MediFind found 54 doctor with experience in Vitamin D Deficiency near Sioux City, IA. Of these, 47 are Experienced and 7 are Advanced.
UnityPoint Health
Losty Torres is an Endocrinologist in Sioux City, Iowa. Dr. Torres is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Hyperthyroidism, Thyroid Storm, Addison's Disease, and Secondary Adrenal Insufficiency.
UnityPoint Health
Gregory Halbur is a primary care provider, practicing in Counselor and Family Medicine in Sioux City, Iowa. Dr. Halbur is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are High Cholesterol, Cellulitis, Glucocorticoid-Remediable Aldosteronism, Pacemaker Implantation, and Endoscopy.
Office
Mei He is a Neurologist in North Sioux City, South Dakota. Dr. He is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Memory Loss, Drug Induced Dyskinesia, Obstructive Sleep Apnea, and Parkinson's Disease.
UnityPoint Health
Cindy Inman is a Nurse Practitioner in Anthon, Iowa. Ms. Inman is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Vitamin D Deficiency, Zoon Vulvitis, and Inappropriate Sinus Tachycardia (IST). Ms. Inman is currently accepting new patients.
UnityPoint Health
Ashley Pollema is a Nurse Practitioner in Anthon, Iowa. Ms. Pollema 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), Muscle Spasms, Aseptic and Alopecic Nodules of Scalp (AANS), and Vitamin D Deficiency. Ms. Pollema is currently accepting new patients.
UnityPoint Health
David Daniels is a Hospital Medicine provider in Sioux City, Iowa. Dr. Daniels is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Vitamin D Deficiency, Folliculitis, Boils, Reconstructive Urology Surgery, and Nephrectomy. Dr. Daniels is currently accepting new patients.
UnityPoint Health
Tonja Winekauf is a Nurse Practitioner in Sioux City, Iowa. Ms. Winekauf 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), Menopause, and Vitamin D Deficiency. Ms. Winekauf is currently accepting new patients.
Cnos
Jon Grudem is a Neurologist in Dakota Dunes, South Dakota. Dr. Grudem is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Drug Induced Dyskinesia, Migraine, Excessive Daytime Sleepiness, and Migraine with Brainstem Aura.
Family Health Care Of Siouxland Plc
Thomas Wente is a primary care provider, practicing in Family Medicine in South Sioux City, Nebraska. Dr. Wente is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Obesity, Obesity in Children, High Cholesterol, and Familial Hypertension.
Carol Roge is a primary care provider, practicing in Family Medicine in Sioux City, Iowa. Dr. Roge is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Rett Syndrome, Obesity, Obesity in Children, and High Cholesterol. Dr. Roge is currently accepting new patients.
Family Health Care Of Siouxland Plc
Melissa Austreim-Krell is a primary care provider, practicing in Family Medicine in Sioux City, Iowa. Dr. Austreim-Krell is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Obesity, Obesity in Children, Sitosterolemia, and H1N1 Influenza. Dr. Austreim-Krell is currently accepting new patients.
Family Health Care Of Siouxland Plc
Amanda Dannenbring is a primary care provider, practicing in Family Medicine in Sioux City, Iowa. Dr. Dannenbring is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Obesity in Children, Obesity, Hypothyroidism, Vitamin B12 Deficiency Anemia, and Intrauterine Device Insertion. Dr. Dannenbring is currently accepting new patients.
Family Health Care Of Siouxland Plc
Nancy Schenk is a primary care provider, practicing in Family Medicine in Sioux City, Iowa. Dr. Schenk is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Folate Deficiency, Vitamin B12 Deficiency Anemia, Multiple Carboxylase Deficiency, and Subacute Combined Degeneration. Dr. Schenk is currently accepting new patients.
Family Health Care Of Siouxland Plc
Lisa Remer-Gillette is a primary care provider, practicing in Family Medicine in Dakota Dunes, South Dakota. Dr. Remer-Gillette is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are High Cholesterol, Obesity, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Remer-Gillette is currently accepting new patients.
Siouxland Adult Medicine, PLLC
Mark Carlson is a primary care provider, practicing in Internal Medicine in Sioux City, Iowa. Dr. Carlson is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Chronic Kidney Disease, Wolfram Syndrome, Werner Syndrome, and Progeria.
William Samuelson is an Orthopedics provider in Sioux City, Iowa. Dr. Samuelson is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Coccydynia, Osteoarthritis, Bursitis, Hip Replacement, and Microdiscectomy. Dr. Samuelson is currently accepting new patients.
Denise Hanisch is a primary care provider, practicing in Family Medicine in Sioux City, Iowa. Dr. Hanisch is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Chronic Cough. Dr. Hanisch is currently accepting new patients.
Michael Hattan is a primary care provider, practicing in Family Medicine in South Sioux City, Nebraska. Dr. Hattan is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Chronic Kidney Disease, Obesity, Familial Combined Hyperlipidemia, Xanthoma, and Endoscopy. Dr. Hattan is currently accepting new patients.
Family Health Care Of Siouxland Plc
Michael Brenner is a primary care provider, practicing in Family Medicine in South Sioux City, Nebraska. Dr. Brenner is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Obesity, Obesity in Children, Type 2 Diabetes (T2D), and Maturity Onset Diabetes of the Young. Dr. Brenner is currently accepting new patients.
Family Health Care Of Siouxland Plc
Molly Schooley is a Physician Assistant in South Sioux City, Nebraska. Ms. Schooley is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Vitamin D Deficiency, Secondary Adrenal Insufficiency, Sheehan Syndrome, and Hypoparathyroidism.
Last Updated: 01/09/2026

