MediFind found 102 doctor with experience in Adenosine Deaminase 2 Deficiency near Grand Rapids, MI. Of these, 77 are Experienced, 24 are Advanced and 1 are Distinguished.
Corewell Health Pediatric Congenital Cardiology - 25 Michigan St NE
Sarah Fahnhorst is a Cardiologist in Grand Rapids, Michigan. Dr. Fahnhorst has been practicing medicine for over 13 years and is rated as an Advanced provider by MediFind in the treatment of Adenosine Deaminase 2 Deficiency. Her top areas of expertise are Double Discordia, Tetralogy of Fallot, Bicuspid Aortic Valve, and Ebstein's Anomaly.
SHMG Cardiovascular Medicine
Vincent Pallazola is a Cardiologist in Grand Rapids,, Michigan. Dr. Pallazola has been practicing medicine for over 9 years and is rated as an Advanced provider by MediFind in the treatment of Adenosine Deaminase 2 Deficiency. His top areas of expertise are Vasculitis, Aortic Regurgitation, Pediatric Myocarditis, and Pulmonary Veno-Occlusive Disease.
Spectrum Health Primary Care Partners
David Mcnamara is a Cardiologist in Grand Rapids,, Michigan. Dr. Mcnamara has been practicing medicine for over 14 years and is rated as an Advanced provider by MediFind in the treatment of Adenosine Deaminase 2 Deficiency. His top areas of expertise are Vasculitis, Aortic Regurgitation, Pediatric Myocarditis, Atrial Fibrillation, and Percutaneous Coronary Intervention (PCI).
Spectrum Health Primary Care Partners
David Cameron is a Cardiologist in Grand Rapids,, Michigan. Dr. Cameron has been practicing medicine for over 13 years and is rated as an Advanced provider by MediFind in the treatment of Adenosine Deaminase 2 Deficiency. His top areas of expertise are Vasculitis, Pediatric Myocarditis, Aortic Regurgitation, and Necrosis.
Advanced Radiology Services - Grand Rapids
John Merchun is a Radiologist in Grand Rapids, Michigan. Dr. Merchun has been practicing medicine for over 33 years and is rated as a Distinguished provider by MediFind in the treatment of Adenosine Deaminase 2 Deficiency. His top areas of expertise are Bronchogenic Cyst, Pleurisy, Pleural Effusion, and Adenosine Deaminase 2 Deficiency.
SHMG Cardiothoracic Surgery
Justin Fanning is a Thoracic Surgeon in Grand Rapids, Michigan. Dr. Fanning is rated as an Experienced provider by MediFind in the treatment of Adenosine Deaminase 2 Deficiency. His top areas of expertise are Aortic Valve Stenosis, Thoracic Aortic Aneurysm, Cystic Medial Necrosis of Aorta, Heart Bypass Surgery, and Aortic Valve Replacement.
SHMG Cardiothoracic Surgery
Charles Willekes is a Thoracic Surgeon in Grand Rapids, Michigan. Dr. Willekes is rated as an Experienced provider by MediFind in the treatment of Adenosine Deaminase 2 Deficiency. His top areas of expertise are Pleuropulmonary Blastoma, Mitral Valve Regurgitation, Aortic Dissection, Heart Bypass Surgery, and Aortic Valve Replacement.
SHMG Cardiothoracic Surgery
Tomasz Timek is a Thoracic Surgeon in Grand Rapids, Michigan. Dr. Timek is rated as an Experienced provider by MediFind in the treatment of Adenosine Deaminase 2 Deficiency. His top areas of expertise are Tricuspid Regurgitation, Mitral Valve Regurgitation, Aortic Dissection, Heart Bypass Surgery, and Aortic Valve Replacement.
SHMG Cardiothoracic Surgery
David Ranney is a Thoracic Surgeon in Grand Rapids, Michigan. Dr. Ranney is rated as an Experienced provider by MediFind in the treatment of Adenosine Deaminase 2 Deficiency. His top areas of expertise are Aortic Valve Stenosis, Heart Failure with Preserved Ejection Fraction (HFpEF), Congenital Aneurysms of the Great Vessels, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).
SHMG Structural Heart
William Merhi is a Cardiologist in Grand Rapids, Michigan. Dr. Merhi has been practicing medicine for over 27 years and is rated as an Experienced provider by MediFind in the treatment of Adenosine Deaminase 2 Deficiency. His top areas of expertise are Aortic Valve Stenosis, Mitral Valve Regurgitation, Aortic Regurgitation, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).
