4.2
38 Ratings with 18 written Reviews
Summary
Dr. Mark Greaves is a gastroenterologist who earned his medical degree from Case Western Reserve University School of Medicine. With 24 years of experience in digestive health, he focuses on diagnosing and treating conditions affecting the gastrointestinal system. Dr. Greaves speaks both French and Spanish, allowing him to communicate effectively with a diverse patient population.
Dr. Greaves practices at Robert Wood Johnson University Hospital Somerset and sees patients at locations in Warren and Somerville, New Jersey. He specializes in treating common digestive issues like hemorrhoids, colon polyps, and GERD. His expertise includes performing colonoscopies to screen for cancer and remove polyps, as well as upper and lower GI endoscopies to examine the digestive tract. Patients rate Dr. Greaves 4.2 out of 5 stars on average for his care.
Dr. Greaves practices at Robert Wood Johnson University Hospital Somerset and sees patients at locations in Warren and Somerville, New Jersey. He specializes in treating common digestive issues like hemorrhoids, colon polyps, and GERD. His expertise includes performing colonoscopies to screen for cancer and remove polyps, as well as upper and lower GI endoscopies to examine the digestive tract. Patients rate Dr. Greaves 4.2 out of 5 stars on average for his care.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 24 years of experience
- speaks French, Spanish
- Case Western Reserve University School Of Medicine
- 18 written reviews
- 1 specialty
- 10 areas of expertise
- 1 board certification
- 1 hospital affiliation
- 3 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Mark Leslie Greaves has 3 locationsDigestive Healthcare Center
31 Mountain Blvd Bldg HWarren, NJ 07059 Tel: (908) 546-7678
Mon10:00 am - 12:00 pm
Tue8:00 am - 4:30 pm
Wed9:00 am - 6:00 pm
Thu9:30 am - 5:30 pm
Fri9:00 am - 11:00 am
SatClosed
SunClosed
Digestive Healthcare Center
319 E Main StSomerville, NJ 08876 Tel: (908) 203-0900
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed
Robert Wood Johnson University Hospital Somerset
110 Rehill AveSomerville, NJ 08876 Tel: (908) 685-2200
Compare with Similar Doctors
 |  |  |  |
| Dr. Mark Leslie Greaves, MD | Ji Soo Choi, APRN | Dr. Elise M. Kang, MD | Malorie Simons |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 24 Years of Experience | 8 Years of Experience | 12 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | No Virtual Visit Option |
| Speaks French, Spanish | Speaks English | Speaks English | |
| Warren , NJ | SACRAMENTO , CA | New York , NY | Philadelphia , PA |
| Med School: Case Western Reserve University School Of Medicine | Med School: New York University | Med School: Case Western Reserve University School Of Medicine | Med School: Albany Medical College |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Mark Leslie Greaves
Medical Specialties
Dr. Mark Leslie Greaves has the following specialty
Specialty Expertise
Dr. Mark Leslie Greaves has the following 10 areas of expertise
Certifications, License, & Education
24 Years Experience
Dr. Mark Leslie Greaves holds an active medical license in the state of New Jersey.
Medical License
Medical Doctor with an active medical license in the state of New Jersey that expires in 2027.
Education & Training
Medical School
Graduated from Case Western Reserve University School Of Medicine in 2002.
NPI Number
Dr. Greaves' NPI number is 1518139914.
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Frequently Asked Questions
- What languages does Dr. Mark Greaves speak?
- Dr. Mark Greaves speaks French and Spanish.
- Is Dr. Mark Greaves accepting new patients?
- Dr. Mark Greaves is accepting new patients on Vitals. View Dr. Mark Greaves's profile on Vitals to make an appointment.
- Does Dr. Mark Greaves accept my insurance?
- You can see the insurance plans that Dr. Mark Greaves accepts on their Vitals profile.
- Which hospitals is Dr. Mark Greaves affiliated with?
- Dr. Mark Greaves is affiliated with Robert Wood Johnson University Hospital Somerset.
- Where is Dr. Mark Greaves's office located?
- Dr. Mark Greaves's office is located at 31 Mountain Blvd Bldg H, Warren, NJ, 07059.
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