3.5
4 Ratings
Summary
Dr. Marlon Marquino is a family medicine physician who earned his medical degree from the University of Santo Tomas Faculty of Medicine and Surgery. He completed his residency training at Southern Illinois University School of Medicine. With 26 years of clinical experience, Dr. Marquino brings extensive knowledge to his family medicine practice.
Dr. Marquino is affiliated with Kindred Hospital Saint Louis South and practices at multiple locations throughout the Saint Louis, Missouri area, including Festus. His expertise includes treating heart conditions such as coronary artery disease and managing heart-related concerns specific to women. He performs comprehensive blood work including complete blood counts and general blood testing to help diagnose and monitor various health conditions. Patients have given Dr. Marquino an average rating of 3.5 on Vitals.
Dr. Marquino is affiliated with Kindred Hospital Saint Louis South and practices at multiple locations throughout the Saint Louis, Missouri area, including Festus. His expertise includes treating heart conditions such as coronary artery disease and managing heart-related concerns specific to women. He performs comprehensive blood work including complete blood counts and general blood testing to help diagnose and monitor various health conditions. Patients have given Dr. Marquino an average rating of 3.5 on Vitals.
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 | Dr. William Shaw Carlson, MD | Nicole Baldwin, APRN, FNP-BC | Dr. Anil Gupta, MD |
| 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 | 36 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | No Virtual Visit Option |
| Speaks English | Speaks English | Speaks English, Arabic, Spanish | |
| Saint Louis , MO | Santa Rosa Beach , FL | Orlando , FL | Columbia , IL |
| Med School: University Of Santo Tomas Faculty Of Medicine And Surgery | Med School: St Matthews University School Of Medicine (Grand Cayman) | Med School: St Louis University School Of Medicine | |
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
- Is Dr. Marlon Marquino accepting new patients?
- Dr. Marlon Marquino is accepting new patients on Vitals. View Dr. Marlon Marquino's profile on Vitals to make an appointment.
- 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.
- 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 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.
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