Christine Diffenderffer, CRNP
Emergency Medicine
Highlights
Johns Hopkins Affiliations:
- Johns Hopkins School of Medicine
About
Johns Hopkins Clinician
Locations
- The Johns Hopkins Hospital
- 1800 Orleans Street, Baltimore, MD 21287
- Get Directions
- Phone: 410-955-5000
- Fax: 410-955-5001
Expertise
Education
- Graduate School: Walden College of Health Sciences, MSN, 2019
Board Certifications
- Family Nurse Practitioner: American Academy of Nurse Practitioners, 2019
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
4.7 of 5 stars
32 Ratings, 10 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
Very efficient pleasant good listener
- 5 out of 5 starsReviewed on 6/3/2026
Willing to take time needed rather than to hurry me.
- 5 out of 5 starsReviewed on 5/27/2026
Good patient care
- 5 out of 5 starsReviewed on 4/24/2026
Very good
- 4 out of 5 starsReviewed on 4/22/2026
Very good
- 5 out of 5 starsReviewed on 3/4/2026
Excellent
- 5 out of 5 starsReviewed on 2/2/2026
Christine followed up with me twice by phone, to keep me up to date with test results and medication.
- 5 out of 5 starsReviewed on 1/9/2026
Was very professional and nice
- 5 out of 5 starsReviewed on 1/7/2026
Very friendly
- 3 out of 5 starsReviewed on 10/1/2025
Good work to all