STD Testing Centers
Sierra Madre, CA
Same Day Service
No Doctor Visit Or Insurance Required
Accredited Drug Testing provides multiple STD tests at our Sierra Madre, California testing centers for individuals who may have been exposed to or showing symptoms of an STD. Millions of Americans have some form of an STD and our testing is provided in a confidential manner. STD tests at our Sierra Madre, CA locations may be ordered for one specific type of test or you may order a multiple panel screening which includes several STD tests. Same day service is available, and we have multiple Sierra Madre, California STD testing centers within minutes of your home or office. All testing information and results are confidential.
56 E DUARTE RD 2.6 miles
ARCADIA, CA 91006
1750 E COLORADO BLVD 3.7 miles
PASADENA, CA 91106
117 E LIVE OAK AVE STE 101 4.0 miles
ARCADIA, CA 91006
960 E GREEN ST, STE 164 4.6 miles
PASADENA, CA 91106
330 W. LAS TUNAS DR. STE 2 5.0 miles
SAN GABRIEL, CA 91776
416 W LAS TUNAS DR, STE 204 5.1 miles
SAN GABRIEL, CA 91776
4500 RIVERVIEW AVE 5.2 miles
EL MONTE, CA 91731
940 E MAIN ST 5.7 miles
ALHAMBRA, CA 91801
100 W CALIFORNIA BLVD 6.0 miles
PASADENA, CA 91105
50 ALESSANDRO PL. SUITE A10 6.0 miles
PASADENA, CA 91105
9350 FLAIR DR Ste 102 6.2 miles
EL MONTE, CA 91731
3144 SANTA ANITA AVE STE 205 6.7 miles
EL MONTE, CA 91733
6520 N IRWINDALE AVE STE 100 7.1 miles
IRWINDALE, CA 91702
100 S RAYMOND AVE 7.3 miles
ALHAMBRA, CA 91801
6000 N IRWINDALE AVE STE A 7.3 miles
IRWINDALE, CA 91702
15705 ARROW HWY STE 6B 7.4 miles
IRWINDALE, CA 91706
5345 IRWINDALE AVE 7.7 miles
IRWINDALE, CA 91706
14148 FRANCISQUITO AVE 8.4 miles
BALDWIN PARK, CA 91706
725 S ORANGE AVE 8.8 miles
WEST COVINA, CA 91790
12801 CROSSROADS PKWY S Ste 150 9.3 miles
CITY OF INDUSTRY, CA 91746
309 W BEVERLY BLVD 10.4 miles
MONTEBELLO, CA 90640
250 S GRAND AVE 10.5 miles
GLENDORA, CA 91741
2300 W BEVERLY BLVD 10.5 miles
MONTEBELLO, CA 90640
801 S CHEVY CHASE DR 10.8 miles
GLENDALE, CA 91205
801 S Chevy Chase Dr Ste 50, 10.9 miles
Glendale, CA 91205
544 N GLENDALE AVE 10.9 miles
GLENDALE, CA 91206
554 E San Bernardino Rd Ste 10, 11.0 miles
Covina, CA 91723
2640 E GARVEY AVE S STE 106 11.3 miles
WEST COVINA, CA 91791
221 E GLENOAKS BLVD STE 130 11.5 miles
GLENDALE, CA 91207
230 N MARYLAND AVE STE 110 11.5 miles
GLENDALE, CA 91206
16025 GALE AVE STE B10 11.8 miles
CITY OF INDUSTRY, CA 91745
222 W EULALIA ST STE 101 11.9 miles
GLENDALE, CA 91204
432 W BROADWAY 12.0 miles
GLENDALE, CA 91204
823 N BROADWAY 12.6 miles
LOS ANGELES, CA 90012
6538 TELEGRAPH RD 12.6 miles
LOS ANGELES, CA 90040
17487 HURLEY ST 12.7 miles
CITY OF INDUSTRY, CA 91744
2476 S ATLANTIC BLVD 12.9 miles
COMMERCE, CA 90040
