The 20 Best Vitamin D Deficiency Doctors Near Me in bannockburn, IL
Find the Top Vitamin D Deficiency Experts and Specialists
Elm Place Medical Group
Mark Greenberger is a primary care provider, practicing in Internal Medicine in Highland Park, Illinois. Dr. Greenberger is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Acute Interstitial Pneumonia, Myeloproliferative Neoplasms (MPN), Heart Failure with Preserved Ejection Fraction (HFpEF), Endoscopy, and Pacemaker Implantation. Dr. Greenberger is board certified in American Board Of Internal Medicine. Dr. Greenberger is currently accepting new patients.
Forward Focus Medical Care, LLC
Steven Lasin is a primary care provider, practicing in Internal Medicine in Lake Forest, Illinois. Dr. Lasin is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His clinical expertise encompasses Vitamin D Deficiency, Hypothyroidism, Nasal Flaring, and Transient Ischemic Attack (TIA). Dr. Lasin is board certified in American Board Of Internal Medicine.
Forward Focus Medical Care, LLC
Gary Schaffel is a primary care provider, practicing in Internal Medicine in Lake Forest, Illinois. Dr. Schaffel is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His clinical expertise encompasses Chronic Cough, Hemochromatosis, Vertigo, and Crohn's Disease. Dr. Schaffel is board certified in American Board Of Internal Medicine.
Elm Place Medical Group
David Smiley is a primary care provider, practicing in Internal Medicine in Lake Forest, Illinois. Dr. Smiley is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Bronchiectasis, Philadelphia-Negative Chronic Myeloid Leukemia, Chronic Myelogenous Leukemia (CML), and Childhood Acute Myeloid Leukemia. Dr. Smiley is board certified in American Board Of Internal Medicine.
Endeavor Health Medical Group
Julia Ratner is a primary care provider, practicing in Internal Medicine in Vernon Hills, Illinois. Dr. Ratner is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Dementia, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension. Dr. Ratner is board certified in American Board Of Internal Medicine. Dr. Ratner is currently accepting new patients.
Endeavor Health Medical Group
Justin Gan is a Rheumatologist practicing medicine in Vernon Hills, Illinois. Dr. Gan is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Calcium Pyrophosphate Arthritis, Polymyalgia Rheumatica, Rheumatoid Arthritis (RA), and Relapsing Polychondritis. Dr. Gan is board certified in American Board Of Internal Medicine. Dr. Gan is currently accepting new patients.
Covenant Medical Group, LLC
Gregory Wallman is a primary care provider, practicing in Internal Medicine in Glenview, Illinois. Dr. Wallman is rated as a Distinguished provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 47 other conditions, according to our data. His clinical expertise encompasses Vitamin D Deficiency, Osteoarthritis, Alzheimer's Disease, and High Cholesterol. Dr. Wallman is board certified in American Board Of Internal Medicine. Dr. Wallman is currently accepting new patients.
Ned Zallik, MD, PLLC
Ned Zallik is a primary care provider, practicing in Internal Medicine in Bannockburn, Illinois. Dr. Zallik is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF), Sitosterolemia, Childhood Iron Deficiency Anemia, and Ascites. Dr. Zallik is board certified in American Board Of Internal Medicine. Dr. Zallik is currently accepting new patients.
Endeavor Health Medical Group
Michael Sommerfeld is a primary care provider, practicing in Internal Medicine in Lake Forest, Illinois. Dr. Sommerfeld is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension. Dr. Sommerfeld is board certified in American Board Of Internal Medicine. Dr. Sommerfeld is currently accepting new patients.
Endeavor Health Medical Group
Matthew Snowdon is a primary care provider, practicing in Internal Medicine in Highland Park, Illinois. Dr. Snowdon is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Sitosterolemia, Obesity, High Cholesterol, and Obesity in Children. Dr. Snowdon is board certified in American Board Of Internal Medicine. Dr. Snowdon is currently accepting new patients.
