Highlights
Johns Hopkins Affiliations:
- Johns Hopkins Health System
About
Johns Hopkins Clinician
Background
Kristen Koller is an advanced gastroenterology nurse practitioner specializing in endoscopic weight loss. She earned a Bachelor of Science degree in biochemistry at Villanova University and a Master of Science degree in nursing at Vanderbilt University. Koller returned to her hometown of St. Louis to start her career as a nurse practitioner in internal medicine, and eventually made her way to New York City, where she worked in advanced gastroenterology for New York University Langone Health.
Koller works closely with patients in the Johns Hopkins Endoscopic Weight Loss Program during their initial consultation as well follow-up appointments at Sibley Memorial Hospital.
Locations
- Sibley Memorial Hospital
- 5215 Loughboro Road Northwest, Suite 210, Washington, DC 20016
- Get Directions
- Phone: 202-895-1440
- Fax: 410-367-2247
Expertise
Education
- Graduate School: Vanderbilt University School of Nursing, Adult Nurse Practitioner, MSN, 2011
Board Certifications
- Adult Nurse Practitioner: American Nurses Credentialing Center, 2011
Insurance
- Aetna
- CareFirst
- Cigna
- First Health
- Geisinger Health Plan
- HealthSmart/Accel
- Johns Hopkins Health Plans
- MultiPlan
- Pennsylvania's Preferred Health Networks (PPHN)
- Point Comfort Underwriters
- Private Healthcare Systems (PHCS)
- Veteran Affairs Community Care Network (Optum-VACCN)
Reviews
5 of 5 stars
36 Ratings, 11 ReviewsThe Patient Rating is an average of patient responses to care provider questions on the Press Ganey Medical Practice Survey. Responses are measured on a 5-star scale, with 5 stars representing the highest rating. Patient comments are also collected through the Press Ganey Medical Practice Survey and are displayed in their entirety. To protect patient privacy and confidentiality, all comments are de-identified before publication.
- 5 out of 5 starsReviewed on 6/29/2026
Kristen was absolutely amazing. She was so thoughtful, caring, and helpful. And she was able to see me more than 3 hours early to address an acute problem I was having. I could not be happier.
- 5 out of 5 starsReviewed on 6/23/2026
She was thorough and excellent
- 5 out of 5 starsReviewed on 6/8/2026
Excellent and useful info re: post-op was valuable.
- 5 out of 5 starsReviewed on 5/26/2026
Kind and caring
- 5 out of 5 starsReviewed on 5/26/2026
Dr. Kristen Koller was very professional and friendly. She explained to me the results of this post-op review and responded to all my questions in a very understandable way.
- 5 out of 5 starsReviewed on 5/18/2026
Excellent
- 5 out of 5 starsReviewed on 5/18/2026
Ms. Kristen Koller was excellent in all respects: informed ,empathetic, congenial andKnowledgeable.
- 5 out of 5 starsReviewed on 5/8/2026
Was very pleased with the visit. Kristin Koller was kind, listened to all my questions and answered them in a way that was easy for me to understand. She examined my healing incisions and let me know that they were healing appropriately. I felt respected and well informed when I left.
- 5 out of 5 starsReviewed on 4/28/2026
Very professional. Easy to understand and addressed all of my questions. Great team
- 5 out of 5 starsReviewed on 4/28/2026
Kristen is a great asset to Johns Hopkins Medical Group.
- 5 out of 5 starsReviewed on 4/16/2026
She was very knowledgeable, calm and patient