Summary

Dr. Gregory Vachon is a board-certified internal medicine physician who has dedicated 35 years to caring for adult patients. He earned his medical degree from the Renaissance School of Medicine at Stony Brook University, building a strong foundation in comprehensive adult healthcare. Dr. Vachon speaks both English and Spanish, allowing him to serve diverse communities throughout Chicago.

Dr. Vachon practices at Northwestern Memorial Hospital and the Komed Holman Health Center in Chicago, Illinois. His extensive experience in internal medicine enables him to provide thorough preventive care and manage complex medical conditions in adults. Patients consistently rate their experiences with Dr. Vachon highly, giving him an average rating of 5.0 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 5
  • 35 years of experience
  • speaks English, Spanish
  • Renaissance School Of Medicine At Stony Brook University
  • 1 specialty
  • 6 areas of expertise
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Gregory C Vachon has 2 locations

Komed Holman Health Center

4259 S Berkeley AveChicago, IL 60653
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 8:30 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
Sat9:00 am - 1:00 pm
SunClosed

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Dr. Gregory C Vachon, MD
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Dr. Gregory C Vachon, MDDr. Tina Valdez, DODr. Michael Chen, MDDr. Ramesh Aggarwal, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients
3.8 
35 Years of Experience 16 Years of Experience 7 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks Spanish, English Speaks English Speaks English
Chicago , ILChicago , ILChicago , ILBellwood , IL
Med School: Renaissance School Of Medicine At Stony Brook University Med School: Lake Erie College Of Osteopathic Medicine Med School: Suny Downstate Medical Center College Of Medicine Med School: Pt.Bd.Sharma Pgims , Rohtak
Current Profile
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Insurance Plans Accepted by Dr. Gregory C Vachon

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Gregory C Vachon has the following specialty

Specialty Expertise

Dr. Gregory C Vachon has the following 6 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

35 Years Experience

Dr. Gregory C Vachon 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 Renaissance School Of Medicine At Stony Brook University in 1991.

NPI Number

Dr. Vachon's NPI number is 1376577841.

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Frequently Asked Questions

How can I make an appointment with Dr. Gregory C Vachon?
You can find contact information for Dr. Gregory C Vachon here on Vitals.
Where is Dr. Gregory C Vachon's office located?
Dr. Gregory C Vachon's office is located at 4259 S Berkeley Ave, Chicago, IL, 60653.
Is Dr. Gregory C Vachon accepting new patients?
Dr. Gregory C Vachon is accepting new patients on Vitals. View Dr. Gregory C Vachon's profile on Vitals to make an appointment.
Does Dr. Gregory C Vachon accept virtual/telehealth appointments?
Dr. Gregory C Vachon has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Gregory C Vachon speak?
Dr. Gregory C Vachon speaks English and Spanish.

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