Endeavor Health Medical Group
Kenneth Breger is a primary care provider, practicing in Internal Medicine in Highland Park, Illinois. Dr. Breger is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Alzheimer's Disease, Chronic Cough, Large-Cell Immunoblastic Lymphoma, and Vertigo. Dr. Breger is board certified in American Board Of Internal Medicine. Dr. Breger is currently accepting new patients.
Endeavor Health Medical Group
John Sultan is a primary care provider, practicing in Geriatrics and Internal Medicine in Highland Park, Illinois. Dr. Sultan is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 78 other conditions, according to our data. His clinical expertise encompasses Irritable Bowel Syndrome (IBS), Chronic Cough, Coronary Heart Disease, and Atrioventricular Nodal Reentrant Tachycardia (AVNRT). Dr. Sultan is board certified in American Board Of Internal Medicine and American Board Of Medical Genetics. Dr. Sultan is currently accepting new patients.
Endeavor Health Medical Group
Gary Kaufman is a primary care provider, practicing in Internal Medicine in Highland Park, Illinois. Dr. Kaufman is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, and Non-Hodgkin Lymphoma. Dr. Kaufman is board certified in American Board Of Internal Medicine. Dr. Kaufman is currently accepting new patients.
Northshore Specialty Care Center-Mammography
John Kiriklakis is a primary care provider, practicing in Internal Medicine in Vernon Hills, Illinois. Dr. Kiriklakis is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Familial Colorectal Cancer, Type 2 Diabetes (T2D), and Familial Hypertension. Dr. Kiriklakis is currently accepting new patients.
Endeavor Health Medical Group
Ervin Denham is a General Surgeon and a Bariatric Medicine provider practicing medicine in Vernon Hills, Illinois. Dr. Denham is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Hernia, Umbilical Hernia, Juvenile Angiofibroma, Sleeve Gastrectomy, and Endoscopy. Dr. Denham is board certified in American Board Of Surgery. Dr. Denham is currently accepting new patients.
Endeavor Health Medical Group
Susan Thomas is a primary care provider, practicing in Internal Medicine in Vernon Hills, Illinois. Dr. Thomas is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Postmenopausal Osteoporosis, Osteoporosis, Chronic Kidney Disease, and Infant Hyperglycemia. Dr. Thomas is board certified in American Board Of Internal Medicine. Dr. Thomas is currently accepting new patients.
Endeavor Health Medical Group
Bob Sun is a Rheumatologist practicing medicine in Vernon Hills, Illinois. Dr. Sun is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Chondrocalcinosis 2, Calcium Pyrophosphate Arthritis, Rhizomelic Pseudopolyarthritis, and Polymyalgia Rheumatica. Dr. Sun is board certified in American Board Of Internal Medicine. Dr. Sun is currently accepting new patients.
Endeavor Health Medical Group
Stephen Haggerty is a General Surgeon and a Bariatric Medicine provider practicing medicine in Vernon Hills, Illinois. Dr. Haggerty is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Hernia, Umbilical Hernia, Choledocholithiasis, Gallbladder Removal, and Endoscopy. Dr. Haggerty is board certified in American Board Of Surgery. Dr. Haggerty is currently accepting new patients.
Aspire Internal Medicine, PLLC
Sanjeev Lulla is a primary care provider, practicing in Internal Medicine in Northbrook, Illinois. Dr. Lulla is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Sitosterolemia, Endocarditis, Richter Syndrome, and Chronic B-Cell Leukemia (CBCL). Dr. Lulla is board certified in American Board Of Internal Medicine. Dr. Lulla is currently accepting new patients.
Thrive Internal Medicine
Mariamou Sims is a primary care provider, practicing in Internal Medicine in Northbrook, Illinois. Dr. Sims is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and High Cholesterol. Dr. Sims is board certified in American Board Of Internal Medicine. Dr. Sims is currently accepting new patients.
Last Updated: 09/26/2026


















