Vialta Direct Primary Care in Walnut Creek, CA

Updated November 2026How we check doctors

1 doctor at this practice1804 San Miguel Dr, Walnut Creek, CA 94596

About the practice

Membership-based primary care with no insurance billing.

Care is paid by monthly membership instead of insurance billing.

Insurance is still needed for emergencies, hospital care, surgery, imaging and specialists.

Practice details come from the practice's own website (vialtadpc.com).

Doctors at this practice

Photo of Maryna Vityuk, MD

Maryna Vityuk, MD

Family Medicine physicianDPC
Vialta Direct Primary Care · Walnut Creek, CA
Medical school Bogomolets National Medical University, Kyiv, Ukraine
Training Family medicine, Saint Mary of Nazareth Hospital, Chicago, IL
  • Midlife women's health
  • Medical weight management
  • Perimenopause care
Call Website Profile