Timothy L. Sita, MD, PhD
Northwestern Medical GroupPrimary Specialty
Radiation Oncology
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Based on January 2026 plan details.
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Practice Focus Areas
This medical professional has a particular interest or expertise in:
Education
- Medical Education:
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MD, PhD, Northwestern University Feinberg School of Medicine - 2017
- Professional Education:
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PhD, Northwestern University Weinberg College of Arts and Sciences - 2017
- Internship:
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University of Illinois College of Medicine at Chicago - 2018
- Residency:
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McGaw Medical Center of Northwestern University - 2022
Bio
Board Certifications
- American Board of Radiology/Radiation Oncology - Radiation Oncology (Certified)
Faculty Profile
Assistant Professor, Feinberg School of MedicinePractice Groups and Affiliations
- Medical Group:
- Northwestern Medical Group
- Alignment Category:
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Northwestern Medicine Physician Network
- On Medical Staff At:
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Catherine Gratz Griffin Lake Forest HospitalNorthwestern McHenry Huntley & Woodstock HospitalsNorthwestern Memorial Hospital
Ratings and Reviews
At Northwestern Medicine, our patient’s feedback is important to us. While different care providers have their own unique strengths, we strive to be as transparent as possible with our quality of care.
Read Ratings FAQsOverall Rating
143 Ratings
Reviews from Patients
Reviews from Patients
October 23, 2025
5.0 star star star star starAside from that described above, Dr. Sita gives a patient the feeling that their personal circumstances are important and that he is there to ensure they understand and feel confident about what his plans are to help with treatment. He doesn't extend any false ideas about what to expect and he takes the time to truly clarify understandings for the patient in case they are confused. He made the experience fantastic!
October 08, 2025
5.0 star star star star starHe is AMAZING!!! He had suggestions, was a thinker on what should come next and p possibilities for treatment(s). He understood what I was looking for both clinically and whole body support in an integrative way and was willing to make suggestions to how that could happen. He was able to cite research to support some of the things that we talked about. I came away with a very positive feeling that this was my doctor, I wouldn't change anything.
August 28, 2025
5.0 star star star star starDr Sita took the time to sit with us and answer any in all questions we had. He also explained exactly how things would work in great detail. To top it off, we were over 30 minutes late for our appointment because the prior department ran late and he waited to arrive. Couldn't be more pleased!
July 17, 2025
5.0 star star star star starDr Sita is so caring and patient. He takes extra time with you to thoroughly explain things, answer questions, and listen to your concerns. He is outstanding. One of the best doctors I have ever encountered. I have no regrets about coming from Spfld, IL to receive the top notch care he provides.
Disclosures
Industry Relationships
Consulting
Faculty member and/or their immediate family have engaged in activities such as speaking, advising, consulting, or providing educational programs for the following companies or other entities
- Telix
External Professional Relationships
Pharmaceutical, device, and biotechnology companies frequently collaborate with basic scientists and physicians within an academic medical center to help advance science and improve patient care. These relationships are important in achieving scientific breakthroughs and in establishing the effectiveness and safety of promising new therapies. In order to assure objectivity in clinical research and patient care, the Northwestern University Feinberg School of Medicine (Feinberg), Northwestern Memorial HealthCare, Children's Hospital of Chicago Medical Center, and the Shirley Ryan AbilityLab have adopted integrity policies that require research and clinical faculty (in full-time, part-time, and unpaid/voluntary categories) to report compensated and uncompensated external industry relationships. Patients are encouraged to discuss these disclosures with their physician as well as to inquire as to how these relationships are overseen by Feinberg. To learn more about our Disclosure and Professional Integrity Policy, and the conflict of interest policies of our joint affiliate survey partners, please go to our Office for Regulatory Affairs Policies page.