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Dr. Thomas Hsia, MD

Gastroenterology* Age 66
Dr. Thomas Hsia, MD
4.1 (18 Ratings)

Offers telehealth

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Dr. Thomas Hsia, MD is a Gastroenterologist in Santa Maria, CA.
Dr. Thomas Hsia, MD
4.1 (18 Ratings)
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Dr. Thomas Hsia, MD

Gastroenterology* Age 66
Santa Maria, CA
Accepting new patients
39 years of experience

Offers telehealth

Dr. Thomas Hsia, MD is a Gastroenterologist in Santa Maria, CA.

About

Dr. Hsia graduated from University of California, San Francisco School of Medicine. Dr. Thomas Hsia, MD is a Gastroenterologist in Santa Maria, CA and has 39 years experience. Dr. Hsia currently practices at Practice and are affiliated with Marian Regional Medical Center, French Hospital Medical Center and Lompoc Valley Medical Center. Dr. Hsia has experience treating conditions like Constipation, Congenital Anomaly Bile Duct and Gastroptosis among other conditions at varying frequencies. At present, Dr. Hsia received an average rating of 4.1/5 from patients and has been reviewed 18 times. Dr. Hsia's office accepts new patients and telehealth appointments. Dr. Hsia also speaks Spanish. Dr. Hsia is board certified in Gastroenterology and accepts multiple insurance plans.

Compare with other Gastroenterologists

Compare Dr. Hsia with our nearby Gastroenterologists at Marian Regional Medical Center
Photo: Dr. Constantine Melitas, MD
Dr. Constantine Melitas, MD
3 reviews
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Dr. Jonathan Riegler, MD
17 reviews
Learn More Photo: Dr. Michael Quezada, MD
Dr. Michael Quezada, MD
7 reviews
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These providers are on the medical staff of Marian Regional Medical Center
These providers are on the medical staff of Marian Regional Medical Center.
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Experience Check

Enter a condition or procedure
Constipation
Congenital Anomaly Bile Duct
Gastroptosis
Constipation
Congenital Anomaly Bile Duct
Gastroptosis
Constipation
Congenital Anomaly Bile Duct
Gastroptosis
Cirrhosis
Diarrhea
  • View other providers who treat Diarrhea
Gas-Bloat Syndrome
Gastroesophageal Reflux Disease (GERD)
Intestinal Diverticulitis
Irritable Bowel Syndrome
Nausea
  • View other providers who treat Nausea
Non-Alcoholic Fatty Liver Disease
Anal or Rectal Pain
E. coli Food Poisoning
Esophageal Ulcer
Hepatitis C
Indigestion
Anemia
  • View other providers who treat Anemia
Ascites
  • View other providers who treat Ascites
Barrett's Esophagus
Celiac Disease
Chronic Anal Fissure
Chronic Gastritis
Colon Cancer
Colorectal Polyp
Congenital Anomaly Intestine
Crohn's Disease
Diaphragmatic and Hiatal Hernia
Duodenal Ulcer
Dysphagia
Enteritis
Esophageal Motility Disorders
Esophageal Varices
Esophagitis
Gallstones
Gastric Ulcer
Gastritis
Gastrointestinal Bleeding
Gastrointestinal Malabsorption
Gastroparesis
Hemorrhoids
Hepatitis B
Inflammatory Bowel Disease
Intestinal Diverticulosis
Intestinal Obstruction
Intestinal Ulcer
Lactose Intolerance
Liver Damage from Alcohol
Neoplasm of Gastrointestinal Tract
Noninfectious Gastroenteritis and Colitis
Pancreatitis
Pinworm
  • View other providers who treat Pinworm
Pylorospasm
Splenomegaly
Ulcerative Colitis
Unexplained Weight Loss
Upper Digestive Tract Cancer
Viral Enteritis
Vitamin_Deficiency
Vomiting Disorders
Colonoscopy
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Duodenal Polypectomy
Endoscopy
Flexible Sigmoidoscopy
Manometry
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Rigid Proctosigmoidoscopy
Sigmoidoscopy
Abdominal Pain
Achlorhydria
Acute Gastritis
Alcoholic Hepatic Failure
Alcoholic Hepatitis
All Types of Food Poisoning
Anal Sphincter Dysplasia
Autoimmune Hepatitis
Benign Neoplasm of the Digestive System
Bile Duct Obstruction
Biliary Cirrhosis
Boerhaave's Syndrome
Bowel Strangulation
Cholecystitis and Gallstones
Colitis
  • View other providers who treat Colitis
Colon Disorders
Colon Polyp
Colorectal Cancer
Congenital Achalasia
Congenital Anomaly Esophagus
Cyclical Vomiting
Dehydration
Diffuse Esophageal Spasm
Disorders of Zinc Metabolism
Duodenitis
Dysentery
Ehlers-Danlos Syndrome
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Cancer
Esophageal Diverticulum
Familial Adenomatous Polyposis
Feculent Vomiting
Food Allergy
Food Poisoning
Gallbladder Carcinoma
Gastrointestinal Diseases
Gastrojejunal Ulcer
Giardiasis
Heartburn
Hemochromatosis
Hepatitis B - Immune Response
Hepatorenal Syndrome
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Hirschsprung's Disease
Hypokalemia
Ileus
  • View other providers who treat Ileus
Infectious Diarrheal Disease
Intestinal Ischemia
Intestinal Malabsorption Carbohydrate
Ischemic Colitis
Mallory-Weiss Syndrome
Malnutrition
Meckel's Diverticulum
Megacolon
Non-Neonatal Jaundice
Pancreatic Pseudocyst
Pelvic Abscess
Peptic Ulcer
Pernicious Anemia
Pouchitis
Primary Biliary Cholangitis
Proctoptosis
Pyloric Stenosis
Rectal Prolapse
Rectal Ulcer
Reflux Esophagitis
Retroperitoneum Cancer
Splenic Infarct
Tapeworm Infection
Toxic Megacolon
Ulcer
  • View other providers who treat Ulcer
Vascular Insufficiency of Intestines
Viral Hepatitis
Vitamin B12 Anemia
Whipple's Disease
Anoscopy
  • View other providers who treat Anoscopy
Bile Duct Procedure
Capsule Endoscopy
Colon Cancer Screening
Colonoscopy With Polypectomy
Colorectal Cancer Screening
Endoscopic Common Bile Duct Stone Removal
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Esophagoscopy
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
Pancreas Surgeries
pH Probe
  • View other providers who treat pH Probe
Screening Colonoscopy
Ultrasound, Endoanal
Ultrasound, Esophageal
VAP Lipid Testing
Wireless pH Testing

