3.5
4 Ratings
Summary
Dr. Marlon Marquino has practiced family medicine for 26 years and is affiliated with Kindred Hospital Saint Louis South. He treats coronary artery disease, coronary artery disease in women, and myocardial ischemia.
Dr. Marquino earned his medical degree from the University of Santo Tomas Faculty of Medicine and Surgery and completed his residency at Southern Illinois University School of Medicine. He sees patients in Saint Louis and Festus, Missouri. Patients on Vitals rate Dr. Marquino 3.5 out of 5.
Dr. Marquino earned his medical degree from the University of Santo Tomas Faculty of Medicine and Surgery and completed his residency at Southern Illinois University School of Medicine. He sees patients in Saint Louis and Festus, Missouri. Patients on Vitals rate Dr. Marquino 3.5 out of 5.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 26 years of experience
- Southern Illinois University School Of Medicine
- 1 specialty
- 7 areas of expertise
- 1 hospital affiliation
- 4 office locations
- Male
Patients’ Perspective
- Had a good bedside manner
- Spent time with me
- Flexible scheduling
Based on patient feedback. Read the reviews
Office Locations
Dr. Marlon Co Marquino has 4 locationsSouth County Internal Medicine
5034 Griffin RdSaint Louis, MO 63128 Tel: (314) 843-7333
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
Innovare Health Advocates
1455 Us Highway 61 Ste BFestus, MO 63028Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu9:00 am - 3:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Marlon Co Marquino, MD | Helix Virtual Care | Dr. William Shaw Carlson, MD | Nicole Baldwin, APRN, FNP-BC |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 26 Years of Experience | 14 Years of Experience | 8 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | ||
| Saint Louis , MO | Boca Raton , FL | Santa Rosa Beach , FL | Orlando , FL |
| Med School: University Of Santo Tomas Faculty Of Medicine And Surgery | Med School: St Matthews University School Of Medicine (Grand Cayman) | ||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Marlon Co Marquino
Medical Specialties
Dr. Marlon Co Marquino has the following specialty
Specialty Expertise
Dr. Marlon Co Marquino has the following 7 areas of expertise
Certifications, License, & Education
26 Years Experience
Dr. Marlon Co Marquino 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
Residency
Completed their residency at Southern Illinois University School Of Medicine.
Medical School
Graduated from University Of Santo Tomas Faculty Of Medicine And Surgery in 2000.
NPI Number
Dr. Marquino's NPI number is 1366642704.
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Frequently Asked Questions
- Where is Dr. Marlon Marquino's office located?
- Dr. Marlon Marquino's office is located at 5034 Griffin Rd, Saint Louis, MO, 63128.
- Does Dr. Marlon Marquino accept my insurance?
- You can see the insurance plans that Dr. Marlon Marquino accepts on their Vitals profile.
- Which hospitals is Dr. Marlon Marquino affiliated with?
- Dr. Marlon Marquino is affiliated with Kindred Hospital Saint Louis South.
- How can I make an appointment with Dr. Marlon Marquino?
- You can find contact information for Dr. Marlon Marquino here on Vitals.
- Does Dr. Marlon Marquino accept virtual/telehealth appointments?
- Dr. Marlon Marquino has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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