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Dr. Rene Castillo, MD
Medical Oncology* Age 67
Dr. Rene Castillo, MD
1.0 (1 Ratings)

Offers telehealth

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Dr. Rene Castillo, MD is a Medical Oncologist in San Marcos, TX.
Dr. Rene Castillo, MD
1.0 (1 Ratings)
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Dr. Rene Castillo, MD

Medical Oncology* Age 67
San Marcos, TX
Accepting new patients
39 years of experience

Offers telehealth

Dr. Rene Castillo, MD is a Medical Oncologist in San Marcos, TX.

About Dr. Rene Castillo, MD

Dr. Castillo graduated from Universidad La Salle Medical School. Dr. Rene Castillo, MD is a Medical Oncologist in San Marcos, TX and has 39 years experience. Dr. Castillo has experience treating conditions like Anemia, Bone Cancer, Thyroid Cancer, Metastatic Respiratory System Cancer and Peritoneal Cancer among other conditions at varying frequencies. Dr. Castillo's office accepts new patients and telehealth appointments. Dr. Castillo also speaks Spanish. Dr. Castillo is board certified in Medical Oncology and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Experience Check

Enter a condition or procedure
Anemia
Bone Cancer
Thyroid Cancer
Anemia
  • View other providers who treat Anemia
Bone Cancer
Thyroid Cancer
Metastatic Respiratory System Cancer
Peritoneal Cancer
Osteosarcoma
Breast Cancer
Multiple Myeloma
Uterine Cancer
Lung Cancer
Neutropenia
Colon Cancer
Myeloproliferative Disorders
Liver Cancer
Melanoma
  • View other providers who treat Melanoma
Colorectal Cancer
Small Intestine Cancer
Anal and Rectal Cancer
Prostate Cancer
Acute Myeloid Leukemia
Acute Leukemia
Non-Hodgkin's Lymphoma
Skin Cancer
Endocrine Gland Cancer
Retroperitoneum Cancer
Biliary Tract Cancer
Cancer of Cerebral Meninges
Breast Carcinoma
Male Breast Carcinoma
Meningiomas
Neuroendocrine Tumors
Kidney Cancer
Ductal Carcinoma in Situ
Squamous Cell Carcinoma of Skin
Chronic Lymphocytic Leukemia
Marginal Zone Lymphoma
Ovarian Cancer
Bladder Cancer
Urinary Tract Cancer
Pancreatic Cancer
Diffuse Large B-Cell Lymphoma
Acute Lymphoid Leukemia
Acute Myeloblastic Leukemia Type 3
Acute Panmyelosis with Myelofibrosis
Acute Promyelocytic Leukemia
Adrenal Gland Cancer
All Lymphoma
Anal Disorders
Antiphospholipid Syndrome (APS)
Astrocytoma
Autoimmune Diseases
Basal Cell Carcinoma
Benign Mediastinal Tumor
Benign Neoplasm of Brain
Bleeding Disorders
Blood Disorders
Bone Disorders
Brain and Nervous System Cancer (incl. Gliomas, Astrocytoma, Schwannoma, Medulloblastoma, Chordoma)
Brain Cancer
Brain Disorders
Breast Diseases
Burkitt's Lymphoma
Cancer
  • View other providers who treat Cancer
Central Nervous System Lymphoma
Cervical Cancer
Chronic Myeloid Leukemia (CML)
Coagulation Disorders
Cranial Nerve Cancer
Deep Vein Thrombosis (DVT)
Diffuse Lymphoblastic Lymphoma
Duodenal Cancer
Esophageal Cancer
Esophageal Diseases
Eye Cancer
Fallopian Tube Cancer
Follicular Lymphoma Grade 1
Follicular Lymphoma Grade 2
Follicular Lymphoma Grade 3
Follicular Lymphoma Grade 3A
Follicular Lymphoma Grade 3B
Gallbladder and Biliary Tract Cancer
Gallbladder Cancer
Gastrointestinal Diseases
Graft vs Host Disease
Gynecologic Cancer
Head and Neck Cancer
Hodgkin's Disease
Hypothalamus Cancer
Illeum Cancer
Immune Thrombocytopenic Purpura (ITP)
Jejunum Cancer
Laryngeal Cancer
Leukocytosis
Lymphocytosis
Lymphosarcoma
Macroglobulinemia (incl. Waldenstrom's )
Male Breast Cancer
Malignant Mediastinal Tumor
Malignant Pituitary Gland Tumor
Malignant Pleura Secondary
Mantle Cell Lymphoma
Mediastinal Tumors
Medulloblastoma
Merkel Cell Carcinoma
Mycosis Fungoides
Myelodysplastic Syndromes
Myeloid Sarcoma
Neoplasm of Gastrointestinal Tract
Nodular Lymphocyte-Predominant Hodgkin Lymphoma
Nodular Lymphoma
Nodular Sclerosis Hodgkins Lymphoma
Nose Cancer
Oral Cancer
Pancytopenia
Penile Cancer
Penile Carcinoma
Peripheral T-Cell Lymphoma
Pheochromocytoma
Pineal Region Tumors
Plasma Cell Leukemia
Pleura Cancer
Pleural Cancer
Polycythemia Rubra Vera
Pregnancy-Related Disorders
Primary Central Nervous System Lymphoma
Primary Hypercoagulable State
Pulmonary Disease
Purpura
  • View other providers who treat Purpura
Salivary Gland Cancer
Schwannoma
Secondary Malignancies
Sickle Cell Disease
Soft Tissue Sarcoma
Soft Tissue Sarcoma of Head, Face, and Neck
Spinal Cord Tumor
Stomach and Small Intestine Cancer
Stomach Cancer
Stomach Diseases
Testicular Cancer
Testicular Hyperfunction
Thalassemia
Throat Cancer (Hypopharyngeal)
Throat Cancer (Nasopharyngeal)
Throat Cancer (Oropharyngeal)
Thrombocytosis
Thrombosis
Thymomas
  • View other providers who treat Thymomas
Tongue Cancer
Tonsil Cancer
Upper Digestive Tract Cancer
Urethra Cancer
Urinary Disorders
Vascular Disease
Venous Embolism and Thrombosis
Vertebral Column Tumors
Vitamin B Deficiency
Vitamin B12 Deficiency
von Willebrand Disease
Vulvar Cancer
Anemia and Iron Deficiency Screening
Bone Marrow Biopsy
Chemotherapy
Diagnostic Imaging
Erythropoietin Test
Genetic Testing
Immunotherapy
Radiation Therapy
Thoracentesis

