Loma Vista Endocrinology
Appointment Request
Specialists in Endocrine Disorders and Diabetes
(805) 259-1356
The office of Tricia Westhoff-Pankratz, M.D. with certified nurse practitioners Barbara Holdsworth, FNP-C, BC-ADM and Marki Meyer, FNP-C
Medical practice specializing in Endocrinolgy in
Ventura County since 2002
We specialize in endocrine diseases such as:
-Diabetes type 1 and other autoimmune diabetes
-Diabetes type 2 that is uncontrolled or complicated
-Hypoglycemia
-Thyroid cancer
-Hyper- and Hypothyroidism
-Autoimmune thyroid disease
-Thyroid nodules/biopsies
-Thyroid goiter
-Pituitary disorders
-Parathyroid disorders
-Adrenal diseases such as Addison's, Cushing's, and adrenal tumors
-PCOS
-Pediatric diabetes and thyroid disorders
ATTENTION:
Loma Vista Endocrinology will no longer be seeing patients as of July 3, 2025.
Dr. Westhoff will be closing her private practice and joining Sansum Endocrinology Clinic, owned by Sutter Health, in Santa Barbara, CA, Aug 5, 2025.
If you have an appointment AFTER July 3, 2025 you will need to contact your primary care doctor for a referral to another local Endocrinologist, or wait and schedule with Dr. Westhoff after August 5, 2025 once she is at Sansum Clinic.
We will be updating the website on the future plans of nurse practitioners Barbara Holdsworth and Marki Meyer as soon as possible.
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