Contact - NCMA Health

NCMA contacts by office location

To ensure the highest quality care and accessibility, the Northern California Medical Associates, Inc. offices are conveniently located throughout Sonoma and Mendocino counties.

Business office

Northern California Medical Associates, Inc.
50 Old Courthouse Square
Santa Rosa, CA 95404
707-573-6150
Office hours: Mon–Thu, 10 a.m.–4 p.m.
Fri, 9 a.m.–12 p.m.

Administration office

50 Old Courthouse Square, Suite 200
Santa Rosa, CA 95404
707-573-6925
Office hours: Mon.–Fri., 8:30 a.m.–5:30 p.m.

Request an appointment

Now you can request an appointment with NCMA providers online anytime, from anywhere. Click on the short form below and we will get back in touch with you soon during regular business hours to confirm your appointment. If you prefer to call to make an appointment, visit our contact page for a list of our practices and phone numbers.

Request an appointment online

Telemedicine / virtual visits

Most NCMA providers are available for telehealth virtual visits by appointment. Learn more or request a telehealth appointment now.

Request a telehealth appointment

Please select from the following locations to find the closest NCMA office to you:

Healdsburg

Healdsburg Internal Medicine

Rachel Mayorga, MD
810 Healdsburg Avenue
Healdsburg, CA 95448
707-385-0222
Fax: 707-629-4849

NCMA Orthopaedics — Healdsburg

John D. Tomasin, MD
1310 Prentice Drive, #G
Healdsburg, CA 95448
707-433-0126
Fax: 707-433-6674

Petaluma

NCMA Cardiology — Petaluma

719 Southpoint Boulevard, Suite B
Petaluma, CA 94954
707-778-8421
Fax: 707-778-1702 or 707-778-8423

NCMA Family and Internal Medicine — Petaluma

104 Lynch Creek Way, Suite 10
Petaluma, CA 94954

1116 B Street
Petaluma, California 94952
707-782-9123
Fax: 707-782-9622

Ukiah

NCMA Redwood Family Dermatology

555 South Dora Street
Ukiah, CA 95482
Phone: 707-462-3996
Fax: 707-462-3363

Fort Bragg

NCMA Cardiology — Fort Bragg

721 River Road, Suite C
Fort Bragg, CA 95437
707-573-6166 main
707-573-6199 scheduling
Fax: 707-573-6165

Mendocino

NCMA Internal & Family Medicine — Mendocino

45081 Little Lake Street
Mendocino, CA 95460
707-937-1055
After hours: 707-921-1600
Fax: 707-937-1061

Sebastopol

NCMA Family Wellness Medical Center

506 South Main Street
Sebastopol, CA 95472
707-829-5455

Sonoma

NCMA Cardiology — Sonoma

558 Third Street West
Sonoma, CA 95476
707-931-6469
Fax: 707-934-8492