The 20 Best Heart Bypass Surgery Doctors Near Me

Find the Experts and Specialists who perform Heart Bypass Surgery

OverviewFind a DoctorLatest AdvancesClinical Trials
Experienced in Heart Bypass Surgery

Dr. Mark O'shaughnessy

Cardiology
Parkview Heart Institute
11108 Parkview Circle Dr, 
Fort Wayne,, IN 

Experienced in Heart Bypass Surgery
Parkview Heart Institute
11108 Parkview Circle Dr, 
Fort Wayne,, IN 
OverviewInsuranceLocationsSimilar Doctors

Overview

Mark O'shaughnessy is a Cardiologist in Fort Wayne,, Indiana. Dr. O'shaughnessy is rated as an Experienced provider by MediFind in Heart Bypass Surgery. His top areas of expertise are Cor Pulmonale, Carotid Artery Disease, Pulmonary Veno-Occlusive Disease, Heart Bypass Surgery, and Cardiac Ablation.

Specialties
Cardiology
Licenses
Internal Medicine in IN
Hospital Affiliations
Parkview Dekalb Hospital
Parkview Whitley Hospital
Parkview Regional Medical Center
Parkview Noble Hospital
Parkview Wabash Hospital, Inc
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
Capital Blue Cross
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • OTHER MEDICARE PART D
  • PPO
CareSource
  • HMO
Change Healthcare
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Cigna
  • EPO
  • HMO
  • PPO
Health Alliance
  • EPO
  • HMO
  • POS
  • PPO
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
Highmark
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Managed Health Services
  • EPO
  • MANAGED MEDICAID PLAN
  • OTHER COMMERCIAL
Managed Medicaid
  • OTHER MANAGED MEDICAID
MDwise
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
Meridian Choice
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Oscar
  • EPO
  • HMO
  • PPO
Paramount
  • EPO
  • HMO
  • INDEMNITY
  • PPO
Spectrum Priority Health
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
TeamCare
  • OTHER COMMERCIAL
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 20 Less Insurance Carriers -

Locations

Parkview Heart Institute
11108 Parkview Circle Dr, Fort Wayne,, IN 46845
Call: 260-266-5700
Other Locations
Parkview Wabash Health Clinic-Kissinger Drive
8 John Kissinger Dr, Wabash,, IN 46992
Call: 260-266-5700
Similar Doctors
Experienced in Heart Bypass Surgery
Dr. Lawrence Gering
Cardiology
Experienced in Heart Bypass Surgery
Dr. Lawrence Gering
Cardiology

Parkview Heart Institute

11108 Parkview Circle Dr, 
Fort Wayne, IN 
 (45.6 miles away)
260-266-5700
Languages Spoken:
English
See accepted insurances

Lawrence Gering is a Cardiologist in Fort Wayne, Indiana. Dr. Gering is rated as an Advanced provider by MediFind in Heart Bypass Surgery. His top areas of expertise are Apoplexy, Atrial Fibrillation, Adenosine Deaminase 2 Deficiency, Heart Bypass Surgery, and Pacemaker Implantation.

Experienced in Heart Bypass Surgery
Dr. Hollace Chastain
Cardiology
Experienced in Heart Bypass Surgery
Dr. Hollace Chastain
Cardiology

Parkview Heart Institute

11108 Parkview Circle Dr, 
Fort Wayne,, IN 
 (45.6 miles away)
260-266-5910
Languages Spoken:
English
See accepted insurances

Hollace Chastain is a Cardiologist in Fort Wayne,, Indiana. Dr. Chastain is rated as a Distinguished provider by MediFind in Heart Bypass Surgery. His top areas of expertise are Carotid Artery Disease, Arterial Embolism, Heart Attack, Coronary Artery Bypass Graft (CABG), and Heart Bypass Surgery.

Experienced in Heart Bypass Surgery
Dr. William Collis
Cardiology
Experienced in Heart Bypass Surgery
Dr. William Collis
Cardiology

Parkview Urology

8202 Glencarin Blvd, 
Fort Wayne, IN 
 (34.4 miles away)
260-266-5700
Languages Spoken:
English
See accepted insurances

William Collis is a Cardiologist in Fort Wayne, Indiana. Dr. Collis is rated as an Advanced provider by MediFind in Heart Bypass Surgery. His top areas of expertise are Arterial Embolism, Cardiomyopathy, Adenosine Deaminase 2 Deficiency, Heart Bypass Surgery, and Pacemaker Implantation.

VIEW MORE HEART BYPASS SURGERY 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'shaughnessy's expertise for a condition
ConditionClose
    • Distinguished
    • Carotid Artery Disease
      Dr. O'shaughnessy is
      Distinguished
      . Learn about Carotid Artery Disease.
      See more Carotid Artery Disease experts
    • Cor Pulmonale
      Dr. O'shaughnessy is
      Distinguished
      . Learn about Cor Pulmonale.
      See more Cor Pulmonale experts
    • Pulmonary Veno-Occlusive Disease
      Dr. O'shaughnessy is
      Distinguished
      . Learn about Pulmonary Veno-Occlusive Disease.
      See more Pulmonary Veno-Occlusive Disease experts
    • Advanced
    • Angina
      Dr. O'shaughnessy is
      Advanced
      . Learn about Angina.
      See more Angina experts
    • Arterial Embolism
      Dr. O'shaughnessy is
      Advanced
      . Learn about Arterial Embolism.
      See more Arterial Embolism experts
    • Atrial Fibrillation
      Dr. O'shaughnessy is
      Advanced
      . Learn about Atrial Fibrillation.
      See more Atrial Fibrillation experts
    • Heart Attack
      Dr. O'shaughnessy is
      Advanced
      . Learn about Heart Attack.
      See more Heart Attack experts
    • Heart Failure
      Dr. O'shaughnessy is
      Advanced
      . Learn about Heart Failure.
      See more Heart Failure experts
    • Metabolic Syndrome
      Dr. O'shaughnessy is
      Advanced
      . Learn about Metabolic Syndrome.
      See more Metabolic Syndrome experts
    View All 10 Advanced Conditions
    • Experienced
    • Abdominal Aortic Aneurysm (AAA)
      Dr. O'shaughnessy is
      Experienced
      . Learn about Abdominal Aortic Aneurysm (AAA).
      See more Abdominal Aortic Aneurysm (AAA) experts
    • Acute Coronary Syndrome
      Dr. O'shaughnessy is
      Experienced
      . Learn about Acute Coronary Syndrome.
      See more Acute Coronary Syndrome experts
    • Adenosine Deaminase 2 Deficiency
      Dr. O'shaughnessy is
      Experienced
      . Learn about Adenosine Deaminase 2 Deficiency.
      See more Adenosine Deaminase 2 Deficiency experts
    • Aortic Regurgitation
      Dr. O'shaughnessy is
      Experienced
      . Learn about Aortic Regurgitation.
      See more Aortic Regurgitation experts
    • Aortic Valve Stenosis
      Dr. O'shaughnessy is
      Experienced
      . Learn about Aortic Valve Stenosis.
      See more Aortic Valve Stenosis experts
    • Apoplexy
      Dr. O'shaughnessy is
      Experienced
      . Learn about Apoplexy.
      See more Apoplexy experts
    View All 52 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.