124 N VIGNES ST 13.0 miles
LOS ANGELES, CA 90012
12462 PUTNAM ST ste 402 13.2 miles
WHITTIER, CA 90602
1350 W COVINA BLVD 13.2 miles
SAN DIMAS, CA 91773
3430 GARFIELD AVE 13.2 miles
LOS ANGELES, CA 90040
12401 WASHINGTON BLVD 13.4 miles
WHITTIER, CA 90602
420 E 3rd St Ste 802, 13.4 miles
Los Angeles, CA 90013
12385 WASHINGTON BLVD 13.4 miles
WHITTIER, CA 90606
132 S BEAUDRY AVE 13.5 miles
LOS ANGELES, CA 90012
333 S HOPE ST STE C145 13.7 miles
LOS ANGELES, CA 90071
18335 VALLEY BLVD 13.8 miles
LA PUENTE, CA 91744
3364 E SLAUSON AVE 13.9 miles
VERNON, CA 90058
8337 TELEGRAPH RD STE 104 14.1 miles
PICO RIVERA, CA 90660
1526 N EDGEMONT ST FL 1 14.1 miles
LOS ANGELES, CA 90027
3851 S SOTO ST 14.1 miles
VERNON, CA 90058
3688 S Soto St 14.1 miles
Vernon, CA 90058
169 S ALVARADO ST STE 101 14.2 miles
LOS ANGELES, CA 90057
1127 Wilshire Blvd Ste 203&204, 14.2 miles
Los Angeles, CA 90017
1225 WILSHIRE BLVD 14.3 miles
LOS ANGELES, CA 90017
18575 Gale Ave Ste 155 14.3 miles
City of Industry, CA 91748
18575 GALE AVE STE 295 14.3 miles
CITY OF INDUSTRY, CA 91748
2131 W 3RD ST Ste 4 14.3 miles
LOS ANGELES, CA 90057
1300 N VERMONT AVE 14.4 miles
LOS ANGELES, CA 90027
1907 E WASHINGTON BLVD 14.5 miles
LOS ANGELES, CA 90021
2707 E VALLEY BLVD STE 116 14.5 miles
WEST COVINA, CA 91792
929 GEORGIA ST 14.5 miles
LOS ANGELES, CA 90015
1313 W 8TH ST ste 100 14.6 miles
LOS ANGELES, CA 90017
4580 PACIFIC BLVD 14.8 miles
VERNON, CA 90058
1400 S GRAND AVE STE 612 14.9 miles
LOS ANGELES, CA 90015
15141 Whittier Blvd Ste 125, 15.0 miles
Whittier, CA 90603
11817 TELEGRAPH RD 15.1 miles
SANTA FE SPRINGS, CA 90670
501 S BUENA VISTA ST 15.7 miles
BURBANK, CA 91505
3545 WILSHIRE BLVD STE 325 15.8 miles
LOS ANGELES, CA 90010
6529 SEVILLE AVE 15.9 miles
HUNTINGTON PARK, CA 90255
2701 W ALAMEDA AVE STE 203 15.9 miles
BURBANK, CA 91505
801 CORPORATE CENTER DR STE 130 15.9 miles
POMONA, CA 91768
3320 S HILL ST 16.0 miles
LOS ANGELES, CA 90007
11411 BROOKSHIRE AVE STE 408 16.2 miles
DOWNEY, CA 90241
1253 VINE ST ste 19A 16.4 miles
LOS ANGELES, CA 90038
3413 W PACIFIC AVE 102 16.8 miles
BURBANK, CA 91505
13440 IMPERIAL HWY 16.9 miles
SANTA FE SPRINGS, CA 90670
3413 W PACIFIC AVE 17.0 miles
BURBANK, CA 91505
5862 AVALON BLVD 17.1 miles
LOS ANGELES, CA 90003
1716 W HOLT AVE 17.1 miles
POMONA, CA 91768
1300 N LA BREA AVE 17.3 miles
HOLLYWOOD, CA 90028
9353 IMPERIAL HWY GARDEN MEDICAL OFFICE,3RD FLOOR 17.3 miles
DOWNEY, CA 90242
2231 S WESTERN AVE 17.7 miles
LOS ANGELES, CA 90018
110 N LA BREA AVE 17.7 miles
INGLEWOOD, CA 90301
3611 MLK Blvd STE 108 18.1 miles
LYNWOOD, CA 90262
5455 WILSHIRE BLVD STE 1802 18.2 miles
LOS ANGELES, CA 90036
15330 VALLEY VIEW AVE STE 1 18.7 miles
LA MIRADA, CA 90638
502 S GAREY AVE 18.8 miles