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • HealthFirst
  • EBS-RMSCO
  • National (BlueCard) PPO
  • Commercial Insurance Company
  • Meritain Health
  • Options PPO
    Choice Plus POS
    United Healthcare
    Navigate POS
    Navigate HMO
  • Assurant Health
  • Superior Health Plan
  • Cigna PPO
    Cigna
    LocalPlus
    Open Access Plus
    Great West Healthcare-Cigna PPO
  • Amerigroup (Wellpoint)
  • Curative PPO Plus
    Curative PPO
    Curative EPO
  • MVP Health Care
  • Group Health Cooperative
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • Tricare
  • HealthyBlue 2.0
    HealthyBlue Advantage
  • Blue Cross Blue Shield of Texas
  • PHCS Network PPO
    MultiPlan PPO
  • Humana
  • Golden Rule
  • Blue Cross and Blue Shield
    Blue Card PPO
    Blue Cross Blue Shield
    Blue Advantage HMO
    Blue Choice
  • Aetna
    Choice Plus POS II
  • CHAMPVA
  • NGS CoreSource
  • American Republic
  • Medicaid

Where Dr. Rene Castillo, MD Sees Patients

  1. 1 Office
    1308 Wonder World Dr, San Marcos, TX 78666
    Monday
    08:30 - 17:00
    Tuesday
    08:30 - 17:00
    Wednesday
    08:30 - 17:00
    Thursday
    08:30 - 17:00
  2. 2 Texas Laparoendoscopic Surgery PLLC
    211 Elmhurst, Kyle, TX 78640
  3. 3 Texas Oncology PA
    4101 James Casey St Ste 100, Austin, TX 78745
  4. 4 Texas Oncology Pharmacy-Austin S
    4101 James Casey St Ste 250, Austin, TX 78745

What Patients Say

Likelihood to recommend Dr. Castillo
1.0
Based on 1 Reviews
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1 Star (1)

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Patient Reviews
Apr 18, 2023
Horrible, dismissive sorry excuse for a doctor! I didn’t even see the Dr. but heard him outside of my appointment room dismissive of the reason I was referred to him. I am a cancer survivor trying to improve my post cancer life and Dr, Castello “didn't have time to go down the rabbit hole” (his words) of researching the reason I was referred to him. I do not wish this Dr. On anyone.
Brandi Brickler — Apr 18, 2023
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Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Castillo?
Call now to make an appointment
(512) 396-5199

Meet Dr. Rene Castillo, MD

Languages Spoken
Spanish
Languages Spoken
Specialties*
Medical Oncology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Castillo communicate via email?
39 users said yes.
Yes
(39)
No
(20)
Does Dr. Castillo offer telehealth services or virtual visits?
33 users said yes.
Yes
(33)
No
(18)
Does Dr. Castillo offer an online patient portal?
76 users said yes.
Yes
(76)
No
(5)
Does Dr. Castillo have free onsite parking?
90 users said yes.
Yes
(90)
No
(1)
Does Dr. Castillo offer weekend visits?
5 users said yes.
Yes
(5)
No
(37)
Does Dr. Castillo offer evening visits?
10 users said yes.
Yes
(10)
No
(30)
Does Dr. Castillo specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Castillo specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Castillo specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Castillo specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Castillo accept insurance?
No responses yet.
Yes
(0)
No
(0)

FAQs About Dr. Castillo's Practice

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Rene Castillo, MD. To arrange an appointment, call the number on Dr. Castillo's profile.

Dr. Castillo frequently treats the following conditions: Anemia, Bone Cancer, Thyroid Cancer, Metastatic Respiratory System Cancer and Peritoneal Cancer. See more on Sharecare.

Yes, Dr. Rene Castillo, MD holds board certification in Medical Oncology.

Training & Medical Education
Medical Education
  • Universidad La Salle Medical School
    1987
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.
Internship
  • Dr. Manuel Gea Gonzales General Hopsital
Internship
Fellowship Hospital
  • Fellowship in Hematology/Medical Oncology - Cornell Medical Center
    1998
Fellowship Hospital

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