Overview
John Heiser is a Thoracic Surgeon in Grand Rapids, Michigan. Dr. Heiser is rated as an Experienced provider by MediFind in Pacemaker Implantation. His top areas of expertise are Aortic Valve Stenosis, Mitral Valve Regurgitation, Aortic Regurgitation, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).
His clinical research consists of co-authoring 33 peer reviewed articles and participating in 6 clinical trials. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- HMO
- INDEMNITY
- POS
- PPO
Locations
100 Michigan St NE, Grand Rapids, MI 49503
221 Michigan St NE Ste 300, Grand Rapids, MI 49503
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
6 Clinical Trials
SHMG Cardiothoracic Surgery
Stephane Sang is a Thoracic Surgeon in Grand Rapids, Michigan. Dr. Sang is rated as a Distinguished provider by MediFind in Pacemaker Implantation. His top areas of expertise are Aortic Valve Stenosis, Aortic Dissection, Cystic Medial Necrosis of Aorta, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.
SHMG Cardiothoracic Surgery
Justin Fanning is a Thoracic Surgeon in Grand Rapids, Michigan. Dr. Fanning is rated as an Advanced provider by MediFind in Pacemaker Implantation. His top areas of expertise are Aortic Valve Stenosis, Thoracic Aortic Aneurysm, Cystic Medial Necrosis of Aorta, Heart Bypass Surgery, and Aortic Valve Replacement.
Corewell Health Cardiovascular Services-221 Michigan St Ne
Robert Hooker is a Thoracic Surgeon in Grand Rapids, Michigan. Dr. Hooker is rated as an Advanced provider by MediFind in Pacemaker Implantation. His top areas of expertise are Cardiogenic Shock, Aortic Valve Stenosis, Aortic Dissection, Heart Valve Repair, and Aortic Valve Replacement.
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
- Elite
- Aortic Valve StenosisDr. Heiser isElite. Learn about Aortic Valve Stenosis.
- Distinguished
- Aortic Valve ReplacementDr. Heiser isDistinguished. Learn about Aortic Valve Replacement.
- Mitral Valve RegurgitationDr. Heiser isDistinguished. Learn about Mitral Valve Regurgitation.
- Transcatheter Aortic Valve Replacement (TAVR)
- Advanced
- Aortic RegurgitationDr. Heiser isAdvanced. Learn about Aortic Regurgitation.
- Heart Valve RepairDr. Heiser isAdvanced. Learn about Heart Valve Repair.
- Experienced
- Aortic DissectionDr. Heiser isExperienced. Learn about Aortic Dissection.
- Bicuspid Aortic ValveDr. Heiser isExperienced. Learn about Bicuspid Aortic Valve.
- Cystic Medial Necrosis of AortaDr. Heiser isExperienced. Learn about Cystic Medial Necrosis of Aorta.
- Pacemaker ImplantationDr. Heiser isExperienced. Learn about Pacemaker Implantation.
- Rheumatic FeverDr. Heiser isExperienced. Learn about Rheumatic Fever.