Overview
Leon Frazin is a Cardiologist practicing medicine in Chicago,, Illinois.
His clinical expertise encompasses Heart Block, Aortic Valve Stenosis, Inappropriate Sinus Tachycardia (IST), and Fainting.
He is actively involved in clinical research, co-authoring 10 peer reviewed articles.
Specialties
Licenses
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- HMO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- HMO
- POS
- PPO
Locations
1801 W Taylor St, Chicago,, IL 60612
820 S Damen Ave, Chicago,, IL 60612
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
Sanjiv Shah is a Cardiologist practicing medicine in Chicago, Illinois. He has been practicing medicine for over 26 years. Dr. Shah is highly rated in 21 conditions, according to our data. His clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Failure, Cardiac Amyloidosis, Transthyretin Amyloid Cardiomyopathy, and Heart Transplant. Dr. Shah is board certified in American Board Of Internal Medicine - Cardiovascular Disease (Certified).
Paul Cremer is a Cardiologist practicing medicine in Chicago, Illinois. He has been practicing medicine for over 19 years. Dr. Cremer is highly rated in 38 conditions, according to our data. His clinical expertise encompasses Pericarditis, Constrictive Pericarditis, Sarcoidosis, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Cremer is board certified in American Board Of Internal Medicine - Cardiovascular Disease (Certified).
Lubna Choudhury is a Cardiologist practicing medicine in Chicago, Illinois. Dr. Choudhury is highly rated in 13 conditions, according to our data. Her clinical expertise encompasses Hypertrophic Cardiomyopathy (HCM), Cardiomyopathy, Subvalvular Aortic Stenosis, Familial Hypertrophic Cardiomyopathy, and Cardiac Ablation. Dr. Choudhury is board certified in American Board Of Internal Medicine - Cardiovascular Disease (Certified).
Frequently Asked Questions about Dr. Leon Frazin
How do I make an appointment with Dr. Leon Frazin?
You can book an appointment with Dr. Leon Frazin by calling their office at 312-996-6480. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Leon Frazin a top-rated expert for Heart Block?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Leon Frazin is classified as an Experienced expert for Heart Block, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Leon Frazin specialize in?
While Dr. Leon Frazin is a Cardiology, they have specific expertise in Heart Block, Aortic Valve Stenosis, and Inappropriate Sinus Tachycardia (IST). MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Cardiology.
Does Dr. Leon Frazin participate in research or clinical trials?
Yes. Dr. Leon Frazin has published 10 articles and abstracts on conditions like Heart Block. You can view a list of Dr. Leon Frazin's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. Leon Frazin accept my insurance?
Dr. Leon Frazin accepts most major insurance plans, including Aetna and CareSource. We recommend calling the office directly at 312-996-6480 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Experienced
- AnginaDr. Frazin isExperienced. Learn about Angina.
- Aortic Valve StenosisDr. Frazin isExperienced. Learn about Aortic Valve Stenosis.
- ApoplexyDr. Frazin isExperienced. Learn about Apoplexy.
- ArrhythmiasDr. Frazin isExperienced. Learn about Arrhythmias.
- Arterial EmbolismDr. Frazin isExperienced. Learn about Arterial Embolism.
- AtherosclerosisDr. Frazin isExperienced. Learn about Atherosclerosis.


