Summary

Dr. William Haynos is a cardiovascular disease specialist with 28 years of experience caring for patients with heart conditions. He earned his medical degree from Howard University College of Medicine and completed his residency at the University of Illinois at Chicago in 2001. Dr. Haynos further advanced his training through a fellowship at the University of Iowa College of Medicine, which he completed in 2004. He communicates with patients in English.

Dr. Haynos practices at Geisinger Medical Center and sees patients at multiple locations throughout Pennsylvania, including Lewisburg, Danville, Coal Township, and Muncy. He specializes in treating coronary artery disease and focuses particular attention on heart disease in women. His expertise includes diagnosing myocardial ischemia, a condition where the heart muscle doesn't receive enough oxygen. Haynos performs diagnostic procedures such as electrocardiograms to monitor heart rhythm and echocardiograms to evaluate heart function. Patients have given him an average rating of 3.2 out of 5 stars.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.2
  • 28 years of experience
  • 18 insurance plans accepted
  • speaks English
  • University of Iowa, College of Medicine
  • 3 written reviews
  • 1 specialty
  • 15 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 4 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Flexible scheduling

Office Locations

William Barrett Haynos has 4 locations

Geisinger Cardiology Lewisburg

131 Jpm RdLewisburg, PA 17837
Mon7:00 am - 5:00 pm
Tue7:00 am - 5:00 pm
Wed7:00 am - 5:00 pm
Thu7:00 am - 5:00 pm
Fri7:00 am - 5:00 pm
SatClosed
SunClosed

Geisinger Medical Center

100 N Academy AveDanville, PA 17822
Mon12:01 am - 11:59 pm
Tue12:01 am - 11:59 pm
Wed12:01 am - 11:59 pm
Thu12:01 am - 11:59 pm
Fri12:01 am - 11:59 pm
Sat12:01 am - 11:59 pm
Sun12:01 am - 11:59 pm

Geisinger Specialty Care Shamokin

4203 Hospital RdCoal Township, PA 17866
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Geisinger Medical Center Muncy

255 Route 220 HwyMuncy, PA 17756
Mon12:01 am - 11:59 pm
Tue12:01 am - 11:59 pm
Wed12:01 am - 11:59 pm
Thu12:01 am - 11:59 pm
Fri12:01 am - 11:59 pm
Sat12:01 am - 11:59 pm
Sun12:01 am - 11:59 pm

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William Barrett Haynos, MDDr. Peter B Berger, MDDr. Danilo Vitente Tadeo, MDDr. Renee Dallasen Muchnik, MD
Cardiovascular DiseaseCardiovascular DiseaseCardiovascular DiseaseCardiovascular Disease
Accepts New Patients Accepts New Patients
3.2 
4.3 
28 Years of Experience 43 Years of Experience 10 Years of Experience 15 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English
Lewisburg , PAGreat Neck , NYWilliamsport , PAWilliamsport , PA
Med School: Howard University, College of Medicine Med School: New York University School Of Medicine Med School: University Of Medicine And Health Sciences St Kitts Med School: University Of Pittsburgh School Of Medicine
Current Profile
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Insurance Plans Accepted by William Barrett Haynos

  • AARP
  • Aetna
  • AmeriHealth
  • AmeriHealth - Medicaid (Managed)
  • AmeriHealth Caritas
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Texas
  • Empire Plan
  • Geisinger Health Plan
  • Geisinger Health Plan - Medicare (Advantage HMO)
  • Golden Rule
  • HealthNow
  • Humana
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • UnitedHealthcare

Medical Specialties

William Barrett Haynos has the following specialty

Specialty Expertise

William Barrett Haynos has the following 15 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Cardiac Ultrasound
  • Chest Pain
  • Electrocardiogram (EKG)
  • Exercise Stress Test
  • Heart Block
  • Heart Diseases
  • Heart Failure
  • High Blood Pressure
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Nuclear Stress Test
  • Palpitations
  • Shortness of Breath
  • Unstable Angina

Certifications, License, & Education

28 Years Experience

William Barrett Haynos holds an active medical license in the state of Pennsylvania.

Medical License

Medical Doctor with an active medical license in the state of Pennsylvania that expires in 2026.

Education & Training

Fellowship

Completed their fellowship at University of Iowa, College of Medicine in 2004.

Residency

Completed their residency at University of Illinois at Chicago in 2001.

Medical School

Graduated from Howard University, College of Medicine in 1998.

NPI Number

William Barrett Haynos' NPI number is 1093786923.

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Frequently Asked Questions

Is William Haynos accepting new patients?
William Haynos is accepting new patients on Vitals. View William Haynos's profile on Vitals to make an appointment.
Does William Haynos accept my insurance?
You can see the insurance plans that William Haynos accepts on their Vitals profile.
Which hospitals is William Haynos affiliated with?
William Haynos is affiliated with Geisinger Medical Center.
Where is William Haynos's office located?
William Haynos's office is located at 131 Jpm Rd, Lewisburg, PA, 17837.
Does William Haynos accept virtual/telehealth appointments?
William Haynos has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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