Summary

Dr. Irina Cassimatis is an obstetrician-gynecologist who specializes in maternal and fetal medicine, focusing on the care of women with high-risk pregnancies and complex maternal conditions. She earned her medical degree from the University of Nebraska College of Medicine and completed her residency at the University of Utah School of Medicine. With 11 years of clinical experience, Dr. Cassimatis has developed expertise in managing challenging pregnancy situations that require specialized monitoring and care.

Dr. Cassimatis practices at multiple locations including Chicago and Lake Forest, Illinois, as well as Portland, Oregon, and Vancouver, Washington, with affiliations at Legacy Salmon Creek Medical Center, Northwestern Medicine Prentice Women's Hospital, and Oregon Health and Science University Hospital. She provides comprehensive care for women with high-risk pregnancies and those who are pregnant after age 30. Her clinical focus includes managing breech position deliveries and performing specialized diagnostic procedures such as fetal ultrasounds, amniotic fluid assessments, and biophysical profile tests to monitor fetal well-being throughout pregnancy.
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Overview based on verified provider data

Quick Facts

  • 11 years of experience
  • University Of Utah School Of Medicine
  • 2 specialties
  • 11 areas of expertise
  • 3 hospital affiliations
  • 7 office locations
  • Female

Office Locations

Dr. Irina Rozin Cassimatis has 7 locations

Northwestern Medical Group Faculty Obstetrics and Gynecology

675 N St Clair St Galter Pavilion, Ste 14-200Chicago, IL 60611
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

Northwestern Medical Group

1000 N Westmoreland RdLake Forest, IL 60045

Northwestern Medical Group

1000 N Westmoreland Rd Pavilion B Level 3Lake Forest, IL 60030

Northwestern Medical Group

1000 N Westmoreland Rd Pavilion BLake Forest, IL 60030

Northwestern Medical Group

1000 N Westmoreland Rd Pavilion BLake Forest, IL 60045

Ohsu Primary Care Clinic Marquam Hill

3270 Sw Pavilion Loop Ste 350Portland, OR 97239
Mon7:00 am - 7:00 pm
Tue7:00 am - 7:00 pm
Wed7:00 am - 7:00 pm
Thu7:00 am - 7:00 pm
Fri7:00 am - 5:30 pm
SatClosed
SunClosed

Legacy Salmon Creek Medical Center

2211 Ne 139th StVancouver, WA 98686

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Dr. Irina Rozin Cassimatis, MDDr. Lyndon Douglas Taylor, MDDr. Marsha E Gorens, MDMeghan S Matz
Obstetrics & GynecologyObstetrics & GynecologyObstetrics & GynecologyNurse Practitioner
Accepts New Patients Accepts New Patients Accepts New Patients
4.2 
11 Years of Experience 48 Years of Experience 46 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish, Russian Speaks English, Spanish
Chicago , ILOak Park , ILChicago , ILCHICAGO , IL
Med School: University Of Nebraska College Of Medicine Med School: Universidad Autonoma De Guadalajara Facultad De Medicina Med School: University Of Illinois At Chicago College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Irina Rozin Cassimatis

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

Medical Specialties

Dr. Irina Rozin Cassimatis has the following 2 specialties

Specialty Expertise

Dr. Irina Rozin Cassimatis has the following 11 areas of expertise

  • Birth Control
  • C-section
  • Child Birth
  • Infertility
  • Maternal & Fetal Medicine
  • Menopause
  • Menstrual Pain
  • Pap Smear
  • Pelvic Exam
  • Pregnancy
  • Women's Health

Certifications, License, & Education

11 Years Experience

Dr. Irina Rozin Cassimatis holds expired and active medical licenses in the states of Oregon and Washington.

Medical License

Medical Doctor with an expired medical license in the state of Oregon that expired in 2025 and an active medical license in the state of Washington that expires in 2026.

Education & Training

Residency

Completed their residency at University Of Utah School Of Medicine.

Medical School

Graduated from University Of Nebraska College Of Medicine in 2015.

NPI Number

Dr. Cassimatis' NPI number is 1194119172.

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Frequently Asked Questions

Is Dr. Irina Cassimatis accepting new patients?
Dr. Irina Cassimatis has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Irina Cassimatis accept my insurance?
You can see the insurance plans that Dr. Irina Cassimatis accepts on their Vitals profile.
Which hospitals is Dr. Irina Cassimatis affiliated with?
Dr. Irina Cassimatis is affiliated with Legacy Salmon Creek Medical Center, Northwestern Medicine Prentice Womens Hospital, and Oregon Health And Science University Hospital.
How can I make an appointment with Dr. Irina Cassimatis?
You can find contact information for Dr. Irina Cassimatis here on Vitals.
Where is Dr. Irina Cassimatis's office located?
Dr. Irina Cassimatis's office is located at 675 N St Clair St Galter Pavilion, Ste 14-200, Chicago, IL, 60611.

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