POMONA, CA 91766
11432 VANOWEN ST 18.8 miles
N HOLLYWOOD, CA 91605
566 E LAMBERT RD 18.9 miles
BREA, CA 92821
11631 VICTORY BLVD STE 101 19.1 miles
NORTH HOLLYWOOD, CA 91606
2720 N HARBOR BLVD STE 130 19.4 miles
FULLERTON, CA 92835
16700 VALLEY VIEW AVE STE 180 19.4 miles
LA MIRADA, CA 90638
16702 VALLEY VIEW AVE 19.4 miles
LA MIRADA, CA 90638
1001 E IMPERIAL HWY 19.5 miles
BREA, CA 92821
8700 BEVERLY BLVD 19.7 miles
WEST HOLLYWOOD, CA 90048
8501 Wilshire Blvd Suite 305, 19.7 miles
Beverly Hills, CA 90211
2151 N HARBOR BLVD 19.8 miles
FULLERTON, CA 92835
1950 SUNNYCREST DR STE 1800 19.8 miles
FULLERTON, CA 92835
8512 Whitworth Dr 19.9 miles
LOS ANGELES, CA 90035
7300 ALONDRA BLVD STE 108 20.0 miles
PARAMOUNT, CA 90723
16444 PARAMOUNT BLVD 20.1 miles
PARAMOUNT, CA 90723
6405 WILKINSON AVE 20.2 miles
NORTH HOLLYWOOD, CA 91606
5971 VENICE BLVD FL 4 20.2 miles
LOS ANGELES, CA 90034
11152 S MAIN ST 20.2 miles
LOS ANGELES, CA 90061
16660 PARAMONT BLVD STE 102 20.2 miles
PARAMOUNT, CA 90723
1601 MONTE VISTA AVE Ste 190 20.5 miles
CLAREMONT, CA 91711
40 CENTERPOINTE DR 20.8 miles
LA PALMA, CA 90623
8891 CENTRAL AVE 21.3 miles
MONTCLAIR, CA 91763
4312 Woodman Ave Ste 102 21.6 miles
Sherman Oaks, CA 91423
5220 CLARK AVE STE 445 21.8 miles
LAKEWOOD, CA 90712
5451 LA PALMA AVE STE 24 21.8 miles
LA PALMA, CA 90623
13768 Roswell Suite 220, 21.8 miles
Chino, CA 91710
13652 CANTARA ST 21.9 miles
PANORAMA CITY, CA 91402
5205 Lakewood Blvd 22.0 miles
Lakewood, CA 90712
5203 LAKEWOOD BLVD 22.0 miles
LAKEWOOD, CA 90712
2499 S WILMINGTON AVE 22.0 miles
COMPTON, CA 90220
13466 OSBORNE ST 22.0 miles
PACOIMA, CA 91331
5525 W SLAUSON AVE 22.1 miles
LOS ANGELES, CA 90056
909 E YORBA LINDA BLVD STE H 22.2 miles
PLACENTIA, CA 92870
1801 W ROMNEYA DR STE 106 22.3 miles
ANAHEIM, CA 92801
1301 N ROSE DR 22.5 miles
PLACENTIA, CA 92870
1201 N. ROSE DR. SUITE 202 22.6 miles
PLACENTIA, CA 92870
15401 S MAIN ST 22.6 miles
GARDENA, CA 90248
710 N EUCLID ST STE 203 22.6 miles
ANAHEIM, CA 92801
1200 ARROYO ST 22.7 miles
SAN FERNANDO, CA 91340
6410 VAN NUYS BLVD STE B 22.7 miles
VAN NUYS, CA 91401
640 S PLACENTIA AVE 22.8 miles
PLACENTIA, CA 92870
754 N MOUNTAIN AVE 22.8 miles
ONTARIO, CA 91762
1006 W LA PALMA AVE 22.8 miles
ANAHEIM, CA 92801
19301 S SANTA FE AVE Ste 120 22.9 miles
COMPTON, CA 90221
5475 WALNUT AVE 23.0 miles
CHINO, CA 91710
2814 W LINCOLN AVE 23.1 miles
ANAHEIM, CA 92801
2301 W EL SEGUNDO BLVD 23.1 miles
HAWTHORNE, CA 90250
8780 VAN NUYS BLVD BLDG C 23.2 miles
PANORAMA CITY, CA 91402
1111 E LA PALMA AVE 23.3 miles
ANAHEIM, CA 92805
16630 S BROADWAY ST 23.3 miles
GARDENA, CA 90248
1300 N KRAEMER BLVD 23.3 miles
ANAHEIM, CA 92806
9561 VAN NUYS BLVD 23.4 miles
PANORAMA CITY, CA 91402
