Summary

Dr. Ingrassia graduated from the University of Illinois At Chicago College of Medicine in 1986. He works in Rockford, IL and 3 other locations and specializes in Critical Care Medicine, Pulmonology and Sleep Medicine. Dr. Ingrassia is affiliated with Osf Saint Anthony Medical Center, Uw Health Heart Hospital, SWEDISHAMERICAN HOSPITAL and JAVON BEA HOSPITAL.

Quick Facts

  • accepting new patients
  • 4.3
  • 40 years of experience
  • speaks English
  • Mayo Clinic And Medical School
  • 3 written reviews
  • 3 specialties
  • 10 areas of expertise
  • 3 board certifications
  • 4 hospital affiliations
  • 5 office locations
  • Male

Office Locations

Dr. Theodore S Ingrassia has 5 locations

Osf Illinois Neurological Institute

535 Roxbury RdRockford, IL 61107
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Uw Health Heart Hospital

1401 E State StRockford, IL 61104

Uw Health Hospital

1401 E State StRockford, IL 61104

Javon Bea Hospital Riverside

8201 E Riverside BlvdRockford, IL 61114

Compare with Similar Doctors

Dr. Theodore S Ingrassia, MD
Dr. James Walter Girardy, MD
Dr. Amith George Jacob, MD
Dr. Jason Bryant Lester, MD
Dr. Theodore S Ingrassia, MDDr. James Walter Girardy, MDDr. Amith George Jacob, MDDr. Jason Bryant Lester, MD
Critical Care MedicineSurgeryCritical Care MedicineEmergency Medicine
Accepts New Patients
4.3 
4.2 
40 Years of Experience 51 Years of Experience 16 Years of Experience 20 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English
Rockford , ILROCKFORD , ILRockford , ILLansing , MI
Med School: University Of Illinois At Chicago College Of Medicine Med School: Wayne State University School Of Medicine Med School: Medical College Thiruvananthapuram Med School: Ross University School Of Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Theodore S Ingrassia

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Theodore S Ingrassia has the following 3 specialties

Specialty Expertise

Dr. Theodore S Ingrassia has the following 10 areas of expertise

  • Angiographic Visualization
  • Asthma
  • Chest Infection
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Emphysema
  • Insomnia
  • Pneumonia
  • Pulmonology
  • Sleep Medicine
  • Tuberculosis (TB)

Certifications, License, & Education

40 Years Experience

MEDICAL LICENSE

Medical Doctor, Illinois, 2026, Active

EDUCATION & TRAINING

Residency

Mayo Clinic And Medical School

Medical School

University Of Illinois At Chicago College Of MedicineGraduated in 1986

Similar doctors

Frequently Asked Questions

Which hospitals is Dr. Theodore Ingrassia affiliated with?
Dr. Theodore Ingrassia is affiliated with Osf Saint Anthony Medical Center, Uw Health Heart Hospital, SWEDISHAMERICAN HOSPITAL, and JAVON BEA HOSPITAL.
Does Dr. Theodore Ingrassia accept my insurance?
You can see the insurance plans that Dr. Theodore Ingrassia accepts on their Vitals profile.
Where is Dr. Theodore Ingrassia's office located?
Dr. Theodore Ingrassia's office is located at 535 Roxbury Rd, Rockford, IL, 61107.
Does Dr. Theodore Ingrassia accept virtual/telehealth appointments?
Dr. Theodore Ingrassia has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Theodore Ingrassia accepting new patients?
Dr. Theodore Ingrassia is accepting new patients on Vitals. View Dr. Theodore Ingrassia's profile on Vitals to make an appointment.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.