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Dr. Silvia Castillo-Sy, MD

Gastroenterology* Age 55
Dr. Silvia Castillo-Sy, MD
4.3 (12 Ratings)

Offers telehealth

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Dr. Silvia Castillo-Sy, MD is a Gastroenterologist in Mission, TX.
Dr. Silvia Castillo-Sy, MD
4.3 (12 Ratings)
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Dr. Silvia Castillo-Sy, MD

Gastroenterology* Age 55
Mission, TX
Accepting new patients

Offers telehealth

Dr. Silvia Castillo-Sy, MD is a Gastroenterologist in Mission, TX.

About

Dr. Castillo-Sy graduated from University of Nevada - Reno and completed a residency at Mayo Graduate School of Medicine - Mayo Clinic. Dr. Silvia Castillo-Sy, MD is a Gastroenterologist in Mission, TX. Dr. Castillo-Sy currently practices at Silvia Castillo-Sy, MD and are affiliated with Rio Grande Regional Hospital. Dr. Castillo-Sy has experience treating conditions like Hemorrhoids, Chronic Gastritis and Constipation among other conditions at varying frequencies. At present, Dr. Castillo-Sy received an average rating of 4.3/5 from patients and has been reviewed 12 times. Dr. Castillo-Sy's office accepts new patients and telehealth appointments. Dr. Castillo-Sy also speaks Spanish. Dr. Castillo-Sy is board certified in Gastroenterology and accepts multiple insurance plans.

Experience Check

Enter a condition or procedure
Hemorrhoids
Chronic Gastritis
Constipation
Hemorrhoids
Chronic Gastritis
Constipation
Hemorrhoids
Chronic Gastritis
Constipation
Abdominal Pain
Ascites
  • View other providers who treat Ascites
Diaphragmatic and Hiatal Hernia
Duodenitis
Esophageal Varices
Esophagitis
Gastritis
Gastrointestinal Bleeding
Intestinal Diverticulosis
Reflux Esophagitis
Familial Adenomatous Polyposis
Gastroesophageal Reflux Disease (GERD)
Gastroptosis
Intestinal Obstruction
Non-Alcoholic Fatty Liver Disease
Splenomegaly
Unexplained Weight Loss
Duodenal Polypectomy
Acute Gastritis
Alcoholic Cirrhosis
Anal or Rectal Pain
Anemia
  • View other providers who treat Anemia
Barrett's Esophagus
Biliary Cirrhosis
Cirrhosis
Colorectal Polyp
Crohn's Disease
Dehydration
Diarrhea
  • View other providers who treat Diarrhea
Duodenal Ulcer
Dysphagia
Enteritis
Esophageal Motility Disorders
Esophageal Ulcer
Gallstones
Gas-Bloat Syndrome
Gastric Ulcer
Gastroparesis
Heartburn
Inflammatory Bowel Disease
Intestinal Diverticulitis
Intestinal Ulcer
Irritable Bowel Syndrome
Liver Damage from Alcohol
Malnutrition
Nausea
  • View other providers who treat Nausea
Noninfectious Gastroenteritis and Colitis
Pancreatitis
Primary Biliary Cholangitis
Ulcerative Colitis
Upper Digestive Tract Cancer
Vitamin_Deficiency
Vomiting Disorders
Flexible Sigmoidoscopy
Manometry
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Rigid Proctosigmoidoscopy
Alcoholic Gastritis
Alcoholic Hepatic Failure
All Types of Food Poisoning
Barretts Esophagus with Dysplasia
Benign Neoplasm of the Digestive System
Bile Duct Obstruction
Bowel Strangulation
Celiac Disease
Cholangitis
Chronic Cholecystitis
Congenital Anomaly Intestine
Copper Metabolism Disorders
Cyclical Vomiting
Diffuse Esophageal Spasm
Diverticulitis
Diverticulosis
Duodenal Cancer
Dysentery
E. coli Food Poisoning
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Atresia Without Fistula
Esophageal Diverticulum
Food Allergy
Gastrointestinal Malabsorption
Giardiasis
Hemochromatosis
Hepatitis A
Hepatitis B
Hepatitis B - Immune Response
Hepatitis C
Hepatorenal Syndrome
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Hiatal Hernia with Obstruction
Ileus
  • View other providers who treat Ileus
Indigestion
Infectious Diarrheal Disease
Intestinal Fistula
Ischemic Colitis
Lactose Intolerance
Mallory-Weiss Syndrome
Megacolon
Mesenteric Panniculitis
Neoplasm of Gastrointestinal Tract
Non-Neonatal Jaundice
Pancreatic Pseudocyst
Peptic Ulcer
Pernicious Anemia
Pouchitis
Proctoptosis
Pyloric Stenosis
Rectal Prolapse
Rectal Ulcer
Retroperitoneum Cancer
Salmonella Food Poisoning
Sclerosing Mesenteritis
Spleen Cyst
Stomal Ulcer
Viral Enteritis
Viral Hepatitis
Vitamin B12 Anemia
Bile Duct Procedure
Colon Cancer Screening
Colonoscopy
Colorectal Cancer Screening
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Gallbladder Scan
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Biopsy
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Proctosigmoidoscopy
Screening Colonoscopy
Ultrasound
VAP Lipid Testing
Wireless pH Testing

