5
4 Ratings with 2 written Reviews
Summary
Dr. Mark Marilley is a gastroenterologist and internal medicine physician who earned his medical degree from Columbia University College of Physicians and Surgeons. With three decades of experience in medicine, he specializes in digestive health conditions while maintaining expertise in comprehensive internal medicine care.
Dr. Marilley practices at multiple locations including Greeley and Durango, Colorado, as well as Stuart, Florida, and Grand Forks, North Dakota. He is affiliated with Banner North Colorado Medical Center, Altru Hospital, Eastern Idaho Regional Medical Center, and Overland Park Regional Medical Center. His clinical focus includes treating iron deficiency anemia and managing upper digestive tract bleeding. He performs comprehensive blood work including complete blood counts and specialized blood tests to monitor kidney function and immune system health. Patients rate Dr. Marilley 5.0 out of 5 stars on Vitals.
Dr. Marilley practices at multiple locations including Greeley and Durango, Colorado, as well as Stuart, Florida, and Grand Forks, North Dakota. He is affiliated with Banner North Colorado Medical Center, Altru Hospital, Eastern Idaho Regional Medical Center, and Overland Park Regional Medical Center. His clinical focus includes treating iron deficiency anemia and managing upper digestive tract bleeding. He performs comprehensive blood work including complete blood counts and specialized blood tests to monitor kidney function and immune system health. Patients rate Dr. Marilley 5.0 out of 5 stars on Vitals.
Overview based on verified provider data
Quick Facts
- 30 years of experience
- Columbia University College Of Physicians & Surgeons
- 2 written reviews
- 2 specialties
- 6 areas of expertise
- 4 hospital affiliations
- 4 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 Damien Marilley has 4 locationsCHPG Southwest Gastroenterology
1010 Three Springs Blvd Ste 270Durango, CO 81301 Tel: (970) 764-3800
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Mark Damien Marilley, MD | Julia Cuervo, MD | Dr. Adewumi Bakare DMSc, PA-C | Eric Harker |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | ||
| 30 Years of Experience | 23 Years of Experience | 5 Years of Experience | 25 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available |
| Speaks German, Spanish | Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin) | Speaks English | |
| Greeley , CO | Berthoud , CO | Mesquite , TX | Lyons , CO |
| Med School: Columbia University College Of Physicians & Surgeons | Med School: Univ Of Tx Hlth Sci Ctr At San Antonio Joe R & Teresa Lozano Long Schof Med | Med School: University of Lynchburg - DMSc | Med School: Duke University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Mark Damien Marilley
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Mark Damien Marilley has the following 2 specialties
Specialty Expertise
Dr. Mark Damien Marilley has the following 6 areas of expertise
Certifications, License, & Education
30 Years Experience
Dr. Mark Damien Marilley holds an active medical license in the states of North Carolina and Colorado.
Medical License
Medical Doctor with an active medical license in the state of North Carolina that expires in 2026 and an active medical license in the state of Colorado that expires in 2027.
Education & Training
Medical School
Graduated from Columbia University College Of Physicians & Surgeons in 1996.
NPI Number
Dr. Marilley's NPI number is 1407852353.
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Frequently Asked Questions
- Is Dr. Mark Marilley accepting new patients?
- Dr. Mark Marilley has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Mark Marilley's office located?
- Dr. Mark Marilley's office is located at 1801 16th St, Greeley, CO, 80631.
- Does Dr. Mark Marilley accept virtual/telehealth appointments?
- Dr. Mark Marilley has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Does Dr. Mark Marilley accept my insurance?
- You can see the insurance plans that Dr. Mark Marilley accepts on their Vitals profile.
- Which hospitals is Dr. Mark Marilley affiliated with?
- Dr. Mark Marilley is affiliated with Banner North Colorado Medical Center, Altru Hospital, Eastern Idaho Regional Medical Center, and Overland Park Regional Medical Center.
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