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Frank R. Howard Memorial Hospital

Frank R. Howard
Memorial Hospital

One Madrone Street
Willits, CA 95490

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Ukiah Valley Medical Center

Ukiah Valley
Medical Center

275 Hospital Drive
Ukiah, CA 95482

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St.Helena Hospital - Clear Lake

St. Helena Hospital
Clear Lake

15630 18th Avenue
Clearlake, CA 95422

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St.Helena Hospital - Napa Valley

St. Helena Hospital
Napa Valley

10 Woodland Road
St. Helena, CA 94574

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To make an appointment at any of our locations, please call: 888.529.9018

Dr. Stewart G. Allen

999 Adams Street, Suite 106
St. Helena, CA 94574
707.963.4997

18990 Coyote Valley Road, Suite 8
Hidden Valley Lake, CA 95467
707.963.4997

Dr. Madhusudan Borde

460 N. Camino Alto
Vallejo, CA 94589
707.557.3200

6 Woodland Road, Suite 304;
St. Helena, CA 94574
707.963.7200

Dr. Peter Chang-Sing

6 Woodland Road, Suite 304
St. Helena, CA 94574
707.963.7200

Dr. Emily Conway

4415 Sonoma Highway, Suite D
Santa Rosa, CA 95409
707.537.0700

Juanita E. Deaton, NP

475 N. Forbes Street
Lakeport, CA 95453
707.263.6346

Dr. Monica S. Divakaruni

999 Adams Street, Suite 106
St. Helena, CA 94574
707.963.4997

6 Woodland Road, Suite 304
St. Helena, CA 94574
707.963.7200

115 Hospital Drive
Ukiah, CA 95482
707.463.2400

4415 Sonoma Highway, Suite D
Santa Rosa, CA 95409
707.537.0700

Dr. Gan Dunnington

6 Woodland Road, Suite 304
St. Helena, CA 94574
707.963.7200

4415 Sonoma Highway, Suite D
Santa Rosa, CA 95409
707.537.0700

Dr. Lou Ivanovic

475 N. Forbes St.
Lakeport, CA 95453
707.263.6346

15230 Lakeshore Drive, Suite 101
Clearlake, CA 95422
707.995.3764

18990 Coyote Valley Road, Suite 8
Hidden Valley Lake, CA 95467
707.995.3764

Dr. Daniel Kaiser

6 Woodland Road, Suite 304
St. Helena, CA 94574
707.963.7200

Dr. L. Bing Liem

6 Woodland Road, Suite 304
St. Helena, CA 94574
707.963.7200

Dr. Whie Oh

15250 Lakeshore Dr. Suite C
Clearlake, CA 95422
707.995.3764

6 Woodland Rd, Suite 307
St. Helena, CA 94574
707.963.2750

Dr. Jeong-Sik Park

15250 Lakeshore Dr. Suite C
Clearlake, CA 95422
707.995.3764

6 Woodland Rd, Suite 307
St. Helena, CA 94574
707.963.0904

Dr. Jon Portnoff

115 Hospital Drive
Ukiah, CA 95482
707.463.2400

Dr. Andreas Sakopoulos

6 Woodland Road, Suite 304
St. Helena, CA 94574
707.963.7200

115 Hospital Drive
Ukiah, CA 95482
707.463.2400

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Call 888.529.9018 to speak with a Patient Service Advisor, or fill out the form and we’ll contact you soon.

The Adventist Heart Institute values your privacy and handles your personal information with care. Your email address and information is secure, confidential and will not be sold to any third party sources.

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To talk with someone immediately, call 888.529.9018

The Adventist Heart Institute values your privacy and handles your personal information with care. Your email address and information is secure, confidential and will not be sold to any third party sources.

AHI Rebrand