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Roger A. Shammas, MD

Roger A. Shammas, MD

Cardiology

Provider Groups

  • Cardiovascular Network of West Michigan

  • Trinity Health Medical Group

  • Trinity Health Medical Providers

Primary Contact

(616) 685-3450
Provider Groups
  • Cardiovascular Network of West Michigan

  • Trinity Health Medical Group

  • Trinity Health Medical Providers

Primary Contact
(616) 685-3450

Services & Specialties

Areas of Specialization

  • Cardiology

Locations & Contact

Primary Location

Trinity Health Medical Group, Cardiovascular - East Paris

1000 E Paris SE
Ste 200
Grand Rapids , MI 49546

View hours
Monday
8:00am - 5:00pm
Tuesday
8:00am - 5:00pm
Wednesday
8:00am - 5:00pm
Thursday
8:00am - 5:00pm
Friday
8:00am - 5:00pm
Trinity Health Medical Group, Cardiovascular - East Paris

Trinity Health Medical Group, Cardiovascular - Grand Rapids Campus

310 Lafayette SE
Ste 300
Grand Rapids , MI 49503

View hours
Monday
8:00am - 5:00pm
Tuesday
8:00am - 5:00pm
Wednesday
8:00am - 5:00pm
Thursday
8:00am - 5:00pm
Friday
8:00am - 5:00pm
Trinity Health Medical Group, Cardiovascular - Grand Rapids Campus

Also Affiliated With...

About

Dr. Shammas earned his medical degree at Wayne State University, completing his internship, residency, and fellowship at the University of Minnesota. He is Board Certified in Cardiovascular Disease. Dr. Shammas's research has been published in several journals including the Journal of Family Practice and Circulation.

Insurances Accepted

  • Access Health HMO
  • Aetna HMO/PPO/POS
  • Aetna Michigan Preferred PPO
  • Aetna PPO
  • Align Senior Care/Ally Align HMO
  • Alliance Health and Life AHLIC PPO
  • Alliance Health and Life EPO/POS/PPO
  • ASR PPO
  • BCBSM
  • BCBSM Blue Preferred Plus BPP PPO
  • BCBSM Medicare Plus Blue PPO
  • BCBSM Premier PPO
  • Blue Care Network BCN HMO
  • Blue Care Network Behavioral Health
  • Blue Care Network MA HMO
  • Blue Care Network Preferred HMO
  • Blue Cross Complete BCC HMO
  • Cigna Covered under Priority Health PPO
  • Cofinity Advantage PPO
  • Cofinity PPO, Auto, Work Comp
  • First Health
  • HAP HMO
  • HAP HMO/PPO
  • HAP Preferred Inc HPI PPO
  • Humana HMO/PPO/PFFS
  • Humana PPO
  • Life Circles HMO [Muskegon]
  • Magellan Behavioral Health [Grand Rapids]
  • Meridian Health Plan of Michigan HMO [Closed to new patients]
  • Molina Healthcare of Michigan HMO
  • Multi-Plan/PHCS
  • NPPN PPO [Muskegon, Lakeshore]
  • Oceana Sheriff [Muskegon, Lakeshore]
  • Optum Health UBH Behavioral Health [Grand Rapids]
  • Oscar EPO
  • Priority Health HMO
  • Priority Health HMO/PPO
  • State Medicaid
  • Tricare Humana PPO
  • United Healthcare Community Plan HMO
  • United HealthCare Medicare PPO
  • United Healthcare PPO
  • Veteran’s Administration VA/CCN/Optum HMO
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Conditions Treated

  • Congestive Heart Failure
  • Heart Care

Education & Certifications

Education

Residency:
University of Minnesota Medical Center

Fellowship:
University of Minnesota Medical Center

Medical School:
Wayne State University School of Medicine

Board Certifications

American Board of Internal Medicine Subspecialty Cardiovascular Disease

Provider Groups

Cardiovascular Network of West Michigan

Trinity Health Medical Group

Trinity Health Medical Providers

Provider Ratings

The following ratings and reviews are based on verified feedback collected from independently administered patient experience surveys. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy. Learn More >

4.9 out of 5

(180 ratings)

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

53 Reviews

09/05/2024

thorough and clear instructions/explanations

12/19/2023

A no-nonsense, complete evaluation of cardiology issues with subsequent solid choices in management.

12/15/2023

Took the time to examine and great communication.

12/06/2023

it was very good.

11/30/2023

A HUGE THANK YOU. I went to the wrong office and they waited for me at the other office

11/29/2023

Questions answered & given explanations

11/19/2023

Essentially no wait to be seen in regards to my appointment time.

11/19/2023

Dr. Shammas is always courteous and caring.

10/23/2023

Dr Shammas is patient, takes time to listen, has my chart and is knowledgeable about stats on chart.

10/13/2023

Everyone with whom I interacted was very pleasant and treated me with respect, and listened to me.

10/13/2023

I for the first time in forever felt very comfortable and they were so kind

10/08/2023

Completely satisfied.

09/24/2023

Very happy with my visit!

09/23/2023

I was really pleased with him.

09/07/2023

I'll recommend Dr. Shammas to my family, he's very good.

08/25/2023

He had a sincere concern and interest in myhealth.

07/10/2023

I feel confident I am receiving excellent care

06/28/2023

Cares for my health and well being

06/14/2023

after a few years with Dr Shammus/staff, feels personal and relational

06/14/2023

Kind and compassionate people

06/06/2023

I have only met with this Dr one time but he seemed very nice.

06/06/2023

It was an experience that was warm, informative, and very friendly

05/28/2023

Dont retire

05/24/2023

He listens, explains things so I understand them, answers questions.

05/06/2023

Not rushed. I felt he cared about my overall health not just my cardiac problem

05/03/2023

Very thorough鈥ery kind,

04/27/2023

He makes me feel relaxed and confident in my treatment

04/26/2023

Great Q and A

04/26/2023

Was very pleased, and comfortable with his thoroughness and caring.

04/25/2023

None required, the great care speaks for itself

04/14/2023

I like the Dr. but I cannot tell you how concerned the staff is about me because we do not know each other.

04/03/2023

Understanding, easy to talk to.

04/02/2023

He was very thorough for my initial visit.

03/27/2023

Please don't retire anytime soon!

03/13/2023

Good, helpful.

03/10/2023

I am very satisfied with my interactions with Shammas, Justin and Karma as well as the nurses.

03/04/2023

Would recommend him to anyone of my family or friends that need a cardiologist!

03/02/2023

Very knowledgeable and professional

02/18/2023

I feel well cared for by Dr Shammas

02/14/2023

He seemed aggravated with me.

02/12/2023

doc was great.

02/10/2023

Explained everything very well

02/09/2023

Very informative, thorough and experienced

01/14/2023

It was a pleasant visit.

01/13/2023

Had a very positive experience!

12/23/2022

Nice to see him in his office personally.

11/26/2022

Very efficient did not keep me waiting nor did I feel like they were rushing me.

10/18/2022

So happy we were referred to Dr. Shammas.

10/07/2022

Comuncated well withme

10/06/2022

Vary happy

09/07/2022

I trust Dr. Shammas as he explains all the treatment options with great detail and took my feedback into consideration while we came up with the best option for my issue. Very good at shared decision making.

08/18/2022

Good listener/clear in educating patient/personable while being professional.

08/13/2022

Excellent
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