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Dennis R. Riekenberg - Iowa Attorney in Omaha, NE | RateIowaLawyers.com
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Dennis R. Riekenberg

If you searched for Dennis R. Riekenberg, Dennis Riekenberg, D. Riekenberg, and D Riekenberg, this page is the Rate Iowa Lawyers profile for Dennis R. Riekenberg in Omaha, NE. Compare contact details, credentials, reviews, and public records in one place.

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  • Omaha, Iowa lawyers
  • Out-Of-State County lawyers
  • Cassem, Tierney, Adams, Gotch & Douglas attorneys
  • Iowa attorneys named Dennis Riekenberg

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Showing 1–8 of 8 listed attorneys.

Includes Iowa bar members and attorneys registered with Iowa OPR (including pro hac vice). Office city may be outside Iowa.

  • Gabriella M. Miller

Also known as: Dennis Riekenberg, D. Riekenberg, and D Riekenberg

Cassem, Tierney, Adams, Gotch & Douglas

  • Iowa OPR verified
  • Vetted listing

Public record snapshot

Active Iowa license · No public discipline flags in reviewed sources · Dennis R. Riekenberg appears on the Iowa OPR roster with license status Active.

From Iowa licensing and public court records — not a quality endorsement or referral.

Contact Information

Phone: (402) 390-0300

Address: Cassem Tierney Adams Gotch, 9290 W. Dodge Rd. Suite 302

Location: Omaha, Iowa · Out-Of-State County

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Additional Information

State: NE

Listing data is compiled from public sources. View all data sources for this profile. Report incorrect info.

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Iowa licensed · Omaha, Out-Of-State County
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  • Adam Douglas GrieserIowa licensed · Omaha, Out-Of-State County
  • Adam Jay KostIowa licensed · Omaha, Out-Of-State County
  • Questions about Dennis R. Riekenberg

    How do I find Dennis R. Riekenberg on RateIowaLawyers.com?+

    Search Dennis R. Riekenberg in Omaha, NE on Google or open this profile directly. RateIowaLawyers.com publishes Dennis R. Riekenberg's Iowa attorney contact details, credentials, reviews, and public records on one page.

    Is Dennis R. Riekenberg listed under other names on RateIowaLawyers.com?+

    Yes. This profile for Dennis R. Riekenberg may also appear when you search for Dennis Riekenberg, D. Riekenberg, and D Riekenberg. Those names refer to the same Iowa attorney listing on RateIowaLawyers.com.

    Where is Dennis R. Riekenberg located?+

    Dennis R. Riekenberg's listed office is Cassem Tierney Adams Gotch, 9290 W. Dodge Rd. Suite 302 in Omaha, NE. Phone and email appear at the top of this profile when available.

    What type of law does Dennis R. Riekenberg practice?+

    Dennis R. Riekenberg is an Iowa-licensed attorney at Cassem, Tierney, Adams, Gotch & Douglas on RateIowaLawyers.com. Practice areas will appear here when public directory sources are linked.

    Is Dennis R. Riekenberg licensed to practice law in Iowa?+

    Dennis R. Riekenberg is listed with an active Iowa law license on RateIowaLawyers.com. Iowa OPR verification on this profile was last recorded Jun 17, 2026. See Practice & credentials for source links.

    How long has Dennis R. Riekenberg been practicing law?+

    RateIowaLawyers.com estimates about 27 years of practice for Dennis R. Riekenberg admitted to the Iowa bar in 1999, based on Iowa licensing and roster data.

    Which law firm is Dennis R. Riekenberg associated with?+

    Dennis R. Riekenberg is associated with Cassem, Tierney, Adams, Gotch & Douglas according to Iowa directory listings on RateIowaLawyers.com.

    How can I contact Dennis R. Riekenberg?+

    RateIowaLawyers.com lists phone (402) 390-0300 for Dennis R. Riekenberg from public directory sources. You can also send a private message from this profile. For urgent matters, contact the office directly.

    Does Dennis R. Riekenberg have client reviews on RateIowaLawyers.com?+

    RateIowaLawyers.com has not linked written reviews for Dennis R. Riekenberg yet. Check the reviews section on this profile as new community or imported reviews are added.

    Is RateIowaLawyers.com an official Iowa State Bar directory?+

    No. RateIowaLawyers.com is an independent Iowa lawyer directory that aggregates public licensing, contact, review, and ethics signals to help consumers compare attorneys. It is not affiliated with the Iowa State Bar Association or Iowa Office of Professional Regulation.

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    Practice & credentials

    Practice areas have not been linked for this profile yet.

    Iowa license

    Iowa license: Active · verified Jun 17, 2026 via Iowa OPR

    License labels come from the Iowa OPR roster.

    Search Iowa OPRAll sources on this profile

    Term glossary

    Court records

    Cases this attorney handled as counsel for clients — verified counsel roles from public court records.

    Court record import is in progress for this profile.

    Public court records where this person was named as a party or defendant — not cases they handled for clients.

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    Ethics & compliance

    No disciplinary flags in reviewed public sources · last reviewed Jun 17, 2026

    Reviewed against

    Iowa OPROPR discipline ordersIowa Supreme CourtAll sources on this profile
    • Was this your attorney? Tell us what happened — structured first-person report (`user_reports`)
    • Experienced something similar? — complaint assistant triage (`grievance_intakes`)

    Public records shown here are informational and come from cited official sources. They are not findings of guilt by this site. Editorial standards · Read disclaimers.

    Data sources & listing history

    Shows where profile information comes from and when contact or identity fields changed. We link back to official sources whenever a public URL is available. View online listings.

    Profile last updated Oct 14, 2026.

    Iowa license

    • License status: Active

      Iowa Office of Professional Regulation · verified Jun 17, 2026

    Contact & listing

    • Contact & listing: name, phone, address, city, county

      Iowa Office of Professional Regulation · verified Jun 17, 2026

    AI profile summary

    • About this attorney (AI blurb)

      Source: AI summary (derived from public profile data) · verified Aug 21, 2026

      Derived from public profile fields; not legal advice.

    AI score explanation

    • Score explained (AI)

      Source: AI summary (derived from public profile data) · verified Aug 21, 2026

      Derived from ratings, reviews, and profile signals.

    Primary listing sources

    • Iowa Office of Professional Regulation · Active

      View source

      Recorded Jun 17, 2026

    Field changes

    1. CountyOct 14, 2026

      —→Out-Of-State

      Source: Iowa Office of Professional Regulation · OPR archive contact reconcile

    2. FirmAug 1, 2026

      —→Cassem, Tierney, Adams, Gotch & Douglas

      Source: Iowa Office of Professional Regulation · OPR lawyer detail unified backfill

    3. AddressAug 1, 2026

      —→Cassem Tierney Adams Gotch, 9290 W. Dodge Rd. Suite 302

      Source: Iowa Office of Professional Regulation · OPR lawyer detail unified backfill

    4. Zip CodeAug 1, 2026

      —→68114

      Source: Iowa Office of Professional Regulation · OPR lawyer detail unified backfill

    Iowa OPR record: View on OPR · Site methodology · Term glossary

    Send a message

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