Overview
Jose Castellanos is a primary care provider, practicing in Family Medicine in Chicago, Illinois.
Dr. Castellanos is highly rated in 9 conditions, according to our data. His clinical expertise encompasses Folate Deficiency, Vitamin B12 Deficiency Anemia, Multiple Carboxylase Deficiency, and Subacute Combined Degeneration.
Specialties
Licenses
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- HMO
- INSURANCE PLAN
- PPO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- MEDICARE MAPD
- OTHER MEDICARE
- INSURANCE PLAN
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- POS
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
333 S Ashland Ave, Chicago, IL 60607
1554 Todd Farm Dr, Elgin, IL 60123
GI Partners Of Illinois, LLC
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Frequently Asked Questions about Dr. Jose J. Castellanos
How do I make an appointment with Dr. Jose J. Castellanos?
You can book an appointment with Dr. Jose J. Castellanos by calling their office at 312-738-6170. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Jose J. Castellanos a top-rated expert for Folate Deficiency?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Jose J. Castellanos is classified as an Advanced expert for Folate Deficiency, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Jose J. Castellanos specialize in?
While Dr. Jose J. Castellanos is a Family Medicine, they have specific expertise in Folate Deficiency, Vitamin B12 Deficiency Anemia, and Multiple Carboxylase Deficiency. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Family Medicine.
Does Dr. Jose J. Castellanos accept my insurance?
Dr. Jose J. Castellanos accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 312-738-6170 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- Folate DeficiencyDr. Castellanos isAdvanced. Learn about Folate Deficiency.
- High CholesterolDr. Castellanos isAdvanced. Learn about High Cholesterol.
- Multiple Carboxylase DeficiencyDr. Castellanos isAdvanced. Learn about Multiple Carboxylase Deficiency.
- NeuralgiaDr. Castellanos isAdvanced. Learn about Neuralgia.
- Peripheral NeuropathyDr. Castellanos isAdvanced. Learn about Peripheral Neuropathy.
- SitosterolemiaDr. Castellanos isAdvanced. Learn about Sitosterolemia.
- Subacute Combined DegenerationDr. Castellanos isAdvanced. Learn about Subacute Combined Degeneration.
- Type 2 Diabetes (T2D)Dr. Castellanos isAdvanced. Learn about Type 2 Diabetes (T2D).
- Vitamin B12 Deficiency AnemiaDr. Castellanos isAdvanced. Learn about Vitamin B12 Deficiency Anemia.
- Experienced
- Allergic RhinitisDr. Castellanos isExperienced. Learn about Allergic Rhinitis.
- AmenorrheaDr. Castellanos isExperienced. Learn about Amenorrhea.
- AnemiaDr. Castellanos isExperienced. Learn about Anemia.
- AsthmaDr. Castellanos isExperienced. Learn about Asthma.
- Asthma in ChildrenDr. Castellanos isExperienced. Learn about Asthma in Children.
- BalanitisDr. Castellanos isExperienced. Learn about Balanitis.
- Benign Paroxysmal Positional VertigoDr. Castellanos isExperienced. Learn about Benign Paroxysmal Positional Vertigo.
- CellulitisDr. Castellanos isExperienced. Learn about Cellulitis.
- Chronic Erosive GastritisDr. Castellanos isExperienced. Learn about Chronic Erosive Gastritis.
- Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)Dr. Castellanos isExperienced. Learn about Chronic Rhinosinusitis with Nasal Polyps (CRSwNP).
- CirrhosisDr. Castellanos isExperienced. Learn about Cirrhosis.
- Contact DermatitisDr. Castellanos isExperienced. Learn about Contact Dermatitis.
- EmpyemaDr. Castellanos isExperienced. Learn about Empyema.
- Enlarged LiverDr. Castellanos isExperienced. Learn about Enlarged Liver.
- Enlarged Prostate (BPH)Dr. Castellanos isExperienced. Learn about Enlarged Prostate (BPH).
- EthmoiditisDr. Castellanos isExperienced. Learn about Ethmoiditis.
