4.5
12 Ratings with 4 written Reviews
Summary
Dr. Ronald Markos is a gastroenterologist with 38 years of experience treating digestive system disorders. He earned his medical degree from Hahnemann University School of Medicine and completed his residency at Hahnemann University Hospital. Dr. Markos speaks English and brings nearly four decades of expertise to his practice.
Dr. Markos is affiliated with Grand View Hospital, Jefferson Lansdale Hospital, and Phoenixville Hospital, with practice locations in Lansdale, Phoenixville, and Sellersville, Pennsylvania. He specializes in treating colon polyps, hemorrhoids, and diverticular disease. His procedural expertise includes performing colonoscopies and upper and lower gastrointestinal endoscopies to diagnose and treat digestive conditions. Patients rate him 4.5 out of 5 stars on Vitals.
Dr. Markos is affiliated with Grand View Hospital, Jefferson Lansdale Hospital, and Phoenixville Hospital, with practice locations in Lansdale, Phoenixville, and Sellersville, Pennsylvania. He specializes in treating colon polyps, hemorrhoids, and diverticular disease. His procedural expertise includes performing colonoscopies and upper and lower gastrointestinal endoscopies to diagnose and treat digestive conditions. Patients rate him 4.5 out of 5 stars on Vitals.
Overview based on verified provider data
Quick Facts
- 38 years of experience
- speaks English
- Hahnemann University Hospital
- 4 written reviews
- 1 specialty
- 10 areas of expertise
- 3 hospital affiliations
- 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. Ronald Peter Markos has 3 locationsCompare with Similar Doctors
 |  |  |  |
| Dr. Ronald Peter Markos, MD | Amanda M. Shulski, PA-C | David S. Weinberg | Malorie Simons |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 38 Years of Experience | 37 Years of Experience | 12 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English | ||
| Lansdale , PA | Darby , PA | Philadelphia , PA | Philadelphia , PA |
| Med School: Hahnemann University School Of Medicine | Med School: Weill Cornell Medical College | Med School: Albany Medical College | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Ronald Peter Markos
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Ronald Peter Markos has the following specialty
Specialty Expertise
Dr. Ronald Peter Markos has the following 10 areas of expertise
Certifications, License, & Education
38 Years Experience
Dr. Ronald Peter Markos holds an active medical license in the state of Pennsylvania.
Medical License
Medical Doctor with an active medical license in the state of Pennsylvania that expires in 2026.
Education & Training
Residency
Completed their residency at Hahnemann University Hospital.
Medical School
Graduated from Hahnemann University School Of Medicine in 1988.
NPI Number
Dr. Markos' NPI number is 1851399786.
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Frequently Asked Questions
- Does Dr. Ronald Markos accept virtual/telehealth appointments?
- Dr. Ronald Markos has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Dr. Ronald Markos accepting new patients?
- Dr. Ronald Markos has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. Ronald Markos?
- You can find contact information for Dr. Ronald Markos here on Vitals.
- Which hospitals is Dr. Ronald Markos affiliated with?
- Dr. Ronald Markos is affiliated with Grand View Hospital, Jefferson Lansdale Hospital, and Phoenixville Hospital.
- Does Dr. Ronald Markos accept my insurance?
- You can see the insurance plans that Dr. Ronald Markos accepts on their Vitals profile.
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