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Dr. Jonathan Praeger, MD

Thoracic Surgeon, Critical Care Surgeon, Surgeon

Los Angeles, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Praeger, Thoracic Surgeon in Los Angeles, CA?

    Dr. Jonathan Praeger, MD is a Thoracic Surgeon, who primarily practices in Los Angeles, CA with 2 additional practice locations. Dr. Praeger is fluent in English, and is currently seeing new patients. Dr. Praeger’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Praeger’s office at (323) 442-5849.

    What languages does Dr. Praeger speak?

    Dr. Praeger and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does a Thoracic Surgeon like Dr. Praeger typically treat?

    As a Thoracic Surgeon, Dr. Praeger diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Praeger. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.

    Also known as:

    • Cardiogenic Shock
    • Shock
    • Heart-related shock
    • Cardiac shock
    • Circulatory collapse from heart

    ICD-10 Codes:

    • R570: Cardiogenic shock

    Also known as:

    • Hardening of the Arteries in the Heart without Chest Pain
    • Atherosclerosis
    • Coronary Artery Disease
    • Silent Coronary Artery Disease
    • Asymptomatic Atherosclerosis

    ICD-10 Codes:

    • I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris

    Also known as:

    • Circulatory System Surgery Aftercare
    • After Surgery
    • Post-cardiac surgery care
    • Vascular surgery aftercare
    • Heart surgery recovery

    ICD-10 Codes:

    • Z48812: Encounter for surgical aftercare following surgery on the circulatory system

    Also known as:

    • Vascular Access Device Management
    • Vascular Access Care
    • Port Management
    • Catheter Care

    ICD-10 Codes:

    • Z452: Encounter for adjustment and management of vascular access device

    Also known as:

    • Other Heart Device Management
    • Pacemakers and Implantable Defibrillators
    • Implantable Defibrillator Management
    • Cardiac Resynchronization Therapy Device Care
    • Other Implanted Heart Device Care

    ICD-10 Codes:

    • Z4509: Encounter for adjustment and management of other cardiac device

    Also known as:

    • Other Circulatory System Problems After Surgery
    • Postoperative circulatory disorders
    • Other heart complications after operation
    • Blood vessel issues after surgery

    ICD-10 Codes:

    • I9789: Other postprocedural complications and disorders of the circulatory system, not elsewhere classified

    Also known as:

    • Heart Attack (NSTEMI)
    • Heart Attack
    • Myocardial Infarction
    • Non-STEMI
    • Less Severe Heart Attack

    ICD-10 Codes:

    • I214: Non-ST elevation (NSTEMI) myocardial infarction

    What procedures does a Thoracic Surgeon like Dr. Praeger typically perform?

    As a Thoracic Surgeon, Dr. Praeger performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Praeger. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.

    Also known as:

    • Endoscopic Vein Harvest for Bypass
    • Endoscopy
    • Video-Assisted Vein Harvest
    • Minimally Invasive Vein Removal
    • Endoscopic Saphenous Vein Harvest
    • Vein Harvesting for CABG

    CPT Codes:

    • 33508: Endoscopy, surgical, including video-assisted harvest of vein(s) for coronary artery bypass procedure (List separately in addition to code for primary procedure)

    Also known as:

    • Arm Artery Access for Heart or Vessel Procedure
    • Axillary Artery Exposure
    • Subclavian Artery Access
    • Artery Conduit Creation
    • Vascular Access for Endovascular Surgery

    CPT Codes:

    • 34716: Open axillary/subclavian artery exposure with creation of conduit for delivery of endovascular prosthesis or for establishment of cardiopulmonary bypass, by infraclavicular or supraclavicular incision, unilateral (List separately in addition to code for primary procedure)

    Also known as:

    • Coronary Artery Bypass Graft (CABG)
    • Coronary Artery Bypass Surgery
    • Heart bypass surgery
    • CABG surgery
    • Arterial bypass graft

    CPT Codes:

    • 33533: Coronary artery bypass, using arterial graft(s); single arterial graft

    Also known as:

    • Chest Exploration for Post-Surgery Bleeding or Infection
    • Postoperative Chest Exploration
    • Chest Hemorrhage Exploration
    • Thoracic Infection Check

    CPT Codes:

