4.8
209 Ratings with 198 written Reviews
Summary
Dr. Gregory Harmon specializes in gastroenterology, focusing on digestive system health and related conditions. They completed medical training at the University of Chicago Division of Biological Sciences Pritzker School of Medicine, followed by internal medicine residency at Northwestern University/McGaw. Dr. Harmon pursued advanced fellowship training in gastroenterology at Northwestern University Medical School. With 27 years of experience in practice, they hold board certification in internal medicine from the American Board of Internal Medicine. Dr. Harmon is fluent in English.
Dr. Harmon practices at Providence Medical Institute in Torrance, California, and maintains hospital affiliations with UCI Health Los Alamitos. They commonly treat patients with colon polyps, hemorrhoids, and diverticular disease. Dr. Harmon performs colonoscopies and lower GI endoscopy procedures to diagnose and monitor digestive conditions. They also utilize pathology tests to provide comprehensive care …for their patients. Patients rate Dr. Harmon 4.8 out of 5 stars on average.
Read More Read less Dr. Harmon practices at Providence Medical Institute in Torrance, California, and maintains hospital affiliations with UCI Health Los Alamitos. They commonly treat patients with colon polyps, hemorrhoids, and diverticular disease. Dr. Harmon performs colonoscopies and lower GI endoscopy procedures to diagnose and monitor digestive conditions. They also utilize pathology tests to provide comprehensive care …for their patients. Patients rate Dr. Harmon 4.8 out of 5 stars on average.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 27 years of experience
- 49 insurance plans accepted
- speaks English
- Univ Ca San Diego Med Ctr, Gastroenterology Northwestern Univ Med Sch, Internal Medicine
- 198 written reviews
- 1 specialty
- 16 areas of expertise
- 2 board certifications
- 1 hospital affiliation
- 1 office location
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Location
Providence Medical Institute - Torrance Gastroenterology
20911 Earl St Ste 220Torrance, CA 90503 Tel: (310) 540-9600
Compare with Similar Doctors
 |  |  |  |
| Gregory Scot Harmon | Chimdi Mfebe, APRN | Ashley Anderson, APRN | Rebecca Humphries, APRN |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 27 Years of Experience | |||
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | Speaks English | Speaks English |
| Torrance , CA | Little Rock , AR | SACRAMENTO , CA | SACRAMENTO , CA |
| Med School: U Of Chgo Div Of Bio Sci Pritzker Sch Of Medicine | Med School: Chamberlain University College of Nursing | Med School: East Tennessee State University - Quillen College of Medicine | Med School: Emory University |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Gregory Scot Harmon
Medical Specialties
Gregory Scot Harmon has the following specialty
Specialty Expertise
Gregory Scot Harmon has the following 16 areas of expertise
Certifications, License, & Education
27 Years Experience
Gregory Scot Harmon holds an expired medical license in the state of California. They are board certified in Internal medicine by the American Board of Internal Medicine.
Board Certifications
Board certified in Internal medicine by the American Board of Internal Medicine.
Medical License
Medical Doctor with an expired medical license in the state of California that expired in 2026.
Education & Training
Residency
Completed their residency at Univ Ca San Diego Med Ctr, Gastroenterology Northwestern Univ Med Sch, Internal Medicine, Northwestern Univ/McGaw, and Northwestern Univ/McFaw.
Medical School
Graduated from U Of Chgo Div Of Bio Sci Pritzker Sch Of Medicine in 1999 and University of Chicago, Pritzker Sch of Med, Chicago Il in 1999.
NPI Number
Gregory Scot Harmon's NPI number is 1346347028.
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Frequently Asked Questions
- Where is Gregory Harmon's office located?
- Gregory Harmon's office is located at 20911 Earl St Ste 220, Torrance, CA, 90503.
- Is Gregory Harmon accepting new patients?
- Gregory Harmon is accepting new patients on Vitals. View Gregory Harmon's profile on Vitals to make an appointment.
- How can I make an appointment with Gregory Harmon?
- You can find contact information for Gregory Harmon here on Vitals.
- Does Gregory Harmon accept virtual/telehealth appointments?
- Gregory Harmon has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Does Gregory Harmon accept my insurance?
- You can see the insurance plans that Gregory Harmon accepts on their Vitals profile.
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