gastroenterologist as Dr. Gina Sam?
The names Gina Sims and Gina Sam appear together on websites discussing digestive healthcare, but they are not equally established in institutional medical records.
For example, the website drginasims.com identifies its subject as Dr. Gina Sims, while its biographical material uses the name Gina Sam and describes training corresponding to Dr. Sam’s professional history.
Another website, drginasam.net, explicitly presents Sims as an alternative name. That assertion has not been independently authenticated by the medical institutions documenting her career.
There is also a separate physician named Dr. Gina Cho Sims, which makes the distinction particularly relevant.
According to UT Southwestern Medical Center’s official profile, Dr. Gina Cho Sims specializes in musculoskeletal radiology. Her work concerns medical imaging of bones, joints, muscles and related structures.
She is a different medical professional from Dr. Gina Sam, whose documented specialty is gastroenterology.
For anyone checking the physician’s qualifications or seeking digestive healthcare, Gina Sam, MD, MPH, is the established professional name to use.
Medical Education and Gastroenterology Career
Dr. Sam’s professional background shows a sustained concentration on gastrointestinal medicine, particularly disorders affecting digestive movement and function.
Her training began with an undergraduate chemistry degree from New York University. She subsequently earned medical and public health qualifications from Tufts University School of Medicine.
After completing her internal medicine residency at Lenox Hill Hospital in 2006, she pursued specialist gastroenterology training at NYU School of Medicine, completing her fellowship in 2009.
This fellowship is an important qualification. Gastroenterology is a medical specialty concerned with diagnosing and treating conditions involving the digestive tract, including the oesophagus, stomach and intestines.
Dr. Sam also received additional training in neurogastroenterology and gastrointestinal motility at the University of Iowa.
Neurogastroenterology concerns the relationship between the nervous system and digestive function. Gastrointestinal motility refers to the muscle movements and coordinated processes that move food and waste through the digestive tract.
These areas are relevant to conditions involving swallowing difficulties, abnormal intestinal movement and certain forms of chronic constipation.
Specialist work at Stony Brook
In July 2009, Dr. Sam joined the Division of Gastroenterology at Stony Brook University Medical Center.
A Spring 2010 Stony Brook publication describes her gastrointestinal motility training and involvement in developing a multidisciplinary clinical programme.
The publication identifies technical areas including oesophageal manometry, pH testing, anorectal manometry and biofeedback.
These procedures help clinicians investigate different aspects of digestive function.
For example, oesophageal manometry measures pressure and muscle coordination during swallowing. Anorectal manometry evaluates the muscles and nerves involved in bowel movements.
Biofeedback is a treatment approach that can help selected patients improve coordination of muscles involved in bowel function.
Stony Brook’s publication described plans to develop a multidisciplinary motility centre, reflecting the specialised clinical work Dr. Sam was involved in during that period.
Leadership at Mount Sinai
By March 2015, Dr. Sam held a documented leadership position at The Mount Sinai Hospital in New York.
A Mount Sinai Health System publication dated March 12, 2015, identified her as Director of the Gastrointestinal Motility Center.
The role is consistent with the specialised training described in Stony Brook’s earlier institutional publication.
It also provides a concrete example of her professional work beyond general gastroenterology practice.
Dr. Sam’s involvement in gastrointestinal motility subsequently appeared in other professional records.
Tufts University’s Fall 2021 alumni notes identified her as the founder of the Institute of Gastrointestinal Motility Disorders and Integrative Health.
Her academic work includes the 2024 chapter Dyssynergic Defecation and Constipation, co-authored with Satish S. C. Rao and published in the Handbook of Gastrointestinal Motility and Functional Disorders.
The chapter concerns a type of bowel dysfunction in which the muscles involved in defecation do not coordinate properly. Its publication documents her continued academic involvement in gastrointestinal motility disorders.
Where Is Dr. Gina Sam Practising in 2026?
Dr. Sam was publicly associated with Guthrie Lourdes Hospital in March 2026.
On March 26, 2026, WBNG reported that Dr. Gina Sam was a gastroenterologist at Guthrie Lourdes Hospital. The broadcaster featured her in coverage discussing colorectal cancer.
Guthrie also listed her as a gastroenterologist in an announcement for an educational event scheduled for the same date.
These reports establish a professional association in March 2026.
They do not, however, confirm whether she is accepting new patients at Guthrie Lourdes or another location as of October 24, 2026.
Her historical affiliations with Stony Brook and Mount Sinai should likewise not be interpreted as confirmation of current appointment availability at those institutions.
How to verify her credentials and appointments
Patients looking for Dr. Sam should use her documented professional name when checking official healthcare records.
The New York State Office of the Professions provides a professional licence-verification service.
The American Board of Internal Medicine also maintains a system for verifying physician board-certification credentials.
For appointment availability, patients should consult an authenticated hospital or medical-practice directory rather than relying solely on contact details published by websites using the disputed Gina Sims name.
This distinction matters because professional qualifications, historical hospital affiliations and current appointment availability are separate facts.
Dr. Sam’s medical training and gastrointestinal motility work are supported by institutional records, while her most recent specifically dated hospital association in this account is the March 2026 Guthrie Lourdes reporting.
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