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Choice Care PPO
  • HealthyBlue Advantage
    HealthyBlue 2.0
  • First Health (Coventry Health Care) PPO
  • Choice Plus POS II
  • Select PPO
    Advantage Preferred DirectAccess Plus PPO
  • LocalPlus
  • Bronze w/ H.S.A (Prudent Buyer PPO/Small Grp)-CA PPO
    Gold EPO (Prudent Buyer / Small Grp)-CA PPO
  • Blue Card PPO
  • Curative PPO
    Curative PPO Plus
    Curative EPO

Locations

  1. 1 Office
    361 Town Ctr W Ste 101, Santa Maria, CA 93458
    Icon Directions Right Arrow Directions Phone Icon (805) 922-6991
  2. 2 Office
    230 Station Way Ste B, Arroyo Grande, CA 93420
    Icon Directions Right Arrow Directions Phone Icon (805) 825-2727
    Monday
    08:00 - 17:00
    Tuesday
    08:00 - 17:00
    Wednesday
    08:00 - 17:00
    Thursday
    08:00 - 17:00
    Friday
    08:00 - 17:00

Patient Satisfaction

Likelihood to recommend Dr. Hsia
4.1
Based on 18 Reviews
5 Stars (14)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (4)

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Patient Reviews
May 15, 2022
Dr. Hsia helps me to handle my complicated gastro problems. In a thoughtful and caring way, he works with me to find better ways to live with the challenges. I am a 73 female with other health problems also. Here's a related detail you might appreciate: He uses the best technology to do a colonoscopy. And he does the procedure with finesse so it's not unpleasant.
Mrs. S. — May 15, 2022
See more reviews on Healthgrades
Photo: Dr. Thomas Hsia, MD
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Dr. Hsia's Office & Staff

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  • Staff friendliness and courteousness
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Experience with Dr. Hsia

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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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Call now to make an appointment
(805) 922-6991

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 California, San Francisco School of Medicine
    1986
Medical Education

Board Certifications

Board Certifications
  • Gastroenterology
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

Internship
  • University of California Davis Medical Center
    1987
Internship

Fellowship

Fellowship Hospital
  • University of California Davis
    1994
Fellowship Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Hsia communicate via email?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. Hsia offer telehealth services or virtual visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Hsia offer an online patient portal?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Hsia have free onsite parking?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. Hsia offer weekend visits?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Hsia offer evening visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Hsia specialize in working with children or adolescents?
No responses yet.
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(0)
No
(0)
Does Dr. Hsia specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Hsia specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Hsia specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
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(0)
Does Dr. Hsia accept insurance?
No responses yet.
Yes
(0)
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(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. Thomas Hsia, MD. To arrange an appointment, call the number on Dr. Hsia's profile.

Dr. Hsia frequently treats the following conditions: Constipation, Congenital Anomaly Bile Duct and Gastroptosis. See more on Sharecare.

Dr. Thomas Hsia, MD is affiliated with Marian Regional Medical Center, French Hospital Medical Center and Lompoc Valley Medical Center.

Yes, Dr. Thomas Hsia, MD holds board certification in Gastroenterology.

Hospital Affiliations

  • Marian Regional Medical Center

    1400 E Church St, Santa Maria, CA

  • French Hospital Medical Center

    1911 Johnson Ave, San Luis Obispo, CA

  • Lompoc Valley Medical Center

    1515 E Ocean Ave, Lompoc, CA