757 WESTWOOD PLZ 23.4 miles
LOS ANGELES, CA 90095
1300 W 155TH ST STE 109 23.4 miles
GARDENA, CA 90247
14850 ROSCOE BLVD 23.4 miles
PANORAMA CITY, CA 91402
333 S MAGNOLIA AVE 23.5 miles
ANAHEIM, CA 92804
11633 HAWTHORNE BLVD #215 23.6 miles
HAWTHORNE, CA 90250
15211 VANOWEN ST STE 105 23.6 miles
VAN NUYS, CA 91405
15211 VANOWEN ST STE 319 23.6 miles
VAN NUYS, CA 91405
211 S STATE COLLEGE BLVD STE 325 23.9 miles
ANAHEIM, CA 92806
12001 W WASHINGTON BLVD 24.0 miles
LOS ANGELES, CA 90066
411 N LAKEVIEW AVE 24.0 miles
ANAHEIM, CA 92807
1717 E LINCOLN AVE 24.0 miles
Anaheim, CA 92805
11560 W PICO BLVD 24.0 miles
LOS ANGELES, CA 90064
999 San Bernardino Rd 24.1 miles
Upland, CA 91786
12212 W WASHINGTON BLVD 24.2 miles
LOS ANGELES, CA 90066
8726 S SEPULVEDA BLVD 24.2 miles
LOS ANGELES, CA 90045
8800 S SEPULVEDA BLVD STE 8 24.2 miles
LOS ANGELES, CA 90045
8930 S SEPULVEDA BLVD STE 200 24.2 miles
LOS ANGELES, CA 90045
20770 ASH CIR STE 200 24.3 miles
YORBA LINDA, CA 92886
1310 SAN BERNARDINO RD STE 107 24.3 miles
UPLAND, CA 91786
13920 BREGER AVE 24.4 miles
SYLMAR, CA 91342
6033 W CENTURY BLVD STE 200 24.5 miles
LOS ANGELES, CA 90045
14901 RINALDI ST STE 204 24.5 miles
MISSION HILLS, CA 91345
11645 WILSHIRE BLVD STE 830 24.6 miles
LOS ANGELES, CA 90025
9601 S SEPULVEDA BLVD 24.6 miles
LOS ANGELES, CA 90045
8408 THOROUGHBRED ST 24.6 miles
ALTA LOMA, CA 91701
15031 RINALDI ST 24.6 miles
MISSION HILLS, CA 91345
8283 Grove Ave Ste 204, 24.6 miles
Rancho Cucamonga, CA 91730
11611 SAN VICENTE BLVD 24.6 miles
LOS ANGELES, CA 90049
10861 CHERRY ST STE 202 24.7 miles
LOS ALAMITOS, CA 90720
10630 Sepulveda Blvd STE 100 24.7 miles
Mission Hills, CA 91345
15302 EL PRADO RD 24.7 miles
CHINO, CA 91710
16135 LEADWELL ST 24.8 miles
VAN NUYS, CA 91406
14619 PRAIRIE AVE 24.9 miles
LAWNDALE, CA 90260
947 S ANAHEIM BLVD STE 120 24.9 miles
ANAHEIM, CA 92805
20401 AVALON BLVD STE C 24.9 miles
CARSON, CA 90746
1000 S ANAHEIM BLVD STE 200 25.0 miles
ANAHEIM, CA 92805
1149 W 190TH ST 25.0 miles
GARDENA, CA 90248
920 N NASH ST 25.0 miles
EL SEGUNDO, CA 90245
Testing services include physician referral, collection of the specimen, complete laboratory analysis and confidential and secure result reporting.
** Patients who have high insurance deductibles, co-pays or do not have insurance can access important health and wellness testing by scheduling/Ordering a confidential clinical test through Accredited Drug Testing By Phone or On-line.
The process to schedule a lab/blood test in Sierra Madre, California is fast and easy!
Step 1: Schedule/Order your test online at www.accrediteddrugtesting.com/lab-test-order or call our scheduling department at 800-221-4291. You do not need to visit a doctor to order a test.
