Summary

Dr. Brett Cassidy is an obstetrician and gynecologist who earned his medical degree from Emory University School of Medicine. With 28 years of experience in women's health, he provides comprehensive care throughout pregnancy and addresses various gynecological conditions. Dr. Cassidy is fluent in both English and Spanish.

Dr. Cassidy practices at multiple locations across Illinois, including Aurora, Sandwich, Plainfield, Naperville, Ottawa, and Mendota. He is affiliated with several respected medical centers, including Northwestern Medicine Valley West Hospital, Edward Hospital, and OSF Saint Paul Medical Center. His expertise includes managing high-risk pregnancies and treating conditions such as abnormal uterine bleeding and antepartum depression. He performs essential procedures like fetal ultrasounds and blood work to monitor patient health. Patients rate Dr. Cassidy 4.4 out of 5 stars on average.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.4
  • 28 years of experience
  • speaks English, Spanish
  • Emory University School Of Medicine
  • 8 written reviews
  • 1 specialty
  • 11 areas of expertise
  • 1 board certification
  • 5 hospital affiliations
  • 8 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Brett James Cassidy has 8 locations

Ascension Mercy

1325 N Highland AveAurora, IL 60506

Aishling Obstetrics And Gynecology

831 Sandhurst DrSandwich, IL 60548
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

Aishling Obstetrics And Gynecology

24023 W Lockport St Ste 101Plainfield, IL 60544
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 12:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Edward Heart Hospital

801 S Washington StNaperville, IL 60540

Osf Medical Group Obstetrics And Gynecology

1614 E Norris DrOttawa, IL 61350
Mon8:00 am - 4:00 pm
Tue8:00 am - 4:00 pm
Wed8:00 am - 4:00 pm
Thu8:00 am - 4:00 pm
Fri8:00 am - 4:00 pm
SatClosed
SunClosed

Osf Saint Elizabeth Medical Center

1100 E Norris DrOttawa, IL 61350

Aunt Marthas Health And Wellness

2124 OGDEN AVE STE 201AURORA, IL 60504
Mon8:00 am - 5:30 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 6:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 4:30 pm
Sat8:00 am - 12:00 pm
SunClosed

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Dr. Brett James Cassidy, MDDr. Lyndon Douglas Taylor, MDDr. John Louis PicchiettiDr. Kenneth Allen Noffsinger
Obstetrics & GynecologyObstetrics & GynecologyObstetrics & GynecologyObstetrics & Gynecology
Accepts New Patients Accepts New Patients
4.4 
28 Years of Experience 48 Years of Experience 72 Years of Experience 54 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English, Spanish, Russian Speaks English Speaks English
Aurora , ILOAK PARK , ILELMHURST , ILSt Charles , IL
Med School: Emory University School Of Medicine Med School: Universidad Autonoma De Guadalajara Facultad De Medicina Med School: Loyola University Of Chicago Stritch School Of Medicine Med School: University of Illinois at Chicago
Current Profile
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Insurance Plans Accepted by Dr. Brett James Cassidy

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Brett James Cassidy has the following specialty

Specialty Expertise

Dr. Brett James Cassidy has the following 11 areas of expertise

  • Birth Control
  • C-section
  • Child Birth
  • Hot Flashes
  • Infertility
  • Menopause
  • Menstrual Pain
  • Pap Smear
  • Pelvic Exam
  • Pregnancy
  • Women's Health

Certifications, License, & Education

28 Years Experience

Dr. Brett James Cassidy 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 Emory University School Of Medicine in 1998.

NPI Number

Dr. Cassidy's NPI number is 1649256975.

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Frequently Asked Questions

Is Dr. Brett Cassidy accepting new patients?
Dr. Brett Cassidy is accepting new patients on Vitals. View Dr. Brett Cassidy's profile on Vitals to make an appointment.
What languages does Dr. Brett Cassidy speak?
Dr. Brett Cassidy speaks English and Spanish.
How can I make an appointment with Dr. Brett Cassidy?
You can find contact information for Dr. Brett Cassidy here on Vitals.
Does Dr. Brett Cassidy accept my insurance?
You can see the insurance plans that Dr. Brett Cassidy accepts on their Vitals profile.
Does Dr. Brett Cassidy accept virtual/telehealth appointments?
Dr. Brett Cassidy has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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