Summary

A patient and physician must establish a bond based on mutual respect, honesty and open communication. As a physician, I try to personalize my care to each patient.

Quick Facts

  • accepting new patients
  • 3.7
  • 40 years of experience
  • speaks English, Spanish
  • Cook County Hospital
  • 3 written reviews
  • 1 specialty
  • 10 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 2 office locations
  • Male

Office Locations

Dr. William Alonso Martinez has 2 locations

Martinez William Office

1870 W Winchester Rd Ste 145Libertyville, IL 60048
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
SatClosed
SunClosed

Advocate Condell Medical Center

801 S Milwaukee AveLibertyville, IL 60048

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Dr. William Alonso Martinez, MDHelix Virtual CareRoberto Valledor, MDCrea Rose, FNP
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.7 
40 Years of Experience 19 Years of Experience 4 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks Spanish, English Speaks English
Libertyville , ILBoca Raton , FLMission , TXSalem , IL
Med School: Universidad Autonoma De Guadalajara Facultad De Medicina Med School: Walden University
Current Profile
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Insurance Plans Accepted by Dr. William Alonso Martinez

  • Accepts Medicare

Medical Specialties

Dr. William Alonso Martinez has the following specialty

Specialty Expertise

Dr. William Alonso Martinez has the following 10 areas of expertise

  • Allergy
  • Asthma
  • Check-up
  • Contraception
  • Diabetes
  • Family Planning
  • Immunization
  • Influenza
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

40 Years Experience

MEDICAL LICENSE

Medical Doctor, Illinois, 2026, Active

EDUCATION & TRAINING

Residency

Cook County Hospital

Medical School

Universidad Autonoma De Guadalajara Facultad De MedicinaGraduated in 1986

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Frequently Asked Questions

Which hospitals is Dr. William Martinez affiliated with?
Dr. William Martinez is affiliated with Advocate Condell Medical Center.
Does Dr. William Martinez accept my insurance?
You can see the insurance plans that Dr. William Martinez accepts on their Vitals profile.
How can I make an appointment with Dr. William Martinez?
You can find contact information for Dr. William Martinez here on Vitals.
What languages does Dr. William Martinez speak?
Dr. William Martinez speaks English and Spanish.
Is Dr. William Martinez accepting new patients?
Dr. William Martinez is accepting new patients on Vitals. View Dr. William Martinez's profile on Vitals to make an appointment.

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