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List of Medical laboratories in California

There are 2606 Medical laboratories in California as of October 15, 2025; which is an 0.00% increase from 2023. Of these locations, 1440 Medical laboratories which is 55.26% of all Medical laboratories in California are single-owner operations, while the remaining 1166 which is 44.74% are part of larger brands. The top three cities with the most Medical laboratories are Los Angeles with 654 Medical laboratories, San Francisco with 314 Medical laboratories, San Diego with 193 Medical laboratories. Average age of Medical laboratories in California is 6 years and 5 months.

Medical laboratories are also establishing a strong digital presence across various platforms: 863 have LinkedIn profiles, 1026 have Facebook Pages, 924 are active on Instagram, 892 have X (formerly Twitter) handles, 18 are on TikTok, and 755 have YouTube channels. About 1743 Medical laboratories have their own website and the remaining 863 don’t have their own website.

  • 1026

    Facebook Profiles

  • 924

    Instagram Handles

  • 892

    X Handles

  • 18

    TikTok Profiles

  • 755

    YouTube Channels

Data updated on October 15, 2025
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Download list of Medical laboratories in California

You can download Medical laboratories email and phone number lists. Here is a random sample of 10 records for you to look at. Contact our support team to get more details.

nameaddresscityState/TerritorycountryemailphoneReview CountRating ScoresurlFacebook ProfileInstagram HandleLinkedInTwitterYouTube
Castro Valley Center LabAddressSan FranciscoCaliforniaUnited StatesEmailPhone73.9Link
Covid-19 Vaccine Location-Central Region Immunization ClinicAddressSan DiegoCaliforniaUnited StatesEmailPhone00Link
Exam OneAddressBakersfieldCaliforniaUnited StatesEmailPhone53.4Link
MuirLabAddressOrindaCaliforniaUnited StatesEmailPhone00Link
Sutter Medical Plaza Vacaville LabAddressVacavilleCaliforniaUnited StatesEmailPhone23.5Link
Patient Service CenterAddressSan JoseCaliforniaUnited StatesEmailPhone00Link
2449 Summerfield Road LabAddressSanta RosaCaliforniaUnited StatesEmailPhone214.8Link
Worksite LabsAddressLos AngelesCaliforniaUnited StatesEmailPhone52.4Link
Covid-19 Vaccine Location-Monrovia Public Health CenterAddressLos AngelesCaliforniaUnited StatesEmailPhone15Link
Physicians Immunodiagnostic Laboratory Inc.AddressLos AngelesCaliforniaUnited StatesEmailPhone41.5Link
[
  {
    "name": "Castro Valley Center Lab",
    "address": "20**********",
    "phone": "********6340",
    "email": "SH**********@su**********",
    "lat": 37.6983752,
    "lng": -122.0889937,
    "url": "ht**********",
    "country": "United States",
    "state": "California",
    "city": "San Francisco",
    "star_count": 3.9,
    "rating_count": 7,
    "category_name": "Medical laboratories,Laboratories"
  },
  {
    "name": "Covid-19 Vaccine Location-Central Region Immunization Clinic",
    "address": "31**********",
    "phone": "********4255",
    "email": "ca******@sd**********",
    "lat": 32.700958,
    "lng": -117.1260157,
    "url": "ht**********",
    "country": "United States",
    "state": "California",
    "city": "San Diego",
    "star_count": 0,
    "rating_count": 0,
    "category_name": "Medical laboratories"
  },
  {
    "name": "Exam One",
    "address": "43**********",
    "phone": "********7540",
    "email": "su*****@ex*********",
    "lat": 35.3615839,
    "lng": -119.0209591,
    "url": "ht**********",
    "country": "United States",
    "state": "California",
    "city": "Bakersfield",
    "star_count": 3.4,
    "rating_count": 5,
    "category_name": "Medical laboratories"
  },
  {
    "name": "MuirLab",
    "address": "14**********",
    "phone": "********3894",
    "email": "fo********@jo**********",
    "lat": 37.8771785,
    "lng": -122.1813865,
    "url": "ht**********",
    "country": "United States",
    "state": "California",
    "city": "Orinda",
    "star_count": 0,
    "rating_count": 0,
    "category_name": "Medical laboratories,Medical Centers,Health"
  },
  {
    "name": "Sutter Medical Plaza Vacaville Lab",
    "address": "77**********",
    "phone": "********8534",
    "email": "SH**********@su**********",
    "lat": 38.3538673,
    "lng": -121.9838343,
    "url": "ht**********",
    "country": "United States",
    "state": "California",
    "city": "Vacaville",
    "star_count": 3.5,
    "rating_count": 2,
    "category_name": "Laboratories,Medical laboratories"
  },
  {
    "name": "Patient Service Center",
    "address": "24**********",
    "phone": "********0460",
    "email": "ho*********@bi**********",
    "lat": 37.2507847,
    "lng": -121.9485458,
    "url": "ht**********",
    "country": "United States",
    "state": "California",
    "city": "San Jose",
    "star_count": 0,
    "rating_count": 0,
    "category_name": "Diagnostic centers,Blood testing services,Medical laboratories"
  },
  {
    "name": "2449 Summerfield Road Lab",
    "address": "24**********",
    "phone": "********7220",
    "email": "SH**********@su**********",
    "lat": 38.441487,
    "lng": -122.6630202,
    "url": "ht**********",
    "country": "United States",
    "state": "California",
    "city": "Santa Rosa",
    "star_count": 4.8,
    "rating_count": 21,
    "category_name": "Medical laboratories,Laboratories"
  },
  {
    "name": "Worksite Labs",
    "address": "11**********",
    "phone": "********1122",
    "email": "prpr@wo**********",
    "lat": 33.9357056,
    "lng": -118.3778199,
    "url": "ht**********",
    "country": "United States",
    "state": "California",
    "city": "Los Angeles",
    "star_count": 2.4,
    "rating_count": 5,
    "category_name": "Medical laboratories"
  },
  {
    "name": "Covid-19 Vaccine Location-Monrovia Public Health Center",
    "address": "33**********",
    "phone": "********0473",
    "email": "sp**@ph**********",
    "lat": 34.141371,
    "lng": -118.0060371,
    "url": "ht**********",
    "country": "United States",
    "state": "California",
    "city": "Los Angeles",
    "star_count": 5,
    "rating_count": 1,
    "category_name": "Medical laboratories"
  },
  {
    "name": "Physicians Immunodiagnostic Laboratory Inc.",
    "address": "15**********",
    "phone": "********7885",
    "email": "in**@pi*********",
    "lat": 34.1219468,
    "lng": -118.0554396,
    "url": "ht**********",
    "country": "United States",
    "state": "California",
    "city": "Los Angeles",
    "star_count": 1.5,
    "rating_count": 4,
    "category_name": "Medical laboratories"
  }
]