Step 2: Provide confidential and secure patient information including the type of test, zip code of the location area you would like to take the test and payment information (self-pay).
When completed you will receive a patient registration form by email where you can immediately proceed to the testing location in the Sierra Madre, California area. Same day service is available and your registration pass will have the testing location address and hours of operation.
Step 3: After your test has been analyzed by one of our nationally CLIA and FDA certified laboratories (Quest/ LabCorp) your results will be sent through a confidential, secure and encrypted portal to the email address that you provided. In the event that the test is non-negative, abnormal or other circumstances, a consultation with the referring physician is available.
STD Definitions/Descriptions
STD stands for Sexually Transmitted Disease, also known as STI or Sexually Transmitted Infection, meaning that these diseases are most often, but not exclusively, spread by sexual intercourse.
STDs are passed from one person to another through sexual activity which can include vaginal intercourse, anal intercourse and/or anal intercourse. Though not as common, STDs can also be transmitted through intimate physical contact such as heavy petting.
STDs do not always cause symptoms, or they may only cause mild symptoms. This makes it very possible to have an infection and not know it. Therefore, if you are sexually active it is important to get tested at least once a year. You will find the most common types of STD and STI testing below.
HIV - HIV is a sexually transmitted disease (that can be spread outside of sexual contact) known as Human Immunodeficiency Virus (HIV). It is the virus that causes AIDS and interferes with the body's ability to fight infections.
Herpes 1 and 2 - Herpes is an infection caused by HSV (herpes simplex virus). This virus affects the external genital, anal region, mucosal surfaces and skin in other parts of the body. There are two types of herpes simplex viruses: HSV-1 9 herpes type 1, or oral herpes) and HSV-2 (herpes type 2, or genital herpes).
Gonorrhea - Gonorrhea is a common sexually transmitted disease that can cause infections in the genitals, rectum and throat for both men and women. If untreated it can cause serious health issues, however, if it is caught in time it can be cured with the right medicine.
Chlamydia - Chlamydia is a common sexually transmitted disease that may not show symptoms. However, those that do show symptoms may experience genital pain and discharge from the vagina or penis. If left untreated it can cause damaging effects to the woman's reproductive system.
