MediFind found 875 doctor with experience in Vitamin D Deficiency near Chicago, IL. Of these, 759 are Experienced, 110 are Advanced and 6 are Distinguished.
Advocate Medical Group Internal Medicine
Sivakami Thayu is a primary care provider, practicing in Internal Medicine in Chicago, Illinois. Dr. Thayu is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are High Cholesterol, Sitosterolemia, Macroamylasemia, and Dubin-Johnson Syndrome.
Advocate Medical Group Internal Medicine
Mandakini Pokharna is a primary care provider, practicing in Internal Medicine in Chicago, Illinois. Dr. Pokharna is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Alpha-1 Antitrypsin Deficiency (AATD), Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.
Advocate Medical Group Internal Medicine
Daniel Litoff is a primary care provider, practicing in Internal Medicine in Chicago, Illinois. Dr. Litoff 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), Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension.
Advocate Heart Institute
Harry Cohen is a Cardiologist in Chicago, Illinois. Dr. Cohen is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Mitral Valve Regurgitation, Angina, Atherosclerosis, and Coronary Heart Disease.
Advocate Medical Group Primary Care
Shefali Shah is a primary care provider, practicing in Family Medicine in Chicago, Illinois. Dr. Shah is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), and Vitamin D Deficiency.
Advocate Medical Group Internal Medicine
Sarah Jorgenson is a primary care provider, practicing in Internal Medicine in Chicago, Illinois. Dr. Jorgenson 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), Vitamin D Deficiency, Osteomyelitis in Children, and Hypertension.
Millennium Park Medical Associates SC
Farah Khan is a primary care provider, practicing in Internal Medicine in Chicago, Illinois. Dr. Khan is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Familial Hypopituitarism, Oral Herpes, Attention Deficit Hyperactivity Disorder (ADHD), Alopecia Areata, and Intrauterine Device Insertion.
Adam Murphy is an Urologist in Chicago, Illinois. Dr. Murphy has been practicing medicine for over 22 years and is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Prostate Cancer, Vitamin D Deficiency, Familial Prostate Cancer, Enlarged Prostate (BPH), and Prostatectomy.
Theri Raby is a primary care provider, practicing in Internal Medicine in Chicago, Illinois. Dr. Raby is rated as a Distinguished provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Vitamin D Deficiency, Folate Deficiency, Multiple Carboxylase Deficiency, and Vitamin B12 Deficiency Anemia. Dr. Raby is currently accepting new patients.
Medical Dermatology Associates Of Chicago, SC
Peter Lio is a Dermatologist in Chicago, Illinois. Dr. Lio is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Atopic Dermatitis, Perioral Dermatitis, Rosacea, and Contact Dermatitis.
Robert Havey is a primary care provider, practicing in Internal Medicine in Chicago, Illinois. Dr. Havey has been practicing medicine for over 46 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Hyperlipidemia Type 3.
Matthew Levine is a primary care provider, practicing in Internal Medicine in Chicago, Illinois. Dr. Levine has been practicing medicine for over 12 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Chronic Cough, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.
Kenneth Arbetter is a primary care provider, practicing in Internal Medicine in Chicago, Illinois. Dr. Arbetter has been practicing medicine for over 30 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Hyperlipidemia Type 3, Sitosterolemia, High Cholesterol, and Hyperlipoproteinemia Type 4.
Bing Ho is a Nephrologist in Chicago, Illinois. Dr. Ho has been practicing medicine for over 26 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are End-Stage Renal Disease (ESRD), Low Sodium Level, Acute Kidney Failure, Chronic Kidney Disease, and Kidney Transplant.
John Nicolas is a primary care provider, practicing in Internal Medicine in Chicago, Illinois. Dr. Nicolas has been practicing medicine for over 39 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Bile Duct Stricture, Cholestasis, Bile Duct Obstruction, and Jaundice.
William Catalona is an Urologist in Chicago, Illinois. Dr. Catalona has been practicing medicine for over 58 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Prostate Cancer, Familial Prostate Cancer, Bacterial Prostatitis, Prostatectomy, and Vasectomy.
Robert Woodrick is a Rheumatologist in Chicago, Illinois. Dr. Woodrick 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 Juvenile Temporal Arteritis, Rhizomelic Pseudopolyarthritis, Polymyalgia Rheumatica, and Rheumatoid Arthritis (RA).
Mohammed Ansari is a Nephrologist in Chicago, Illinois. Dr. Ansari has been practicing medicine for over 32 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Acute Kidney Failure, and Necrosis.
Jason Primer is a primary care provider, practicing in Internal Medicine in Chicago, Illinois. Dr. Primer has been practicing medicine for over 30 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Thrombocytopenia, Sitosterolemia, High Cholesterol, and Chronic Cough.
Daniel Ganger is a Transplant Surgeon in Chicago, Illinois. Dr. Ganger has been practicing medicine for over 49 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Liver Failure, Hepatitis, Cirrhosis, Liver Transplant, and Liver Embolization.
Last Updated: 01/09/2026

















