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Gastroenterology Doctors in California

From San Francisco down to Los Angeles and the San Diego area, on-the-go Californians are looking for a quick hemorrhoid relief solution that works for them. Luckily, the CRH O’Regan system is becoming one of the state’s most prominent forms of hemorrhoid treatment because it is a fast, easy, and virtually painless procedure. Even doctors with years of experience in the gastroenterological field are switching to the CRH O’Regan System as their primary form of treatment for hemorrhoids. Doctors in California using this revolutionary band procedure are board certified, and are members of national organizations such as the American Gastroenterological Association. A few of our gastroenterology doctors in California are also published authors of GI literature and are often invited to speak on a variety of GI topics.

Agoura Hills

Cyrus A. Badii, MD
29525 Canwood St., Suite 202
Agoura Hills, CA 91301
818-706-2447

Anaheim

Dr. Jason Yip
408 South Beach Blvd
Anaheim, CA 92804
(714) 527-6000

Atherton

Atherton Endoscopy Center
3351 El Camino Real
Atherton, CA 94027
(650) 363-2800

Auburn

Dr. Danny Yen
11795 Education Street
Auburn, CA 95602
530-886-6800

Beverly Hills

Ari Nowain, MD
9730 Wilshire Blvd.
Beverly Hills, CA 90212
310-657-4444
Pacific Oaks Medical Group
150 North Robertson Blvd.
Beverly Hills, CA 90211
310-652-2562
Tower Digestive Health Medical Group
9090 Wilshire Blvd.
Beverly Hills, CA 90211
(310) 550-0400

Chula Vista

Gregory Wiener, MD
353 A Church Ave.
Chula Vista, CA 91910
(619) 585-8883
Erick H. Alayo, MD
353 A Church Ave.
Chula Vista, CA 91910
(619) 585-8883

Corona

Mission Surgical Clinic (Corona)
2250 South Main St.
Corona, CA 92882
(951) 278-8870

Daly City

Bay Area Digestive Health Medical Group
1850 Sullivan Avenue
Daly City, CA 94015
(650) 756-5000

Encinitas

Coastal Gastroenterology
700 Garden View Ct
Encinitas, CA 92024
760-456-9616

Encino

Cyrus A. Badii, MD
16661 Ventura Blvd, Suite 822
Encino, CA 91436
818-480-1144
Frederic E. Weiss, MD
16311 Ventura Blvd.
Encino, CA 91436
(818) 501-4277

Fairfield

Fairfield Care Center
2702 Low Court
Fairfield, CA 94534
(707) 427-4900

Freemont

Mission Primary Care
3755 Beacon Ave
Freemont, CA 94538
925-461-1632

Gilroy

Dr. Prince Shah
9460 No Name Uno
Gilroy, CA 95020
408-465-9990
Kevin Stuart, MD, AGAF
9460 No Name Uno, Suite 130
Gilroy, CA 95020
(408) 847-1311

Greenbrae

Marin Gastroenterology
1350 South Eliseo Drive
Greenbrae, CA 94904
(415) 925-6900

Irvine

Digestive Disease Consultants of Orange County
16300 Sand Canyon Ave
Irvine, CA 92618
949-341-0307
Dr. Shahla Rah, MD, Inc.
113 Waterworks Way
Irvine, CA 92618
949-342-5801

La Jolla

Coastal Gastroenterology
9850 Genesee Avenue
La Jolla, CA 92037
760-456-9616

Lancaster

High Desert Gastroenterology
1753-B. W. Ave. J
Lancaster, CA 93534
(661) 948-0803

Livermore

David T. Wong, MD, PhD
1074 Murietta Boulevard
Livermore, CA 94550
(925) 275-9966

Long Beach

Long Beach Gastroenterology Associates
2880 Atlantic Ave
Long Beach, CA 90806
562-595-5421

Los Angeles

Dr. Mark M. Davidson, Gastroenterologist
8631 West 3rd Street, Suite 1135E
Los Angeles, CA 90048
310-504-2644
White Memorial Medical Group
1701 E. Cesar Chavez Ave
Los Angeles, CA 90033
323-703-1759

Monterey

Monterey Bay GI Consultants
23 Upper Ragsdale Drive
Monterey, CA 93940
831-375-3577

Mountain View

Peninsula Gastroenterology Medical Group
2500 Hospital Drive
Mountain View, CA 94040
(650) 964-3636

Newport Beach

Dr. Shahla Rah, MD, Inc.
351 Old Newport Blvd
Newport Beach, CA 92663
(949) 650-6700
Kathryn A. Ross, MD, FACG
901 Dover Drive
Newport Beach, CA 92660
(949) 650-8700

Oakland

Northern California Gastroenterology Consultants
300 Frank Ogawa Plaza
Oakland, CA 94612
(510) 893-1600

