MediFind found 130 doctor with experience in Vitamin D Deficiency near Grand Rapids, MI. Of these, 124 are Experienced and 6 are Advanced.
Michael Vizachero is a primary care provider, practicing in Family Medicine in Grand Rapids, Michigan. Dr. Vizachero is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Opioid Use Disorder, Opioid Induced Constipation, Generalized Anxiety Disorder (GAD), and Chronic Pain. Dr. Vizachero is currently accepting new patients.
Corewell Health Hospitalists - Grand Rapids
Kimberlee Tomerlin is a primary care provider, practicing in Internal Medicine in Grand Rapids, Michigan. Dr. Tomerlin has been practicing medicine for over 11 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Cirrhosis, Familial Combined Hyperlipidemia, Xanthoma, and High Cholesterol.
Corewell Health Diabetes And Endocrinology - 221 Michigan St NE
Heather Klingeman is an Endocrinologist in Grand Rapids, Michigan. Dr. Klingeman has been practicing medicine for over 12 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Hypoaldosteronism, Familial Glucocorticoid Deficiency, Glucocorticoid Resistance, and Triple A Syndrome. Dr. Klingeman is currently accepting new patients.
Corewell Health Internal Medicine - 426 Michigan St NE
Warda Zaidi is a primary care provider, practicing in Internal Medicine in Grand Rapids, Michigan. Dr. Zaidi has been practicing medicine for over 6 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Generalized Anxiety Disorder (GAD), Seasonal Affective Disorder (SAD), Familial Hypopituitarism, and Familial Chronic Mucocutaneous Candidiasis. Dr. Zaidi is currently accepting new patients.
Corewell Health Family, Internal And Pediatric Medicine - 426 Michigan St NE
Donna Harold is a primary care provider, practicing in Pediatrics and Internal Medicine in Grand Rapids, Michigan. Dr. Harold has been practicing medicine for over 23 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Migraine, Obesity in Children, Generalized Anxiety Disorder (GAD), and Melorheostosis with Osteopoikilosis.
Corewell Health Diabetes And Endocrinology - 221 Michigan St NE
Scott Mazurek is an Endocrinologist in Grand Rapids, Michigan. Dr. Mazurek has been practicing medicine for over 11 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Thyroid Storm, Pituitary Tumor, Graves Disease, and Prolactinoma.
Corewell Health Diabetes And Endocrinology - 221 Michigan St NE
Mohammad Kawji is an Endocrinologist in Grand Rapids, Michigan. Dr. Kawji has been practicing medicine for over 21 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Hyperthyroidism, Graves Disease, Thyroid Storm, and Hypothyroidism.
Corewell Health Family, Internal And Pediatric Medicine - 426 Michigan St NE
Melissa Kline is a primary care provider, practicing in Pediatrics and Internal Medicine in Grand Rapids, Michigan. Dr. Kline has been practicing medicine for over 16 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Obesity in Children, Generalized Anxiety Disorder (GAD), Obesity, and Seasonal Affective Disorder (SAD).
Corewell Health Grand Rapids Hospitals Transplant Center - 275 Michigan St NE
Jacquelyn Oliai is a Nurse Practitioner in Grand Rapids, Michigan. Ms. Oliai has been practicing medicine for over 30 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top area of expertise is Vitamin D Deficiency.
Corewell Health Diabetes And Endocrinology - 221 Michigan St NE
Nathan Pomeroy is an Endocrinologist in Grand Rapids, Michigan. Dr. Pomeroy has been practicing medicine for over 22 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Partial Deletion of Y, Obesity in Children, Hypothyroidism, and Type 1 Diabetes (T1D).
Metropolitan Hospital
Edward Kryshak is an Endocrinologist in Grand Rapids, Michigan. Dr. Kryshak is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Type 2 Diabetes (T2D), Thyroid Storm, Thyroid Cancer, and Anaplastic Thyroid Cancer.
Michael Septer is a primary care provider, practicing in Family Medicine and Internal Medicine in Grand Rapids, Michigan. Dr. Septer is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Opisthotonos, Muscle Spasms, Peripheral Neuropathy, and Macroamylasemia.
Corewell Health Family Medicine - Gaslight
Angela Oostema is a primary care provider, practicing in Family Medicine in East Grand Rapids, Michigan. Dr. Oostema has been practicing medicine for over 21 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Obesity in Children, Type 1 Diabetes (T1D), Hypothyroidism, and Coccydynia.
Marlene Garcia is a primary care provider, practicing in Internal Medicine in Grand Rapids, Michigan. Dr. Garcia is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Peripheral Artery Disease, Generalized Anxiety Disorder (GAD), Atherosclerosis, and Seasonal Affective Disorder (SAD). Dr. Garcia is currently accepting new patients.
Rachel Pashak is a Physician Assistant in Grand Rapids, Michigan. Ms. Pashak is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Muscle Spasms, Seasonal Affective Disorder (SAD), Protein Deficiency, and Heart Failure with Preserved Ejection Fraction (HFpEF). Ms. Pashak is currently accepting new patients.
Corewell Health Grand Rapids Hospitals Palliative Care - West Michigan
Marissa Niemeyer is a Nurse Practitioner in Grand Rapids, Michigan. Ms. Niemeyer has been practicing medicine for over 4 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Seasonal Affective Disorder (SAD), Respiratory Syncytial Virus (RSV) Infection, Heart Failure with Preserved Ejection Fraction (HFpEF), and Vitamin D Deficiency. Ms. Niemeyer is currently accepting new patients.
Advantage Health/saint Mary's Medical Group
Barbara Mcgrath is an Oncologist and a Hematologist Oncology provider in Grand Rapids, Michigan. Dr. Mcgrath is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Angiosarcoma, Inflammatory Breast Cancer, Familial Colorectal Cancer, and Lung Cancer. Dr. Mcgrath is currently accepting new patients.
Advantage Health/saint Mary's Medical Group
Eryn Quinn is a primary care provider, practicing in Internal Medicine in Grand Rapids, Michigan. Dr. Quinn is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Type 2 Diabetes (T2D), Colorectal Cancer, Familial Colorectal Cancer, and Glucocorticoid-Remediable Aldosteronism. Dr. Quinn is currently accepting new patients.
Saint Marys Health Services
Robert Riekse is a primary care provider, practicing in Geriatrics and Internal Medicine in Grand Rapids, Michigan. Dr. Riekse is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Atrial Fibrillation, Parkinson's Disease, Anemia, and Pericarditis. Dr. Riekse is currently accepting new patients.
Advantage Health/saint Mary's Medical Group
Cyprian Gardine is an Endocrinologist in Grand Rapids, Michigan. Dr. Gardine is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Type 1 Diabetes (T1D), Panhypopituitarism, Hypopituitarism, and Hypogonadotropic Hypogonadism.
Last Updated: 10/30/2025