Syphilis - Syphilis is a sexually transmitted disease that develops in different stages. The first stage involves a painless sore on the genitals, rectum or mouth. After that initial sore heals, the second stage is a rash. Then, there are no symptoms until years later which is the final stage - damaged brain, nerves, eyes and/or heart.
Many STDs can be easily cured with medication, so you can just finish your treatment and get on with your life. And even though some STDs can't be cured, there are lots of ways to treat your symptoms and prevent you from giving your STD to anyone you have sex with.
People with STDs can be in relationships, have sex, and live totally normal lives. Most people get an STD at least once, and millions are living with STDs now. Having an STD is nothing to feel ashamed of, and it doesn't mean you're "dirty" or a bad person , it just means you're a pretty normal human who got an infection. The reality is that STDs can happen to anybody who's ever been sexual with someone, which is almost everybody on earth. And a few STDs can be spread in non-sexual ways, too.
Accredited Drug Testing can schedule your STD test at an Sierra Madre, California testing facility in a confidential, friendly and professional manner. Call us today!
Handy Resources
Comprehensive Online Resources for Drug Testing
- National Institute on Drug Abuse (NIDA)
Provides comprehensive information on drug testing and its role in substance use disorder treatment.
- FDA: Drug Testing
Explains the FDA's role and regulations concerning drug testing for consumers.
- PDR.net
Provides detailed drug information and safety updates through a mobile-friendly platform.
- BeSafeRx - FDA
Resource by the FDA to help consumers identify and choose safe online pharmacies.
- SAMHSA: Drug Testing Resources for the Workplace
Resources and guidelines for drug testing in the workplace.
- Drugs.com
Provides drug information, side effects, and interactions for consumers and professionals.
- Drug Abuse Screening Test (DAST)
Online version of the DAST to help individuals assess whether they have a drug problem.
- Merck Manuals
Consumer-friendly medical resource providing comprehensive information on a wide array of health topics, including drug testing.
- SAMHSA Store
Provides access to resources and publications on substance use prevention and treatment.
- National Association of Boards of Pharmacy (NABP)
Information on state boards of pharmacy and regulations, including those related to drug testing.
- CDC: Workplace Health Promotion
CDC's resources on substance use and drug testing in the workplace.
- Mayo Clinic: Drug Testing
General information about the procedures and types of drug tests.
- MedlinePlus: Drug Testing
Offers information about various drug tests and their uses in medical diagnosis and treatment.
- University of Rochester Medical Center Health Encyclopedia
Provides a detailed entry on drug testing, including how tests are conducted and what they detect.
- World Health Organization (WHO)
International guidelines and information on public health, including substance abuse and drug testing.
- Healthline: Drug Testing
Consumer health site offering information on how drug tests work and what they look for.
- WebMD: Drug Testing
Provides a patient-oriented overview of drug testing and its purposes.
- National Center for Biotechnology Information (NCBI)
Provides a vast database of scientific studies, including research on drug testing and its effectiveness.
AI Overview
Overview of STD Testing
Sexually Transmitted Disease (STD) testing is a critical component of healthcare, essential for detecting and managing infections transmitted through sexual contact. STD testing is recommended for anyone who is sexually active, as early detection and treatment can prevent serious health consequences and limit the spread of infections to others.
Importance of STD Testing
Regular STD testing is vital because many infections often do not show symptoms immediately, or symptoms may be mild and go unnoticed. Untreated STDs can lead to severe health issues, including infertility, complications during pregnancy, and increased risk of acquiring other STDs, including HIV.
Common Types of STD Tests
- HIV Testing: Performed through blood or saliva samples to detect the presence of HIV antibodies or antigens.
- Chlamydia and Gonorrhea: These bacterial infections are typically tested via urine tests or swabs of the genital area.
- Syphilis: Diagnosed through blood testing, which can detect antibodies produced in response to the infection.
