The 20 Best Diarrhea Doctors Near Me in Clackamas, OR

Find the Top Diarrhea Experts and Specialists

The 20 Best Diarrhea Doctors near Clackamas, OR

Last Updated: 02/22/2026

Save doctors for later
Sign Up
Not sure about your diagnosis?
Check Your Symptoms
Already have a doctor?
Find A Second Opinion

MediFind found 200 doctor with experience in Diarrhea near Clackamas, OR. Of these, 193 are Experienced and 6 are Advanced.

Location
LocationClose
200 providers found
    Stefanie Aring
    Nurse Practitioner
    Nurse Practitioner

    Pohala Clinic PC

    7477 SE 52nd Ave, 
    Portland, OR 
     (4.7 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English
    Offers Telehealth

    Stefanie Aring is a Nurse Practitioner in Portland, Oregon. Ms. Aring has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Endometriosis, Insomnia, Irritable Bowel Syndrome (IBS), Major Depression, and Hormone Replacement Therapy (HRT).

    Experienced in Diarrhea
    Experienced in Diarrhea
    9300 Southeast 91st Avenue, Suite 200, 
    Happy Valley, OR 
     (3.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Katherine Hyde is a Pediatrics provider in Happy Valley, Oregon. Dr. Hyde is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Autism Spectrum Disorder, Delayed Growth, Genetic Epilepsy with Febrile Seizures Plus (GEFS+), and Croup. Dr. Hyde is currently accepting new patients.

    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology

    Kaiser Permanente Sunnybrook Medical Office - Gastroenterology Department

    9900 SE Sunnyside Rd, 
    Clackamas, OR 
     (1.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Vikas Garg is a Gastroenterologist in Clackamas, Oregon. Dr. Garg is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Hepatitis C, Familial Adenomatous Polyposis, Gardner Syndrome, Gastrectomy, and Endoscopy. Dr. Garg is currently accepting new patients.

    Learn about our expert tiers
    Gene Bakis
    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology
    1111 Northeast 99th Avenue, Suite 301, 
    Portland, OR 
     (9.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Gene Bakis is a Gastroenterologist in Portland, Oregon. Dr. Bakis is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Bile Duct Stricture, Familial Pancreatic Cancer, Bile Duct Obstruction, Endoscopy, and Pancreatectomy. Dr. Bakis is currently accepting new patients.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine
    9290 Southeast Sunnybrook Boulevard, Suite 120, 
    Clackamas, OR 
     (1.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Gregory Garcia is a primary care provider, practicing in Internal Medicine in Clackamas, Oregon. Dr. Garcia is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Transient Familial Hyperbilirubinemia, and Congenital Hypothyroidism.

    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology

    Sunnybrook Medical Office

    9900 SE Sunnyside Road, 
    Clackamas, OR 
     (1.7 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients

    John Randles is a Gastroenterologist in Clackamas, Oregon. Dr. Randles has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Crohn's Disease, Gardner Syndrome, Turcot Syndrome, Endoscopy, and Gastrectomy. Dr. Randles is currently accepting new patients.

    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology

    Kaiser Foundation Health Plan Of The Northwest

    9900 SE Sunnyside Rd, 
    Clackamas, OR 
     (1.8 miles away)
    Languages Spoken:
    English

    Theodore Tollivoro is a Gastroenterologist in Clackamas, Oregon. Dr. Tollivoro is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Acute Pancreatitis, Intestinal Cancer, Childhood Pancreatitis, Gastrectomy, and Colonoscopy.

    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology

    Kaiser Permanente Sunnybrook Medical Office - Gastroenterology

    9900 SE Sunnyside Rd, 
    Clackamas, OR 
     (1.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Noel Lee is a Gastroenterologist in Clackamas, Oregon. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Turcot Syndrome, Gardner Syndrome, Familial Adenomatous Polyposis, Gastrectomy, and Endoscopy. Dr. Lee is currently accepting new patients.

    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology

    Kaiser Foundation Health Plan Of The Northwest

    9900 Se Sunnyside Rd, 
    Clackamas, OR 
     (1.8 miles away)
    Languages Spoken:
    English

    Janice Cho is a Gastroenterologist in Clackamas, Oregon. Dr. Cho is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Fibrolamellar Carcinoma, Acute Pancreatitis, Infantile Pyloric Stenosis, Alcoholic Cirrhosis, and Endoscopy.

    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology

    Sunnybrook Medical Office

    9900 SE Sunnyside Rd, 
    Clackamas, OR 
     (1.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Eric Nordstrom is a Gastroenterologist in Clackamas, Oregon. Dr. Nordstrom is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Lithotripsy, and Endoscopy. Dr. Nordstrom is currently accepting new patients.

    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology

    Sunnybrook Medical Office

    9900 SE Sunnyside Rd, 
    Clackamas, OR 
     (1.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Caroline Tadros is a Gastroenterologist in Clackamas, Oregon. Dr. Tadros is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Painful Swallowing, Swallowing Difficulty, Hemorrhoids, Ulcerative Colitis, and Gastrectomy. Dr. Tadros is currently accepting new patients.

    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine

    Kaiser Permanente MT. Talbert Pharmacy

    10100 SE Sunnyside Rd, 
    Clackamas, OR 
     (1.9 miles away)
    Languages Spoken:
    English

    Jonathan Nguyen is a primary care provider, practicing in Family Medicine in Clackamas, Oregon. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Morning Sickness, Cellulitis, Periorbital Cellulitis, and Pustules.

