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  <xs:element id="aonc_NumberOfOfficesWithOperatingLeases" abstract="false" name="NumberOfOfficesWithOperatingLeases" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
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  <xs:element id="aonc_A2025NotesReceivableNote8Member" abstract="true" name="A2025NotesReceivableNote8Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
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  <xs:element id="aonc_A2029NotesReceivableNote11Member" abstract="true" name="A2029NotesReceivableNote11Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="aonc_FinancingReceivableAfterAllowanceForCreditLossOriginalPrincipal" abstract="false" name="FinancingReceivableAfterAllowanceForCreditLossOriginalPrincipal" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="aonc_A2023IncentiveEquityPlanMember" abstract="true" name="A2023IncentiveEquityPlanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="aonc_SharesAwardedUponVesting" abstract="false" name="SharesAwardedUponVesting" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="aonc_DividendsPaidEventPriorToJune72024Member" abstract="true" name="DividendsPaidEventPriorToJune72024Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="aonc_DividendsPaidEventPriorToJune72025AfterJune72024Member" abstract="true" name="DividendsPaidEventPriorToJune72025AfterJune72024Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="aonc_DividendsPaidEventPriorToJune72026AfterJune72025Member" abstract="true" name="DividendsPaidEventPriorToJune72026AfterJune72025Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="aonc_DividendsPaidEventPriorToJune72027AfterJune72026Member" abstract="true" name="DividendsPaidEventPriorToJune72027AfterJune72026Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="aonc_DividendsPaidEventPriorToJune72028AfterJune72027Member" abstract="true" name="DividendsPaidEventPriorToJune72028AfterJune72027Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="aonc_DividendsPaidEventAfterJune72028Member" abstract="true" name="DividendsPaidEventAfterJune72028Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="aonc_StockholdersEquityConversionRightsAxis" abstract="true" name="StockholdersEquityConversionRightsAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
  <xs:element id="aonc_StockholdersEquityConversionRightDomain" abstract="true" name="StockholdersEquityConversionRightDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="aonc_StockholdersMember" abstract="true" name="StockholdersMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="aonc_CommonClassA1Member" abstract="true" name="CommonClassA1Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="aonc_CommonStockClassB1Member" abstract="true" name="CommonStockClassB1Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="aonc_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedUponConsummationOfBusinessCombination" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedUponConsummationOfBusinessCombination" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="aonc_TemporaryEquityRedeemablePeriod" abstract="false" name="TemporaryEquityRedeemablePeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="aonc_TemporaryEquityOptionToPurchaseAdditionalUnits" abstract="false" name="TemporaryEquityOptionToPurchaseAdditionalUnits" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="aonc_TemporaryEquityPurchasePriceOfAdditionalUnits" abstract="false" name="TemporaryEquityPurchasePriceOfAdditionalUnits" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType"/>
  <xs:element id="aonc_StockholdersEquityConversionPeriod" abstract="false" name="StockholdersEquityConversionPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="aonc_StockholdersEquityConversionNumberOfDaysAfterFiveYearAnniversary" abstract="false" name="StockholdersEquityConversionNumberOfDaysAfterFiveYearAnniversary" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="aonc_StockholdersEquityConversionThresholdVolumeWeightedAveragePricePeriod" abstract="false" name="StockholdersEquityConversionThresholdVolumeWeightedAveragePricePeriod" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="aonc_StockholdersEquityConversionThresholdStockPrice" abstract="false" name="StockholdersEquityConversionThresholdStockPrice" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType"/>
  <xs:element id="aonc_StockholdersEquityConversionStockPrice" abstract="false" name="StockholdersEquityConversionStockPrice" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType"/>
