Dr. John Lemmer Jr, MD

Dr. John Lemmer Jr, MD

Thoracic Surgery  ·  
Male  ·  
Age 67
Save
Dr. John Lemmer Jr, MD is a thoracic surgery specialist in Portland, OR and has been practicing for 33 years. He graduated from Oregon Health And Science University School Of Medicine in 1979 and specializes in thoracic surgery and cardiac surgery.

2222 NW Lovejoy St Ste 315

Portland, OR 97210

Contact Information

(503) 226-6321

Insurance Accepted

  • Blue Cross Blue Shield
  • Cigna
  • First Health (Coventry Health Care)
  • Health Net
  • Humana
  • LifeWise
  • Medicaid
  • PacificSource
  • Providence Health Plans
  • 2 More

*Please verify this information when scheduling an appointment.

Background Check

No malpractice claims found for Oregon
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check Dr. Lemmer Jr's experience treating your condition or procedure

Dr. Lemmer Jr's Top Procedures and Conditions

Treatment Frequency
Chest CT (incl. Heart and Lungs)
normal
normal

Treatment Frequency

Dr. Lemmer Jr performs Chest CT (incl. Heart and Lungs) more than 38% of his peers

Dr. Lemmer Jr performs this procedure more than 38% of his peers

Lung Surgery
normal
normal

Treatment Frequency

Dr. Lemmer Jr performs Lung Surgery more than 29% of his peers

Dr. Lemmer Jr performs this procedure more than 29% of his peers

Head and Neck Surgery
normal
normal

Treatment Frequency

Dr. Lemmer Jr performs Head and Neck Surgery more than 17% of his peers

Dr. Lemmer Jr performs this procedure more than 17% of his peers

Dr. Lemmer Jr's conditions and procedures:

Aneurysm
Aneurysm of Heart
Angina and Acute Coronary Syndrome
Aortic Aneurysm
Aortic Dissection
Aortic Ectasia
Aortic Stenosis
Aortic Valve Disease
Aortic Valve Regurgitation
Aortic Valve Surgery
Arrhythmias
Atrial Fibrillation
Atrial Flutter
Benign Tumor
Cancer
Cardiac Catheterization (incl. Coronary Angiography)
Cardiac Electrophysiology
Cardiomegaly
Cardiomyopathy
Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
Carotid Artery Disease
Carotid Endarterectomy (CEA) or Excision of Infected Graft
Cerebral Artery Thrombosis
Chest CT (incl. Heart and Lungs)
Congenital Aortic Valve Disorders
Congenital Heart Defects
Congenital Heart Disease
Congestive Heart Failure
Coronary Angioplasty, Atherectomy and Stent
Coronary Artery Bypass Graft (CABG) Surgery
Coronary Artery Disease (CAD)
Coronary Artery Dissection
Decortication and Pleurectomy
Empyema
Endocarditis
Esophageal Diseases
Esophageal Surgery
Head and Neck Cancer
Head and Neck Surgery
Heart Attack (Acute Myocardial Infarction)
Heart Defect Repair
Heart Disease
Heart Surgery
Heart Tumors, Benign
Impella Device
Insertion of Epicardial Lead for Pacemaker or Cardioverter and-or Defibrillator
Lung Surgery
Lymph Node Biopsy or Excision
Maze Procedure
Mediastinal Tumors, Malignant
Mitral Valve Disease
Mitral Valve Regurgitation
Mitral Valve Surgery
Open Thymectomy
Pacemaker Insertion or Replacement
Pericardial Disease
Peripheral Arterial Aneurysm and Dissection
Peripheral Arterial Dissection
Peripheral Artery Catheterization
Pulmonary Disease
Pulmonary Embolism
Removal or Revision of Pacemaker or Cardioverter and-or Defibrillator
Resection of Cardiac Tumor
Rheumatic Aortic Valve Disorders
Septal Defect
Thoracentesis
Thromboendarterectomy or Excision of Infected Graft
Thrombosis
Tracheal Surgery
Valve Repair or Replacement (Aortic, Mitral, Tricuspid, and Pulmonary)
Vascular Disease
Vascular Surgical Procedure
Video-Assisted Thoracoscopic Surgery (VATS) or Thoracotomy

About Me

Biography

Dr. John Lemmer Jr, MD is a thoracic surgery specialist in Portland, OR and has been practicing for 33 years. He graduated from Oregon Health And Science University School Of Medicine in 1979 and specializes in thoracic surgery and cardiac surgery.

Specialties

  • Thoracic Surgery
  • Cardiac Surgery

Board Certifications

  • General Surgery
  • Thoracic Cardiovascular Surgery
  • Thoracic Surgery

Education

  • University of Michigan / Ann Arbor
    Fellowship Hospital
  • 1985
    University of Michigan / Ann Arbor
    Residency Hospital
    1985
  • 1980
    University of Michigan / Ann Arbor
    Internship Hospital
    1980
  • 1979
    Oregon Health And Science University School Of Medicine
    Medical School
    1979
  • 1974
    University of Oregon
    Undergraduate School
    1974

Awards

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Locations

Insurance accepted

Accepted insurance can change. Please double-check when making an appointment.

Blue Cross Blue Shield
Blue Card Test PPO
Cigna
Cigna HMO
Cigna PPO
Great West Healthcare-Cigna PPO
Open Access
First Health (Coventry Health Care)
First Health (Coventry Health Care) Test PPO
Health Net
Health Net PPO
Humana
Choice Care PPO
LifeWise
Medicaid
PacificSource
Preferred PSN
Providence Health Plans
Personal Option EPO
Preferred PPO
Regence Blue Cross Blue Shield
Preferred Provider Network PPN
UnitedHealthCare
Choice Plus Test POS
Options PPO
PacifiCare HMO