SHMG Cardiothoracic Surgery
Stephane Sang is a Thoracic Surgeon in Grand Rapids, Michigan. Dr. Sang is rated as an Experienced provider by MediFind in the treatment of Adenosine Deaminase 2 Deficiency. 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
Edward Murphy is a Thoracic Surgeon in Grand Rapids, Michigan. Dr. Murphy is rated as an Experienced provider by MediFind in the treatment of Adenosine Deaminase 2 Deficiency. His top areas of expertise are Pleuropulmonary Blastoma, Atrial Myxoma, Heart Tumor, Lung Transplant, and Heart Bypass Surgery.
Office
Jordan Groskurth is a Thoracic Surgeon in Grand Rapids, Michigan. Dr. Groskurth is rated as an Experienced provider by MediFind in the treatment of Adenosine Deaminase 2 Deficiency. His top areas of expertise are Fibrosing Mediastinitis, Collapsed Lung, Cardiac Tamponade, Parapneumonic Pleural Effusion, and Heart Bypass Surgery.
Corewell Health Cardiovascular Services-221 Michigan St Ne
Robert Hooker is a Thoracic Surgeon in Grand Rapids, Michigan. Dr. Hooker is rated as an Experienced provider by MediFind in the treatment of Adenosine Deaminase 2 Deficiency. His top areas of expertise are Cardiogenic Shock, Aortic Valve Stenosis, Aortic Dissection, Heart Valve Repair, and Aortic Valve Replacement.
Helen Devos Children's Hospital Congenital Heart Center Cvts-Grand Rapids
Linda Pauliks is a Cardiologist in Grand Rapids,, Michigan. Dr. Pauliks is rated as an Advanced provider by MediFind in the treatment of Adenosine Deaminase 2 Deficiency. Her top areas of expertise are Pulmonary Vein Stenosis, Idiopathic Dilatation of the Pulmonary Artery, Bicuspid Aortic Valve, and Double Discordia.
Corewell Health Pediatric Congenital Cardiology - 25 Michigan St NE
Stefania Zurita is a Cardiologist in Grand Rapids, Michigan. Dr. Zurita has been practicing medicine for over 13 years and is rated as an Experienced provider by MediFind in the treatment of Adenosine Deaminase 2 Deficiency. Her top areas of expertise are Ventricular Septal Defects, Patent Ductus Arteriosus, Heart Murmurs, and Coronary Artery Fistula.
Helen Devos Children's Hospital Congenital Heart Center Cvts-Grand Rapids
Christopher Ratnasamy is a Pediatric Cardiologist in Grand Rapids,, Michigan. Dr. Ratnasamy has been practicing medicine for over 31 years and is rated as an Experienced provider by MediFind in the treatment of Adenosine Deaminase 2 Deficiency. His top areas of expertise are Congenital Heart Block, Brugada Syndrome, Postural Orthostatic Tachycardia Syndrome (POTS), and Short QT Syndrome.
Helen Devos Children's Hospital Congenital Heart Center Cvts-Grand Rapids
James Loker is a Pediatric Cardiologist in Grand Rapids,, Michigan. Dr. Loker has been practicing medicine for over 40 years and is rated as an Experienced provider by MediFind in the treatment of Adenosine Deaminase 2 Deficiency. His top areas of expertise are Heart Murmurs, Ventricular Septal Defects, Pulmonary Vein Stenosis, and Idiopathic Dilatation of the Pulmonary Artery.
Corewell Health Cardiovascular Services - 221 Michigan St NE
Lynn Cronin is a Cardiologist in Grand Rapids, Michigan. Dr. Cronin has been practicing medicine for over 35 years and is rated as an Experienced provider by MediFind in the treatment of Adenosine Deaminase 2 Deficiency. Her top areas of expertise are Aortic Regurgitation, Pediatric Myocarditis, Vasculitis, and Atrial Fibrillation. Dr. Cronin is currently accepting new patients.
Spectrum Health Primary Care Partners
Krishna Modi is a Cardiologist in Grand Rapids, Michigan. Dr. Modi has been practicing medicine for over 8 years and is rated as an Experienced provider by MediFind in the treatment of Adenosine Deaminase 2 Deficiency. Her top areas of expertise are Vasculitis, Pediatric Myocarditis, Aortic Regurgitation, and Adenosine Deaminase 2 Deficiency.
Last Updated: 01/09/2026


















