0 reviews
Summary
Dr. Alejandro Vallejo is an internal medicine physician who provides comprehensive primary care services in Chicago. He focuses on treating a wide range of health conditions, with particular expertise in managing high blood pressure and addressing digestive concerns. His practice includes caring for both adult and pediatric patients with hypertension.
Dr. Vallejo is affiliated with John H Stroger Jr Hospital of Cook County and Provident Hospital of Cook County, practicing at multiple locations throughout Chicago, Illinois. He specializes in diagnosing conditions like rectal bleeding and performs important screening tests including stool tests for blood detection in children. His services also include fecal immunochemical testing, which helps screen for colorectal health issues.
Dr. Vallejo is affiliated with John H Stroger Jr Hospital of Cook County and Provident Hospital of Cook County, practicing at multiple locations throughout Chicago, Illinois. He specializes in diagnosing conditions like rectal bleeding and performs important screening tests including stool tests for blood detection in children. His services also include fecal immunochemical testing, which helps screen for colorectal health issues.
AI-generated from data on this provider profile.
Quick Facts
- accepting new patients
- 3 insurance plans accepted
- 1 specialty
- 2 hospital affiliations
- 5 office locations
- Male
Office Locations
Dr. Alejandro Vallejo has 5 locationsJohn H Stroger Jr Hospital Cook County Internal Medicine
1901 W Harrison St Fl 2Chicago, IL 60612 Tel: (312) 864-6000
Mon7:00 am - 5:00 pm
Tue7:00 am - 5:00 pm
Wed7:00 am - 5:00 pm
Thu7:00 am - 5:00 pm
Fri7:00 am - 5:00 pm
SatClosed
SunClosed
John 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
Compare with Similar Doctors
![]() | |||
| Dr. Alejandro Vallejo | Dr. Lisa A. Ryan, MD | Dr. Kyra Payne, MD | Dr. Michael Chen, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | |||
| 7 Years of Experience | |||
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English | Speaks English | |
| Chicago , IL | Chicago , IL | Chicago , IL | Chicago , IL |
| Med School: Ross University School Of Medicine | Med School: Chicago Medical School at Rosalind Franklin University of Medicine & Science | Med School: Suny Downstate Medical Center College Of Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Alejandro Vallejo
Medical Specialties
Dr. Alejandro Vallejo has the following specialty
Certifications, License, & Education
MEDICAL LICENSE
Doctor Of Osteopathy, Illinois, 2026, Active
Similar Doctors
Frequently Asked Questions
- How can I make an appointment with Dr. Alejandro Vallejo?
- You can find contact information for Dr. Alejandro Vallejo here on Vitals.
- Does Dr. Alejandro Vallejo accept virtual/telehealth appointments?
- Dr. Alejandro Vallejo has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Dr. Alejandro Vallejo accepting new patients?
- Dr. Alejandro Vallejo is accepting new patients on Vitals. View Dr. Alejandro Vallejo's profile on Vitals to make an appointment.
- Does Dr. Alejandro Vallejo accept my insurance?
- You can see the insurance plans that Dr. Alejandro Vallejo accepts on their Vitals profile.
- Which hospitals is Dr. Alejandro Vallejo affiliated with?
- Dr. Alejandro Vallejo is affiliated with John H Stroger Jr Hospital Of Cook County and Provident Hospital Of Cook County.
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.






