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Dr. Rene Castillo, MD

Medical Oncology*
4.8 (165)
Map Pin Small Austin, TX
Accepting new patients
37 years of experience

Offers telehealth

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Overview of Dr. Rene Castillo, MD

Dr. Rene Castillo, MD is a Medical Oncology Specialist in Austin, TX. They specialize in Medical Oncology, has 37 years of experience, and is board certified in Medical Oncology. They graduated from Universidad La Salle Medical School and is affiliated with St. David's South Austin Medical Center, CHRISTUS Santa Rosa Hospital - San Marcos, Ascension Seton Edgar B. Davis and Ascension Seton Medical Center Austin. Patients rated Dr. Castillo an average 4.8 star rating.

Dr. Castillo works at Texas Oncology - South Austin in Austin, TX with other offices in San Marcos, TX. They frequently treat conditions like Gastrointestinal Malabsorption and Breast Cancer along with other conditions at varying frequencies. They are accepting new patients and accept Aetna, Anthem and Blue Cross Blue Shield as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

Dr. Castillo's Office Locations

  1. 1
    Texas Oncology - South Austin
    4101 James Casey St Ste 100, Austin, TX 78745 Icon Directions Right Arrow Directions Phone Icon (512) 631-7393
    Monday
    08:30 - 17:00
    Tuesday
    08:30 - 17:00
    Wednesday
    08:30 - 17:00
    Thursday
    08:30 - 17:00
    Friday
    08:30 - 17:00
    Saturday
    Closed
    Sunday
    Closed
  2. 2
    Texas Oncology - San Marcos
    1308 Wonder World Dr, San Marcos, TX 78666 Icon Directions Right Arrow Directions Phone Icon (512) 631-7391
    Monday
    08:30 - 17:00
    Tuesday
    08:30 - 17:00
    Wednesday
    08:30 - 17:00
    Thursday
    08:30 - 17:00
    Friday
    Closed
    Saturday
    Closed
    Sunday
    Closed

Experience & Treatment Frequency

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What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Gastrointestinal Malabsorption
Breast Cancer
Anemia

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Gastrointestinal Malabsorption
Breast Cancer
Anemia
  • View other providers who treat Anemia
Acquired Hemolytic Anemia
Acute Leukemia
Acute Myeloid Leukemia
Amyloidosis
Anal and Rectal Cancer
Bladder Cancer
Bleeding Disorders
Bone Cancer
Breast Carcinoma
Cholangiocarcinoma
Coagulation Disorders
Colorectal Cancer
Deep Vein Thrombosis (DVT)
Ductal Carcinoma in Situ
Fallopian Tube Cancer
Hemochromatosis
Hypercoagulable State
Immune Thrombocytopenia
Intestinal Malabsorption Carbohydrate
Leukocytopenia
Leukocytosis
Liver Cancer
Lung Cancer
Male Breast Carcinoma
Metastatic Respiratory System Cancer
Myeloma
  • View other providers who treat Myeloma
Myeloproliferative Disorders
Neutropenia
Non-Hodgkin's Lymphoma
Osteosarcoma
Ovarian Cancer
Pancreatic Cancer
Polycythemia Rubra Vera
Primary Hypercoagulable State
Prostate Cancer
Retroperitoneum Cancer
Skin Cancer
Small Intestine Cancer
Squamous Cell Carcinoma of Skin
Thrombocytosis
Thyroid Cancer
Urinary Tract Cancer
Venous Embolism and Thrombosis
Vitamin B Deficiency
Vitamin B12 Anemia
Vitamin B12 Deficiency
Acute Lymphoid Leukemia
Acute Myeloblastic Leukemia Type 3
Acute Panmyelosis with Myelofibrosis
Antiphospholipid Syndrome (APS)
Basal Cell Carcinoma
Benign Neoplasm of Brain
Blood Disorders
Brain Cancer
Cancer
  • View other providers who treat Cancer
Cervical Cancer
Chronic Lymphocytic Leukemia
Cranial Nerve Cancer
Diffuse Large B-Cell Lymphoma
Diffuse Lymphoblastic Lymphoma
Duodenal Cancer
Endocrine Gland Cancer
Esophageal Cancer
Eye Cancer
Folate Deficiency Anemia
Follicular Lymphoma Grade 1
Follicular Lymphoma Grade 2
Follicular Lymphoma Grade 3A
Gallbladder Cancer
Graft vs Host Disease
Head and Neck Cancer
Hemophilia
Hereditary Sideroblastic Anemia
Hodgkin's Disease
Hypogammaglobulinemia
Hypothalamus Cancer
Illeum Cancer
Jejunum Cancer
Kidney Cancer
Lymphocytopenia
Lymphocytosis
Male Breast Cancer
Malignant Pituitary Gland Tumor
Malignant Pleura Secondary
Marginal Zone Lymphoma
Melanoma
  • View other providers who treat Melanoma
Meningiomas
Myelodysplastic Syndromes
Neoplasm of Gastrointestinal Tract
Neuroendocrine Tumors
Nodular Lymphocyte-Predominant Hodgkin Lymphoma
Nodular Sclerosis Hodgkins Lymphoma
Oral Cancer
Penile Cancer
Penile Carcinoma
Peripheral T-Cell Lymphoma
Peritoneal Cancer
Pernicious Anemia
Pineal Region Tumors
Pleura Cancer
Pleural Cancer
Primary Central Nervous System Lymphoma
Refractory Anemia with Sideroblasts
Salivary Gland Cancer
Sickle Cell Disease
Sickle Cell Hemoglobin SS Disease
Soft Tissue Sarcoma
Soft Tissue Sarcoma of Head, Face, and Neck
Stomach Cancer
Testicular Cancer
Thalassemia
Throat Cancer (Hypopharyngeal)
Tongue Cancer
Tonsil Cancer
Upper Digestive Tract Cancer
Urethra Cancer
Uterine Cancer
von Willebrand Disease
Chemotherapy
Diagnostic Imaging
Genetic Testing
Immunotherapy
Radiation Therapy
Stereotactic Radiosurgery
Thoracentesis
Check your insurance
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    Please double-check when making an appointment.