  <xs:element id="aonc_ReverseRecapitalizationChangeInValueOfUnitsRollForward" abstract="true" name="ReverseRecapitalizationChangeInValueOfUnitsRollForward" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="aonc_CommonUnitUnitsIssuedValue" abstract="false" name="CommonUnitUnitsIssuedValue" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="aonc_CommonUnitValueImpactOfTheReverseRecapitalization" abstract="false" name="CommonUnitValueImpactOfTheReverseRecapitalization" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="aonc_CommonStockValueImpactOfDerivativeLiabilityAntiDilutionFeature" abstract="false" name="CommonStockValueImpactOfDerivativeLiabilityAntiDilutionFeature" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="aonc_ReverseRecapitalizationChangeInUnitsRollForward" abstract="true" name="ReverseRecapitalizationChangeInUnitsRollForward" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="aonc_CommonUnitIssuedDuringPeriod" abstract="false" name="CommonUnitIssuedDuringPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="aonc_CommonUnitUnitImpactOfTheReverseRecapitalization" abstract="false" name="CommonUnitUnitImpactOfTheReverseRecapitalization" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="aonc_CommonUnitDistribution" abstract="false" name="CommonUnitDistribution" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="aonc_EarningsPerShareBasicAndDilutedEPSAbstract" abstract="true" name="EarningsPerShareBasicAndDilutedEPSAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="aonc_StockholdersEquityRedemptionRatio" abstract="false" name="StockholdersEquityRedemptionRatio" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="aonc_StockholdersEquityNumberOfDaysAfterTheRedemptionNoticeDateForRedemptionToBeSettled" abstract="false" name="StockholdersEquityNumberOfDaysAfterTheRedemptionNoticeDateForRedemptionToBeSettled" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="aonc_RedeemableNoncontrollingInterestEquityExcessOverCarryingAmount" abstract="false" name="RedeemableNoncontrollingInterestEquityExcessOverCarryingAmount" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="aonc_LimitedLiabilityCompanyLLCUnitsOutstanding" abstract="false" name="LimitedLiabilityCompanyLLCUnitsOutstanding" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="aonc_CommonUnitRepurchased" abstract="false" name="CommonUnitRepurchased" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="aonc_CommonUnitRedemptions" abstract="false" name="CommonUnitRedemptions" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="aonc_LimitedLiabilityCompanyLLCUnitsIssued" abstract="false" name="LimitedLiabilityCompanyLLCUnitsIssued" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="aonc_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPManagingMemberOrGeneralPartnerAllocationOfIncome" abstract="false" name="LimitedLiabilityCompanyLLCOrLimitedPartnershipLPManagingMemberOrGeneralPartnerAllocationOfIncome" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="aonc_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPManagingMemberOrGeneralPartnerAllocationOfLosses" abstract="false" name="LimitedLiabilityCompanyLLCOrLimitedPartnershipLPManagingMemberOrGeneralPartnerAllocationOfLosses" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="aonc_PhysicianPracticeAcquisitionMember" abstract="true" name="PhysicianPracticeAcquisitionMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="aonc_BusinessCombinationConsiderationPaymentPeriod" abstract="false" name="BusinessCombinationConsiderationPaymentPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="aonc_AEAPartiesMember" abstract="true" name="AEAPartiesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="aonc_TheInvestorMember" abstract="true" name="TheInvestorMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="aonc_EquityFinancingMember" abstract="true" name="EquityFinancingMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="aonc_FloridaGeorgiaAndNorthCarolinaMember" abstract="true" name="FloridaGeorgiaAndNorthCarolinaMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="aonc_CommonUnitNumberOfUnitsPurchased" abstract="false" name="CommonUnitNumberOfUnitsPurchased" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="aonc_CommonUnitPurchasePricePerUnit" abstract="false" name="CommonUnitPurchasePricePerUnit" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType"/>
  <xs:element id="aonc_CommonUnitNumberOfUnitsConverted" abstract="false" name="CommonUnitNumberOfUnitsConverted" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="aonc_StockholdersAgreementOwnershipOfOutstandingVotingPowerPercentage" abstract="false" name="StockholdersAgreementOwnershipOfOutstandingVotingPowerPercentage" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="aonc_StockholdersAgreementPercentageOfOutstandingVotingPowerOwned" abstract="false" name="StockholdersAgreementPercentageOfOutstandingVotingPowerOwned" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="aonc_LossFromCatastrophesNumberOfLocations" abstract="false" name="LossFromCatastrophesNumberOfLocations" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
</xs:schema>
