About Jonathan Somers, MD

Jonathan Somers, MD, a cardiovascular-thoracic surgeon at Endeavor Health, specializes in the surgical treatment of complex heart and vascular conditions. He provides care for patients with aortic aneurysms, coronary artery disease, atrial fibrillation and valvular heart disease. Dr. Somers performs advanced procedures including coronary artery bypass grafting, valve repair and replacement, and transcatheter aortic valve replacement (TAVR).

Overview

  • Gender Male

Conditions treated (9)

  • Peripheral vascular disease
  • Aortic stenosis
  • Mitral regurgitation
  • Aortic aneurysms
  • Carotid artery occlusive disease (CAOD)
  • Atrial fibrillation (AFib) surgical intervention
  • Coronary artery disease
  • Aortic insufficiency
  • Mitral stenosis

Procedures performed (6)

  • Coronary artery bypass graft (CABG)
  • Cardiac valve surgery-aortic
  • Cardiac valve surgery-mitral
  • Cardiac valve surgery-tricuspid
  • Transcatheter aortic valve replacement (TAVR)
  • Endovascular abdominal aortic aneurysm repairs
Endeavor Health Medical Group
9650 Gross Point Rd., Suite 4900
Skokie, IL 60076-5080
(847) 864-3278 Get directions
Endeavor Health Medical Group
2050 Pfingsten Rd., Suite 330
Glenview, IL 60026-1300
(847) 570-2868 Get directions
Endeavor Health Medical Group
2151 Waukegan Rd., Suite 100
Bannockburn, IL 60015-1885
(847) 570-2868 Get directions
Medical School
  • 1986
    University of Pennsylvania School of Medicine
Residencies
  • 1991
    General Surgery
    Rhode Island College
Fellowships
  • 1993
    Cardiothoracic Surgery
    Rush University Medical Center
Board certifications
  • 1995
    Thoracic & Cardiac Surgery
    American Board of Thoracic Surgery
4.9
(73)
Learn more about ratings
Reviews (25)
December 31, 2025
Very pleased with the professionalism of Dr. Sommers and his assistant [...] in providing detailed information regarding my heart condition. They took the time explaining and showing me the detailed information regarding my test results. Their attention to detail was most informative and appreciated.
December 6, 2025
The Doctor gave us time to ask questions & the Doctor's responses did a very good job to describe the risk/ benefits and what to expect regarding recovery. Jean on his staff was very knowledgable, kind & understanding of our needs
November 15, 2025
Dr SOMERS did a valve replacement and several other things for me. It was a 9 hour surgery and he did an outstanding job.
November 15, 2025
He was great and very knowledgeable
November 15, 2025
The concern for my well being was appreciated. Everyone was helpful and nice.
November 10, 2025
I suffer a bit from white coat syndrome, which can elevate my blood pressure. It was at my normal level during this visit, which speaks volumes about their care.
November 5, 2025
Excellent news
October 27, 2025
Dr. Somers, was extremely helpful and was a pleasure to speak with. His nurse Jean was also terrific.
September 28, 2025
Very knowledgeable and thorough with explanations
September 22, 2025
Dr Summers and his staff were terrific. Explanations were so helpful in my understanding of the care.
September 22, 2025
I am very happy to be surrounded by kind and knowledgeable people during this appointment.
September 13, 2025
Thorough, patient
August 30, 2025
Very satisfied
July 11, 2025
Very professional,caring and friendly. Very happy to be the patient to be treated with kindness and extraordinary knowledge.
July 4, 2025
Excellent. Very attentive, anticipated and answered questions, respectful.
July 4, 2025
Dr. Somers is the kindest, informative doctor I have ever met. The ease of the visit was beyond!
June 9, 2025
Very professional, caring, and compassionate care by everyone.
April 18, 2025
Dr. Somers was wonderful! So easy to talk to and ask questions to. He listened to my answers and commented or asked me direct questions. He gave all the scenarios I could foresee in the future and how we would address them. So glad to have him on my team!His nurse was wonderful as well. She spent time going over the physical aspects of my condition and used visuals to help me understand.
April 14, 2025
Very thorough explanation of my problem by my provider and nurse. All questions were answered to my satisfaction. I was particularly comforted knowing that my provider will get in touch with me to remind me about the next step in diagnosis in case I forgot.
March 26, 2025
Thorough review of heath structure and diagnosis to move forward LETS GO!!
March 22, 2025
Extremely knowledgeable and explained my situation so it was easy to understand.
February 15, 2025
Thoughtful clear informative
February 5, 2025
Spent a lot of time explaining decisions with my wife and me. Very kind and understanding.
January 24, 2025
Both the Doctor and assistant were fantastic and I feel well tended to
January 22, 2025
The best
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