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Practice Focus Areas
- Advanced Cardiac Imaging
- Aortic Valve Disease
- Cardiomyopathy
- Echocardiography
- General Cardiology
- Mitral Valve Disease
- Structural Heart Disease
- Valvular Heart Disease
Education
- Medical Education:
-
MD, Loyola University Stritch School of Medicine - 2013
- Residency:
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Mayo Clinic College of Medicine and Science (Rochester) - 2016
- Fellowships:
-
Mayo Clinic College of Medicine and Science (Rochester) - 2021
Languages Spoken
- Farsi
Board Certifications
- American Board of Internal Medicine - Cardiovascular Disease (Certified)
- American Board of Internal Medicine - Internal Medicine (Certified)
- Certification Board of Nuclear Cardiology(CBNC) - Nuclear Cardiology (Certified)
- National Board of Echocardiography - Basic Perioperative Transesophageal Echocardiography (Certified)
Faculty Profile
Health System Clinician, 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:
-
Huntley HospitalMcHenry HospitalNorthwestern Lake Forest HospitalNorthwestern Memorial HospitalPalos 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
302 Ratings
Reviews from Patients
Reviews from Patients
July 10, 2023
5.0 star star star star starAfter Dr. Sharain’s review of my cardiac status, he has recommended an Echocardiogram to verify if my Ejection Fraction has improved post Ablation. It’s reassuring to know that I can communicate with him per My Chart as well as by calling his office for any immediate concerns.
April 26, 2023
5.0 star star star star starVery approachable, thorough in his explanations, answers my questions, listens attentively and offers guidance. He is warm, caring and makes me feel he has my best interest at heart. He responded immediately by calling me right after my visit because he noticed he didn't have current lab info - this impressed me and I appreciate it. He emailed another doctor I'm scheduled to see and because of it her office called me the same day. During my visit, as a response to a question, he gave me some guidelines but also said that I should also enjoy my life. I feel that he "sees" his patients.
March 22, 2023
5.0 star star star star starHe is a new doctor for me, but my previous cardiologist highly recommended him and I understand why. He’s very thorough, and explains everything which I like. He’s also friendly and makes you feel comfortable
February 06, 2023
5.0 star star star star starFirst impressions are everything. I'm confident in his ability and he genuinely cares. A true professional and likable Dr. He exceeded my expectations and was very prepared after studying my medical history.
January 24, 2023
5.0 star star star star starDr. Sharain was very attentive during my recent appointment, took time to explain test results and the implications of the results and discussed options for future care. His listened to my concerns and his attitude made me feel at ease.
November 16, 2022
5.0 star star star star starDr.Korosh Sharain easy to talk to,approachable and kind . I would highly recommend him to others. I appreciate the time he gave me! He finds solutions to the medical issues. Thank you Dr.Sharain for taking care of me and my mom!
Disclosures
Korosh Sharain, MD reported no external professional relationships for calendar year 2021.
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.