The 20 Best Giardia Infection Doctors Near Me in Colorado, US

Find the Top Giardia Infection Experts and Specialists

The 20 Best Giardia Infection Doctors in Colorado, US

Last Updated: 02/22/2026

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MediFind found 16 doctor with experience in Giardia Infection near Colorado, US. Of these, 16 are Experienced.

Location
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16 providers found
    Experienced in Giardia Infection
    Internal Medicine
    Experienced in Giardia Infection
    Internal Medicine

    Colorado Heart Clinic Professional LLC

    850 E Harvard Ave Ste 365, 
    Denver, CO 
    Languages Spoken:
    English

    Michael Guese is a primary care provider, practicing in Internal Medicine in Denver, Colorado. Dr. Guese is rated as an Experienced provider by MediFind in the treatment of Giardia Infection. His top areas of expertise are Costochondritis, Tietz Syndrome, Meige Disease, and Primary Intestinal Lymphangiectasia.

    Experienced in Giardia Infection
    Gastroenterology
    Experienced in Giardia Infection
    Gastroenterology

    Colorado Gastroenterology LLC

    1960 N Ogden St Ste 220, 
    Denver, CO 
    Languages Spoken:
    English
    Accepting New Patients

    Kevin Sieja is a Gastroenterologist in Denver, Colorado. Dr. Sieja is rated as an Experienced provider by MediFind in the treatment of Giardia Infection. His top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Gastrectomy, and Endoscopy. Dr. Sieja is currently accepting new patients.

    Experienced in Giardia Infection
    Experienced in Giardia Infection

    Office

    13123 E 16th Ave # B32, 
    Aurora, CO 
    Languages Spoken:
    English

    Gretchen Domek is a Pediatrics provider in Aurora, Colorado. Dr. Domek is rated as an Experienced provider by MediFind in the treatment of Giardia Infection. Her top areas of expertise are Giardia Infection and Postpartum Depression.

    Learn about our expert tiers
    Experienced in Giardia Infection
    Experienced in Giardia Infection

    Boulder Medical Center

    2750 Broadway St, 
    Boulder, CO 
    Languages Spoken:
    English
    Accepting New Patients

    Rosemary Greenslade is a primary care provider, practicing in Family Medicine in Boulder, Colorado. Dr. Greenslade is rated as an Experienced provider by MediFind in the treatment of Giardia Infection. Her top areas of expertise are Cellulitis, Peptic Ulcer, Necrosis, and Mononucleosis. Dr. Greenslade is currently accepting new patients.

    Experienced in Giardia Infection
    Family Medicine
    Experienced in Giardia Infection
    Family Medicine

    Office

    50 Buck Creek Rd Ste 200, 
    Avon, CO 
    Languages Spoken:
    English

    Jean Hadley is a primary care provider, practicing in Family Medicine in Avon, Colorado. Dr. Hadley is rated as an Experienced provider by MediFind in the treatment of Giardia Infection. Her top areas of expertise are Hypothyroidism, Premature Ovarian Failure, Obesity in Children, and High Cholesterol.

    Experienced in Giardia Infection
    Internal Medicine
    Experienced in Giardia Infection
    Internal Medicine

    Cherry Creek Internal Medicine

    4500 E 9th Ave Ste 330, 
    Denver, CO 
    Languages Spoken:
    English
    Accepting New Patients

    Raechel O'kelley is a primary care provider, practicing in Internal Medicine in Denver, Colorado. Dr. O'kelley is rated as an Experienced provider by MediFind in the treatment of Giardia Infection. Her top areas of expertise are Oral Herpes, Apparent Mineralocorticoid Excess, Hyperaldosteronism, and Familial Hyperaldosteronism. Dr. O'kelley is currently accepting new patients.

    Experienced in Giardia Infection
    Gastroenterology
    Experienced in Giardia Infection
    Gastroenterology

    Centers For Gastroenterology

    3702 S Timberline Rd Ste A, 
    Fort Collins, CO 
    Languages Spoken:
    English

    Rebecca Dunphy is a Gastroenterologist in Fort Collins, Colorado. Dr. Dunphy is rated as an Experienced provider by MediFind in the treatment of Giardia Infection. Her top areas of expertise are Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Gastrectomy, and Colonoscopy.

    Experienced in Giardia Infection
    Family Medicine
    Experienced in Giardia Infection
    Family Medicine

    Boulder Medical Center

    2750 Broadway St, Family Medicine, 
    Boulder, CO 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Harold Johnson is a primary care provider, practicing in Family Medicine in Boulder, Colorado. Dr. Johnson is rated as an Experienced provider by MediFind in the treatment of Giardia Infection. His top areas of expertise are High Cholesterol, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Johnson is currently accepting new patients.

    Experienced in Giardia Infection
    Internal Medicine
    Experienced in Giardia Infection
    Internal Medicine

    Office

    204 Basalt Center Cir, 
    Basalt, CO 
    Languages Spoken:
    English
    Offers Telehealth

    Bryan Gieszl is a primary care provider, practicing in Internal Medicine in Basalt, Colorado. Dr. Gieszl is rated as an Experienced provider by MediFind in the treatment of Giardia Infection. His top areas of expertise are Insomnia, Gout, Cellulitis, and Hypothyroidism.