Palm Springs

Delmar R. Aitken, MD, FACS
1401 N. Palm Canyon
Palm Springs, CA 92262
(760) 416-1976

Palo Alto

Weisman Medical Group
900 Welch Road
Palo Alto, CA 94304
(650) 322-2900
David S. Shields MD Medical Associates
770 Welch Rd.
Palo Alto, CA 94304
(650) 324-1020
Palo Alto Medical Foundation
795 El Camino Real
Palo Alto, CA 94301
(650) 853-2972
Harvey S. Young, M.D.
900 Welch Road
Palo Alto, CA 94304
(650) 324-8881

Pasadena

Gastroenterology Associates
630 S. Raymond Ave.
Pasadena, CA 91105
(626) 449-9920
Alliance Digestive Disease Consultants Medical Group
50 Alessandro Place
Pasadena, CA 91105
(626) 793-7114

Placentia

Internal Medical Group
1050 E. Yorba Linda Blvd.
Placentia, CA 92870
(714) 996-3700

Redding

iGI Care Gastroenterology
1832 Buenaventura Blvd
Redding, CA 96001
530-338-2406

Redwood City

Peninsula Gastroenterology Medical Group
2900 Whipple Ave
Redwood City, CA 94062
(650) 365-3700

Sacramento

Sutter Medical Group
2725 Capitol Avenue
Sacramento, CA 95816
(916) 262-9370

San Bernardino

Evans Gastroenterology
355 E 21st St.
San Bernardino, CA 92404
909-255-1678

San Carlos

Digestive Care Associates
1000 Laurel Street
San Carlos, CA 94070
(650) 596-8800

San Diego

Jeffrey Mazin, MD, FACS
3737 Moraga Avenue
San Diego, CA 92117
(858) 272-9996
Donald Lipkis, MD
6719 Alvarado Road
San Diego, CA 92120
(619) 287-9100
Meng Hua, MD
6719 Alvarado Road
San Diego, CA 92120
(619) 287-9100
Alexander Shpaner, MD
6719 Alvarado Road
San Diego, CA 92120
(619) 287-9100

San Francisco

The Center for Colorectal Health
450 Sutter Street, Suite 1019
San Francisco, CA 94108
415-787-2946
San Francisco Gastroenterology
2186 Geary Blvd
San Francisco, CA 94115
415-749-6900

San Jose

Dr. Marwan Balaa
2520 Samaritan Drive
San Jose, CA 95124
(408) 402-9990
San Jose Gastroenterology
231 O'Connor Drive
San Jose, CA 95128
(408) 347-9001
San Jose Gastroenterology
2340 Montpelier Dr.
San Jose, CA 95116
(408) 347-9001

San Ramon

Dr. Philip Yee - Valley Digestive Care
5401 Norris Canyon Rd.
San Ramon, CA 94583
925-233-6129
F. Anderson Rowe, MD Inc.
5601 Norris Canyon Rd.
San Ramon, CA 94583
(925) 901-1303
Dr. Jeffrey Mark
111 Deerwood Rd.
San Ramon, CA 94583
925-257-4863
David T. Wong, MD, PhD
5801 Norris Canyon Rd
San Ramon, CA 94583
(925) 275-9966

Santa Maria

Santa Maria Gastroenterology Medical Group
116 S. Palisades Dr
Santa Maria, CA 93454
805-203-8168
Surgical Specialists, Inc.
1325 East Church Street
Santa Maria, CA 93454
(805) 925-3030

Santa Rosa

Digestive Health Consultants of Northern California
1210 Sonoma Avenue
Santa Rosa, CA 95405
(707) 544-5093
Digestive Care Center
85 Brookwood Avenue
Santa Rosa, CA 95404
707-639-8797

Tarzana

Dr. Lucien Jacobs
18425 Burbank Blvd.
Tarzana, CA 91356
(818) 708-6070
Dr. Joel Sach
18425 Burbank Blvd.
Tarzana, CA 91356
(818) 344-7224
Dr. Maurice Gourdji
18425 Burbank Blvd. #500
Tarzana, CA 91356
(818) 708-6070

Torrance

South Bay Gastroenterology
23600 Telo Ave.
Torrance, CA 90505
(310) 539-2055

Walnut Creek

Dr. Jeffrey Mark
365 Lennon Lane
Walnut Creek, CA 94598
925-257-4863
David T. Wong, MD, Ph.D
2121 Ygnacio Valley Rd
Walnut Creek, CA 94598
(925) 275-9966

West Hills

Cyrus A. Badii, MD
7301 Medical Center Drive Suite 201
West Hills, CA 91307
818-346-9911

Wildomar

Mission Surgical Clinic (Wildomar)
36423 Inland Valley Dr.
Wildomar, CA 92595
(951) 278-8870