    Insurance Accepted

    • Aetna
    • Ambetter
    • American Republic
    • Amerigroup (Wellpoint)
    • Anthem
    • Assurant Health
    • Blue Cross and Blue Shield of Texas
    • Blue Cross Blue Shield
    • CareFirst Blue Cross Blue Shield
    • CHAMPVA
    • Cigna
    • Commercial Insurance Company
    • EBS-RMSCO
    • First Health
    • Golden Rule
    • Group Health Cooperative (GHC)
    • Health Net
    • Healthfirst
    • Humana
    • Medicaid
    • Meritain Health
    • Midwest Health Plan
    • MultiPlan
    • MVP Health Care
    • NGS CoreSource
    • Tricare
    • UnitedHealthCare

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews

    4.8
    Average provider rating
    Based on 165 ratings
    Patient Ratings (165)
    5 Star
    (152)
    4 Star
    (7)
    3 Star
    (0)
    2 Star
    (1)
    1 Star
    (5)
    Leave a review

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    • Likelihood of recommending Dr. Castillo to family and friends

    Dr. Castillo's Office & Staff

    • Ease of scheduling urgent appointments
    • Office environment, cleanliness, comfort, etc.
    • Staff friendliness and courteousness
    • Total wait time (waiting & exam rooms)

    Experience with Dr. Castillo

    • Level of trust in provider's decisions
    • How well provider explains medical condition(s)
    • How well provider listens and answers questions
    • Hpends appropriate amount of time with patients

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    About Dr. Rene Castillo, MD

    Specialties*
    • Medical Oncology

    • *Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
    Specialties*
    Years of Experience
    • 37 years of experience
    Years of Experience
    Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.

    Languages Spoken
    • English, Spanish
    Languages Spoken
    Gender
    • Male
    Gender
    NPI Number
    • 1134186166
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Fellowship
    • Fellowship in Hematology/Medical Oncology - Cornell Medical Center
    Fellowship
    Internship
    • St. Lukes/Roosevelt Hospital Center|Dr. Manuel Gea Gonzales General Hopsital
    Internship
    Medical Education
    • Universidad La Salle Medical School
    Medical Education
    Board Certifications
    • Medical Oncology
    Board Certifications
    What’s a board certification and why is it important that my provider has one?

    A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

    Hospital Affiliations

    • St. David's South Austin Medical Center
    • CHRISTUS Santa Rosa Hospital - San Marcos
    • Ascension Seton Edgar B. Davis
    • Ascension Seton Medical Center Austin

    Frequently Asked Questions

    Dr. Rene Castillo, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Castillo is offering online scheduling or call the provider’s office for more information.

    Dr. Castillo has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    Dr. Castillo has seen patients for Gastrointestinal Malabsorption and Breast Cancer, and more. You can see other conditions treated by Dr. Castillo on their profile. Please call the provider’s office to confirm all visit reasons.

    165 patients have reviewed Dr. Castillo. The overall rating for this provider is 4.8. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Castillo.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Castillo, there are benefits to both methods. A person calling to schedule an with Dr. Castillo appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

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