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Dr. Amanda Sullivan, DO
Gastroenterology* Age 36
Dr. Amanda Sullivan, DO
5.0 (1 Ratings)
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Dr. Amanda Sullivan, DO is a Gastroenterologist in Littleton, CO.
Dr. Amanda Sullivan, DO
5.0 (1 Ratings)
Share
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Link Copied!
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Dr. Amanda Sullivan, DO

Gastroenterology* Age 36
Littleton, CO
Accepting new patients
Dr. Amanda Sullivan, DO is a Gastroenterologist in Littleton, CO.

About

Dr. Amanda Sullivan, DO is a Gastroenterologist in Littleton, CO. Dr. Sullivan currently practices at Practice and is affiliated with AdventHealth Littleton. Dr. Sullivan's office accepts new patients. Dr. Sullivan is board certified in Gastroenterology and accepts multiple insurance plans.

Experience Check

Enter a condition or procedure
Hemorrhoids
Rigid Proctosigmoidoscopy
Manometry
Hemorrhoids
Rigid Proctosigmoidoscopy
Manometry
Flexible Sigmoidoscopy
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Gastrointestinal Bleeding
Intestinal Diverticulosis
Diaphragmatic and Hiatal Hernia
Dysphagia
Diarrhea
  • View other providers who treat Diarrhea
Colonoscopy
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Endoscopy
Colorectal Polyp
Duodenal Polypectomy
Esophagitis
Abdominal Pain
Nausea
  • View other providers who treat Nausea
Gastritis
Noninfectious Gastroenteritis and Colitis
Heartburn
Anal or Rectal Pain
Eosinophilic Esophagitis
Inflammatory Bowel Disease
Reflux Esophagitis
Gastroesophageal Reflux Disease (GERD)
Gastric Ulcer
Vomiting Disorders
Anemia
  • View other providers who treat Anemia
Intestinal Ulcer
Alcoholic Cirrhosis
All Headaches (incl. Migraine)
Arthritis
Arthritis of the Elbow
Ascites
  • View other providers who treat Ascites
Barrett's Esophagus
Blood in Urine (Hematuria)
Bronchitis
Celiac Disease
Chest Pain
Chronic Gastritis
Cirrhosis
Colon Cancer
Congenital Anomaly Esophagus
Constipation
COPD (Chronic Obstructive Pulmonary Disease)
Crohn's Disease
Cyclical Vomiting
Dehydration
Diabetes Type 2
Diffuse Esophageal Spasm
Duodenal Ulcer
Duodenitis
Dyslipidemia
Enteritis
Esophageal Diverticulum
Esophageal Motility Disorders
Esophageal Ulcer
Gallstones
Gas-Bloat Syndrome
Gastrointestinal Malabsorption
Gastrojejunal Ulcer
Gastroparesis
Gastroptosis
Headache
  • View other providers who treat Headache
Heart Disease
Hemochromatosis
Hepatitis B
Hepatitis C
Hyperlipidemia
Hypertension
Hypokalemia
Hypothyroidism
Indigestion
Intestinal Diverticulitis
Intestinal Obstruction
Irritable Bowel Syndrome
Lipid Disorders
Liver Damage from Alcohol
Malnutrition
Non-Alcoholic Fatty Liver Disease
Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Shoulder
Pancreatitis
Splenomegaly
Stomach Stenosis
Ulcerative Colitis
Unexplained Weight Loss
Upper Digestive Tract Cancer
Vitamin D Deficiency
Bile Duct Procedure
Sigmoidoscopy

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Options PPO
    Navigate Plus POS
    Navigate HMO
    Choice Plus POS
  • Managed Choice (Open Access) POS
    Premier Care Network Plus - Innovation Health
    Choice Plus POS II
    Aetna HMO
    APCN Plus - Colorado Front Range - Choice POS II
    Whole Health Colorado Front Range
    Open Choice PPO
    Elect Choice (Open Access) EPO
  • Open Access Plus
    Cigna HMO
    LocalPlus
    Cigna PPO
    SureFit
  • Blue Priority PPO
    Blue Priority-CO HMO
    Pathway-CO HMO
    Colorado HMO
    Gold PathwayCO HMO
  • Kaiser Permanente
  • Anthem Blue Cross Blue Shield PPO
  • BlueCard PPO
  • First Health (Coventry Health Care) PPO

Locations

  1. 1 Anesthesia Associates of the Front Range LLC
    1001 Southpark Dr, Littleton, CO 80120
    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
  2. 2 UCHealth Parkview Medical Center
    400 W 16th St, Pueblo, CO 81003

Patient Satisfaction

Likelihood to recommend Dr. Sullivan
5.0
Based on 1 Reviews
5 Stars (1)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (0)

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Patient Reviews
Aug 13, 2025
Compassion. Sensitive to my needs. Encouraging. Dr. Sullivan is strongly cognizant of my needs past and present with ongoing plans for return visit.
— Aug 13, 2025
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Dr. Sullivan's Office & Staff

  • Ease of scheduling urgent appointments
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Sullivan

  • 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

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About Me

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
Responses are sourced directly from patients.
Does Dr. Sullivan communicate via email?
15 users said yes.
Yes
(15)
No
(3)
Does Dr. Sullivan offer telehealth services or virtual visits?
9 users said yes.
Yes
(9)
No
(1)
Does Dr. Sullivan offer an online patient portal?
20 users said yes.
Yes
(20)
No
(1)
Does Dr. Sullivan have free onsite parking?
32 users said yes.
Yes
(32)
No
(0)
Does Dr. Sullivan offer weekend visits?
No users said yes.
Yes
(0)
No
(8)
Does Dr. Sullivan offer evening visits?
1 user said yes.
Yes
(1)
No
(6)
Does Dr. Sullivan specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Sullivan specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Sullivan specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Sullivan specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Sullivan accept insurance?
No responses yet.
Yes
(0)
No
(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. Amanda Sullivan, DO. To arrange an appointment, call the number on Dr. Sullivan's profile.

Dr. Amanda Sullivan, DO is affiliated with AdventHealth Littleton.

Yes, Dr. Amanda Sullivan, DO holds board certification in Gastroenterology and Internal Medicine.

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.

Hospital Affiliations

  • AdventHealth Littleton

    7700 S Broadway, Littleton, CO

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