See All Cardiologists in West Branch, MI
Dr. Mark Sierra, MD
Cardiology* Age 60
Dr. Mark Sierra, MD
1.0 (1 Ratings)
 
Dr. Mark Sierra, MD
1.0 (1 Ratings)

Dr. Mark Sierra, MD

Cardiology* Age 60
West Branch, MI
Accepting new patients
 

Clinical Overview

Dr. Mark Sierra, MD works in West Branch, MI as a Cardiologist.
Dr. Sierra is board certified in Cardiovascular Disease and graduated from Ross University. Dr. Sierra completed a residency at University of Illinois Medical Center. Dr. Sierra has worked on more claims relating to Cardiomegaly, Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension), Pulmonary Hypertension, Endocarditis, Noninfective Endocarditis, Mitral and Aortic Valve Disorder, Chest Pain, Tricuspid Valve Disease, Rheumatic Tricuspid Disease, Carotid Artery Disease, Heart Attack (Acute Myocardial Infarction), Syncope, Heart Murmur, Hypertension, Pulmonary Valve Disease, Mitral Valve Disease, Aortic Valve Disease, Sinus Bradycardia, Aortic Valve Regurgitation and Peripheral Edema than other providers in the area. At present, Dr. Sierra has received an average rating of 1.0 from patients and has been reviewed 1 times. Dr. Sierra is affiliated with MyMichigan Medical Center West Branch, MyMichigan Medical Center Gladwin, McLaren Bay Region and McLaren Central Michigan. Dr. Sierra is accepting new patients. Dr. Sierra practices at Parkview Building Cancer Center in West Branch, MI and has additional offices in Flint, MI. Dr. Sierra is a Cardiologist practicing in West Branch, MI. Dr. Mark Sierra, MD is affiliated with MyMichigan Medical Center West Branch, MyMichigan Medical Center Gladwin, and McLaren Bay Region.

Low Wait Times

Patients are usually seen in 10 minutes or less.

Easy Scheduling

Patients said scheduling was easy.

Insurance & Payment Information

* Please verify this information when scheduling an appointment.
  • National (BlueCard) PPO
  • First Health (Coventry Health Care) PPO
  • HealthyBlue 2.0
    HealthyBlue Advantage
  • Blue Card PPO
  • Choice Care PPO
  • Curative PPO Plus
    Curative PPO
    Curative EPO
  • MultiPlan PPO
  • Cigna
    Open Access Plus
  • Priority PPO

Office Locations

  1. 1 Parkview Building Cancer Center
    2431 S M 30, West Branch, MI 48661
  2. 2 Select Specialty Hospital-Flint
    401 S Ballenger Hwy, Flint, MI 48532
  3. 3 McLaren Bay Heart & Vascular-West Branch
    2110 S M 76 Ste 8, West Branch, MI 48661
    Monday
    08:00 - 17:00
    Tuesday
    08:00 - 17:00
    Wednesday
    08:00 - 17:00
    Thursday
    08:00 - 17:00
    Friday
    08:00 - 17:00

Patient Experience & Satisfaction

Likelihood to recommend Dr. Sierra
1.0
Based on 1 Reviews
5 Stars (0)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (1)

Leave a review

How likely are you to recommend Dr. Sierra?

(Select your rating)
Patient Reviews
Jul 14, 2025
I saw Dr. Mark Sierra one time and it was a horrible experience! I felt rushed meeting him for the first time, I was asking questions and he told me to “Just Google It” multiple times, AND the staff in his office violated my HIPPA rights!
Nikki — Jul 14, 2025
See more reviews on Healthgrades

Medical Expertise & Background

Specialties*
Cardiology
Internal Medicine
Specialties*
  • *Medical News Today does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

Common Patient Questions

Dr. Mark Sierra, MD accepts new patients on Medical News Today.

Dr. Sierra accepts Anthem, First Health, CareFirst Blue Cross Blue Shield, Blue Cross Blue Shield, Humana, Curative, MultiPlan, Cigna and Priority Health as well as many others. See all of the insurances Dr. Sierra accepts here.

Dr. Sierra frequently sees patients for Cardiomegaly, Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension), Pulmonary Hypertension, Endocarditis, Noninfective Endocarditis, Mitral and Aortic Valve Disorder, Chest Pain, Tricuspid Valve Disease, Rheumatic Tricuspid Disease, Carotid Artery Disease, Heart Attack (Acute Myocardial Infarction), Syncope, Heart Murmur, Hypertension, Pulmonary Valve Disease, Mitral Valve Disease, Aortic Valve Disease, Sinus Bradycardia, Aortic Valve Regurgitation and Peripheral Edema.

Dr. Sierra has a star rating of 1.0/5 and has been reviewed 1 times.

Dr. Sierra is board certified in Cardiovascular Disease.

Education & Credentials
Medical Education
  • Ross University
Medical Education
Board Certifications
  • Cardiovascular Disease
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Residency Hospital
  • University of Illinois Medical Center
Residency Hospital
Fellowship Hospital
  • Providence Hospital
Fellowship Hospital
Claim Your Profile
Are you Dr. Mark Sierra, MD?
Claim and manage your free profile or contact our support team.

Know Before You Go

Preventive care: what doctors want you to know

Preventive care can help identify current or future health and medical concerns before they become major.

Explore More Providers