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How SmartScrapers Data Can Help You

SmartScrapers provides robust data solutions for businesses aiming to connect with Medical laboratories across various channels. Whether you need a Medical laboratories email list in California or a Medical laboratories IG profile list in California, our comprehensive database empowers you to create targeted outreach strategies. Below are the key ways our data can give you a competitive edge:

Email Marketing

With our Medical laboratories email list in California, you can personalize your campaigns to resonate with owners, managers, and key decision-makers. This direct line of communication allows you to showcase promotions, introduce new products, or share relevant updates that drive engagement and conversions.

Cold Calling

Having a reliable Medical laboratories phone list in California is essential for immediate and personalized conversations. SmartScrapers’ database provides verified contacts that help you quickly connect with the right people, saving you time and increasing your success rate with telephone outreach.

Mail Campaigns

Traditional mail still has its place in today’s digital world. Tap into our Medical laboratories mailing list in California to send catalogs, brochures, or promotional offers directly to physical addresses. This tangible approach can cut through online clutter and create a lasting impression.

Instagram DM Outreach

Reach a visually driven audience using our Medical laboratories IG profile list in California.

LinkedIn Outreach

If you’re seeking professional connections, our Medical laboratories LinkedIn profile list in California is your gateway to building meaningful B2B relationships. Connect with owners, general managers, and marketing leaders on LinkedIn to propose partnerships, pitch your services, or explore collaborative opportunities.

Facebook Message Outreach

Leverage the ubiquity of Facebook to engage Medical laboratories on a platform familiar to millions of users. Our Medical laboratories Facebook profile list in California allows you to initiate conversations through Facebook Messenger, share targeted ads, and gain valuable insights from user interactions.

