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 St. Joseph Health Medical Group, family medicine is about developing 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)
  • Treatment of illnesses and injuries
  • Wellness and disease prevention
  • Woman’s health, including comprehensive well-woman exams
  • Treatment of chronic health conditions, such as high blood pressure, heart disease, and diabetes

View Our Locations

Family Medicine

Family Medicine

Family Medicine

Family Medicine

  • 2323 Bethards Drive
    Santa Rosa, CA 95405
  • (707) 542-1611
    M-F 8:00 a.m.-5:00pm closed 12:30-1:30 p.m. St. Joseph Draw Station M-F 7:00 a.m.-4:00pm closed 12:30-1:30 p.m.

Family Medicine

  • 1100 Trancas Street
    Suite 350
    Napa, CA 94558
  • (707) 251-3604
    Monday – Friday: 8:30am – 12:00pm 1:30pm-5:00pm

Family Medicine

Family Medicine

  • 2280 Harrison Ave
    Suite K
    Eureka, CA 95501

Meet Our Providers

Office :
St. Joseph Health Medical Group
510 Doiyle Park Dr.
Santa Rosa, CA 95405
Office :
St. Joseph Health Medical Group
8911 Lakewood Dr.
Suite 13
Windsor, CA 95492
Mary A. Berg, MD (707) 303-8360
Family Medicine

Mon - Fri 8:30 a.m. - 12 p.m. & 1:30 p.m. - 5 p.m.

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Office :
St. Joseph Health Medical Group
510 Doyle Park Dr.
Santa Rosa, CA 95405
Office :
St. Joseph Health Medical Group
8911 Lakewood Dr.
Suite 13
Windsor, CA 95495
Office :
St. Joseph Health Medical Group
905 E Washington St.
Petaluma, CA 94952
Caroline Connor, MD & M.P.H
Family Medicine (Board Certified)
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Office :
St. Joseph Health Medical Group- Primary Care
2280 Harrison Ave.
Suite K
Eureka, CA 95501
Stephen Crane, MD (707) 303-8360
Family Medicine

Please call office for hours

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Office 1:
St. Joseph Health Medical Group
510 Doyle Park Dr.
Santa Rosa, CA 95409

Office 2:
16401 Magnolia St.
Suite 107
,
Office :
St. Joseph Health Medical Group
510 Doyle Park Dr.
Santa Rosa, CA 95405
Office :
2323 Bethards Dr.
Santa Rosa, CA 95405
Office :
St. Joseph Health Medical Group- Primary Care
2280 Harrison Ave.
Suite K
Eureka, CA 95501
George Z. Friedman, MD (707) 251-3604
Family Medicine

Mon Tue Thu Fri 8:30 a.m. - 5 p.m. Wed 9 a.m. - 4:30 p.m.

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Office :
1100 Trancas St.
Suite 350
Napa, CA 94558
Office :
St. Joseph Health Medical Group
8911 Lakewood Dr.
Suite 13
Windsor, CA 95492
Office :
St. Joseph Health Medical Group
500 Doyle Park Dr.
Suite 100
Santa Rosa, CA 95405
Winthrop B. Hedrick, DO (707) 543-2000
Family Medicine (Board Certified)
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Office :
Santa Rosa Urgent Care
925 Corporate Center Pkwy.
Suite A
Santa Rosa, CA
Gregory S. Holst, MD
Family Medicine (Board Certified)
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Office :
St. Joseph Health Medical Group- Primary Care
2280 Harrison Ave.
Suite K
Eureka, CA 95501
Libre Johnson, MD (707) 443-9371
Family Medicine
Internal Medicine
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Office :
2280 Harrison Ave
Suite B
Eureka, CA 95501
Trieneke Kylstra, MD (707) 542-1611
Family Medicine

Mon - Fri 8 a.m. - 5 p.m. Closed 12:30 p.m. - 1:30 p.m.

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Office :
St. Joseph Health Medical Group
2323 Bethards Dr.
Santa Rosa, CA 95405
Leo Leer, MD (707) 443-8335
Family Medicine (Board Certified)
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Office :
2675 Harris St.
Eureka, CA 95501
Office :
St. Joseph Health Medical Group
652 Petaluma Ave.
Suite B
Sebastopol, CA 95472
Brenda Manfredi, MD (707) 387-3910
Family Medicine (Board Certified)

Mon - Fri 8 a.m. - 7 p.m. Walk-Ins Welcome 3 p.m. - 7 p.m.

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Office :
St. Joseph Health Medical Group
8911 Lakewood Dr.
Suite 13
Windsor, CA 95492
Office :
St. Joseph Health Medical Group
905 E Washington St.
Petaluma, CA 94952
Diana S. Meda, DO (707) 251-1867
Internal Medicine

Mon - Fri 8:30 a.m. - 12 p.m. & 1:30 p.m. - 5 p.m.

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Office :
3443 Villa Lane
Suite 10
Napa, CA 94558
Cynthia Morris, MD (707) 542-1611
Family Medicine

Mon - Fri: 8 a.m. - 5 p.m.

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Office 1:
St. Joseph Health Medical Group
2323 Bethards Dr.
Santa Rosa, CA 95405

Office 2:
517 N. Main St.
,
Office :
Family Practice
510 Doyle Park Dr.
Santa Rosa, CA 95404
Michael Novak, MD (707) 251-3604
Family Medicine (Board Certified)

Mon - Fri 8:30 a.m. - 12 p.m. & 1:30 p.m. - 5 p.m.

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Office :
1100 Trancas St.
Suite 350
Napa, CA 94558
Ellen Roche, FNP (707) 542-1611
Family Medicine

Mon - Fri 8 a.m. - 5 p.m. Closed 12:30 p.m. - 1:30 p.m.

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Office :
St. Joseph Health Medical Group
2323 Bethards Dr.
Santa Rosa, CA 95405
Gregory P. Rosa, MD (707) 823-7616
Family Medicine

Please call office for hours

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Office :
St. Joseph Health Medical Group
652 Petaluma Ave.
Suite B
Sebastopol, CA 95472
Alexey Shereshevsky, MD
Family Medicine (Board Certified)
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Office :
St. Joseph Health Medical Group- Primary Care
2280 Harrison Ave.
Suite K
Eureka, CA 95501
Office :
St. Joseph Health Medical Group
510 Doyle Park Dr.
Santa Rosa, CA 95405
Nicholas Strange, DO (707) 763-9891
Family Medicine (Board Certified)
Osteopathic Medicine (Board Certified)
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Office :
St. Joseph Health Medical Group
905 E Washington St.
Petaluma, CA 94952
Elisa Washburn, DO (707) 303-8360
Family Medicine (Board Certified)

Please call our office for Dr. Washburn's hours of availability.

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Office :
St. Joseph Health Medical Group
510 Doyle Park Dr.
Santa Rosa, CA 95405