MediFind found 36 doctor with experience in Protein S Deficiency near Wyoming, MI. Of these, 34 are Experienced and 2 are Advanced.
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 27 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.
Corewell Health Cardiovascular Services - Wyoming
Michael Mcnamara is a Cardiologist in Wyoming, Michigan. Dr. Mcnamara 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 Atrial Fibrillation, Vasculitis, Pediatric Myocarditis, and Aortic Regurgitation. Dr. Mcnamara is currently accepting new patients.
Corewell Health Cardiovascular Services - Wyoming
David Cameron is a Cardiologist in Wyoming, Michigan. Dr. Cameron 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, Pediatric Myocarditis, Aortic Regurgitation, and Necrosis. Dr. Cameron is currently accepting new patients.
Corewell Health Cardiovascular Services - Wyoming
John Key is a Cardiologist in Wyoming, Michigan. Dr. Key has been practicing medicine for over 37 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 Necrosis. Dr. Key is currently accepting new patients.
Corewell Health Cardiovascular Services - Wyoming
Laura Franey is a Cardiologist in Wyoming, Michigan. Dr. Franey has been practicing medicine for over 19 years and is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. Her top areas of expertise are Aortic Regurgitation, Pediatric Myocarditis, Vasculitis, and Necrosis. Dr. Franey is currently accepting new patients.
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 15 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 24 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 9 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 22 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.
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.
The Cancer & Hematology Centers - Foremost Drive Ste 200
Frances Wong is a Hematologist Oncology provider in Grand Rapids, Michigan. Dr. Wong has been practicing medicine for over 19 years and is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. Her top areas of expertise are Thrombocytopenia, Adult Immune Thrombocytopenia, Hemangioma Thrombocytopenia Syndrome, Childhood Iron Deficiency Anemia, and Bone Marrow Aspiration. Dr. Wong is currently accepting new patients.
Grand Valley Medical Specialists - East Paris Avenue
Daniel Drumm is a primary care provider, practicing in Internal Medicine in Grand Rapids, Michigan. Dr. Drumm has been practicing medicine for over 46 years and is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. His top areas of expertise are Anemia, High Cholesterol, Type 2 Diabetes (T2D), and Familial Hypertension. Dr. Drumm is currently accepting new patients.
Grand Valley Medical Specialists - East Paris Avenue
David Lieuwen is a primary care provider, practicing in Family Medicine in Grand Rapids, Michigan. Dr. Lieuwen has been practicing medicine for over 25 years and is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. His top areas of expertise are Obesity, Seasonal Affective Disorder (SAD), Obesity in Children, and Familial Combined Hyperlipidemia. Dr. Lieuwen is currently accepting new patients.
The Cancer & Hematology Centers
Erin Pettijohn is a Hematologist and a Hematologist Oncology provider in Grand Rapids, Michigan. Dr. Pettijohn has been practicing medicine for over 15 years and is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. Her top areas of expertise are Large-Cell Immunoblastic Lymphoma, B-Cell Lymphoma, Chronic Lymphocytic Leukemia (CLL), Diffuse Large B-Cell Lymphoma (DLBCL), and Bone Marrow Aspiration. Dr. Pettijohn 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 23 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 37 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 21 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 22 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.
Last Updated: 10/30/2025
















