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Kristy L Diffley, FNP
UVA Health Provider

Kristy L Diffley, FNP

Cardiology

Primary Location
Cardiology Manassas
8640 Sudley Road
Suite 302
Manassas, VA 20110
Today's Hours: Closed
Primary Phone Number
703.369.5959
Fax Number
703.369.7473

Additional Locations

Bio & Overview

Kristy Diffley, MSN, FNP-C, CCK, is a board-certified nurse practitioner with over 24 years of nursing experience and a proven record of excellence in cardiovascular health care.

She earned her undergraduate in nursing in 2001, establishing a strong foundation in patient care across diverse clinical settings. Building on her passion for healthcare, she went on to achieve her master’s degree in nursing (MSN) in 2018, further enhancing her leadership, research, and advanced practice capabilities.

Certified in cardiovascular knowledge, she specializes in the management of coronary artery disease, heart failure, structural heart disease, arrhythmias, and vascular disorders. Her professional focus centers on evidence-based strategies for prevention, diagnosis, and treatment, integrating the latest advancements in cardiovascular medicine to optimize patient outcomes.

Throughout her career, she has provided compassionate, evidence-based care to diverse patient populations. Her clinical background spans acute, chronic, and preventive care, with a focus on improving patient outcomes through education, lifestyle modification, and innovative therapies.

Driven by her dedication to cardiovascular health, she remains committed to lifelong learning and staying at the forefront of advancements in cardiac care.

Gender
Female
Languages
English
Age Groups Seen
Infants (0-2)
Children (2-12)
Adolescents (12-21)
Adults (21-65)
Older Adults (65+)

Reviews

198 Patient Satisfaction Ratings

Our patient satisfaction ratings are an average of all the survey responses to the below questions a provider got within the past 2 years. To protect your privacy, patients aren't identified.

See more about our patient satisfaction surveys .

Overall
4.9 Out of 5
Provider showed concern
Provider explained things clearly
Provider included you in decisions
Provider discussed treatment options
Likelihood of recommending this provider

27 Patient Comments

Reviewed on
I felt very gaslit during the visit with the NP the initial NP that came in for initial intake was absolutely wonderful but Diffley was terrible she did not take my concerns seriously and was not willing to listen to what I had to say
Reviewed on
Very good. Will schedule with Kristy again.
Reviewed on
Enjoy my visits with NP Diffley, She is very informative and concerned about my health
Reviewed on
All good
Reviewed on
Very satisfied with this office team. I will stay with them
Reviewed on
There were items of discussion/considerations where I did not acquiesce. They listened carefully and responded appropriately with care and professional concern and explanation. This was an excellent exchange.