By integrating these strategies, you’ll maximize your reach and ensure that your brand stands out in a crowded marketplace. SmartScrapers’ data makes it easier to connect with the right Medical laboratories, at the right time, through the right channel.

Target Medical laboratories on Paid Channels

You can also leverage the SmartScrapers database to create custom audiences on leading advertising platforms. By uploading our Medical laboratories email list in California, Medical laboratories phone list in California, or other relevant data, you can run highly targeted campaigns to reach Medical laboratories more effectively. Here’s how to target Medical laboratories on Facebook Ads, Instagram Ads, Google Ads, and YouTube:

Facebook Ads

Wondering how to target Medical laboratories on Facebook Ads? Simply upload your Medical laboratories contact list as a custom audience in Facebook Ads Manager. From there, you can create campaigns that speak directly to Medical laboratories owners and managers, ensuring your ads appear in front of the most relevant audience. You can also build lookalike audiences to expand your reach to similar prospects.

Instagram Ads

Wondering how to target Medical laboratories on Instagram Ads? Since Instagram shares its Ads Manager with Facebook, you can follow a similar process by uploading your Medical laboratories data. This allows you to place engaging visuals, Stories ads, or Reels ads directly in front of key decision-makers who frequently browse Instagram for the latest trends and collaborations.

Google Ads

If you’re exploring how to target Medical laboratories on Google Ads, you can upload your SmartScrapers’ list as a Customer Match audience in Google Ads. This makes it possible to show highly relevant display ads, text ads, or even shopping ads (if applicable) to Medical laboratories contacts. Additionally, you can build Similar Audiences based on your data to reach new, but similar, Medical laboratories leads.

YouTube

When figuring out how to target Medical laboratories on YouTube, use Google Ads’ video campaign features. By importing your custom audience list, you can display pre-roll or in-stream ads that speak directly to Medical laboratories professionals. This high-impact platform allows you to showcase compelling video content that resonates with a visually oriented audience.

By integrating custom audiences and leveraging the right messaging, you’ll create highly focused campaigns that appeal to Medical laboratories owners and managers. Whether you’re advertising on Facebook, Instagram, Google, or YouTube, SmartScrapers’ data helps you reach the right people, at the right time, with the right message.

