4.6
20 Ratings with 7 written Reviews
Summary
Dr. Peter Allegretti is a family medicine physician who has dedicated five decades to providing comprehensive primary care to patients and families. He earned his medical degree from Universidad Autonoma De Guadalajara Facultad De Medicina and completed his residency training at Cook County Hospital, where he developed a strong foundation in treating diverse patient populations. With 50 years of clinical experience, Dr. Allegretti brings extensive knowledge to his practice. He communicates with patients in both English and Spanish.
Dr. Allegretti practices in Libertyville, Illinois, where he provides care through Allegretti And Grollo Medical Group and the Advocate Infusion Center. His clinical expertise includes managing type 2 diabetes and helping patients control their blood sugar levels effectively. He also treats osteoarthritis, focusing on pain management and mobility improvement for patients with joint concerns. Dr. Allegretti addresses lumbar spinal stenosis through …comprehensive treatment approaches that may include physical therapy, strength training, and manual therapy techniques. Patients have rated him 4.6 out of 5 stars for his compassionate and thorough care.
Read More Read less Dr. Allegretti practices in Libertyville, Illinois, where he provides care through Allegretti And Grollo Medical Group and the Advocate Infusion Center. His clinical expertise includes managing type 2 diabetes and helping patients control their blood sugar levels effectively. He also treats osteoarthritis, focusing on pain management and mobility improvement for patients with joint concerns. Dr. Allegretti addresses lumbar spinal stenosis through …comprehensive treatment approaches that may include physical therapy, strength training, and manual therapy techniques. Patients have rated him 4.6 out of 5 stars for his compassionate and thorough care.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 50 years of experience
- 50 insurance plans accepted
- speaks English, Spanish
- Cook County Hospital
- 7 written reviews
- 1 specialty
- 6 areas of expertise
- 2 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. Peter Gerald Allegretti has 2 locationsAllegretti And Grollo Medical Group
535 W Park AveLibertyville, IL 60048 Tel: (847) 362-2311
Mon9:30 am - 5:00 pm
Tue9:30 am - 5:00 pm
WedClosed
Thu9:30 am - 5:00 pm
Fri9:30 am - 5:00 pm
SatClosed
SunClosed
Advocate Infusion Center Of Advocate Northside Health Network
801 S Milwaukee AveLibertyville, IL 60048 Tel: (847) 362-2900
Compare with Similar Doctors
 |  |  |  |
| Dr. Peter Gerald Allegretti, MD | Katarzyna Szerlag, MSN-FNP, APRN-FPA | Tatanisha Funches, FNP | Brandi Rhoads, MSN, FNP-C, PMHNP-BC |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 50 Years of Experience | 17 Years of Experience | ||
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English, Spanish | Speaks English, Polish | Speaks English | |
| Libertyville , IL | Arlington Heights , IL | Oak Park , IL | Terre Haute , IN |
| Med School: Universidad Autonoma De Guadalajara Facultad De Medicina | |||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Peter Gerald Allegretti
Medical Specialties
Dr. Peter Gerald Allegretti has the following specialty
Specialty Expertise
Dr. Peter Gerald Allegretti has the following 6 areas of expertise
Certifications, License, & Education
50 Years Experience
Dr. Peter Gerald Allegretti 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 Cook County Hospital.
Medical School
Graduated from Universidad Autonoma De Guadalajara Facultad De Medicina in 1976.
NPI Number
Dr. Allegretti's NPI number is 1720152317.
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Frequently Asked Questions
- What languages does Dr. Peter Allegretti speak?
- Dr. Peter Allegretti speaks English and Spanish.
- Is Dr. Peter Allegretti accepting new patients?
- Dr. Peter Allegretti is accepting new patients on Vitals. View Dr. Peter Allegretti's profile on Vitals to make an appointment.
- How can I make an appointment with Dr. Peter Allegretti?
- You can find contact information for Dr. Peter Allegretti here on Vitals.
- Does Dr. Peter Allegretti accept virtual/telehealth appointments?
- Dr. Peter Allegretti has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Does Dr. Peter Allegretti accept my insurance?
- You can see the insurance plans that Dr. Peter Allegretti accepts on their Vitals profile.
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