
Overview
Dr. Leal is a board-certified cardiothoracic surgeon specializing in adult cardiovascular surgery and general thoracic surgery. His professional interests include treatment of complex thoracic aortic disease, coronary revascularization, minimally invasive aortic valve replacement, arrhythmia surgery and cardiovascular circulatory mechanical support (LVAD and ECMO). After finishing his internship and residency in general surgery, Dr. Leal went on to complete additional fellowship training in cardiothoracic surgery, heart transplantation and mechanical support. In addition to his work as a skilled clinician, Dr. Leal has experience as an educator and researcher. He currently serves as an assistant professor in the TCU Burnett School of Medicine in Fort Worth. He enjoys celebrating health successes with his patients and strives to return them to the activities they love. Dr. Leal speaks fluent Spanish.
Dr. Leal is rated as an Advanced provider by MediFind in the treatment of Cardiac Tamponade. His top areas of expertise are Cardiogenic Shock, Cardiac Tamponade, Cystic Medial Necrosis of Aorta, Heart Bypass Surgery, and Transcatheter Aortic Valve Replacement (TAVR).
His clinical research consists of co-authoring 3 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- MANAGED MEDICAID PLAN
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- HMO
- POS
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
8230 Walnut Hill Ln, Ste 208 Bldg 3, Dallas, TX 75231
6300 W Parker Rd, Ste 322, Plano, TX 75093
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.
Texas Health Heart And Lung Surgical Specialists
Board-certified general surgeon Justin Collier, M.D., has advanced training in cardiothoracic surgery and the use of minimally invasive robotic surgery techniques. He is certified to act as a first responder to provide emergency care to trauma victims and perform robotic-assisted surgery using the groundbreaking da Vinci Surgical System. His areas of special focus include congenital heart surgery, heart failure treatment, extracorporeal membrane oxygenation (ECMO) and trauma thoracotomy procedures.Dr. Collier earned his medical degree at The University of Texas Medical Branch at Galveston. He completed his surgery residency at Baylor University Medical Center in Dallas before going on to complete his cardiothoracic surgery fellowship at Baylor Heart Hospital in Plano. He has sat on various committees to help advance the field of cardiothoracic care and management. When not caring for his patients, Dr. Collier enjoys riding horses, playing the guitar, traveling, and tinkering with electronics and digital media. Dr. Collier is rated as an Advanced provider by MediFind in the treatment of Cardiac Tamponade. His top areas of expertise are Aortic Valve Stenosis, Collapsed Lung, Fibrosing Mediastinitis, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).
Southwest Cardiothoracic Surgeons
Mikko Peter is a Thoracic Surgeon in Dallas, Texas. Dr. Peter is rated as an Experienced provider by MediFind in the treatment of Cardiac Tamponade. His top areas of expertise are Collapsed Lung, Fibrosing Mediastinitis, Arterial Embolism, Heart Bypass Surgery, and Thymectomy.
M. Nazarian MD & Associates
Michael Nazarian is a General Surgeon and a Thoracic Surgeon in Fort Worth, Texas. Dr. Nazarian is rated as an Advanced provider by MediFind in the treatment of Cardiac Tamponade. His top areas of expertise are Arterial Embolism, Thoracic Aortic Aneurysm, Carotid Artery Disease, Carotid Artery Surgery, and Heart Bypass Surgery.
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
- Advanced
- Aortic DissectionDr. Leal isAdvanced. Learn about Aortic Dissection.
- Cardiac TamponadeDr. Leal isAdvanced. Learn about Cardiac Tamponade.
- Cardiogenic ShockDr. Leal isAdvanced. Learn about Cardiogenic Shock.
- Cystic Medial Necrosis of Aorta
- Experienced
- Acute Respiratory Distress Syndrome (ARDS)
- Aortic Valve ReplacementDr. Leal isExperienced. Learn about Aortic Valve Replacement.
- Aortic Valve StenosisDr. Leal isExperienced. Learn about Aortic Valve Stenosis.
- Arterial EmbolismDr. Leal isExperienced. Learn about Arterial Embolism.
- Bicuspid Aortic ValveDr. Leal isExperienced. Learn about Bicuspid Aortic Valve.
- Congenital Aneurysms of the Great Vessels


