Psychiatric Nurse Practitioner
With over four years of healthcare experience and a background that spans military service, psychiatric nursing, and hands-on patient care in some of the most demanding environments, David Gallegos, PMHNP, brings a grounded, compassionate presence to every patient he works with.
Education and Background
David earned his Master of Science in Nursing from Walden University and his Bachelor of Science in Nursing from Pima Medical Institute. He is certified by the American Nurses Credentialing Center and holds a registered nursing license from the Arizona State Board of Nursing.
Prior to his nursing career, he served as a Health Care Specialist in the United States Army, where he gained firsthand experience in medical procedures, patient screening, and coordination of care. That combination of military discipline, psychiatric nursing, and real-world perspective shapes the steady, resourceful care he provides today.
Care Philosophy
David believes that great care starts with truly seeing the person in front of you. He takes the time to understand each patient’s concerns, listen to their story, and build a treatment plan that reflects who they are and where they want to go. His experience working in high-pressure settings has given him a calm, focused presence that patients appreciate, especially during difficult moments. Whether collaborating with a broader care team or working one-on-one, David brings the same dedication and warmth to every interaction.
Personal Interests
Before entering nursing, David worked in concrete construction, an experience that speaks to his versatility, work ethic, and willingness to build something meaningful from the ground up. That same determination carries into the care he provides every day at Serenity.
What to Expect
In sessions with David, patients can expect a provider who is calm, attentive, and genuinely invested in their well-being. He creates a welcoming space where you can speak openly, ask questions, and feel confident that your care plan is built around your individual needs.