See All Gastroenterologists in Denver, CO
Dr. Kevin Sieja, MD Icon-share Share Profile
icon-circle-check
Link Copied!
Profile link copied to clipboard!

Dr. Kevin Sieja, MD

Gastroenterology*
3.4 (14)
Map Pin Small Denver, CO
Accepting new patients
24 years of experience

Offers telehealth

Brought to you by

Overview of Dr. Kevin Sieja, MD

Dr. Kevin Sieja, MD is a Gastroenterology Specialist in Denver, CO. They specialize in Gastroenterology, has 24 years of experience, and is board certified in Gastroenterology. They graduated from Northwestern University Feinberg School of Medicine and is affiliated with Presbyterian/St. Luke's Medical Center. Dr. Sieja, completed a residency at University of Colorado|University of Colorado Health Sciences Center. Patients rated Dr. Sieja an average 3.4 star rating.

Dr. Sieja works at Colorado Gastroenterology - Downtown in Denver, CO. They are accepting new patients and accept Cigna and Humana as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

Dr. Sieja's Office Locations

  1. 1
    Colorado Gastroenterology - Downtown
    1960 N Ogden St Ste 220, Denver, CO 80218 Icon Directions Right Arrow Directions
    Book an Appointment
    Physicians participating in the referral service program have chosen to participate, are in good standing at our hospitals and have not paid a fee to participate. They are credentialed to perform the service you have requested and are accepting new patients. They do not have a financial interest in another hospital or facility in this area and are not employed by or have an ownership interest in a competitive health care system. To ensure patients have a reasonable number of physician choices, the program includes physicians who may not have privileges at our hospital but have an office location in our hospital's primary service area or have been granted access to our hospital's clinical information systems. Physicians who are employed or engaged by an HCA affiliated physician practice or offering online appointment scheduling are referred first with others referred on a randomized basis to match your individual needs with consideration for the preferences you have expressed.
    Phone Icon (720) 817-9499

Experience & Treatment Frequency

NEW FEATURE

What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Rigid Proctosigmoidoscopy
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Manometry
Rigid Proctosigmoidoscopy
ERCP (Endoscopic Retrograde Cholangiopancreatography)

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Rigid Proctosigmoidoscopy
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Manometry
Abdominal Pain
Acute Gastritis
Anemia
  • View other providers who treat Anemia
Colorectal Polyp
Diaphragmatic and Hiatal Hernia
Diarrhea
  • View other providers who treat Diarrhea
Gastritis
Gastroesophageal Reflux Disease (GERD)
Hepatitis C
Intestinal Diverticulosis
Noninfectious Gastroenteritis and Colitis
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Duodenal Polypectomy
Endoscopy (Esophagus, Stomach, Small Intestine)
Flexible Sigmoidoscopy
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Anal or Rectal Pain
Ascites
  • View other providers who treat Ascites
Barrett's Esophagus
Benign Neoplasm of the Digestive System
Bile Duct Obstruction
Biliary Atresia
Biliary Cirrhosis
Celiac Disease
Cholecystitis and Gallstones
Chronic Gastritis
Cirrhosis
Colorectal Cancer
Congenital Achalasia
Congenital Anomaly Esophagus
Congenital Anomaly Intestine
Constipation
Crohn's Disease
Cyclical Vomiting
Dehydration
Diffuse Esophageal Spasm
Diverticulitis
Diverticulosis
Duodenal Ulcer
Duodenitis
Dysphagia
Enteritis
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Cancer
Esophageal Diverticulum
Esophageal Motility Disorders
Esophageal Ulcer
Esophageal Varices
Esophagitis
Gallstones
Gas-Bloat Syndrome
Gastric Ulcer
Gastrointestinal Bleeding
Gastrointestinal Malabsorption
Gastroparesis
Gastroptosis
Heartburn
Hemorrhoids
Hepatitis
Hepatitis A
Hepatitis B
Hepatitis B - Immune Response
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Ileus
  • View other providers who treat Ileus
Indigestion
Infectious Diarrheal Disease
Inflammatory Bowel Disease
Intestinal Obstruction
Intestinal Ulcer
Irritable Bowel Syndrome
Ischemic Colitis
Liver Damage from Alcohol
Liver Diseases and Disorders
Malnutrition
Megacolon
Nausea
  • View other providers who treat Nausea
Non-Alcoholic Fatty Liver Disease
Non-Neonatal Jaundice
Pancreatitis
Peptic Ulcer
Potassium Deficiency
Primary Biliary Cholangitis
Pyloric Stenosis
Rectal Ulcer
Reflux Esophagitis
Stomach and Small Intestine Cancer
Stomal Ulcer
Ulcerative Colitis
Unexplained Weight Loss
Viral Enteritis
Viral Hepatitis
Vitamin_Deficiency
Vomiting Disorders
Colon Cancer Screening
Colonoscopy
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
Laparoscopic Removal of Stones from Biliary Tract
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Screening Colonoscopy
Ultrasound
VAP Lipid Testing
Wireless pH Testing
Check your insurance
    Close Icon
    Please double-check when making an appointment.

    Insurance Accepted

    • Buckeye Community Health Plan
    • Cigna
    • Humana

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews

    3.4
    Average provider rating
    Based on 14 ratings
    Patient Ratings (14)
    5 Star
    (8)
    4 Star
    (0)
    3 Star
    (0)
    2 Star
    (1)
    1 Star
    (5)
    Leave a review

    How was your appointment with Dr. Sieja?

    Read more reviews on Healthgrades
    Photo: Dr. Kevin Sieja, MD
    How would you rate your experience with Dr. Kevin Sieja, MD?
    • Likelihood of recommending Dr. Sieja to family and friends

    Dr. Sieja's Office & Staff

    • Ease of scheduling urgent appointments
    • Office environment, cleanliness, comfort, etc.
    • Staff friendliness and courteousness
    • Total wait time (waiting & exam rooms)

    Experience with Dr. Sieja

    • Level of trust in provider's decisions
    • How well provider explains medical condition(s)
    • How well provider listens and answers questions
    • Hpends appropriate amount of time with patients

    Tell Us About Yourself

    • Your gender:
    • Your age group:
    • Number of office visits you've had in the last 2 years:

    Finish Here

    • How would you like to confirm your survey information?
      Standard text messaging and data rates may apply.
    Thank you for sharing your feedback about Dr. Kevin Sieja, MD.

    About Dr. Kevin Sieja, MD

    Specialties*
    • Gastroenterology

    • *Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
    Specialties*
    Years of Experience
    • 24 years of experience
    Years of Experience
    Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.

    Languages Spoken
    • English
    Languages Spoken
    Gender
    • Male
    Gender
    NPI Number
    • 1952356677
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Fellowship
    • University of Colorado|University of Colorado Health Sciences Center
    Fellowship
    Residency
    • University of Colorado|University of Colorado Health Sciences Center
    Residency
    Medical Education
    • Northwestern University Feinberg School of Medicine
    Medical Education
    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.

    Hospital Affiliations

    • Presbyterian/St. Luke's Medical Center

    Frequently Asked Questions

    Dr. Kevin Sieja, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Sieja is offering online scheduling or call the provider’s office for more information.

    Dr. Sieja has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    Dr. Sieja works at Colorado Gastroenterology - Downtown in Denver, CO. View the full address on Dr. Sieja’s profile.

    14 patients have reviewed Dr. Sieja. The overall rating for this provider is 3.4. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Sieja.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Sieja, there are benefits to both methods. A person calling to schedule an with Dr. Sieja appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

    Search

    Primary Care
    Close Icon