MediFind found 38 doctor with experience in Protein S Deficiency near Grand Rapids, MI. Of these, 36 are Experienced and 2 are Advanced.
The Cancer & Hematology Centers
Colin Hardin is a Hematologist and a Hematologist Oncology provider in Grand Rapids, Michigan. Dr. Hardin has been practicing medicine for over 14 years and is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. His top areas of expertise are Thrombocytopenia, Hemangioma Thrombocytopenia Syndrome, Anemia, Chronic Lymphocytic Leukemia (CLL), and Bone Marrow Aspiration. Dr. Hardin is currently accepting new patients.
Corewell Health Grand Rapids Hospitals Family Medicine Residency - 275 Michigan St NE
Harland Holman is a primary care provider, practicing in Family Medicine in Grand Rapids, Michigan. Dr. Holman has been practicing medicine for over 23 years and is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. His top areas of expertise are Type 2 Diabetes (T2D), Sciatica, Obesity in Children, and Migraine.
Corewell Health Grand Rapids Hospitals Hematology Oncology - Lemmen-Holton
Zachary Pounders is a Hematologist Oncology specialist and a Hematologist in Grand Rapids, Michigan. Dr. Pounders has been practicing medicine for over 8 years and is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. His top areas of expertise are Post-Splenectomy Syndrome, Thrombocytopenia, Pulmonary Embolism, and Factor V Leiden Thrombophilia.
Advantage Health/saint Mary's Medical Group
Peter Van Veldhuizen is a Hematologist Oncology specialist and a Hematologist in Grand Rapids, Michigan. Dr. Van Veldhuizen is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. His top areas of expertise are Clear Cell Sarcoma, Chromophobe Renal Cell Carcinoma, Renal Cell Carcinoma (RCC), and Wilms Tumor. Dr. Van Veldhuizen is currently accepting new patients.
Advantage Health/saint Mary's Medical Group
Lloyd Geddes is a Hematologist Oncology specialist and a Hematologist in Grand Rapids, Michigan. Dr. Geddes is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. His top areas of expertise are Deep Vein Thrombosis, Inflammatory Breast Cancer, Non-Hodgkin Lymphoma, and Small Cell Lung Cancer (SCLC). Dr. Geddes is currently accepting new patients.
Corewell Health Cardiovascular Services - Bradford
Musa Dahu is a Cardiac Electrophysiologist and a Cardiologist in Grand Rapids, Michigan. Dr. Dahu has been practicing medicine for over 21 years and is rated as an Advanced provider by MediFind in the treatment of Protein S Deficiency. His top areas of expertise are Atrial Fibrillation, Arrhythmias, Cardiomyopathy, Pacemaker Implantation, and Cardiac Ablation. Dr. Dahu is currently accepting new patients.
Corewell Health Heart Optimization And Evaluation Center - Bradford
Sangjin Lee is a Transplant Surgeon in Grand Rapids, Michigan. Dr. Lee has been practicing medicine for over 22 years and is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. His top areas of expertise are Heart Failure, Cardiogenic Shock, Cardiomyopathy, Arrhythmogenic Right Ventricular Cardiomyopathy, and Heart Transplant. Dr. Lee is currently accepting new patients.
Corewell Health Cardiovascular Services - Bradford
Michael Vredenburg is a Cardiologist in Grand Rapids, Michigan. Dr. Vredenburg has been practicing medicine for over 36 years and is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. His top areas of expertise are Aortic Regurgitation, Pediatric Myocarditis, Necrosis, and Vasculitis.
Corewell Health Cardiovascular Services - Bradford
Thomas Boyden is a Cardiologist in Grand Rapids, Michigan. Dr. Boyden has been practicing medicine for over 20 years and is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. His top areas of expertise are Vasculitis, Aortic Regurgitation, Pediatric Myocarditis, and Atrial Fibrillation. Dr. Boyden is currently accepting new patients.
Corewell Health Cardiovascular Services - Bradford
Ali Mahajerin is a Cardiologist in Grand Rapids, Michigan. Dr. Mahajerin has been practicing medicine for over 21 years and is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. His top areas of expertise are Aortic Regurgitation, Vasculitis, Pediatric Myocarditis, Necrosis, and Cardiac Ablation. Dr. Mahajerin is currently accepting new patients.
