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Obstetrician & Gynecologist (OB/GYN)
12 years of experience
Video profile
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

  • Currently 4 of 4 stars
Patient comments (8)

The overall average patient rating of Dr. Brett Cassidy is Excellent. Dr. Cassidy has been reviewed by 19 patients who have provided 8 comments. The rating is 4 out of 4 stars.

Patient Ratings
Ease of Appointment 3.9
  • Currently 3.8888888888889 of 4 stars
Promptness 3.9
  • Currently 3.875 of 4 stars
Courteous Staff 3.9
  • Currently 3.875 of 4 stars
Accurate Diagnosis 4.0
  • Currently 4 of 4 stars
Bedside Manner 4.0
  • Currently 4 of 4 stars
Spends Time with Me 4.0
  • Currently 4 of 4 stars
Follows Up After Visit 4.0
  • Currently 4 of 4 stars

Specialties & Research

Dr. Brett Cassidy, FACOG, MD is board certified in Obstetrics & Gynecology.

  • He has special expertise in 3 areas:
  • Hot Flashes
  • Low risk OBHigh risk OBVBACCesarean sectionDiabetes in pregnancyGenetic testingTwin pregnancyGeneral gynecologyUrinary incontinence testingTVT procedureEssure procedureNovasure procedureEndometrial ablationMinimally invasive gynecological surgeryComplete laparoscopic hysterectomyMyomectomyEndometriosisChronic pelvic painAbnormal pap smearsInterstitial cystitisIrregular mentrual bleedingOvarian cystsRecurrent vaginal infectionsVaginitisFibroidsUrinary incontinencePelvic prolapseCystoceleRectoceleInfertilityDysfunctional uterine bleedingPainful periodsFamily planningContraceptive managementBirth controlLAVHSexually transmitted infectionsHormone replacementPolycystic ovarian syndromeOsteoporosisColposcopyLaparoscopyPremenstrual syndromeMenopausePerimenopauseGenital herpesSexuality and sexual problemsEndometrial hyperplasiaPostmenopausal bleedingVulvodyniaMirena IUDParaguard IUDTubal ligationBotoxRestylaneRadiesseJuvedermDermal fillersSclerotherapyLaser hair removalMicrodermabrasionPhotofacialChemical peelsVein treatmentAcne treatmentMedical weight managementB12 injectionsBody fat analysisMedical skin care productsNutritional supplements
  • Menopause

Education & Awards

Dr. Cassidy graduated from Emory University , Atlanta. He has 3 awards.

Patients' Choice Award (2008 - 2011, 2013 - 2014)
Compassionate Doctor Recognition (2009 - 2011, 2013)
On-Time Doctor Award (2014)


Dr. Cassidy has 8 hospital affiliations:

  • Provena Mercy Medical Center 
  • Edward Hospital 


  • English

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Additional Information
Dr. Brett James Cassidy FACOG and MD is a male Obstetrician & Gynecologist, has 12 years of experience and practices in Obstetrics & Gynecology.
Where does Dr. Brett J. Cassidy practice?
Dr. Brett Cassidy has 4 office locations.
Dr. Brett Cassidy practices Obstetrics & Gynecology near Yorkville, IL.
Additional practice locations include: Sandwich, IL and Plainfield, IL.
See Yorkville Obstetricians & Gynecologists.