Expertise in
1
conditions

Dr. Alexander N. Greiner

Internal Medicine
University Of Iowa Stead Family Children's Hospital
200 Hawkins Dr, 
Iowa City, IA 
Expertise in
1
conditions
University Of Iowa Stead Family Children's Hospital
200 Hawkins Dr, 
Iowa City, IA 

Overview

Alexander Greiner is a primary care provider, practicing in Internal Medicine in Iowa City, Iowa.

Dr. Greiner is highly rated in 1 condition, according to our data. His clinical expertise encompasses Chronic Spontaneous Urticaria (CSU), Hives, and Asthma.

He is actively involved in clinical research, co-authoring 1 peer reviewed article and participating in 4 clinical trials.

Specialties

Internal Medicine

Licenses

Internal Medicine in IA

Languages Spoken

English

Gender

Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Locations

University of Iowa Stead Family Children's Hospital
200 Hawkins Dr, Iowa City, IA 52242

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

4 Clinical Trials

A 52-week, Randomised, Double-blind, Double-dummy, Parallel Group, Multi-centre, Non-inferiority Study Assessing Exacerbation Rate, Additional Measures of Asthma Control and Safety in Adult and Adolescent Severe Asthmatic Participants With an Eosinophilic Phenotype Treated With GSK3511294 Compared With Mepolizumab or Benralizumab
A 52-week, Randomised, Double-blind, Double-dummy, Parallel Group, Multi-centre, Non-inferiority Study Assessing Exacerbation Rate, Additional Measures of Asthma Control and Safety in Adult and Adolescent Severe Asthmatic Participants With an Eosinophilic Phenotype Treated With GSK3511294 Compared With Mepolizumab or Benralizumab
Enrollment Status: Completed
Publish Date: May 18, 2026
Intervention Type: Biological, Drug, Device
Study Drugs: Depemokimab, Mepolizumab, Benralizumab
Study Phase: Phase 3
A Randomised, Double-blind, Parallel Group, Multicentre, Stratified, Study Evaluating the Efficacy and Safety of Once Daily Fluticasone Furoate/Vilanterol Inhalation Powder Compared to Once Daily Fluticasone Furoate Inhalation Powder in the Treatment of Asthma in Participants Aged 5 to 17 Years Old (Inclusive) Currently Uncontrolled on Inhaled Corticosteroids
A Randomised, Double-blind, Parallel Group, Multicentre, Stratified, Study Evaluating the Efficacy and Safety of Once Daily Fluticasone Furoate/Vilanterol Inhalation Powder Compared to Once Daily Fluticasone Furoate Inhalation Powder in the Treatment of Asthma in Participants Aged 5 to 17 Years Old (Inclusive) Currently Uncontrolled on Inhaled Corticosteroids
Enrollment Status: Completed
Publish Date: June 22, 2025
Intervention Type: Drug
Study Drugs: Fluticasone Furoate, Vilanterol
Study Phase: Phase 3
A Phase 1b/2a Study to Evaluate the Safety, Tolerability, and Pharmacodynamics of CNP-201 in Subjects Ages 16-55 With Peanut Allergy
A Phase 1b/2a Study to Evaluate the Safety, Tolerability, and Pharmacodynamics of CNP-201 in Subjects Ages 16-55 With Peanut Allergy
Enrollment Status: Terminated
Publish Date: December 20, 2023
Intervention Type: Drug
Study Drug: CNP-201
Study Phase: Phase 1
A Two-Part 1b/2a Randomized, Double Blind, Placebo Controlled Study to Evaluate the Safety, Tolerability, Pharmacodynamics, and Efficacy of CNP-201 in Subjects Ages 16-35 With Peanut Allergy
A Two-Part 1b/2a Randomized, Double Blind, Placebo Controlled Study to Evaluate the Safety, Tolerability, Pharmacodynamics, and Efficacy of CNP-201 in Subjects Ages 16-35 With Peanut Allergy
Enrollment Status: Terminated
Publish Date: September 18, 2023
Intervention Type: Drug
Study Drug: CNP-201
Study Phase: Phase 1
View 3 Less Clinical Trials

1 Total Publications

Continuous and Daily Oral Immunotherapy for Peanut Allergy: Results from a 2-Year Open-Label Follow-On Study.
Continuous and Daily Oral Immunotherapy for Peanut Allergy: Results from a 2-Year Open-Label Follow-On Study.
Journal: The journal of allergy and clinical immunology. In practice
Published: September 18, 2020
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Iowa City, IA 
 (0.1 miles away)
319-356-3151
Languages Spoken:
English
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Frequently Asked Questions about Dr. Alexander N. Greiner

How do I make an appointment with Dr. Alexander N. Greiner?

You can book an appointment with Dr. Alexander N. Greiner by calling their office at 319-356-2034. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Alexander N. Greiner a top-rated expert for Chronic Spontaneous Urticaria (CSU)?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Alexander N. Greiner is classified as an Advanced expert for Chronic Spontaneous Urticaria (CSU), meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

What conditions does Dr. Alexander N. Greiner specialize in?

While Dr. Alexander N. Greiner is a Internal Medicine, they have specific expertise in Chronic Spontaneous Urticaria (CSU), Hives, and Asthma. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.

Does Dr. Alexander N. Greiner participate in research or clinical trials?

Yes. Dr. Alexander N. Greiner has published 1 articles and abstracts on conditions like Chronic Spontaneous Urticaria (CSU). You can view a list of Dr. Alexander N. Greiner's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

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