0 reviews
Summary
Dr. Alejandro Nieto Dominguez treats malabsorption syndromes, short bowel syndrome, and steatorrhea, and practices internal medicine and gastroenterology. He is affiliated with John H. Stroger Jr. Hospital of Cook County, Provident Hospital of Cook County, SSM Health Saint Louis University Hospital, and SSM Health Saint Mary's Hospital Saint Louis. He earned his medical degree from Universidad Latina de Panamá, Facultad de Ciencias de la Salud Dr. William C. Gorgas, and sees patients in Chicago, Illinois, and Saint Louis, Missouri.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 6 years of experience
- 3 insurance plans accepted
- Univ Latina De Panama Fac De Ciencias De La Salud Dr William C Gorgas
- 2 specialties
- 1 area of expertise
- 4 hospital affiliations
- 6 office locations
- Male
Office Locations
Dr. Alejandro Javier Nieto Dominguez has 6 locationsJohn H Stroger Jr Hospital Of Cook County
1950 W Polk StChicago, IL 60612 Tel: (312) 864-6000
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
Sat6:30 am - 8:00 pm
SunClosed
Ssm Health Saint Louis University Hospital
1201 S Grand BlvdSaint Louis, MO 63104 Tel: (314) 577-8000
Saint Louis University Division Of Gastroenterology And Hepatology
1008 S Spring Ave Fl 2Saint Louis, MO 63110 Tel: (314) 977-2117
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. Alejandro Javier Nieto Dominguez | Dr. Albert Reynolds, MD | Dr. Sergio Rodriguez, MD | Dr. Francina Peralta-Machado, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | ||
| 6 Years of Experience | 45 Years of Experience | 38 Years of Experience | 21 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English, Spanish | Speaks English, Spanish | |
| Chicago , IL | Chicago , IL | Chicago , IL | Chicago , IL |
| Med School: Univ Latina De Panama Fac De Ciencias De La Salud Dr William C Gorgas | Med School: University Of Il Coll Of Med- Chicago Il | Med School: Rush Med Coll of Rush University, Chicago Il | Med School: Universidad Nacional Pedro Henriquez Urena (Unphu) Escuela De Medicina |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Alejandro Javier Nieto Dominguez
Medical Specialties
Dr. Alejandro Javier Nieto Dominguez has the following 2 specialties
Specialty Expertise
Dr. Alejandro Javier Nieto Dominguez has the following area of expertise
Certifications, License, & Education
6 Years Experience
Dr. Alejandro Javier Nieto Dominguez holds an expired medical license in the state of Illinois.
Medical License
Medical Doctor with an expired medical license in the state of Illinois that expired in 2025.
Education & Training
Medical School
Graduated from Univ Latina De Panama Fac De Ciencias De La Salud Dr William C Gorgas in 2020.
NPI Number
Dr. Nieto Dominguez's NPI number is 1114665049.
Similar Doctors
Frequently Asked Questions
- Does Dr. Alejandro Nieto Dominguez accept my insurance?
- You can see the insurance plans that Dr. Alejandro Nieto Dominguez accepts on their Vitals profile.
- How can I make an appointment with Dr. Alejandro Nieto Dominguez?
- You can find contact information for Dr. Alejandro Nieto Dominguez here on Vitals.
- Where is Dr. Alejandro Nieto Dominguez's office located?
- Dr. Alejandro Nieto Dominguez's office is located at 1950 W Polk St, Chicago, IL, 60612.
- Which hospitals is Dr. Alejandro Nieto Dominguez affiliated with?
- Dr. Alejandro Nieto Dominguez is affiliated with John H Stroger Jr Hospital Of Cook County, Provident Hospital Of Cook County, Ssm Health Saint Louis University Hospital, and Ssm Health Saint Marys Hospital Saint Louis.
- Is Dr. Alejandro Nieto Dominguez accepting new patients?
- Dr. Alejandro Nieto Dominguez is accepting new patients on Vitals. View Dr. Alejandro Nieto Dominguez's profile on Vitals to make an appointment.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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.