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Navigate POS
    Choice Plus POS
    Navigate HMO
    Nexus Open Access
    Options PPO
    Medica Choice
  • Blue Advantage HMO
    Blue Card PPO
  • National POS
    Choice POS
    HMO Premier HMO
    Preferred PPO
    Choice Care PPO
    Choice Care Network PPO
  • Blue Essentials HMO
    BestChoice PPO
  • Cigna PPO
    Open Access Plus
  • Curative PPO Plus
    Curative PPO
    Curative EPO
  • Aetna
    Choice Plus POS II
    Premier Care Network Plus - Innovation Health
    Elect Choice (Open Access) EPO
    Managed Choice (Open Access) POS
    Open Choice PPO
  • First Health (Coventry Health Care) PPO
  • Superior Health Plan

Locations

  1. 1 Silvia Castillo-Sy, MD
    910 S Bryan Rd Ste 209, Mission, TX 78572
    Icon Directions Right Arrow Directions Phone Icon (956) 424-1511

Patient Satisfaction

Likelihood to recommend Dr. Castillo-Sy
4.3
Based on 12 Reviews
5 Stars (10)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (2)

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Patient Reviews
May 03, 2022
Diagnosed rectal cancer and referred us to Dr Pena who did robotic surgery. Very professional and very competent we highly recommend her.
— May 03, 2022
See more reviews on Healthgrades
Photo: Dr. Silvia Castillo-Sy, MD
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Dr. Castillo-Sy's Office & Staff

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  • Staff friendliness and courteousness
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Experience with Dr. Castillo-Sy

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  • 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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Telehealth Options
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(956) 424-1511

About Me

Languages Spoken
Spanish
Languages Spoken
Specialties*
Gastroenterology
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.
Education

Education

Medical Education
  • University of Nevada - Reno
Medical Education

Board Certifications

Board Certifications
  • Gastroenterology and Internal Medicine
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.

Residency

Residency Hospital
  • Mayo Graduate School of Medicine - Mayo Clinic
Residency Hospital

Fellowship

Fellowship Hospital
  • Twin Cities Spine Center
Fellowship Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Castillo-Sy communicate via email?
3 users said yes.
Yes
(3)
No
(0)
Does Dr. Castillo-Sy offer telehealth services or virtual visits?
3 users said yes.
Yes
(3)
No
(1)
Does Dr. Castillo-Sy offer an online patient portal?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. Castillo-Sy have free onsite parking?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Castillo-Sy offer weekend visits?
3 users said yes.
Yes
(3)
No
(1)
Does Dr. Castillo-Sy offer evening visits?
2 users said yes.
Yes
(2)
No
(1)
Does Dr. Castillo-Sy specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Castillo-Sy specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Castillo-Sy specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Castillo-Sy specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Castillo-Sy accept insurance?
No responses yet.
Yes
(0)
No
(0)

Frequently Asked Questions

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. Silvia Castillo-Sy, MD. To arrange an appointment, call the number on Dr. Castillo-Sy's profile.

Dr. Castillo-Sy frequently treats the following conditions: Hemorrhoids, Chronic Gastritis and Constipation. See more on Sharecare.

Dr. Silvia Castillo-Sy, MD is affiliated with Rio Grande Regional Hospital.

Yes, Dr. Silvia Castillo-Sy, MD holds board certification in Gastroenterology and Internal Medicine.

Hospital Affiliations

  • Rio Grande Regional Hospital

    101 E Ridge Rd, McAllen, TX