Dr. Amanda N. Sullivan | Littleton, CO | Gastroenterology

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Dr. Sullivan graduated from the University of Pikeville - Kentucky College of Osteopathic Medicine in 2017. She works in Littleton, CO and 4 other locations and specializes in Gastroenterology and Internal Medicine. Dr. Sullivan is affiliated with Hca Healthone Swedish Medical Center, Uchealth Parkview Medical Center, Hca Healthone Sky Ridge and CENTENNIAL HOSPITAL.

5

43 Ratings
9 years of experience
University Of Pikeville - Kentucky College Of Osteopathic Medicine
43 written reviews
2 specialties
1 area of expertise
4 hospital affiliations
6 office locations
Female

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me

Based on patient feedback. Read the reviews

Dr. Sullivan's Ratings and Reviews

5

43 Ratings with 43 written Reviews

Average Wait Time 14 Minutes

How was your appointment with
Dr. Sullivan?

Patients’ Perspective

Gave an accurate diagnosis: (39) Did WellNeeds Improvement (0)
Had a good bedside manner: (40) Did WellNeeds Improvement (0)
Spent time with me: (39) Did WellNeeds Improvement (0)
Provided follow-up after the visit: (36) Did WellNeeds Improvement (0)
Flexible scheduling: (28) Did WellNeeds Improvement (0)
Saw me in a timely manner: (1) Did WellNeeds Improvement (0)
Staff was courteous: (0) Did WellNeeds Improvement (1)

Patients consistently praise Dr. Amanda Nicole Sullivan for her professionalism, thoroughness, and ability to create a comforting environment. They appreciate her excellent communication skills, attentiveness to questions, and the caring nature she and her team exhibit throughout procedures. Despite the overwhelmingly positive feedback, some comments suggest that there can be significant wait times, which a few patients found challenging. Overall, the patient experience is largely positive, with Dr. Sullivan highly recommended for her genuine care and dedication.

AI-generated from the text of patient reviews

43 ratings & reviews

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Showing 1 to 10 of 43 reviews

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Always amazing. The best ever. Worth the wait. Some doctors get into the profession you can tell that they don’t care. Some doctors care and take that hypocrite oath to heart. She’s one of them.

May 14th, 2026

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Great office, quick response time. Dr Sullivan is wonderful, answered all my questions and had great insight. Highly recommended.

December 17th, 2025

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Very thorough..whole crew was excellent in providing knowledge of the procedure..I will continue to ask for her in my future colonoscopies..

July 18th, 2025

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Dr. Sullivan and her entire team exceeded my expectations. I was super nervous going into my procedure. They put me at ease and took the time to explain what they would be doing and answer any questions I had. Dr. Sullivan was super friendly and knowledgeable. I felt very comfortable the whole time. I highly recommend her.

July 18th, 2025

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Very knowledgeable and the procedure went well. Images were flawless. The whole team was great, thank you!

July 12th, 2025

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Amazing, professional and heartfelt service by the entire team especially Dr. Amanda Sullivan. Dr. Sullivan has a wonderful personality and great sense of humor and she immediately put me at ease before my procedure. Absolutely, the best!!!

July 9th, 2025

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Very efficient with time management. I was in and out as quickly as was possible. Very professional. Would recommend Dr. Sullivan highly.

July 9th, 2025

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Warm, friendly and extremely informative. Listened and answered all questions. Made me feel comfortable.

July 2nd, 2025

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Dr. Sullivan is a wonderful combination of professional, personable and thorough. She explains everything and answers any questions you have. I feel blessed to have her overseeing my case.

July 1st, 2025

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Dr Sullivan was reassured, confident and kind. Highly recommend if and when needed.

May 30th, 2025

Arapahoe Endoscopy Center

1001 Southpark DrLittleton, CO 80120

Tel: (720) 772-5550

Swedish Medical Center

501 E Hampden AveEnglewood, CO 80113

Tel: (303) 788-5000

Rmg Arapahoe In Littleton

1001 Southpark DrLittleton, CO 80120

Tel: (303) 722-8987

Mon8:00 am - 5:00 pm

Tue8:00 am - 5:00 pm

Wed8:00 am - 5:00 pm

Thu8:00 am - 5:00 pm

Fri8:00 am - 5:00 pm

SatClosed

SunClosed

Centennial Hospital

14200 E Arapahoe RdCentennial, CO 80112

Tel: (303) 699-3000

Adventhealth Littleton

7700 S BroadwayLittleton, CO 80122

Tel: (303) 730-8900

Hca Healthone Sky Ridge

10101 Ridgegate PkwyLone Tree, CO 80124

Tel: (720) 225-1000


Dr. Amanda Nicole Sullivan	Dr. Waymon Lattimore, MD	Dr. Douglas Adler, MD	Dr. Jennifer W Brenner, MD
Gastroenterology	Gastroenterology	Gastroenterology	Gastroenterology
	Accepts New Patients		Accepts New Patients
5 (43 Ratings)	4.7 (33 Ratings)	4.9 (40 Ratings)	2.6 (19 Ratings)
9 Years of Experience	27 Years of Experience	31 Years of Experience
No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option
	Speaks English, Spanish	Speaks Spanish, French	Speaks English
Littleton , CO	Lakewood , CO	Denver , CO	Aurora , CO
Med School: University Of Pikeville - Kentucky College Of Osteopathic Medicine	Med School: Columbia University College Of Physicians & Surgeons	Med School: Weill Cornell Medical College	Med School: Loyola Univesity Chicago, Stritch School of Medicine
Current Profile	View Profile	View Profile	View Profile

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Internal Medicine

MEDICAL LICENSE

Doctor Of Osteopathy, Colorado, 2027, Active

EDUCATION & TRAINING

Medical School

University Of Pikeville - Kentucky College Of Osteopathic MedicineGraduated in 2017

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Is Dr. Amanda Sullivan accepting new patients?: Dr. Amanda Sullivan has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Amanda Sullivan accept my insurance?: You can see the insurance plans that Dr. Amanda Sullivan accepts on their Vitals profile.
Where is Dr. Amanda Sullivan's office located?: Dr. Amanda Sullivan's office is located at 1001 Southpark Dr, Littleton, CO, 80120.
How can I make an appointment with Dr. Amanda Sullivan?: You can find contact information for Dr. Amanda Sullivan here on Vitals.
Does Dr. Amanda Sullivan accept virtual/telehealth appointments?: Dr. Amanda Sullivan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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