Summary

Dr. Dennis Peacock is an internal medicine and pediatrics physician who earned his medical degree from the University of Tennessee Health Science Center College of Medicine. With 22 years of experience treating patients of all ages, he provides comprehensive care for both adult and pediatric populations. His dual specialty training allows him to offer continuity of care for families, treating everything from routine checkups to acute illnesses across different age groups.

Dr. Peacock practices at multiple Northwestern Medicine Immediate Care Centers throughout Illinois, including locations in River Forest, Aurora, St Charles, Chicago, Crystal Lake, and many other communities. He frequently treats upper respiratory infections, viral infections, and influenza in patients seeking prompt medical attention. His practice commonly includes COVID-19 testing, physical therapy coordination, and rapid strep tests to quickly diagnose and treat common illnesses. Patients have rated him 3.7 out of 5 stars for his care and service.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.7
  • 22 years of experience
  • University Of Tennessee Health Science Center College Of Medicine
  • 3 written reviews
  • 2 specialties
  • 8 areas of expertise
  • 2 board certifications
  • 2 hospital affiliations
  • 22 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Dennis A Peacock has 22 locations

Loyola Center For Health At River Forest

7617 North AveRiver Forest, IL 60305
Mon8:00 am - 8:00 pm
Tue8:00 am - 8:00 pm
Wed8:00 am - 8:00 pm
Thu8:00 am - 8:00 pm
Fri8:00 am - 8:00 pm
Sat8:00 am - 3:00 pm
Sun8:00 am - 3:00 pm

Northwestern Medicine Immediate Care Center - Bartlett

820 S Illinois Rte 59 Ste 100Bartlett, IL 60103

Northwestern Medicine Immediate Care Center - Vernon Hills

870 N Milwaukee Ave Ste 150Vernon Hills, IL 60061

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Dr. Dennis A Peacock, MDDr. Nirav Nicholas Antao, DODr. Sandeep Rajan Mehta, MDDr. Amir Darki, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.7 
4.3 
22 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, Polish, English
River Forest , ILMaywood , ILMaywood , ILMaywood , IL
Med School: University Of Tennessee Health Science Center College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Dennis A Peacock

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Dennis A Peacock has the following 2 specialties

Specialty Expertise

Dr. Dennis A Peacock has the following 8 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Pediatrics
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

22 Years Experience

Dr. Dennis A Peacock holds an active medical license in the state of Illinois.

Medical License

Medical Doctor with an active medical license in the state of Illinois that expires in 2026.

Education & Training

Medical School

Graduated from University Of Tennessee Health Science Center College Of Medicine in 2004.

NPI Number

Dr. Peacock's NPI number is 1023223021.

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Frequently Asked Questions

Which hospitals is Dr. Dennis Peacock affiliated with?
Dr. Dennis Peacock is affiliated with Northwestern Memorial Hospital and Northwestern Medicine Prentice Womens Hospital.
Is Dr. Dennis Peacock accepting new patients?
Dr. Dennis Peacock is accepting new patients on Vitals. View Dr. Dennis Peacock's profile on Vitals to make an appointment.
Does Dr. Dennis Peacock accept my insurance?
You can see the insurance plans that Dr. Dennis Peacock accepts on their Vitals profile.
Where is Dr. Dennis Peacock's office located?
Dr. Dennis Peacock's office is located at 7617 North Ave, River Forest, IL, 60305.
How can I make an appointment with Dr. Dennis Peacock?
You can find contact information for Dr. Dennis Peacock here on Vitals.

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