
Jonathan Tomasko, MD

Primary Specialty
Cardiac Surgery
Insurance
Insurance plans are subject to change. View insurance plans accepted at each hospital and by each NMHC physician group.Practice Focus Areas
- Aortic Aneurysm
- Aortic Valve Surgery
- Atrial Fibrillation Surgery
- Bicuspid Aortic Valve Disease
- Coronary Artery Bypass Surgery
- Mitral Valve Repair
- Valve Repair/Replacement
Education
- Medical Education:
-
MD, Albany Medical College - 2008
- Residency:
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Penn State Milton S Hershey Medical Center - 2015
- Fellowships:
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McGaw Medical Center of Northwestern University - 2018
Media

Board Certifications
- American Board of Surgery - Surgery (Certified)
- American Board of Thoracic Surgery - Thoracic and Cardiac Surgery (Certified)
Faculty Profile
Health System Clinician, Feinberg School of MedicinePractice Groups and Affiliations
- Medical Group:
- Northwestern Medicine Regional Medical Group
- Physician Category:
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Northwestern Medicine Regional Medical Group
- On Medical Staff At:
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Central DuPage HospitalHuntley HospitalMcHenry HospitalNorthwestern Memorial HospitalWoodstock 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
157 Ratings
Reviews from Patients
Reviews from Patients
August 18, 2021
5.0 star star star star starI would also like to add that Dr. Tomasko’s “bedside� manner is amongst the best I have ever experienced. It gave me a tremendous boost of confidence regarding the surgical outcome.
April 14, 2021
5.0 star star star star starDoctor Tomasko was the best thing that could have happened to me during this whole ordeal, he was very personable, great doctor and readily available at all hours (I was a very difficult patient and he would answer my call in the middle of the night, awesome!). The doctor and his team literally saved my life, i have a future thanks to them, if you need help and get this tram, you are in the best hands! Thank you doctor Tomasko and team!
January 18, 2021
5.0 star star star star starFrom my first meeting with DR. Tomasko through my release from the hospital he took the time to talk me through every step of the procedure and what to expect after. He and his team made sure that I was informed at all times of my situation and how the procedure was progressing. They all made the time to discuss any questions or concerns I had. The experience of going through a major procedure was made much easier with the care they showed for my well being. Outstanding team that I highly recommend.
December 09, 2020
5.0 star star star star starGod used him and his amazing skills to save my husband's life! Also he was so compassionate and kind to us. Took the time when I asked to really explain in detail what and why he did in bypass surgery.
November 30, 2020
5.0 star star star star starDoctor was very personable and empathetic in explaining the procedures and consequences of bypass surgery. He took time and was very open about me being comfortable with asking questions and concerns.
November 11, 2020
5.0 star star star star starDr. Tomasko is not only an extremely skilled surgeon - but also really was so caring, answered all of our questions and concerns. Made us feel like he really cared about my husband (the patient) and me.
October 28, 2020
5.0 star star star star starDr. Tomasko is the best doctor we have ever had. He listened to us and gave us all the time we needed to ask questions before and after the surgery. He really made us feel comfortable and confident before the surgery. He is the smartest doctor we have ever known and the only one that we have ever felt really, truly cared about our medical issues.
September 15, 2020
5.0 star star star star starDr. Tomasko, was most friendly and courteous. He explained my situation clearly and then answered my every question in language that I could understand. He never once tried to rush or hurry things along.I have only good memories of my visit with Dr. Tomasko.
September 15, 2020
5.0 star star star star starUnderstand, this is my first time to visit a cardiothoracic surgery unit, so I don't have anything to compare with. However, I was treated very well by every single person that I had contact with. They were courteous, pleasant, and willing to answer any and all questions. I have no complaints of any sort.
September 09, 2020
5.0 star star star star starTop notch professional, clearly defined the issues and the needed procedures. Process and next steps were explained. My level of confidence in Dr. Tomasko and his team became very high quickly in the process. It became apparent me that I was in good hands.....Trust is a big issue for me, and I trusted Dr. Tomasko from the start. Excellent results.
September 09, 2020
5.0 star star star star starOutstanding group to a person. Dr. Tomasko is clearly a very talented surgeon. He has created a great environment for the patient, I presume by working closely with his staff. This is an EXCELLENT group.
August 30, 2020
5.0 star star star star starDr Tomasko is the best doctor I have ever seen,he is very through in explaining the surgery and confidence.After meeting him my open heart surgery fear was gone knowing that I am in good hands..It's been 31 days after the surgery and I am getting better day by day as he promised.All his team members are great very well organized and polite and my PAIN was managed very well..Thanks and God bless you all.
June 03, 2020
5.0 star star star star starDR TOMASKO CALMED ME DOWN EXPLAINED EXACTLY WHAT WAS HAPPENING AND WHAT SURGERY WAS REQUIRED. HE WAS CALM.. EMPATHETIC AND GAVE ME HOPE. HE AND HIS STAFF WERE SIMPLY AMAZING. IM SO GRATEFUL FOR THEIR CARE.