Summary

Dr. Roger Shammas is a cardiovascular disease specialist who earned his medical degree from Wayne State University School of Medicine and completed his residency at the University of Minnesota Health Care System. With 35 years of experience treating heart conditions, he brings extensive knowledge to his cardiology practice. Dr. Shammas speaks both English and Spanish, making his care accessible to a broader patient community.

Dr. Shammas practices at multiple locations throughout Grand Rapids, including Trinity Health Grand Rapids Hospital and several Mercy Health Physician Partners Cardiovascular offices. He specializes in treating coronary artery disease, including specific expertise in heart disease affecting women. His diagnostic capabilities include performing electrocardiograms and contrast echocardiography to evaluate heart function and blood flow. Patients have given him an average rating of 4.1 stars for his cardiovascular care.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.1
  • 35 years of experience
  • 33 insurance plans accepted
  • speaks English, Spanish
  • University Of Minnesota Health Care System
  • 2 written reviews
  • 1 specialty
  • 16 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 7 office locations
  • Male

Office Locations

Dr. Roger Anthony Shammas has 7 locations

Mercy Health Physician Partners Cardiovascular

1000 East Paris Ave SE Ste 200Grand Rapids, MI 49546
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

Mercy Health Physician Partners Cardiovascular

310 Lafayette Ave SE Ste 300Grand Rapids, MI 49503
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

Spectrum Health Butterworth Hospital

100 Michigan St NeGrand Rapids, MI 49503

Spectrum Health Blodgett Hospital

1840 Wealthy St SeGrand Rapids, MI 49506

Mercy Health Saint Marys

200 Jefferson Ave SeGrand Rapids, MI 49503

Corewell Health Reed City Hospital

300 N Patterson RdReed City, MI 49677

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Dr. Roger Anthony Shammas, MD
Dr. Raghav Sharma, MD
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Dr. Roger Anthony Shammas, MDDr. Raghav Sharma, MDDr. Dana Weisshaar, MDDr. Donald David Malcolm, MD
Cardiovascular DiseaseCardiovascular DiseaseCardiovascular DiseaseCardiovascular Disease
Accepts New Patients Accepts New Patients Accepts New Patients
4.1 
4.6 
35 Years of Experience 16 Years of Experience 37 Years of Experience 40 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English, Spanish Speaks English, Hindi Speaks English Speaks English
Grand Rapids , MIWinter Park , FLCambridge , MAReed City , MI
Med School: Wayne State University School Of Medicine Med School: New York Medical College Med School: University of Toledo Medical School Med School: University Of Michigan Medical School
Current Profile
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Insurance Plans Accepted by Dr. Roger Anthony Shammas

  • Accepts Medicare
  • Accepts Medicaid
  • AARP
  • Aetna
  • Aetna Better Health
  • Blue Cross Blue Shield of Illinois
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Michigan - HMO
  • Blue Cross Blue Shield of Texas
  • Cigna
  • Golden Rule
  • Health Alliance
  • Humana
  • McLaren Health Plan
  • McLaren Health Plan - Medicaid
  • Medicaid - Medicaid
  • Medicaid - Medicaid (HMO Plans)
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • MediGold
  • Meridian Health Plan - Medicaid (Managed)
  • Meritain Health
  • Molina Healthcare
  • Molina Healthcare - HMO
  • Molina Healthcare - Medicaid
  • Molina Healthcare - Medicaid (Managed)
  • Priority Health
  • Priority Health - Medicaid (Managed)
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicaid
  • UnitedHealthcare - Medicare
  • Wellcare

Medical Specialties

Dr. Roger Anthony Shammas has the following specialty

Specialty Expertise

Dr. Roger Anthony Shammas has the following 16 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Adolescent Medicine
  • Arrhythmia
  • Atherosclerosis
  • Blood Clot
  • Echocardiography
  • Heart Attack
  • Heart Block
  • Heart Diseases
  • Heart Failure
  • High Cholesterol
  • High Cholesterol (Hypercholesterolemia)
  • High Risk Pregnancy
  • Hypertension
  • Stroke
  • Unstable Angina

Certifications, License, & Education

35 Years Experience

MEDICAL LICENSE

Medical Doctor, Michigan, 2028, Active

EDUCATION & TRAINING

Residency

University Of Minnesota Health Care System

Medical School

Wayne State University School Of MedicineGraduated in 1991

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Frequently Asked Questions

Does Dr. Roger Shammas accept my insurance?
You can see the insurance plans that Dr. Roger Shammas accepts on their Vitals profile.
Which hospitals is Dr. Roger Shammas affiliated with?
Dr. Roger Shammas is affiliated with Trinity Health Grand Rapids Hospital.
What languages does Dr. Roger Shammas speak?
Dr. Roger Shammas speaks English and Spanish.
Is Dr. Roger Shammas accepting new patients?
Dr. Roger Shammas is accepting new patients on Vitals. View Dr. Roger Shammas's profile on Vitals to make an appointment.
Does Dr. Roger Shammas accept virtual/telehealth appointments?
Dr. Roger Shammas has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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