- Herpes: Although no cure exists, testing for herpes involves blood tests or swabs from an active outbreak.
- Hepatitis B and C: Blood tests are used to diagnose these viral infections, which affect the liver.
When to Get Tested
- After Unprotected Sex: It's advisable to get tested if you've had unprotected sexual contact with a new partner or multiple partners.
- If Symptoms Occur: Symptoms such as sores on the genitals, pain during urination, or unusual discharge are indications for testing.
- Regular Screenings: Annual or more frequent STD testing may be recommended for active individuals, especially if they have multiple partners.
What to Expect During STD Testing
The testing process is straightforward, involving a physical examination, the collection of samples (blood, urine, swabs), and sometimes a visual inspection of affected areas. Confidentiality is a cornerstone of STD testing, ensuring privacy and discretion in handling patient information and test results.
Benefits of STD Testing
- Early Detection and Treatment: Allows for timely treatment that can effectively manage symptoms and prevent transmission to others.
- Peace of Mind: Provides reassurance and helps maintain your health and the health of your partners.
- Prevention of Complications: Reduces the risk of the long-term health issues associated with untreated STDs.
Understanding the importance of STD testing and participating in regular screenings can significantly impact personal health and public health outcomes. It is an essential step in responsible sexual health management.
"When You Need A Test, Choose The Best"
AccreditedDrugTesting.Com
800-221-4291
Local Area Info: Sierra Madre, California
Sierra Madre is a city in Los Angeles County, California whose population was 10,917 at the 2010 U.S. Census, up from 10,580 at the time of the 2000 U.S. Census. The city is in the foothills of the San Gabriel Valley below the southern edge of the Angeles National Forest. Pasadena and Altadena are to its west, with Arcadia to its south and east. Sierra Madre is known as "Wisteria City", and its city seal is decorated with a drawing of the now widely known 500-foot (150 m) vine. It is also called the "Village of the Foothills" and was an All-America City in 2007.
In approximately 500 CE, Tongva Indians, the native people migrated from the Mojave area to what would become Los Angeles County, (including the San Gabriel Valley). Their name means "People of the Earth". Their primary language was Uto-Aztecan Shoshonean. In the 16th century there were about 25 Tongva villages, with a population of approximately 400 people. By 1769, the first Spanish settlers arrived in the region, finding an estimated 5,000 Tongva living in 31 villages. Sierra Madre was the site of a settlement named Sonayna. Two years later, Mission San Gabriel Arcangel was founded in today's Montebello. The mission was later moved to San Gabriel because of severe flooding from the Rio Hondo River, which ruined their crops. The original mission site is now marked by a California Historical Landmark. Tongvas were integrated into the culture of the mission, and the tribe were renamed Gabrielino Indians by the Spaniards. The first Mount Wilson trail was carved by the Gabrielino Indians which was used by them when they carried timber down from the mountains for the construction of the San Gabriel Mission in 1771.
Using Mexican and Chinese laborers, Benjamin "Don Benito" Wilson expanded the Mount Wilson Trail in 1864. Nathaniel Carter purchased the original 1,103 acres (4.46 km2) that comprise Sierra Madre in 1881: 845 acres (3.42 km2) from "Lucky Baldwin", 108 acres (0.44 km2) from the Southern Pacific Railroad Company; and 150 acres (0.61 km2) from John Richardson (1811-August 9, 1884). In 1888, the Santa Anita railroad station was built. The first of the year brought Pacific Electric Railway Red Car passenger service to Sierra Madre. Later that year the first electric lights were installed by the Edison Electric Company. In December 1906, the first telephones were installed, 250 of them, by the Home Telephone Company of Monrovia. On February 2, 1907, the first citywide election was held and 96 citizens voted 71–25 to officially incorporate Sierra Madre; the population was about 500. Eighteen days later, Sierra Madre became incorporated as a California city. Charles Worthington Jones was the first mayor.