Family medicine

Northern California Medical Associates family medicine physicians serve patients at our offices in Petaluma in Sonoma County, and at our Mendocino office in Mendocino County. Our family medicine providers and staff are proud to deliver primary healthcare for individuals and families at every stage of life.

  • annual physicals,
  • acute illness care,
  • checkups,
  • health screenings,
  • immunizations & vaccines,
  • laboratory tests,
  • general and sports physical exams,
  • well baby and well childcare,
  • STI screening,
  • behavioral health care,
  • palliative care,
  • women’s health, and
  • many other primary medical care services.

NCMA family medicine physicians also specialize in helping patients identify and manage chronic diseases including:

  • diabetes,
  • high blood pressure,
  • heart disease and
  • arthritis.

To supplement the medical services offered, NCMA strongly believes that sustainable improvements in health are only achieved through thorough patient education and support. By providing access to a comprehensive understanding of an illness, NCMA has identified greater patient compliance to treatment and fewer complications and severity of illness. Patient education is provided on an individual basis by both physicians and nurse practitioners. Support groups for patients and family with chronic illness are an additional way that the NCMA family medicine staff supports its patients and families.


NCMA Family and Internal Medicine — Petaluma

104 Lynch Creek Way, Suite 10

Petaluma, CA 94954
Fax: 707-782-9622

1116 B Street

PetalumaCalifornia 94952
Fax: 707-782-9622

Request an appointment online

NCMA Internal & Family Medicine — Mendocino

Carla Stange, FNP, Jennifer Stewart, MD, & Jeffrey Berenson, MD at NCMA Internal & Family Medicine — Mendocino.

Carla Stange, FNP, Jennifer Stewart, MD, & Jeffrey Berenson, MD at NCMA Internal & Family Medicine — Mendocino.

45081 Little Lake Street
Mendocino, CA 95460
Fax: 707-937-1061

Request an appointment online

Telemedicine / virtual visits

NCMA family medicine physicians are available for telehealth virtual visits for many appointments. Learn more or request a telehealth appointment now.

Request a telehealth appointment

Insurance plans

We currently accept the following health insurance plans:

  • 6 Degrees Health
  • Aetna (Direct)
  • Anthem Blue Cross of California and Prudent Buyer Network
  • Beech Street Corporation
  • Blue Shield of California
  • Humana / Choice Care Network
  • California Foundation for Medical Care (CFMC)
  • CIGNA / Great West Healthcare
  • Coventry / First Health Network
  • Delta Health — Amy’s Kitchen
  • HealthNet
  • Healthsmart
  • Medicare
  • Meritage Medical Network
  • MultiPlan/PHCS, Inc.
  • NX Health Network
  • Provider Network of America (PNOA)
  • Railroad Medicare
  • UHC AARP Medicare Complete through Meritage
  • United Healthcare

Subject to change. Verify coverage with your provider or your insurance plan.