The 20 Best Vitamin D Deficiency Doctors Near Me in Northfield, IL

Rahul Modi is a primary care provider, practicing in Family Medicine in Glenview, Illinois. Dr. Modi is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Turner Syndrome, Perrault Syndrome, Mixed Gonadal Dysgenesis, and Osteomyelitis in Children.

Daniel Lazar is a primary care provider, practicing in Internal Medicine in Morton Grove, Illinois. Dr. Lazar is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Dilated Cardiomyopathy (DCM), Cardiomyopathy, Achilles Tendon Rupture, and Type 2 Diabetes (T2D).

Daniel Berman is a primary care provider, practicing in Internal Medicine in Morton Grove, Illinois. Dr. Berman is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Enlarged Prostate (BPH), Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

Cristina Manta is a primary care provider, practicing in Geriatrics in Park Ridge, Illinois. Dr. Manta is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Idiopathic Edema, Vitamin D Deficiency, Vertigo, and Glucocorticoid-Remediable Aldosteronism.

Anthony Mccormack is a primary care provider, practicing in Family Medicine in Park Ridge, Illinois. Dr. Mccormack is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Dementia, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

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. His top areas of expertise are Vitamin D Deficiency, Osteoarthritis, Alzheimer's Disease, and High Cholesterol.

Lisa P. Purdy, MD, a specialist in endocrinology, diabetes & metabolism at Endeavor Health, manages a wide range of hormonal and metabolic conditions. She treats diabetes, thyroid disorders, adrenal and calcium imbalances and endocrine complications during pregnancy. Dr. Purdy delivers care for both common and complex endocrine concerns. Dr. Purdy is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), Hyperparathyroidism, and Medullary Thyroid Carcinoma.

Branka O'Sullivan, MD, an internal medicine physician at Endeavor Health, provides primary care for adults with a focus on preventive health, wellness and chronic disease management. She partners with patients to build long-term care plans that support lasting health outcomes. Dr. O'sullivan is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Infant Hyperglycemia, Congenital Sucrase-Isomaltase Deficiency, Glucose Phosphate Isomerase Deficiency, and Glucose-Galactose Malabsorption Deficiency.

Diana Sandler, MD, a rheumatologist at Endeavor Health, provides long-term care for patients with autoimmune diseases such as rheumatoid arthritis, lupus and vasculitis. A third-generation physician, she brings a deep respect for the patient-provider relationship and tailors treatment plans to each person’s lifestyle and needs. Dr. Sandler values listening, trust and collaboration to help patients regain quality of life. Dr. Sandler is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Calcium Pyrophosphate Arthritis, Osteoporosis, Postmenopausal Osteoporosis, and Rhizomelic Pseudopolyarthritis.

Justin B. Gan, MD, a rheumatologist at Endeavor Health, specializes in the treatment of autoimmune and inflammatory conditions. He manages complex diseases such as lupus, dermatomyositis, gout and ankylosing spondylitis. Dr. Gan performs procedures like arthrocentesis and steroid injections to help relieve joint inflammation and improve mobility. Dr. Gan is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Calcium Pyrophosphate Arthritis, Polymyalgia Rheumatica, Rhizomelic Pseudopolyarthritis, and Relapsing Polychondritis.

Robert Hozman is an Internal Medicine specialist and a Rheumatologist in Skokie, Illinois. Dr. Hozman has been practicing medicine for over 44 years and is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Rheumatoid Arthritis (RA), IgG4-Related Disease, Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcus Infections, and Light Chain Deposition Disease (LCDD).

Brian Chicoine is a primary care provider, practicing in Family Medicine in Park Ridge, Illinois. Dr. Chicoine is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Down Syndrome, Alzheimer's Disease, Hypothyroidism, and Cellulitis.

Richard Bone is a Gastroenterologist in Rosemont, Illinois. Dr. Bone is rated as a Distinguished provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Cirrhosis, Vitamin D Deficiency, Macroamylasemia, and Enlarged Liver.

Sheri Fisher, MD, a pediatrician at Endeavor Health, has more than 20 years of experience partnering with families to support children from birth through young adulthood. She believes in building strong, trusting relationships and tailoring care to reflect each family’s values. Dr. Fisher combines clinical insight with empathy, drawing from her own experience as a parent to help guide families through both everyday and complex health challenges. Dr. Fisher is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Delayed Growth, Idiopathic Short Stature (ISS), Familial Short Stature (FSS), and Short Stature (Growth Disorders).

Zahra Afshari is a Neurologist in Glenview, Illinois. Dr. Afshari is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Cerebellar Degeneration, Vitamin D Deficiency, and Stroke.

Victoria Sandler, MD, an endocrinologist at Endeavor Health, specializes in diabetes, thyroid, adrenal and pituitary disorders, with a focus on endocrine care during pregnancy. She combines her passion for complex problem-solving with a commitment to individualized care, especially for pregnant patients with diabetes. Dr. Sandler works closely with her patients to implement small, sustainable steps toward better health and embraces the evolving field of diabetes technology, including insulin pumps. Dr. Sandler is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), Hyperparathyroidism, and Anaplastic Thyroid Cancer.

Herman E. Blomeier, MD, a specialist in endocrinology, diabetes & metabolism at Endeavor Health, manages a wide range of hormonal and metabolic conditions. He treats adrenal and calcium disorders, diabetes, thyroid conditions and metabolic diseases. Dr. Blomeier speaks English and Spanish, helping him connect with a broader patient population to deliver individualized endocrine care. Dr. Blomeier 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), Diabetic Neuropathy, Obesity in Children, and Hypothyroidism.

Hasan Syed, DO, a specialist in endocrinology at Endeavor Health, diagnoses and treats a wide range of hormone-related conditions, including diabetes, thyroid disorders, and pituitary and adrenal gland issues. He combines a detail-oriented approach with empathy and open communication, helping patients understand their conditions and actively participate in their care. Dr. Syed is dedicated to fostering a supportive environment where patients feel informed, involved and confident in their treatment plan. Dr. Syed 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), Gestational Diabetes, Type 2 Diabetes (T2D), and Pituitary Tumor.

Liana Billings, MD, an endocrinologist and clinical researcher at Endeavor Health, specializes in diabetes care and cardiometabolic disease. She serves as Vice Chair of Research for the Department of Medicine and directs the Clinical and Genetics Research Program in Diabetes and Cardiometabolic Disease. Dr. Billings focuses on precision medicine to better understand how genetics influence diagnosis, treatment and outcomes. Through her Precision Medicine in Diabetes Consultation Clinic, she partners with patients to personalize therapies and improve quality of life, including for those with rare forms of diabetes. Dr. Billings is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), Maturity Onset Diabetes of the Young, and Low Blood Sugar.

Disha Narang, MD, a physician at Endeavor Health, is board certified in endocrinology and serves as director of obesity medicine. She provides care for patients with diabetes, obesity and other hormone-related conditions, with a focus on long-term disease management and improving quality of life. Dr. Narang believes weight gain is a medical condition, not a personal failing, and creates inclusive, nonjudgmental care plans tailored to each patient’s journey. Dr. Narang is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Type 2 Diabetes (T2D), Low Blood Sugar, Hypothyroidism, and Type 1 Diabetes (T1D).