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Dr. Theodore Tollivoro, MD
Gastroenterology* Age 41
Dr. Theodore Tollivoro, MD

Offers telehealth

Dr. Theodore Tollivoro, MD is a Gastroenterologist in Clackamas, OR.
(800) 813-2000
Dr. Theodore Tollivoro, MD

Dr. Theodore Tollivoro, MD

Gastroenterology* Age 41
Clackamas, OR
Accepting new patients
13 years of experience

Offers telehealth

Dr. Theodore Tollivoro, MD is a Gastroenterologist in Clackamas, OR.
(800) 813-2000
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About Dr. Theodore Tollivoro, MD

Dr. Tollivoro graduated from SAINT LOUIS UNIVERSITY / HEALTH SCIENCES CENTER. Dr. Theodore Tollivoro, MD is a Gastroenterologist in Clackamas, OR and has 13 years experience. Dr. Tollivoro currently practices at Kaiser Foundation Health Plan of the Northwest and is affiliated with John Muir Medical Center Concord and John Muir Medical Center Walnut Creek. Dr. Tollivoro has experience treating conditions like Esophageal Ulcer and Gastrointestinal Bleeding among other conditions at varying frequencies. Dr. Tollivoro's office accepts new patients and telehealth appointments. Dr. Tollivoro is board certified in Gastroenterology and accepts multiple insurance plans.

Offers Telehealth

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

Experience Check

Enter a condition or procedure
Esophageal Ulcer
Gastrointestinal Bleeding
Nausea
Esophageal Ulcer
Gastrointestinal Bleeding
Nausea
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Diarrhea
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Hypokalemia
Rigid Proctosigmoidoscopy
Manometry
Flexible Sigmoidoscopy
Malnutrition
Duodenal Ulcer
Gastric Ulcer
Heartburn
Vomiting Disorders
Liver Damage from Alcohol
Gastroptosis
Diaphragmatic and Hiatal Hernia
Gas-Bloat Syndrome
Dehydration
Anemia
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Dysphagia
Alcoholic Cirrhosis
Abdominal Pain
Sigmoidoscopy
Constipation
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Colonoscopy
Hemorrhoids
Bowel Strangulation
Intestinal Obstruction
Intestinal Diverticulosis
Inflammatory Bowel Disease
Endoscopy
Esophagitis
Familial Adenomatous Polyposis
Colorectal Polyp
Intestinal Ulcer
Gastritis
Reflux Esophagitis
Duodenitis
Ileus
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Duodenal Polypectomy
Noninfectious Gastroenteritis and Colitis
Metabolic Dysfunction Associated Steatotic Liver Disease (MASLD)
Esophageal Motility Disorders
Gastroesophageal Reflux Disease (GERD)
Cirrhosis
Chronic Gastritis
Ulcerative Colitis
Irritable Bowel Syndrome
Vitamin_Deficiency
Barrett's Esophagus
Crohn's Disease
Unexplained Weight Loss
Pancreatitis
Colon Cancer
Gastroparesis
Acute Gastritis
Alcoholic Fatty Liver
Alcoholic Hepatic Failure
Alcoholic Hepatitis
All Types of Food Poisoning
Anal or Rectal Pain
Anal Sphincter Dysplasia
Ascites
  • View other providers who treat Ascites
Autoimmune Hepatitis
Benign Neoplasm of the Digestive System
Bile Duct Obstruction
Biliary Cirrhosis
Boerhaave's Syndrome
Celiac Disease
Congenital Anomaly Intestine
Cyclical Vomiting
Diffuse Esophageal Spasm
Duodenal Cancer
Dysentery
Enteritis
Eosinophilic Esophagitis
Eosinophilic Gastritis
Esophageal Achalasia and Cardiospasm
Esophageal Diverticulum
Esophageal Varices
Food Poisoning
Gallstones
Gastrointestinal Malabsorption
Gastrojejunal Ulcer
Hemochromatosis
Hepatitis B
Hepatitis C
Hepatorenal Syndrome
Hereditary Amyloidosis
Hiatal Hernia with Obstruction
Indigestion
Infectious Diarrheal Disease
Intestinal Diverticulitis
Intestinal Malabsorption Carbohydrate
Intestinal Prolapse
Ischemic Colitis
Lactose Intolerance
Megacolon
Neoplasm of Gastrointestinal Tract
Neurogenic Bowel
Obstructed Inguinal Hernia
Peptic Ulcer
Pouchitis
Primary Biliary Cholangitis
Proctoptosis
Pyloric Stenosis
Rectal Prolapse
Rectal Ulcer
Retroperitoneum Cancer
Salmonella Food Poisoning
Splenic Infarct
Splenomegaly
Upper Digestive Tract Cancer
Viral Enteritis
Vitamin B12 Anemia
Colon Cancer Screening
Colorectal Cancer Screening
Gallbladder Scan
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Screening Colonoscopy
Transendoscopic Stent Placement
Ultrasound, Endoanal
Ultrasound, Esophageal
VAP Lipid Testing
Wireless pH Testing

