Dr. John A. Schirger
- Gender: Male
- Experience: 22 years
- Graduated from: Creighton University School Of Medicine
- Graduation year: 1999
- Sole propriator: No
- NPI: 1174597876
Dr. John A. Schirger M.D.
Cardiologist
He is located at 700 West Avenue South in La Crosse, WI 54601. Can help patients with the following: Angina, Arrhythmia, Atrial Septal Defect (ASD), Chronic Venous Insufficiency, Gastroesophageal Reflux Disease (GERD), Palpitations. His National Provider Identifier (NPI) number is 1174597876. Appointment can be made via the phone number (608) 785-0940. He is affiliated with 2 hospitals.
Conditions treated
Dr. John A. Schirger, being an cardiologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. John A. Schirger.
- Abdominal Aortic Aneurysm (AAA)
- Abdominal Pain
- Acute Pain
- Amyloidosis
- Anemia
- Angina
- Aortic Stenosis
- Arrhythmia
- Arthritis
- Asthma
- Atherosclerosis
- Atrial Fibrillation
- Atrial Flutter
- Atrial Septal Defect (ASD)
- Birth Defects
- Bladder Control
- Blood Clots
- Bradycardia
- Cardiomyopathy
- Carotid Artery Disease
- Cerebral Aneurysm
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Chronic Venous Insufficiency
- Common Cold
- Congenital Heart Disease (CHD)
- Congestive Heart Failure (CHF)
- Constipation
- Cystitis
- Diarrhea
- Edema
- Endocarditis
- Fainting
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Headache
- Heart Attack
- Heart Disease
- Heart Murmur
- Heart Valve Disease
- Hiatal Hernia
- High Blood Pressure
- High Cholesterol
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Influenza
- Inguinal Hernia
- May-Thurner Syndrome
- Migraine
- Mitral Insufficiency
- Mitral Valve Prolapse (MVP)
- Mitral Valve Stenosis
- Myocarditis
- Nausea and Vomiting
- Obesity
- Orthostatic Hypotension
- Osteoporosis
- Pacemaker
- Palpitations
- Paroxysmal Supraventricular Tachycardia (PSVT)
- Peptic Ulcer
- Pericardial Tamponade
- Pericarditis
- Postural Orthostatic Tachycardia Syndrome (POTS)
- Premature Ventricular Contraction (PVC)
- Prescription Refill
- Pulmonary Edema
- Pulmonary Embolism (PE)
- Pulmonary Hypertension (PH)
- Renal Vascular Disease
- Rheumatic Fever
- Rheumatic Heart Disease
- Stroke
- Urethritis
- Urinary Tract Infection (UTI)
- Ventricular Fibrillation
- Ventricular Septal Defect (VSD)
- Wolff-Parkinson-White Syndrome (WPW)
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. John A. Schirger as in-network for the following 2026 plans.
Health plans
Medica
Network data as of Jul 13, 2026, as reported by the insurer.
Show all 18 plans from Medica
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Engage by Medica Bronze HSA | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Engage by Medica Bronze Share | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Engage by Medica Expanded Bronze Standard | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Engage by Medica Gold $0 Copay PCP Visits | EPO · Gold | Preferred | Accepting new patients |
| Engage by Medica Gold Share | EPO · Gold | Preferred | Accepting new patients |
| Engage by Medica Gold Standard | EPO · Gold | Preferred | Accepting new patients |
| Engage by Medica Silver $0 Copay PCP Visits | EPO · Silver | Preferred | Accepting new patients |
| Engage by Medica Silver Share | EPO · Silver | Preferred | Accepting new patients |
| Engage by Medica Silver Standard | EPO · Silver | Preferred | Accepting new patients |
| Medica Individual Choice Bronze HSA | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Medica Individual Choice Bronze Share | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Medica Individual Choice Expanded Bronze Standard | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Medica Individual Choice Gold $0 Copay PCP Visits | EPO · Gold | Preferred | Accepting new patients |
| Medica Individual Choice Gold Share | EPO · Gold | Preferred | Accepting new patients |
| Medica Individual Choice Gold Standard | EPO · Gold | Preferred | Accepting new patients |
| Medica Individual Choice Silver $0 Copay PCP Visits | EPO · Silver | Preferred | Accepting new patients |
| Medica Individual Choice Silver Share | EPO · Silver | Preferred | Accepting new patients |
| Medica Individual Choice Silver Standard | EPO · Silver | Preferred | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. John A. Schirger is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. John A. Schirger is enrolled to bill Medicare as a Practitioner - Cardiovascular Disease (cardiology) .
Bills through: Mayo Clinic Health System-southwest Wisconsin Region Inc
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Thoratec | $392 |
| St. Jude Medical | $184 |
| Heartware | $165 |
Other
| Food and Beverage | $426 |
| Travel and Lodging | $282 |
| Other | $111 |
Studies
CREIGHTON UNIVERSITY SCHOOL OF MEDICINE
Graduated in 1999Additional Specialities
- Internist
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Questions & Answers
Does Dr. John A. Schirger accept insurance?
Dr. John A. Schirger is listed in-network for 18 ACA Marketplace (Obamacare/HealthCare.gov) plans from Medica. See the Marketplace plans section for details.
What conditions does Dr. John A. Schirger treat?
Dr. John A. Schirger provides treatment for Angina, Arrhythmia, Atrial Septal Defect (ASD), Chronic Venous Insufficiency, Gastroesophageal Reflux Disease (GERD), Palpitations. For the full list see this list.
Has Dr. John A. Schirger affiliation with hospitals?
Dr. John A. Schirger is affiliated with MAYO CLINIC HOSPITAL ROCHESTER. For the full list of hospitals see this list.
Where can you meet with Dr. John A. Schirger?
Dr. John A. Schirger's office is located at 700 West Avenue South in La Crosse, WI 54601.