4.1
32 Ratings with 6 written Reviews
Summary
Dr. David Alengo treats type 2 diabetes mellitus, hypertension, and hypertensive emergency, and performs toxicology tests. He practices family medicine and hospital medicine and has been in practice for 37 years. He is affiliated with Lake Behavioral Hospital.
Dr. Alengo completed his residency at Saint Catherines Hospital and earned his medical degree from Chicago Medical School at Rosalind Franklin University. He sees patients in Wauconda, Antioch, and Round Lake Beach, Illinois, and speaks Polish and Spanish.
Dr. Alengo completed his residency at Saint Catherines Hospital and earned his medical degree from Chicago Medical School at Rosalind Franklin University. He sees patients in Wauconda, Antioch, and Round Lake Beach, Illinois, and speaks Polish and Spanish.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 37 years of experience
- 78 insurance plans accepted
- speaks Polish, Spanish
- Saint Catherines Hospital
- 6 written reviews
- 2 specialties
- 8 areas of expertise
- 1 hospital affiliation
- 3 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. David Joseph Alengo has 3 locationsFamily Medical Specialists
431 W Liberty StWauconda, IL 60084 Tel: (847) 526-2151
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
Sat8:00 am - 2:00 pm
SunClosed
Family Medicine Specialists
425 Lake StAntioch, IL 60002Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
Sat9:00 am - 2:00 pm
SunClosed
Family Medicine Specialists
2680 N Il Route 83Round Lake Beach, IL 60073 Tel: (224) 372-7780
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
Sat9:00 am - 4:00 pm
Sun9:00 am - 3:00 pm
Compare with Similar Doctors
 |  |  |  |
| Dr. David Joseph Alengo, MD | Dr. Sarah Kaschke | Dr. Sherwonna Barron, DNP, APRN, FNP-BC, FPA | Dr. Michael Gray, MD |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 37 Years of Experience | 4 Years of Experience | 31 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks Polish, Spanish | Speaks English | Speaks English | |
| Wauconda , IL | Denver , CO | Bolingbrook , IL | Annapolis , MD |
| Med School: Chicago Medical School At Rosalind Franklin University-Medicine & Sciences | Med School: Idaho College Of Osteopathic Medicine | Med School: University Of Maryland School Of Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. David Joseph Alengo
Medical Specialties
Dr. David Joseph Alengo has the following 2 specialties
Specialty Expertise
Dr. David Joseph Alengo has the following 8 areas of expertise
Certifications, License, & Education
37 Years Experience
Dr. David Joseph Alengo 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 2026.
Education & Training
Residency
Completed their residency at Saint Catherines Hospital.
Medical School
Graduated from Chicago Medical School At Rosalind Franklin University-Medicine & Sciences in 1989.
NPI Number
Dr. Alengo's NPI number is 1356335996.
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Frequently Asked Questions
- Does Dr. David Alengo accept virtual/telehealth appointments?
- Dr. David Alengo has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. David Alengo's office located?
- Dr. David Alengo's office is located at 431 W Liberty St, Wauconda, IL, 60084.
- Which hospitals is Dr. David Alengo affiliated with?
- Dr. David Alengo is affiliated with Lake Behavioral Hospital.
- Does Dr. David Alengo accept my insurance?
- You can see the insurance plans that Dr. David Alengo accepts on their Vitals profile.
- Is Dr. David Alengo accepting new patients?
- Dr. David Alengo is accepting new patients on Vitals. View Dr. David Alengo'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
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