    • 35820: Exploration for postoperative hemorrhage, thrombosis or infection; chest

    Also known as:

    • Open Aortic Valve Replacement (Prosthetic Valve)
    • Surgical Aortic Valve Replacement
    • Open Heart Aortic Valve Surgery
    • Prosthetic Aortic Valve Implantation

    CPT Codes:

    • 33405: Replacement, aortic valve, open, with cardiopulmonary bypass; with prosthetic valve other than homograft or stentless valve

    Also known as:

    • Extensive Heart Atria Repair (Maze Procedure)
    • Maze Procedure
    • Atrial Ablation and Reconstruction
    • Complex Atrial Surgery with Bypass

    CPT Codes:

    • 33259: Operative tissue ablation and reconstruction of atria, performed at the time of other cardiac procedure(s), extensive (eg, maze procedure), with cardiopulmonary bypass (List separately in addition to code for primary procedure)

    Also known as:

    • Temporary Heart Pump Insertion
    • Percutaneous VAD Insertion
    • Temporary Left Ventricular Assist Device
    • Heart Support Device Placement
    • Heart Pump Placement

    CPT Codes:

    • 33990: Insertion of ventricular assist device, percutaneous, including radiological supervision and interpretation; left heart, arterial access only

    Also known as:

    • ECMO Cannula Removal
    • ECMO removal
    • ECLS cannula removal
    • Extracorporeal life support removal

    CPT Codes:

    • 33984: Extracorporeal membrane oxygenation (ECMO)/extracorporeal life support (ECLS) provided by physician; removal of peripheral (arterial and/or venous) cannula(e), open, 6 years and older

    Does Dr. Praeger accept my insurance?

    Dr. Praeger accepts most major insurance plans. Important: Please call our office at (323) 442-5849 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Praeger accept in Los Angeles, CA?

    Dr. Praeger in Los Angeles, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Centene Corporation

    • City of Los Angeles

    • CVS Health (formerly Aetna)

    • Kaiser Permanente

    • Kern Health Systems

    • Medicare

    • OptumRx Administered Payer

    • Other Health Care Provider

    • State of California

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Praeger's office located?

    Dr. Jonathan Praeger's Primary Practice

    1520 San Pablo St Ste 4300

    Los Angeles, CA 90033

    (323) 442-5849

    Get Directions

    Dr. Jonathan Praeger's Practice 2

    100 W California Blvd

    Pasadena, CA 91105

    Get Directions

    Dr. Jonathan Praeger's Practice 3

    625 S Fair Oaks Ave Ste 400

    Pasadena, CA 91105

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    What is Dr. Praeger's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Praeger's National Provider Identifier (NPI) number is 1083927503.

    What common questions do patients ask about Dr. Praeger?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Praeger

    What is Dr. Jonathan Praeger's specialty?

    Dr. Praeger is a Thoracic Surgeon near Los Angeles, CA.

    What does a Thoracic Surgeon do?

    A thoracic surgeon is a healthcare expert with specialization in the surgical, perioperative, and critical care of patients with conditions affecting the chest. Their expertise encompasses the surgical treatment of coronary artery disease, lung, esophageal, and chest wall cancers, tracheal abnormalities, and issues with the great vessels and heart valves. They also address congenital anomalies, mediastinal tumors, and diaphragm diseases. Additionally, thoracic surgeons manage airway issues and chest injuries as part of their medical specialty.

    Is Dr. Jonathan Praeger affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Praeger is affiliated with Usc Arcadia Hospital, Los Angeles General Medical Center, Providence Little Company Of Mary Medical Center Torrance, Valley Presbyterian Hospital, Providence Saint John's Health Center which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals

    When to see a Thoracic Surgeon?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Thoracic Surgeon. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.

    Is Dr. Jonathan Praeger accepting new patients in Los Angeles, CA?

    Yes, Dr. Jonathan Praeger is accepting new patients at this time.

    Does Dr. Jonathan Praeger offer online booking?

    Please contact Dr. Praeger's office at (323) 442-5849 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Jonathan Praeger?

    Please contact Dr. Praeger's office at (323) 442-5849 to schedule an appointment.

    Where is Dr. Praeger's office located?

    Dr. Praeger's offices are located in Los Angeles, CA and Pasadena, CA.