    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine
    2250 Southeast Oak Grove Boulevard, Suite B, 
    Milwaukie, OR 
     (2.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Roberta Ruggeri is a primary care provider, practicing in Family Medicine in Milwaukie, Oregon. Dr. Ruggeri is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are High Cholesterol, Familial Hypertriglyceridemia, Hypothyroidism, and Hypertension. Dr. Ruggeri is currently accepting new patients.

    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine
    10330 Southeast 32nd Avenue, Suite 205, 
    Milwaukie, OR 
     (3.3 miles away)
    Languages Spoken:
    English

    Tanya Page is a primary care provider, practicing in Family Medicine in Milwaukie, Oregon. Dr. Page is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Chylous Ascites, Kimura Disease, Folate Deficiency, and Multiple Carboxylase Deficiency.

    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology

    The Oregon Clinic Gastroenterology South - Oregon City

    1508 Division St, 
    Oregon City, OR 
     (3.6 miles away)
    Languages Spoken:
    English

    Amelie Tiritilli is a Gastroenterologist in Oregon City, Oregon. Dr. Tiritilli is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Familial Adenomatous Polyposis, Hemorrhoids, Diverticular Disease, Turcot Syndrome, and Colonoscopy.

    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine
    18380 Willamette Drive, Suite 202, 
    West Linn, OR 
     (3.9 miles away)
    Languages Spoken:
    English

    Joyce Endo is a primary care provider, practicing in Family Medicine in West Linn, Oregon. Dr. Endo is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Obesity in Children, Food Allergy, Generalized Anxiety Disorder (GAD), High Cholesterol, and Intrauterine Device Insertion.

    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology

    Providence Health & Services Oregon

    10150 SE 32nd Ave, 
    Portland, OR 
     (4.1 miles away)
    Languages Spoken:
    English

    Anne Breitinger is a Gastroenterologist in Portland, Oregon. Dr. Breitinger is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Familial Adenomatous Polyposis, Trichohepatoenteric Syndrome, Diarrhea, Gastrectomy, and Endoscopy.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine
    1001 Molalla Avenue, Suite 100, 
    Oregon City, OR 
     (4.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Kai Li is a primary care provider, practicing in Internal Medicine in Oregon City, Oregon. Dr. Li is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are High Cholesterol, Diabetic Nephropathy, Hypertension, Penectomy, and Endoscopy. Dr. Li is currently accepting new patients.

    Experienced in Diarrhea
    Pediatrics
    Experienced in Diarrhea
    Pediatrics

    Office

    6312 SW Capitol Hwy, 
    Portland, OR 
     (7.8 miles away)
    Languages Spoken:
    English

    Opher Nadler is a Pediatrics provider in Portland, Oregon. Dr. Nadler is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Genetic Epilepsy with Febrile Seizures Plus (GEFS+), Croup, Viral Gastroenteritis, and Diarrhea.

    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
     (8.4 miles away)
    Languages Spoken:
    English

    Andy Barnett is a Family Medicine provider in Portland, Oregon. Dr. Barnett is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Morning Sickness, Inappropriate Sinus Tachycardia (IST), Respiratory Syncytial Virus (RSV) Infection, and Trichohepatoenteric Syndrome.

    Showing 1-20 of 200

    Last Updated: 02/22/2026

    What is the definition of Diarrhea?

    Diarrhea is when you pass loose or watery stool.

    When should I see a Diarrhea doctor near Clackamas, OR?

    There are various reasons why you may want to see a specialist, such as: 

    • Your primary care provider recommends it. 
    • Your condition requires expert knowledge and specialized care. 
    • Your symptoms persist or worsen despite treatment. 
    • You need specialized testing or procedures. 
    • You want a second opinion.  

    What should I consider when choosing a Diarrhea doctor near Clackamas, OR?

    It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

    How does MediFind rank Diarrhea doctors near Clackamas, OR?

    MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

    What types of insurance are accepted by Diarrhea doctors near Clackamas, OR?

    Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

    How can I book an appointment online with a Diarrhea doctor near Clackamas, OR?

    MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Diarrhea doctor search results page. 

    Why is it important to get a second opinion from a different Diarrhea doctor?

    Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

    How can I prepare for my appointment with a Diarrhea doctor near Clackamas, OR?

    Prepare for your appointment by gathering the following items: 

    • Copies of medical records (dating back at least one year) 
    • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
    • Family history of disease 
    • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
    • Allergies to medications, food, latex, insects, etc.  
    • List of questions and concerns 
    • Your insurance card 

    You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

    What questions should I ask my Diarrhea doctor?

    Here are some sample questions: 

    • Can you explain in simple terms what this condition is and how it’s treated? 
    • What symptoms or side effects should I watch for? 
    • What tests will be involved, and when can I expect results? 
    • Are there other specialists I need to see? 
    • What’s the best way to reach you if I have follow-up questions? 

    How can I learn about the latest clinical trials and research advances my Diarrhea doctor may know about?

    MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

    MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

    Can I filter my search to show male or female Diarrhea doctors near Clackamas, OR?

    Look for the filter feature on the left side of the Diarrhea doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

    Can I filter my search to find a Diarrhea doctor that offers video calls?

    Look for the filter feature on the left-side of the Diarrhea doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

    Reviewed on: 11/11/24  

    By: MediFind Medical Staff 

    Read more about our Content Policy