David C Geier MD

Physician

1600 Morgan StKeokuk, IA 52632
Phone+1 319-524-7150
Fax+1 319-524-5317

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Summary

Dr. David Geier, MD is a board certified family physician in Keokuk, Iowa. He is currently licensed to practice medicine in Iowa, Minnesota, and North Dakota.

Education & Training

University of Nebraska Medical Center College of MedicineResidency, Family Medicine, 2000 - 2003
Loma Linda University School of MedicineClass of 2000

The following disclaimer is related to board certifications obtained from ABMS®, denoted by the ABMS® logo.

This information is proprietary data maintained in a copyrighted database owned by the American Board of Medical Specialties®. The display and presence of ABMS Data in no way constitutes any affiliation, association with, or endorsement of any advertising, promotion, or sponsorship by ABMS and its affiliates and subsidiaries, the ABMS Member Boards, or ABMS board certified physicians and medical specialists. Copyright 2026 American Board of Medical Specialties®. All rights reserved.

The user is responsible for ensuring that the profile obtained in this directory is the profile of the physician or medical specialist being sought.

A self-designated specialty, subspecialty, or practice area neither implies nor is equivalent to ABMS board certification or the existence of specialized training by or competence of a physician or medical specialist.

Certifications & Licensure

IA State Medical License 2018 - 2027
MN State Medical License 2015 - 2027
SD State Medical License Active through 2027
ND State Medical License 2003 - 2026
NE State Medical License 2001 - 2022
ME State Medical License Active through 2018
American Board of Family Medicine Family Medicine

Publications & Presentations

PubMed

3 citations
An Evaluation of the Effect of Increasing Parental Age on the Phenotypic Severity of Autism Spectrum Disorder
David A. Geier, Brian S. Hooker, Janet K. Kern, Lisa K. Sykes, Mark R. Geier
Journal of Child Neurology. 2016-07-20
69 citations
Shared Brain Connectivity Issues, Symptoms, and Comorbidities in Autism Spectrum Disorder, Attention Deficit/Hyperactivity Disorder, and Tourette Syndrome.
Janet K. Kern, David A. Geier, Paul G. King, Lisa K. Sykes, Jyutika A. Mehta
Brain Connectivity. 2015-08-06
51 citations
Thimerosal: Clinical, epidemiologic and biochemical studies
David A. Geier, Paul G. King, Brian S. Hooker, José G. Dórea, Janet K. Kern
Clinica Chimica Acta; International Journal of Clinical Chemistry. 2015-04-15

Press Mentions

Orthopedic Surgeons Explain How to Prevent the 4 Most Common Shoulder InjuriesOctober 27th, 2019
Dr. David Geier: College Coaches Shouldn’t Interfere in Medical DecisionsApril 26th, 2019
Who Should You Be Following? The Top 100 Social Media Influencers in Orthopaedic SurgeryMarch 28th, 2019

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Doximity / States / Iowa / Keokuk / David Geier, MD

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