Number of Medical laboratories locations by each city/area

City/AreaPopulationNumber Of Medical laboratories
Los Angeles 3.90M654
San Francisco 864.82K314
San Diego 1.39M193
San Jose 1.03M123
Sacramento 490.71K96
Fresno 520.05K57
Irvine 256.93K49
San Bernardino 216.11K46
Bakersfield 373.64K42
Santa Rosa 174.97K41
Santa Ana 335.40K38
Huntington Beach 201.90K35
Riverside 322.42K34
Ontario 171.21K31
Stockton 305.66K31
Oxnard 207.25K27
Modesto 211.27K25
Anaheim 350.74K24
Murrieta 109.83K24
Tustin 80.58K23
Thousand Oaks 129.34K22
Victorville 122.22K21
Costa Mesa 113.20K20
Santa Maria 105.09K20
Chico 121.34K18
Concord 128.67K18
Corona 164.23K15
Newport Beach 87.13K15
Garden Grove 175.39K13
Visalia 130.10K13
Redding 91.58K12
Salinas 157.38K12
Antioch 110.54K10
Hanford 55.66K10
Santa Barbara 91.84K10
Santa Cruz 64.22K10
Orange 140.99K9
Atascadero 29.82K8
Lake Forest 82.49K8
Vallejo 121.69K8
Fairfield 112.97K7
Mission Viejo 97.16K7
Petaluma 60.44K7
Simi Valley 126.79K7
Brentwood 58.97K6
Fullerton 140.85K6
Laguna Hills 31.75K6
Pleasant Hill 34.81K6
Selma 24.41K6
Arroyo Grande 18.11K5
Barstow 23.69K5
Buena Park 83.27K5
Dublin 57.72K5
Hemet 83.86K5
Jurupa Valley 21.93K5
Laguna Woods 16.41K5
Lake Elsinore 61.98K5
Lompoc 44.16K5
Mammoth Lakes 7.95K5
Monterey 28.34K5
Napa 80.43K5
Paso Robles 27.16K5
Pleasanton 79.51K5
Tulare 62.31K5
Vacaville 96.80K5
Westminster 92.11K5
Yuba City 66.94K5
Auburn 13.78K4
Desert Hot Springs 28.34K4
Eureka 27.02K4
Fortuna 12.00K4
Indio 87.53K4
Los Osos 14.28K4
Merced 82.44K4
Porterville 56.06K4
San Ramon 76.13K4
Tehachapi 13.02K4
Turlock 72.29K4
Walnut Creek 68.91K4
Watsonville 53.63K4
Beaumont 43.81K3
Corcoran 22.48K3
Delano 52.73K3
El Centro 43.96K3
Hollister 37.46K3
La Palma 15.90K3
Lodi 64.60K3
Madera 64.21K3
Mariposa 2.17K3
Orinda 19.28K3
Perris 74.97K3
Placentia 52.49K3
Tracy 87.08K3
Yucca Valley 21.60K3
Angwin 3.05K2
Avenal 13.30K2
Big Bear City 12.30K2
Brawley 25.90K2
Calexico 40.05K2
Calimesa 8.54K2
Camarillo 67.61K2
Cambria 6.03K2
Chester 2.14K2
Coachella 44.63K2
Coalinga 16.56K2
Contra Costa Centre 5.36K2
Dinuba 23.70K2
Eastvale 59.04K2
El Cerrito 23.55K2
Fillmore 15.55K2
Fort Bragg 7.29K2
Indian Wells 5.29K2
Ione 7.00K2
Jackson 4.65K2
La Quinta 40.48K2
Lake Isabella 3.47K2
Lakeport 4.81K2
Los Banos 37.46K2
Lower Lake 1.29K2
Martinez 38.14K2
Menifee 87.17K2
Morro Bay 10.64K2
Novato 55.53K2
Oakhurst 2.83K2
Oakley 39.81K2
Palm Desert 51.87K2
Patterson 21.50K2
Rancho Mirage 18.08K2
Red Bluff 14.13K2
Reedley 25.57K2
Ridgecrest 28.78K2
Rossmoor 10.24K2
San Clemente 65.53K2
San Luis Obispo 47.34K2
Saranap 5.20K2
Shafter 18.34K2
South Taft 2.17K2
Stanton 38.87K2
Woodland 58.57K2
Yosemite Valley 1.03K2
Yucaipa 53.33K2
Alamo 14.57K1
Aliso Viejo 50.20K1
Alturas 2.59K1
Arcata 17.84K1
Blythe 19.21K1
Bolinas 1.62K1
Brea 41.94K1
Cameron Park 18.23K1
Challenge-Brownsville 1.15K1
Chowchilla 18.51K1
Cloverdale 8.81K1
Corning 7.55K1
Covelo 1.25K1
Crescent City 6.77K1
Cutler 5.00K1
Cypress 49.29K1
Danville 44.40K1
Davis 67.67K1
Del Rey Oaks 1.69K1
Dos Palos 5.13K1
East Hemet 17.42K1
Ford City 4.28K1
Fountain Valley 56.99K1
Fowler 6.27K1
Gilroy 53.23K1
Gonzales 8.47K1
Grass Valley 12.94K1
Gridley 6.58K1
Half Moon Bay 12.66K1
Hayward 158.29K1
Imperial 17.09K1
La Habra 62.13K1
Lafayette 25.84K1
Lincoln 49.76K1
Lindsay 13.22K1
Livermore 88.13K1
Livingston 13.90K1
Lockeford 3.23K1
Los Alamitos 11.45K1
Los Molinos 2.04K1
Manteca 75.45K1
McFarland 13.98K1
Mead Valley 18.51K1
Mendota 11.43K1
Mojave 4.24K1
Mount Shasta 3.30K1
Oroville 16.26K1
Palm Springs 47.37K1
Pioneer 1.09K1
Placerville 10.65K1
Portola 1.90K1
Quincy 1.73K1
Rancho Tehama Reserve 1.49K1
Rio Vista 8.35K1
Rosamond 18.15K1
Saint Helena 5.81K1
San Benito County -1
San Jacinto 46.95K1
Sanger 24.95K1
Searles Valley 1.74K1
Solvang 5.74K1
Sonora 4.82K1
Suisun 28.11K1
Susanville 15.25K1
Twentynine Palms 26.02K1
Ukiah 15.92K1
Villa Park 5.96K1
Waterford 8.82K1
Weaverville 3.60K1
Woodlake 7.65K1
Yorba Linda 67.97K1

How many Medical laboratories are there in California?

