<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2021 Workiva-->
<!--r:dfe4dea4-c186-46db-afd6-cd4309b26f58,g:f8737b59-cd2c-418c-a6a9-fcb40d8a9fed-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://seer.bio/role/CoverPage" xlink:type="simple" xlink:href="seer-20211104.xsd#CoverPage"/>
  <link:presentationLink xlink:role="http://seer.bio/role/CoverPage" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract_bc4d7e71-b773-4e24-a263-d5e286a46cd5" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_CoverAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType_9757320d-1893-4a64-8945-7a8c73b036b0" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentType"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bc4d7e71-b773-4e24-a263-d5e286a46cd5" xlink:to="loc_dei_DocumentType_9757320d-1893-4a64-8945-7a8c73b036b0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_bf6b12f7-964a-4546-838f-c94eb32436ed" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentPeriodEndDate"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bc4d7e71-b773-4e24-a263-d5e286a46cd5" xlink:to="loc_dei_DocumentPeriodEndDate_bf6b12f7-964a-4546-838f-c94eb32436ed" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_5e36554e-98c4-4dcc-bf21-9effcda0240e" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityRegistrantName"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bc4d7e71-b773-4e24-a263-d5e286a46cd5" xlink:to="loc_dei_EntityRegistrantName_5e36554e-98c4-4dcc-bf21-9effcda0240e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber_87f353ac-7351-4a61-9bbf-6bbc804fed0a" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityFileNumber"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bc4d7e71-b773-4e24-a263-d5e286a46cd5" xlink:to="loc_dei_EntityFileNumber_87f353ac-7351-4a61-9bbf-6bbc804fed0a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode_35768520-cafe-49f2-8eb7-fbd553eae9a5" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityIncorporationStateCountryCode"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bc4d7e71-b773-4e24-a263-d5e286a46cd5" xlink:to="loc_dei_EntityIncorporationStateCountryCode_35768520-cafe-49f2-8eb7-fbd553eae9a5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber_1748904f-5e0f-4b5d-9d8f-bd8747b61fc3" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityTaxIdentificationNumber"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bc4d7e71-b773-4e24-a263-d5e286a46cd5" xlink:to="loc_dei_EntityTaxIdentificationNumber_1748904f-5e0f-4b5d-9d8f-bd8747b61fc3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1_c902f68c-d12e-40bc-bc7f-85e819affcc1" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressAddressLine1"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bc4d7e71-b773-4e24-a263-d5e286a46cd5" xlink:to="loc_dei_EntityAddressAddressLine1_c902f68c-d12e-40bc-bc7f-85e819affcc1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine2_ed725c85-93de-4d64-8241-289e4c0574db" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressAddressLine2"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bc4d7e71-b773-4e24-a263-d5e286a46cd5" xlink:to="loc_dei_EntityAddressAddressLine2_ed725c85-93de-4d64-8241-289e4c0574db" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown_14ef79a9-f23a-4b95-99dc-6165e457e3f7" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressCityOrTown"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bc4d7e71-b773-4e24-a263-d5e286a46cd5" xlink:to="loc_dei_EntityAddressCityOrTown_14ef79a9-f23a-4b95-99dc-6165e457e3f7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince_a84f3ce7-b0ef-4aa6-9018-0538222b635a" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressStateOrProvince"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bc4d7e71-b773-4e24-a263-d5e286a46cd5" xlink:to="loc_dei_EntityAddressStateOrProvince_a84f3ce7-b0ef-4aa6-9018-0538222b635a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode_89ee47e0-3a4c-4a95-9b42-1fa0dc762718" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressPostalZipCode"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bc4d7e71-b773-4e24-a263-d5e286a46cd5" xlink:to="loc_dei_EntityAddressPostalZipCode_89ee47e0-3a4c-4a95-9b42-1fa0dc762718" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode_9178b4cb-81d2-4b3e-9534-00f209d66adf" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_CityAreaCode"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bc4d7e71-b773-4e24-a263-d5e286a46cd5" xlink:to="loc_dei_CityAreaCode_9178b4cb-81d2-4b3e-9534-00f209d66adf