Timothy O'byrne
Advanced in High Cholesterol

Dr. Timothy O'byrne

Cardiology
Cardiovascular Associates Of Staten Island LLC
501 Seaview Ave Ste 100, 
Staten Island,, NY 
Advanced in High Cholesterol
Cardiovascular Associates Of Staten Island LLC
501 Seaview Ave Ste 100, 
Staten Island,, NY 
OverviewInsuranceLocationsSimilar Doctors

Overview

Timothy O'byrne is a Cardiologist in Staten Island,, New York. Dr. O'byrne is rated as an Advanced provider by MediFind in the treatment of High Cholesterol. His top areas of expertise are Hypertensive Heart Disease, Pediatric Myocarditis, Sitosterolemia, and Necrosis.

Graduate Institution
SUNY Downstate Medical Center
Residency
Mount Sinai Hospital and Medical Center
Specialties
Cardiology
Licenses
Internal Medicine in NY
Fellowships
Columbia University Vagelos College of Physicians and Surgeons
Hospital Affiliations
Staten Island University Hospital
Languages Spoken
English
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

Find your insurance
Find your insuranceClose

Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
EmblemHealth
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE PART D
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Health First
  • HMO
  • POS
Horizon Healthcare
  • EPO
  • POS
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
MetLife
  • PPO
Nippon Life
  • INSURANCE PLAN
Northwell Health
  • INSURANCE PLAN
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 13 Less Insurance Carriers -

Locations

Cardiovascular Associates of Staten Island LLC
501 Seaview Ave Ste 100, Staten Island,, NY 10305
Call: 718-667-0077
Similar Doctors
Deepak Bhatt
Elite in High Cholesterol
Dr. Deepak Bhatt
Cardiology
Elite in High Cholesterol
Dr. Deepak Bhatt
Cardiology

Mount Sinai

1 Gustave L Levy Pl, 
New York, NY 
 (16.0 miles away)
212-427-1540
Languages Spoken:
English
See accepted insurances

Deepak Bhatt is a Cardiologist in New York, New York. Dr. Bhatt is rated as an Elite provider by MediFind in the treatment of High Cholesterol. His top areas of expertise are Heart Attack, Acute Coronary Syndrome, Coronary Heart Disease, Percutaneous Coronary Intervention (PCI), and Heart Bypass Surgery.

Edward Fisher
Distinguished in High Cholesterol
Dr. Edward Fisher
Cardiology
Distinguished in High Cholesterol
Dr. Edward Fisher
Cardiology

Jeremiah S Redstone M.D. PC

45 E 85th St, 
New York,, NY 
 (15.1 miles away)
212-472-7370
Languages Spoken:
English
See accepted insurances

Edward Fisher is a Cardiologist in New York,, New York. Dr. Fisher is rated as a Distinguished provider by MediFind in the treatment of High Cholesterol. His top areas of expertise are Atherosclerosis, High Cholesterol, Familial Hypertriglyceridemia, Coronary Heart Disease, and Gastric Bypass.

Distinguished in High Cholesterol
Dr. Eliscer Guzman
Cardiology
Distinguished in High Cholesterol
Dr. Eliscer Guzman
Cardiology

Montefiore At 629 West 185th Street

629 West 185th Street, 
New York, NY 
 (19.2 miles away)
212-781-9223
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Eliscer Guzman is a Cardiologist in New York, New York. Dr. Guzman is rated as a Distinguished provider by MediFind in the treatment of High Cholesterol. His top areas of expertise are High Cholesterol, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Sengers Syndrome.