There are a total of 2606 Medical laboratories in California as of October 15, 2025.

Number of Medical laboratories in California with Phone Number

2310

Number of Medical laboratories in California with Email

298

List of Medical laboratories in California with Social Media Accounts

1026

Facebook Profiles

924

Instagram Handles

863

LinkedIn Profiles

892

X Handles

18

TikTok Profiles

1

WhatsApp Numbers

755

YouTube Channels

Download sales qualified leads of Medical laboratories in the California

Download this data in CSV, Esri Shapefile, Excel, GeoJSON, or KML
(Google Earth) file formats.

Related Medical laboratories Leads By Location

Data of Medical laboratories in California with/without Website

Download the list of Medical laboratories in California as of October 15, 2025 with and without website information.

1743

Number of Medical laboratories in California with website

863

Number of Medical laboratories in California without website

List of Medical laboratories in California By Ratings

Download the data of the number of star-rated Medical laboratories in California as of October 15, 2025.

71

Number of 1 star-rated Medical laboratories in California

69

Number of 2 star-rated Medical laboratories in California

313

Number of 3 star-rated Medical laboratories in California

446

Number of 4 star-rated Medical laboratories in California

572

Number of 5 star-rated Medical laboratories in California

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The total number of Medical laboratories in California is 2606.

Smartscrapers is your go-to platform to get authentic and reliable data on Medical laboratories in California at an affordable price.

You can download the complete dataset of sales qualified leads of Medical laboratories in California once you purchase it.

Absolutely! Smartscrapers enables you to download a sample dataset directly from the corresponding webpage.

You can download the data in CSV, Esri Shapefile, Excel, GeoJSON, or KML (Google Earth) file formats.

The price of Medical laboratories in California dataset costs $149.

There are 2310 Medical laboratories in California with phone numbers.

There are 298 Medical laboratories in California with email addresses.

There are 453 Medical laboratories in California with both phone numbers and email lists.

There are 863 Medical laboratories in California with LinkedIn Profiles.

There are 1026 Medical laboratories in California with Facebook Profiles.

There are 924 Medical laboratories in California with Instagram Handles.

There are 892 Medical laboratories in California with X Handles.

There are 18 Medical laboratories in California with TikTok Profiles.

There are 755 Medical laboratories in California with YouTube Channels.

There are 1 Medical laboratories in California with WhatsApp Numbers.

The total count of Medical laboratories in California with a website is 1743.

The total count of Medical laboratories in California without a website is 863.

There are 572 5-star rated Medical laboratories in California.

There are 446 4-star rated Medical laboratories in California.

There are 313 3-star rated Medical laboratories in California.

There are 69 2-star rated Medical laboratories in California.

There are 71 1-star rated Medical laboratories in California.

The average age of Medical laboratories in California is 6 years and 5 months.

Los Angeles, San Francisco, and San Diego are the top 3 cities with the most number of Medical laboratories in California. Los Angeles leads at the top with 654 Medical laboratories, at 25.10%. San Francisco follows with 314 Medical laboratories, at 12.05%. San Diego comes third with 193 Medical laboratories, accounting for 7.41% of its total.

Los Angeles, with the most number of Medical laboratories, is the best city for Medical laboratories in California. It tops with 654 Medical laboratories, which is 25.10% of the total Medical laboratories in California.

By uploading our dataset on Medical laboratories, you can effortlessly reach the right target audience, optimize your ad campaigns, and increase your conversion rate.

By uploading our dataset on Medical laboratories, you can effortlessly reach the right target audience through Google Ads, optimize your ad campaigns, and maximize your ROI.

With the email addresses of Medical laboratories, you can reach your audience directly, ensuring your messages land in the inboxes of potential customers, leading to increased engagement and conversion rates.

Whether for cold calling campaigns or personalized messaging, having accurate phone numbers allows you to establish meaningful connections.

The mailing address data of Medical laboratories ensures that your promotional materials reach the hands of potential customers, driving engagement and brand recognition.