Dr. Leon Rosen
- Gender: Male
- Experience: 38 years
- Graduated from: Baylor College Of Medicine
- Graduation year: 1983
- Sole propriator: No
- NPI: 1477661437
Dr. Leon Rosen M.D.
Cardiologist
He is located at 2801 West Kinnickinnic River Parkway Suite 460 in Milwaukee, WI 53215. Can help patients with the following: Amyloidosis, Atrial Fibrillation, Cholecystitis, Fainting, May-Thurner Syndrome, Rheumatic Fever. His National Provider Identifier (NPI) number is 1477661437. Appointment can be made via the phone number (414) 389-7388. He is affiliated with 3 practices and 3 hospitals.
Conditions treated
Dr. Leon Besthoff Rosen, 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. Leon Rosen.
- 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)
Procedures Performed by Dr. Leon Rosen
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Leon Rosen as in-network for the following 2026 plans.
Health plans
Aspirus Health Plan
Network data as of Apr 3, 2024, as reported by the insurer.
Show all 12 plans from Aspirus Health Plan
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| HMO Bronze $0 Medical Deductible | HMO · Expanded Bronze | Aspirussign | Accepting new patients |
| HMO Bronze 10000 | HMO · Bronze | Aspirussign | Accepting new patients |
| HMO Bronze 7500 | HMO · Expanded Bronze | Aspirussign | Accepting new patients |
| HMO Catastrophic 10600 with 3 free PCP visits | HMO · Catastrophic | Aspirussign | Accepting new patients |
| HMO Gold 2000 | HMO · Gold | Aspirussign | Accepting new patients |
| HMO Gold 2700 | HMO · Gold | Aspirussign | Accepting new patients |
| HMO HDHP Silver 5900 | HMO · Silver | Aspirussign | Accepting new patients |
| HMO Silver 6000 | HMO · Silver | Aspirussign | Accepting new patients |
| HMO Silver 6600 | HMO · Silver | Aspirussign | Accepting new patients |
| POS Bronze 7500 | POS · Expanded Bronze | Aspirussign | Accepting new patients |
| POS Bronze 8500 | POS · Bronze | Aspirussign | Accepting new patients |
| POS Silver 6000 | POS · Silver | Aspirussign | Accepting new patients |
CareSource (Common Ground Healthcare)
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 18 plans from CareSource (Common Ground Healthcare)
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| CareSource (Common Ground Healthcare) Bronze $0 Ded / $2500 Rx Ded | EPO · Expanded Bronze | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Bronze $0 Ded / $2500 Rx Ded - Vision Exam | EPO · Expanded Bronze | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Bronze $9600 ($45 PCP Copay) | EPO · Expanded Bronze | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Bronze $9600 ($45 PCP Copay) - Vision Exam | EPO · Expanded Bronze | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Bronze Standard $7500 | EPO · Expanded Bronze | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Bronze Standard $7500 - Vision Exam | EPO · Expanded Bronze | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Gold $0 Ded | EPO · Gold | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Gold $0 Ded - Vision Exam | EPO · Gold | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Gold $3300 | EPO · Gold | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Gold $3300 - Vision Exam | EPO · Gold | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Gold Standard $2000 | EPO · Gold | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Gold Standard $2000 - Vision Exam | EPO · Gold | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Silver $4700 Ded / $5000 Rx Ded | EPO · Silver | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Silver $4700 Ded / $5000 Rx Ded - Vision Exam | EPO · Silver | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Silver $5000 Ded / $6000 Rx Ded | EPO · Silver | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Silver $5000 Ded / $6000 Rx Ded - Vision Exam | EPO · Silver | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Silver Standard $6000 | EPO · Silver | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Silver Standard $6000 - Vision Exam | 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. Leon Rosen 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. Leon Rosen is enrolled to bill Medicare as a Practitioner - Cardiovascular Disease (cardiology) .
Bills through: Ascension Medical Group-southeast Wisconsin 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
| Cardiovascular Systems | $475 |
| Boston Scientific | $363 |
| Medtronic | $146 |
Other
| Food and Beverage | $1310 |
Studies
BAYLOR COLLEGE OF MEDICINE
Graduated in 1983Additional Specialities
- Internist
- Nuclear Medicine Physician
Affiliated practices
Affiliated hospitals
Looking for more Cardiologists?
Out of the 20 cardiologists in this region, here are 10 randomly selected ones for you to explore.
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- Address: Suite 777 2801 West Kinnickinnic River Parkway Milwaukee, 53215, WI
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- Address: 2801 West Kinnickinnic River Parkway Milwaukee, 53215, WI
- Gender: Male
- Address: Suite 440 2801 West Kinnickinnic River Parkway Milwaukee, 53215, WI
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- Address: Suite 440 2801 West Kinnickinnic River Parkway Milwaukee, 53215, WI
- Gender: Male
- Address: 9200 West Wisconsin Avenue Milwaukee, 53226, WI
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- Address: 18200 West Capitol Drive Suite 200 Brookfield, 53045, WI
- Gender: Male
- Address: Suite 840 2801 West Kinnickinnic River Parkway Milwaukee, 53215, WI
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- Address: 571 10th Street Suite 264A Niagara Falls, 14301, NY
- Gender: Female
- Address: 2900 West Oklahoma Avenue Milwaukee, 53215, WI
Questions & Answers
Does Dr. Leon Besthoff Rosen accept patients with Aspirus Health Plan?
Yes, Dr. Leon Besthoff Rosen is listed in-network for Aspirus Health Plan through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
What conditions does Dr. Leon Besthoff Rosen treat?
Dr. Leon Besthoff Rosen provides treatment for Amyloidosis, Atrial Fibrillation, Cholecystitis, Fainting, May-Thurner Syndrome, Rheumatic Fever. For the full list see this list.
Does Dr. Leon Besthoff Rosen have affiliation with practices?
Dr. Leon Besthoff Rosen is affiliated with Wheaton Franciscan Medical Group. For the full list of practices see this list.
Has Dr. Leon Besthoff Rosen affiliation with hospitals?
Dr. Leon Besthoff Rosen is affiliated with ESSENTIA HEALTH. For the full list of hospitals see this list.
Where can you meet with Dr. Leon Besthoff Rosen?
Dr. Leon Besthoff Rosen's office is located at 2801 West Kinnickinnic River Parkway Suite 460 in Milwaukee, WI 53215.