Primary Care Family Nurse Practitioner
Grace brings nearly two decades of diverse healthcare experience, with an extensive background in acute care, internal medicine, women’s health, and critical care. She is a board‑certified AdultGerontology Acute Care Nurse Practitioner (AGACNP‑BC) with clinical and professional experience spanning major health systems across California, Oregon, Washington, Texas, Arizona, Colorado, and New Mexico.
Most recently, Grace served as a Hospitalist Nurse Practitioner at UC Davis Medical Center, following
previous roles with Team Health, KP Medically Home, and Sound Medical Group. Her earlier career
includes a broad range of ICU, PACU, ER, and medical-surgical nursing positions across multiple
states, giving her a well‑rounded understanding of patient needs across care settings.
Grace Vondra, MSN, AGACNP‑BC!
“We are excited to welcome Grace to the Seneca Healthcare District team,” said Brady Haynes, COO. “Her depth of clinical experience and commitment to patient-centered care make her an exceptional fit for our community. We are confident she will provide continuity and excellence as she assumes Lori Koehler’s practice.”
Grace shared that she is looking forward to becoming part of the Seneca community and continuing the trusted relationships Lori built with her patients.
Accepting New Patients! Call 1(833)227-3743 Today!
LATEST NEWS
April 2026 New Build Update
Build Progress: Construction is progressing steadily across the site, with multiple areas advancing at once. Exterior work is taking shape [...]
Seneca Healthcare District Congratulates Certified Nursing Assistants Class of 2026
FOR IMMEDIATE RELEASE April 7th, 2026 (Chester, CA) — Seneca Healthcare District is proud to announce the successful graduation of its Certified Nursing Assistant (CNA) Program class [...]
Seneca Healthcare District Awarded Community Impact Award from California Assemblymember Heather Hadwick
FOR IMMEDIATE RELEASE April 1st, 2026 (Chester, CA) — At Seneca Healthcare District, our mission has always been rooted in service, collaboration, and [...]
Take some time to take care of yourself this year.
Schedule an appointment today by calling 1-833-227-3743!






