Our Services

Family Medicine

Our family medicine physicians specialize in exactly that—the care of you and your whole family. Uniquely trained to meet your health needs by treating common as well as chronic health conditions, our board certified physicians offer the expertise to help you thrive in every stage of life.

At Annadel Medical Group, family medicine is about not having to look at a chart to know your name—it’s about lasting, caring relationships that allow us to maximize you and your family’s health. And with numerous locations, we make seeing your doctor convenient and easy.

Whatever your health needs—bronchitis to osteoporosis, wellness to heart disease—we provide expert, comprehensive care, including:

  • Complete family care (all ages)
  • Illnesses and injuries
  • Disease prevention and wellness
  • Woman’s health, including comprehensive well-woman exams
  • Treatment of chronic health conditions, such as high blood pressure, arthritis, heart disease and diabetes

View Our Locations

Family Medicine

Family Medicine

Family Medicine

Family Medicine

Family Medicine

Meet Our Doctors

Office :
500 Doyle Park Dr., Suite G04
Santa Rosa, CA 95405
Stephen Crane MD (707) 823-7616
Family Medicine

Please call office to confirm.

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Office 1:
652 Petaluma Ave.
Suite B
Sebastopol, CA 95472

Office 2:
500 Doyle Park Dr.
Suite G04
Santa Rosa, CA 95409
Office :
500 Doyle Park Drive
G04
Santa Rosa, CA 95405
Office :
8911 Lakewood Dr., Suite 13
Windsor, CA 95492
Trieneke Kylstra MD (707) 542-1611
Family Medicine

Monday-Friday

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Office :
4750 Hoen Ave.
Santa Rosa, CA 95405
Brenda Manfredi MD (707) 387-3910
Family Medicine (Board Certified)

Monday-Friday 8:00 a.m.-7:00 p.m. Walk-Ins Welcomed: 3:00 p.m.-7:00 p.m.

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Office :
8911 Lakewood Dr.
Suite 13
Windsor, CA 95492
Eleanor McLaughlin FNP (707) 763-9891
Family Medicine

Monday-Friday

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Office :
24 West El Rose Dr
Petaluma, CA 94954
Office :
4750 Hoen Avenue
Santa Rosa, CA 95405
Ellen Roche FNP (707) 542-1611
Family Medicine

Monday - Friday, 8a - 5p. Closed for lunch, noon - 1pm.

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Office :
4750 Hoen Ave.
Santa Rosa, CA 95405
Gregory P. Rosa MD (707) 823-7616
Family Medicine

Please call office for hours

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Office 1:
652 Petaluma Ave.
Suite B
Sebastopol, CA 95472

Office 2:
24 West El Rose Drive
Petaluma, CA 94952
Office :
500 Doyle Park Drive Suite G04
Santa Rosa, CA 95405
Nicholas Strange DO (707) 763-9891
Family Medicine (Board Certified)
Osteopathic Medicine (Board Certified)
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Office :
24 W El Rose Dr
Petaluma, CA 94952
Julienne Tropel DO (707) 763-9891
Family Medicine

Monday-Friday

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Office :
24 West El Rose Dr.
Petaluma, CA 94954
Elisa Washburn, DO (707) 303-8360
Family Medicine (Board Certified)
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Office :
500 Doyle Park Drive, Suite G04
Santa Rosa,, CA 95405