    Experienced in Giardia Infection
    Infectious Disease
    Experienced in Giardia Infection
    Infectious Disease

    University Of Colorado Hospital Authority

    1635 Aurora Ct, 
    Aurora, CO 
    Languages Spoken:
    English
    Offers Telehealth

    Sara Scherrer is an Infectious Disease provider in Aurora, Colorado. Dr. Scherrer is rated as an Experienced provider by MediFind in the treatment of Giardia Infection. Her top areas of expertise are Osteomyelitis, HIV/AIDS, Myelitis, and AIDS Dysmorphic Syndrome.

    Experienced in Giardia Infection
    Internal Medicine
    Experienced in Giardia Infection
    Internal Medicine

    Boulder Medical Center

    2750 Broadway St, Internal Medicine Dept, 
    Boulder, CO 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Connor Graham is a primary care provider, practicing in Internal Medicine in Boulder, Colorado. Dr. Graham is rated as an Experienced provider by MediFind in the treatment of Giardia Infection. His top areas of expertise are Type 2 Diabetes (T2D), Insomnia, Atherosclerosis, Endoscopy, and Colonoscopy. Dr. Graham is currently accepting new patients.

    Experienced in Giardia Infection
    Gastroenterology
    Experienced in Giardia Infection
    Gastroenterology

    Denver Digestive Health Specialists

    4500 E 9th Ave Ste 720S, 
    Denver, CO 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jonathan Fishman is a Gastroenterologist in Denver, Colorado. Dr. Fishman is rated as an Experienced provider by MediFind in the treatment of Giardia Infection. His top areas of expertise are Irritable Bowel Syndrome (IBS), Familial Adenomatous Polyposis, Lymphocytic Colitis, Endoscopy, and Colonoscopy. Dr. Fishman is currently accepting new patients.

    Experienced in Giardia Infection
    Internal Medicine
    Experienced in Giardia Infection
    Internal Medicine

    Centers For Gastroenterology

    3702 S Timberline Rd Ste A, 
    Fort Collins, CO 
    Experience:
    10+ years
    Languages Spoken:
    English

    Jaclyn Fackler is an Internal Medicine provider in Fort Collins, Colorado. Dr. Fackler has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Giardia Infection. Her top areas of expertise are Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, and Colonic Malakoplakia.

    Experienced in Giardia Infection
    Gastroenterology
    Experienced in Giardia Infection
    Gastroenterology

    Gastroenterology Associates Of Colorado Springs

    1699 Medical Center Pt, 
    Colorado Springs, CO 
    Languages Spoken:
    English
    Accepting New Patients

    Elena Sidorenko is a Gastroenterologist in Colorado Springs, Colorado. Dr. Sidorenko is rated as an Experienced provider by MediFind in the treatment of Giardia Infection. Her top areas of expertise are Crohn's Disease, Diarrhea, Familial Adenomatous Polyposis, Endoscopy, and Colonoscopy. Dr. Sidorenko is currently accepting new patients.

    Experienced in Giardia Infection
    Family Medicine
    Experienced in Giardia Infection
    Family Medicine
    777 Bannock St, 
    Denver, CO 
    Languages Spoken:
    English

    Seth Foldy is a primary care provider, practicing in Family Medicine in Denver, Colorado. Dr. Foldy is rated as an Experienced provider by MediFind in the treatment of Giardia Infection. His top area of expertise is Giardia Infection.

    Experienced in Giardia Infection
    Pediatrics
    Experienced in Giardia Infection
    Pediatrics

    Denver Health And Hospital Authority

    777 Bannock St, 
    Denver, CO 
    Languages Spoken:
    English

    James Crooks is a Pediatrics provider in Denver, Colorado. Dr. Crooks is rated as an Experienced provider by MediFind in the treatment of Giardia Infection. His top areas of expertise are Beryllium Disease, Asthma in Children, Sarcoidosis, and Pulmonary Fibrosis.

    Showing 1-16 of 16

    Last Updated: 02/22/2026

    What is the definition of Giardia Infection?

    Giardia, or giardiasis, is a parasitic infection of the small intestine. A tiny parasite called Giardia lamblia causes it.

    When should I see a Giardia Infection doctor in Colorado, US?

    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 Giardia Infection doctor in Colorado, US?

    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 Giardia Infection doctors in Colorado, US?

    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 Giardia Infection doctors in Colorado, US?

    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 Giardia Infection doctor in Colorado, US?

    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 Giardia Infection doctor search results page. 

    Why is it important to get a second opinion from a different Giardia Infection 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 Giardia Infection doctor in Colorado, US?

    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 Giardia Infection 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 Giardia Infection 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 Giardia Infection doctors in Colorado, US?

    Look for the filter feature on the left side of the Giardia Infection 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 Giardia Infection doctor that offers video calls?

    Look for the filter feature on the left-side of the Giardia Infection 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 

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