Corewell Health Cardiovascular Services - Bradford
David Mcnamara is a Cardiologist in Grand Rapids, Michigan. Dr. Mcnamara has been practicing medicine for over 13 years and is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. His top areas of expertise are Vasculitis, Aortic Regurgitation, Pediatric Myocarditis, Atrial Fibrillation, and Percutaneous Coronary Intervention (PCI). Dr. Mcnamara is currently accepting new patients.
Corewell Health Cardiovascular Services - Bradford
Jeffrey Decker is a Cardiologist in Grand Rapids, Michigan. Dr. Decker has been practicing medicine for over 21 years and is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. His top areas of expertise are Aortic Regurgitation, Pediatric Myocarditis, Vasculitis, and Sengers Syndrome. Dr. Decker is currently accepting new patients.
Corewell Health Cardiovascular Services - Bradford
Mohamad Kenaan is a Cardiologist in Grand Rapids, Michigan. Dr. Kenaan has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. His top areas of expertise are Aortic Regurgitation, Pediatric Myocarditis, Vasculitis, Percutaneous Coronary Intervention (PCI), and Cardiac Ablation. Dr. Kenaan is currently accepting new patients.
Corewell Health Cardiovascular Services - Bradford
Wissam Abdallah is a Cardiologist in Grand Rapids, Michigan. Dr. Abdallah has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. His top areas of expertise are Aortic Regurgitation, Pediatric Myocarditis, Cardiomyopathy Due to Anthracyclines, and Doxorubicin-Induced Cardiomyopathy. Dr. Abdallah is currently accepting new patients.
Corewell Health Heart Optimization And Evaluation Center - Bradford
David Fermin is a Cardiologist and a Transplant Surgeon in Grand Rapids, Michigan. Dr. Fermin has been practicing medicine for over 19 years and is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. His top areas of expertise are Cardiomyopathy, Heart Failure, Hypertrophic Cardiomyopathy (HCM), Endoscopy, and Heart Transplant. Dr. Fermin is currently accepting new patients.
Corewell Health Cardiovascular Services - Bradford
Vincent Pallazola is a Cardiologist in Grand Rapids, Michigan. Dr. Pallazola has been practicing medicine for over 8 years and is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. His top areas of expertise are Vasculitis, Aortic Regurgitation, Pediatric Myocarditis, and Pulmonary Veno-Occlusive Disease. Dr. Pallazola is currently accepting new patients.
Corewell Health Heart Optimization And Evaluation Center - Bradford
Matthew Gonzalez is a Cardiologist and a Transplant Surgeon in Grand Rapids, Michigan. Dr. Gonzalez has been practicing medicine for over 13 years and is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. His top areas of expertise are Heart Failure, Cardiomyopathy, Heart Failure with Preserved Ejection Fraction (HFpEF), Pulmonary Edema, and Heart Transplant. Dr. Gonzalez is currently accepting new patients.
Corewell Health Cardiovascular Services - Bradford
Timothy Joseph is an Interventional Cardiologist in Grand Rapids, Michigan. Dr. Joseph has been practicing medicine for over 11 years and is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. His top areas of expertise are Fainting, Heart Attack, Apoplexy, Percutaneous Coronary Intervention (PCI), and Angioplasty. Dr. Joseph is currently accepting new patients.
Grand Valley Medical Specialists - Wyoming
John Hamersma is a primary care provider, practicing in Family Medicine in Wyoming, Michigan. Dr. Hamersma has been practicing medicine for over 26 years and is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. His top areas of expertise are Obesity in Children, High Cholesterol, Hypertensive Heart Disease, and Hypothyroidism. Dr. Hamersma is currently accepting new patients.
Center For Physical Rehabilitation Inc
Ronald Hoogmoed is a primary care provider, practicing in Internal Medicine in Grand Rapids, Michigan. Dr. Hoogmoed is rated as an Advanced provider by MediFind in the treatment of Protein S Deficiency. His top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and Pulmonary Embolism. Dr. Hoogmoed is currently accepting new patients.
Last Updated: 10/30/2025
