VIEW MORE HIGH CHOLESTEROL DOCTORS

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. O'byrne's expertise for a condition
ConditionClose
      • Advanced
      • Angina
        Dr. O'byrne is
        Advanced
        . Learn about Angina.
        See more Angina experts
      • Atherosclerosis
        Dr. O'byrne is
        Advanced
        . Learn about Atherosclerosis.
        See more Atherosclerosis experts
      • Coronary Heart Disease
        Dr. O'byrne is
        Advanced
        . Learn about Coronary Heart Disease.
        See more Coronary Heart Disease experts
      • High Cholesterol
        Dr. O'byrne is
        Advanced
        . Learn about High Cholesterol.
        See more High Cholesterol experts
      • Hypertensive Heart Disease
        Dr. O'byrne is
        Advanced
        . Learn about Hypertensive Heart Disease.
        See more Hypertensive Heart Disease experts
      • Necrosis
        Dr. O'byrne is
        Advanced
        . Learn about Necrosis.
        See more Necrosis experts
      View All 8 Advanced Conditions
      • Experienced
      • Abdominal Aortic Aneurysm (AAA)
        Dr. O'byrne is
        Experienced
        . Learn about Abdominal Aortic Aneurysm (AAA).
        See more Abdominal Aortic Aneurysm (AAA) experts
      • Apoplexy
        Dr. O'byrne is
        Experienced
        . Learn about Apoplexy.
        See more Apoplexy experts
      • Arterial Embolism
        Dr. O'byrne is
        Experienced
        . Learn about Arterial Embolism.
        See more Arterial Embolism experts
      • Atrial Fibrillation
        Dr. O'byrne is
        Experienced
        . Learn about Atrial Fibrillation.
        See more Atrial Fibrillation experts
      • Atrial Tachycardia
        Dr. O'byrne is
        Experienced
        . Learn about Atrial Tachycardia.
        See more Atrial Tachycardia experts
      • Atrioventricular Nodal Reentrant Tachycardia (AVNRT)
        Dr. O'byrne is
        Experienced
        . Learn about Atrioventricular Nodal Reentrant Tachycardia (AVNRT).
        See more Atrioventricular Nodal Reentrant Tachycardia (AVNRT) experts
      View All 25 Experienced Conditions
      Want to save this doctor for later?
      Sign Up
      Is this your doctor?
      Find A Second Opinion
      Not sure about your diagnosis?
      Check Your Symptoms
       
       
       
       
      Learn about our expert tiers
      Learn More
      Are you the provider on this profile?
      Claim Profile
      For Patients
      • Our Story
      • How MediFind Works
      • Conditions A-Z
      • Doctor Directory
      • Symptoms Directory
      • Procedures Directory
      • Treatment Directory
      • Drug Directory
      • Infusion Center Finder
      • FAQ
      • Contact Us
      For Providers and Practices
      • Claim Your Profile
      • Newsroom
      Business Solutions
      • Provider
      • Network Solutions
      Additional Resources
      • Consumer Health Data Privacy Policy
      • Privacy Policy
      • Terms of Use
      • Advertising Policy
      • Content Policy
      Subscribe to our newsletter

      Sign up to stay informed about MediFind and get wellness sent your way.

      Close

        By subscribing, I agree to MediFind's Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.

        Bullet PinMediFind
        Follow us on
        This information is not intended as a substitute for informed medical advice. You should work with a licensed professional to diagnose and treat health conditions. We let the data speak for itself, MediFind does not endorse any healthcare providers.
        © 2026 All Rights Reserved

        Request an Appointment

        If you are experiencing a medical emergency, call 9-1-1.

        MediFind will contact the provider for your appointment request. You’ll receive status updates by email. Your provider or MediFind will reach out to you directly by phone or email to schedule your appointment or request additional information.

        Patient Details

        This information is for the patient who will be seen at the appointment.

          Close

          Returning patient? Use your address on file with the provider.

          Insurance Details

          Please provide information of the primary insurance holder as the practice may require this information to schedule.

          Insurance Provider *
          Insurance ProviderClose

          Appointments Details

          Let’s get more information about your appointment.

                  0 / 1000
                  0 / 1000
                  By pressing the Submit button you are agreeing to MediFind’s Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.