Dr. John Y. Ko
- Gender: Male
- Experience: 17 years
- Graduated from: University Of California, Geffen School Of Medicine
- Graduation year: 2004
- Sole propriator: No
- NPI: 1972605541
Dr. John Y. Ko MD
Cardiologist
He is located at 6600 Bruceville Road in Sacramento, CA 95823. Can help patients with the following: Aortic Stenosis, Atrial Septal Defect (ASD), Bladder Control, Fever, Nausea and Vomiting, Ventricular Fibrillation. His National Provider Identifier (NPI) number is 1972605541. Appointment can be made via the phone number (916) 688-4000. He is affiliated with 4 hospitals.
Conditions treated
Dr. John Y. Ko, 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 Y. Ko.
- 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)
Medicare Enrollment
Dr. John Y. Ko is enrolled to bill Medicare as a Practitioner - Cardiovascular Disease (cardiology) (also registered under: Practitioner - Internal Medicine) .
Bills through: Permanente Medical Group 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
| Edwards Lifesciences | $1178 |
| Boston Scientific | $989 |
| Baylis Medical Company | $795 |
Other
| Food and Beverage | $3169 |
| Travel and Lodging | $1761 |
| Other | $75 |
Studies
UNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE
Graduated in 2004Additional Specialities
- Internist
Affiliated hospitals
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Questions & Answers
Where can you meet with Dr. John Y. Ko?
Dr. John Y. Ko's office is located at 6600 Bruceville Road in Sacramento, CA 95823.
Does Dr. John Y. Ko accept insurance?
Unfortunately we don't have any information if Dr. John Y. Ko accepts insurance.
What conditions does Dr. John Y. Ko treat?
Dr. John Y. Ko provides treatment for Aortic Stenosis, Atrial Septal Defect (ASD), Bladder Control, Fever, Nausea and Vomiting, Ventricular Fibrillation. For the full list see this list.
Has Dr. John Y. Ko affiliation with hospitals?
Dr. John Y. Ko is affiliated with MERCY GENERAL HOSPITAL. For the full list of hospitals see this list.