0 reviews
Summary
Dr. Marin Kollef is a pulmonology and internal medicine specialist who has dedicated over four decades to caring for patients with complex respiratory and internal medical conditions. He earned his medical degree from the University of Rochester School of Medicine & Dentistry and brings 43 years of clinical experience to his practice. Dr. Kollef provides care in English for patients throughout the Saint Louis area.
Dr. Kollef maintains affiliations with several prestigious medical centers, including Barnes Jewish Hospital, Christian Hospital, Missouri Baptist Medical Center, and Barnes Jewish West County Hospital. His expertise encompasses treating patients with chronic kidney disease and respiratory failure. He performs specialized procedures such as therapeutic hypothermia, arterial line placement, and central venous catheter insertion to support critically ill patients requiring advanced care.
Dr. Kollef maintains affiliations with several prestigious medical centers, including Barnes Jewish Hospital, Christian Hospital, Missouri Baptist Medical Center, and Barnes Jewish West County Hospital. His expertise encompasses treating patients with chronic kidney disease and respiratory failure. He performs specialized procedures such as therapeutic hypothermia, arterial line placement, and central venous catheter insertion to support critically ill patients requiring advanced care.
Overview based on verified provider data
Quick Facts
- 43 years of experience
- speaks English
- University Of Rochester School Of Medicine & Dentistry
- 2 specialties
- 9 areas of expertise
- 5 hospital affiliations
- 2 office locations
- Male
Office Locations
Dr. Marin Hristo Kollef has 2 locationsWashington University School Of Medicine
660 S Euclid AveSaint Louis, MO 63110 Tel: (314) 362-8065
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Marin Hristo Kollef, MD | David Olafsson | Suresh Ramasubban | Kristen Lu |
| Pulmonology | Infectious Disease | Critical Care Medicine | Psychiatry |
| Accepts New Patients | |||
| 43 Years of Experience | 10 Years of Experience | 29 Years of Experience | 7 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | |||
| Saint Louis , MO | Iowa City , IA | St Petersburg , FL | Alton , IL |
| Med School: University Of Rochester School Of Medicine & Dentistry | Med School: University Of Iceland Faculty Of Medicine | Med School: Armed Forces Medical College | Med School: Northeast Ohio Medical University |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Marin Hristo Kollef
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Marin Hristo Kollef has the following 2 specialties
Specialty Expertise
Dr. Marin Hristo Kollef has the following 9 areas of expertise
Certifications, License, & Education
43 Years Experience
Dr. Marin Hristo Kollef holds an expired medical license in the state of Missouri.
Medical License
Medical Doctor with an expired medical license in the state of Missouri that expired in 2026.
Education & Training
Medical School
Graduated from University Of Rochester School Of Medicine & Dentistry in 1983.
NPI Number
Dr. Kollef's NPI number is 1326077165.
Similar doctors
Frequently Asked Questions
- Is Dr. Marin Kollef accepting new patients?
- Dr. Marin Kollef has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. Marin Kollef accept my insurance?
- You can see the insurance plans that Dr. Marin Kollef accepts on their Vitals profile.
- How can I make an appointment with Dr. Marin Kollef?
- You can find contact information for Dr. Marin Kollef here on Vitals.
- Which hospitals is Dr. Marin Kollef affiliated with?
- Dr. Marin Kollef is affiliated with Barnes Jewish Hospital, Shriners Hospitals For Children Saint Louis, Christian Hospital, Missouri Baptist Medical Center, and Barnes Jewish West County Hospital.
- Where is Dr. Marin Kollef's office located?
- Dr. Marin Kollef's office is located at 660 S Euclid Ave, Saint Louis, MO, 63110.
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.


