4
4 Ratings with 1 written Review
Summary
Dr. Marianne Ritchie is a gastroenterologist and internal medicine physician who graduated from Sidney Kimmel Medical College at Thomas Jefferson University. With 46 years of clinical experience, she brings extensive expertise in digestive health and comprehensive internal medicine care. Dr. Ritchie is fluent in both Korean and English, allowing her to serve patients from diverse cultural backgrounds.
Dr. Ritchie practices at Thomas Jefferson University Hospital in Philadelphia, Pennsylvania, where she maintains her primary affiliation. Her dual specialty training enables her to address both complex gastrointestinal conditions and broader internal medicine concerns. Patients have given her an average rating of 4.0, reflecting their confidence in her care and clinical expertise.
Dr. Ritchie practices at Thomas Jefferson University Hospital in Philadelphia, Pennsylvania, where she maintains her primary affiliation. Her dual specialty training enables her to address both complex gastrointestinal conditions and broader internal medicine concerns. Patients have given her an average rating of 4.0, reflecting their confidence in her care and clinical expertise.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 46 years of experience
- speaks Korean, English
- Sidney Kimmel Medical College At Thomas Jefferson University
- 1 written review
- 2 specialties
- 11 areas of expertise
- 2 board certifications
- 1 hospital affiliation
- 2 office locations
- Female
Patients’ Perspective
- Flexible scheduling
Based on patient feedback. Read the reviews
Office Locations
Dr. Marianne Theresa Ritchie has 2 locationsThomas Jefferson University Hospital Emergency Medicine
132 S 10th StPhiladelphia, PA 19107Mon12:00 am - 12:00 pm
Tue12:00 am - 12:00 pm
Wed12:00 am - 12:00 pm
Thu12:00 am - 12:00 pm
Fri12:00 am - 12:00 pm
Sat12:00 am - 12:00 pm
Sun12:00 am - 12:00 pm
Compare with Similar Doctors
 |  |  |  |
| Dr. Marianne Theresa Ritchie, MD | Dr. Steven Lichtenstein, DO | Minhhuyen T. Nguyen | Dr. Michael H. Bass, MD |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 46 Years of Experience | 39 Years of Experience | ||
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks Korean, English | Speaks Spanish, Italian | Speaks English, Spanish | |
| Philadelphia , PA | Darby , PA | Philadelphia , PA | Darby , PA |
| Med School: Sidney Kimmel Medical College At Thomas Jefferson University | Med School: Philadelphia College of Osteopathic Medicine | Med School: Harvard Medical School | Med School: St Georges University School of Medicine-Grenada |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Marianne Theresa Ritchie
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Marianne Theresa Ritchie has the following 2 specialties
Specialty Expertise
Dr. Marianne Theresa Ritchie has the following 11 areas of expertise
Certifications, License, & Education
46 Years Experience
Dr. Marianne Theresa Ritchie holds an inactive medical license in the state of Pennsylvania.
Medical License
Medical Doctor with an inactive medical license in the state of Pennsylvania that expires in 2026.
Education & Training
Medical School
Graduated from Sidney Kimmel Medical College At Thomas Jefferson University in 1980.
NPI Number
Dr. Ritchie's NPI number is 1902984255.
Similar doctors
Frequently Asked Questions
- Is Dr. Marianne Theresa Ritchie accepting new patients?
- Dr. Marianne Theresa Ritchie is accepting new patients on Vitals. View Dr. Marianne Theresa Ritchie's profile on Vitals to make an appointment.
- Does Dr. Marianne Theresa Ritchie accept my insurance?
- You can see the insurance plans that Dr. Marianne Theresa Ritchie accepts on their Vitals profile.
- How can I make an appointment with Dr. Marianne Theresa Ritchie?
- You can find contact information for Dr. Marianne Theresa Ritchie here on Vitals.
- Where is Dr. Marianne Theresa Ritchie's office located?
- Dr. Marianne Theresa Ritchie's office is located at 111 S 11th St, Philadelphia, PA, 19107.
- Which hospitals is Dr. Marianne Theresa Ritchie affiliated with?
- Dr. Marianne Theresa Ritchie is affiliated with Thomas Jefferson University Hospital.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.