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • Premium
  • CA Employer Group Plans HMO
    SmartCare Network Large Group HMO
    CA WholeCare Network HMO
    CA Healthnet PPO
  • Advantage Health Solutions HMO
  • Northern CA Cigna + Oscar LocalPlus EPO
    Northern CA Cigna + Oscar Open Access Plus EPO
  • Bronze 60 SHOP PPO
    Blue High Performance Network EPO
    Access Plus HMO
    Blue Shield of California
    Access Plus Savenet HMO
    Local Access Plus HMO
    Platinum 90 PPO
    Silver 70 PPO
    Bronze Full 4500 PPO
    Platinum Access+ 25 HMO
    Platinum Local Access + HMO 25 HMO
    Trio ACO HMO
  • Navigate POS
    Medica Choice
    Choice Plus POS
    Nexus Open Access
    Options PPO
    SignatureValue - CA HMO
    Navigate HMO
  • Premier Care Network Plus - Innovation Health
    Elect Choice (Open Access) EPO
    Open Choice PPO
    Deductible Plan CA Members Only HMO
    Choice Plus POS II
    Managed Choice (Open Access) POS
    Aetna
    AWH Northern CA HMO
  • First Health (Coventry Health Care) PPO
  • Choice POS
    National POS
    Choice Care PPO
  • Canopy Health HMO
  • Anthem Blue Connection EPO
    California Care Large Group HMO
    Prudent Buyer Large Group CA PPO
    Pathway EPO
    California Care Small Group HMO
    Prudent Buyer Small Group CA PPO
    Prudent Buyer Individual CA PPO
  • Curative PPO Plus
    Curative PPO
    Curative EPO
  • Cigna PPO
    Open Access Plus
  • Advantage Preferred DirectAccess Plus PPO
  • Blue Card High Performance Network HPN
    Blue Card PPO

Where Dr. Theodore Tollivoro, MD Sees Patients

  1. 1 Kaiser Foundation Health Plan of the Northwest
    9900 SE Sunnyside Rd, Clackamas, OR 97015
  2. 2 Office
    1479 Ygnacio Valley Rd Ste 150, Walnut Creek, CA 94598

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Telehealth Options
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(800) 813-2000

Meet Dr. Theodore Tollivoro, MD

Specialties*
Internal Medicine
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.
Common Questions and Answers
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FAQs About Dr. Tollivoro'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. Theodore Tollivoro, MD. To arrange an appointment, call the number on Dr. Tollivoro's profile.

Dr. Tollivoro frequently treats the following conditions: Esophageal Ulcer and Gastrointestinal Bleeding. See more on Sharecare.

Dr. Theodore Tollivoro, MD is affiliated with John Muir Medical Center Concord and John Muir Medical Center Walnut Creek.

Yes, Dr. Theodore Tollivoro, MD holds board certification in Gastroenterology and Internal Medicine.

Training & Medical Education
Medical Education
  • SAINT LOUIS UNIVERSITY / HEALTH SCIENCES CENTER
    2013
Medical Education
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.

Hospitals Where Dr. Theodore Tollivoro, MD Practices

  • John Muir Medical Center Concord

    2540 East St, Concord, CA

  • John Muir Medical Center Walnut Creek

    1601 Ygnacio Valley Rd, Walnut Creek, CA

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