- Eunuchoidism Familial HypogonadotropicDr. Castellanos isExperienced. Learn about Eunuchoidism Familial Hypogonadotropic.
- Familial HypertensionDr. Castellanos isExperienced. Learn about Familial Hypertension.
- FluDr. Castellanos isExperienced. Learn about Flu.
- Gastroesophageal Reflux Disease (GERD)Dr. Castellanos isExperienced. Learn about Gastroesophageal Reflux Disease (GERD).
- Glucocorticoid-Remediable AldosteronismDr. Castellanos isExperienced. Learn about Glucocorticoid-Remediable Aldosteronism.
- Grass AllergyDr. Castellanos isExperienced. Learn about Grass Allergy.
- Hemorrhagic ProctocolitisDr. Castellanos isExperienced. Learn about Hemorrhagic Proctocolitis.
- HypertensionDr. Castellanos isExperienced. Learn about Hypertension.
- Hypogonadism Primary Partial AlopeciaDr. Castellanos isExperienced. Learn about Hypogonadism Primary Partial Alopecia.
- HypothyroidismDr. Castellanos isExperienced. Learn about Hypothyroidism.
- IndigestionDr. Castellanos isExperienced. Learn about Indigestion.
- Infant HyperglycemiaDr. Castellanos isExperienced. Learn about Infant Hyperglycemia.
- InsomniaDr. Castellanos isExperienced. Learn about Insomnia.
- Low Blood PressureDr. Castellanos isExperienced. Learn about Low Blood Pressure.
- MacroamylasemiaDr. Castellanos isExperienced. Learn about Macroamylasemia.
- Male Genital SoresDr. Castellanos isExperienced. Learn about Male Genital Sores.
- Male Pseudohermaphroditism with GynecomastiaDr. Castellanos isExperienced. Learn about Male Pseudohermaphroditism with Gynecomastia.
- Maturity Onset Diabetes of the YoungDr. Castellanos isExperienced. Learn about Maturity Onset Diabetes of the Young.
- NecrosisDr. Castellanos isExperienced. Learn about Necrosis.
- Non-Alcoholic Fatty Liver DiseaseDr. Castellanos isExperienced. Learn about Non-Alcoholic Fatty Liver Disease.
- Obesity in ChildrenDr. Castellanos isExperienced. Learn about Obesity in Children.
- Orthostatic HypotensionDr. Castellanos isExperienced. Learn about Orthostatic Hypotension.
- OsteoarthritisDr. Castellanos isExperienced. Learn about Osteoarthritis.
- Peptic UlcerDr. Castellanos isExperienced. Learn about Peptic Ulcer.
- PericarditisDr. Castellanos isExperienced. Learn about Pericarditis.
- Persistent Genital Arousal DisorderDr. Castellanos isExperienced. Learn about Persistent Genital Arousal Disorder.
- ShinglesDr. Castellanos isExperienced. Learn about Shingles.
- SinusitisDr. Castellanos isExperienced. Learn about Sinusitis.
- Tension HeadacheDr. Castellanos isExperienced. Learn about Tension Headache.
- Testicular FailureDr. Castellanos isExperienced. Learn about Testicular Failure.
- TinnitusDr. Castellanos isExperienced. Learn about Tinnitus.
- TMJ DisordersDr. Castellanos isExperienced. Learn about TMJ Disorders.
- TracheitisDr. Castellanos isExperienced. Learn about Tracheitis.
- Urinary Tract Infection (UTI)Dr. Castellanos isExperienced. Learn about Urinary Tract Infection (UTI).
- Urinary Tract Infection in ChildrenDr. Castellanos isExperienced. Learn about Urinary Tract Infection in Children.
- Varicose VeinsDr. Castellanos isExperienced. Learn about Varicose Veins.
- VertigoDr. Castellanos isExperienced. Learn about Vertigo.
- VisceromegalyDr. Castellanos isExperienced. Learn about Visceromegaly.
- Vitamin D DeficiencyDr. Castellanos isExperienced. Learn about Vitamin D Deficiency.
- VulvovaginitisDr. Castellanos isExperienced. Learn about Vulvovaginitis.