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber_bff902c4-a8f7-442c-a5ff-9863f6738e8f" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_LocalPhoneNumber"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bc4d7e71-b773-4e24-a263-d5e286a46cd5" xlink:to="loc_dei_LocalPhoneNumber_bff902c4-a8f7-442c-a5ff-9863f6738e8f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_WrittenCommunications_0d2b0a9e-212c-4d92-9534-861ad33f5fd7" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_WrittenCommunications"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bc4d7e71-b773-4e24-a263-d5e286a46cd5" xlink:to="loc_dei_WrittenCommunications_0d2b0a9e-212c-4d92-9534-861ad33f5fd7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SolicitingMaterial_31dc60a3-4d8c-4339-8afb-b046ebf11f46" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_SolicitingMaterial"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bc4d7e71-b773-4e24-a263-d5e286a46cd5" xlink:to="loc_dei_SolicitingMaterial_31dc60a3-4d8c-4339-8afb-b046ebf11f46" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementTenderOffer_f6844b2b-5372-472d-b868-b496dfe4c9fa" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_PreCommencementTenderOffer"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bc4d7e71-b773-4e24-a263-d5e286a46cd5" xlink:to="loc_dei_PreCommencementTenderOffer_f6844b2b-5372-472d-b868-b496dfe4c9fa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementIssuerTenderOffer_77d229b5-b6b5-45c0-a1d9-6ac933c3c06a" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_PreCommencementIssuerTenderOffer"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bc4d7e71-b773-4e24-a263-d5e286a46cd5" xlink:to="loc_dei_PreCommencementIssuerTenderOffer_77d229b5-b6b5-45c0-a1d9-6ac933c3c06a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle_ed911dfe-b9e8-4161-bb6a-8cfb7af8f6b4" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_Security12bTitle"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bc4d7e71-b773-4e24-a263-d5e286a46cd5" xlink:to="loc_dei_Security12bTitle_ed911dfe-b9e8-4161-bb6a-8cfb7af8f6b4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol_2f76fec1-25d0-4323-950c-1b147a6dc196" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_TradingSymbol"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bc4d7e71-b773-4e24-a263-d5e286a46cd5" xlink:to="loc_dei_TradingSymbol_2f76fec1-25d0-4323-950c-1b147a6dc196" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany_df7a4ca8-410e-45f1-9421-9b9ed5304581" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bc4d7e71-b773-4e24-a263-d5e286a46cd5" xlink:to="loc_dei_EntityEmergingGrowthCompany_df7a4ca8-410e-45f1-9421-9b9ed5304581" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityExTransitionPeriod_605c3821-d26e-4790-b2e4-6260a0d072cd" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityExTransitionPeriod"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bc4d7e71-b773-4e24-a263-d5e286a46cd5" xlink:to="loc_dei_EntityExTransitionPeriod_605c3821-d26e-4790-b2e4-6260a0d072cd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey_46f05b0d-b8e5-4c3c-8147-0487b2af458e" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityCentralIndexKey"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bc4d7e71-b773-4e24-a263-d5e286a46cd5" xlink:to="loc_dei_EntityCentralIndexKey_46f05b0d-b8e5-4c3c-8147-0487b2af458e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalYearFocus_03165140-4f74-450c-8430-2763b58bbcbc" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentFiscalYearFocus"/>
    <link:presentationArc order="23" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bc4d7e71-b773-4e24-a263-d5e286a46cd5" xlink:to="loc_dei_DocumentFiscalYearFocus_03165140-4f74-450c-8430-2763b58bbcbc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalPeriodFocus_d27cd2e4-bd7e-49d6-be45-0c6a96ac1c16" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentFiscalPeriodFocus"/>
    <link:presentationArc order="24" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bc4d7e71-b773-4e24-a263-d5e286a46cd5" xlink:to="loc_dei_DocumentFiscalPeriodFocus_d27cd2e4-bd7e-49d6-be45-0c6a96ac1c16" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag_3fca3d23-863d-44df-a7f0-2ef3e9766e93" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_AmendmentFlag"/>
    <link:presentationArc order="25" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_bc4d7e71-b773-4e24-a263-d5e286a46cd5" xlink:to="loc_dei_AmendmentFlag_3fca3d23-863d-44df-a7f0-2ef3e9766e93" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
</link:linkbase>
