Distinguished in Hypoplastic Left Heart Syndrome (HLHS)

Dr. Ming-sing Si

Thoracic Surgery
Providence
1201 West La Veta Avenue, 
Orange, CA 
Accepting New Patients
Distinguished in Hypoplastic Left Heart Syndrome (HLHS)
Providence
1201 West La Veta Avenue, 
Orange, CA 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Ming-sing Si is a Thoracic Surgeon in Orange, California. Dr. Si is rated as a Distinguished provider by MediFind in the treatment of Hypoplastic Left Heart Syndrome (HLHS). His top areas of expertise are Hypoplastic Left Heart Syndrome (HLHS), Congenital Heart Disease (CHD), Congenital Contractural Arachnodactyly, Heart Valve Repair, and Heart Transplant. Dr. Si is currently accepting new patients.

His clinical research consists of co-authoring 105 peer reviewed articles and participating in 3 clinical trials. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 7 articles and participated in 2 clinical trials in the study of Hypoplastic Left Heart Syndrome (HLHS).

Specialties
Thoracic Surgery
Licenses
Surgery in MI
Languages Spoken
English
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Locations

1201 West La Veta Avenue, Orange, CA 92868
Call: 888-770-2462

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.

3 Clinical Trials

Autologous Cardiac Stem Cell Injection in Patients With Hypoplastic Left Heart Syndrome: An Open Label Pilot Study.
Autologous Cardiac Stem Cell Injection in Patients With Hypoplastic Left Heart Syndrome: An Open Label Pilot Study.
Enrollment Status: Completed
Publish Date: January 23, 2026
Intervention Type: Biological
Study Drug: C-kit+ Cells
Study Phase: Phase 1
On-X Heart Valve - 17mm Aortic and 23mm Mitral
On-X Heart Valve - 17mm Aortic and 23mm Mitral
Enrollment Status: Terminated
Publish Date: March 06, 2024
Intervention Type: Device
Study Phase: Not Applicable
Lomecel-B Injection in Patients With Hypoplastic Left Heart Syndrome: A Phase I/II Study (ELPIS)
Lomecel-B Injection in Patients With Hypoplastic Left Heart Syndrome: A Phase I/II Study (ELPIS)
Enrollment Status: Unknown
Publish Date: October 04, 2023
Intervention Type: Biological
Study Drug: Longeveron Mesenchymal Stem Cells
Study Phase: Phase 1/Phase 2
View 2 Less Clinical Trials

105 Total Publications

Phase I Randomized Study of Cardiac Stem Cells in Patients With Hypoplastic Left Heart Syndrome: The CHILD Trial.
Phase I Randomized Study of Cardiac Stem Cells in Patients With Hypoplastic Left Heart Syndrome: The CHILD Trial.
Journal: JACC. Heart failure
Published: April 07, 2025
View All 105 Publications
Similar Doctors
Elite in Hypoplastic Left Heart Syndrome (HLHS)
Dr. Glen Van Arsdell
Thoracic Surgery
Elite in Hypoplastic Left Heart Syndrome (HLHS)
Dr. Glen Van Arsdell
Thoracic Surgery

Office

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 (0.6 miles away)
310-206-8232
Languages Spoken:
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Glen Van Arsdell is a Thoracic Surgeon in Los Angeles, California. Dr. Van Arsdell is rated as an Elite provider by MediFind in the treatment of Hypoplastic Left Heart Syndrome (HLHS). His top areas of expertise are Tetralogy of Fallot, Hypoplastic Left Heart Syndrome (HLHS), Ventricular Septal Defects, Heart Transplant, and Stent Placement.

Experienced in Hypoplastic Left Heart Syndrome (HLHS)
Dr. Richard Kim
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Experienced in Hypoplastic Left Heart Syndrome (HLHS)
Dr. Richard Kim
Thoracic Surgery

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 (3.9 miles away)
800-233-2771
Languages Spoken:
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See accepted insurances

Richard Kim is a Thoracic Surgeon in Los Angeles, California. Dr. Kim is rated as an Advanced provider by MediFind in the treatment of Hypoplastic Left Heart Syndrome (HLHS). His top areas of expertise are Congenital Heart Disease (CHD), Hypoplastic Left Heart Syndrome (HLHS), Atrioventricular Septal Defect, Heart Valve Repair, and Heart Transplant.

Experienced in Hypoplastic Left Heart Syndrome (HLHS)
Dr. John Cleveland
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Experienced in Hypoplastic Left Heart Syndrome (HLHS)
Dr. John Cleveland
Thoracic Surgery

Children's Hospital Los Angeles

4650 W Sunset Blvd, 
Los Angeles, CA 
 (9.2 miles away)
323-361-4148
Languages Spoken:
English

John Cleveland is a Thoracic Surgeon in Los Angeles, California. Dr. Cleveland is rated as an Advanced provider by MediFind in the treatment of Hypoplastic Left Heart Syndrome (HLHS). His top areas of expertise are Ebstein's Anomaly, Congenital Heart Disease (CHD), Congenital Coronary Artery Malformation, Aneurysm Repair, and Patent Foramen Ovale Repair.

VIEW MORE HYPOPLASTIC LEFT HEART SYNDROME (HLHS) DOCTORS

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

Find Dr. Si's expertise for a condition
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    • Distinguished
    • Hypoplastic Left Heart Syndrome (HLHS)
      Dr. Si is
      Distinguished
      . Learn about Hypoplastic Left Heart Syndrome (HLHS).
      See more Hypoplastic Left Heart Syndrome (HLHS) experts
    • Advanced
    • Aortic Regurgitation
      Dr. Si is
      Advanced
      . Learn about Aortic Regurgitation.
      See more Aortic Regurgitation experts
    • Congenital Contractural Arachnodactyly
      Dr. Si is
      Advanced
      . Learn about Congenital Contractural Arachnodactyly.
      See more Congenital Contractural Arachnodactyly experts
    • Congenital Heart Disease (CHD)
      Dr. Si is
      Advanced
      . Learn about Congenital Heart Disease (CHD).
      See more Congenital Heart Disease (CHD) experts
    • Heart Transplant
      Dr. Si is
      Advanced
      . Learn about Heart Transplant.
      See more Heart Transplant experts
    • Heart Valve Repair
      Dr. Si is
      Advanced
      . Learn about Heart Valve Repair.
      See more Heart Valve Repair experts
    • Experienced
    • Aortic Dissection
      Dr. Si is
      Experienced
      . Learn about Aortic Dissection.
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    • Congenital Coronary Artery Malformation
      Dr. Si is
      Experienced
      . Learn about Congenital Coronary Artery Malformation.
      See more Congenital Coronary Artery Malformation experts
    • Delirium
      Dr. Si is
      Experienced
      . Learn about Delirium.
      See more Delirium experts
    • Ebstein's Anomaly
      Dr. Si is
      Experienced
      . Learn about Ebstein's Anomaly.
      See more Ebstein's Anomaly experts
    • Hypothermia
      Dr. Si is
      Experienced
      . Learn about Hypothermia.
      See more Hypothermia experts
    • Lung Transplant
      Dr. Si is
      Experienced
      . Learn about Lung Transplant.
      See more Lung Transplant experts
    View All 12 Experienced Conditions
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