Fernando Diaz
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Fernando Diaz Email & Phone Number

Chief Executive Officer at Dellait – Animal Nutrition & Health
Location: Brookings, South Dakota, United States 9 work roles 3 schools
1 work email found @dellait.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

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Work email f****@dellait.com
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Role
Chief Executive Officer
Location
Brookings, South Dakota, United States

Who is Fernando Diaz? Overview

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Quick answer

Fernando Diaz is listed as Chief Executive Officer at Dellait – Animal Nutrition & Health, based in Brookings, South Dakota, United States. AeroLeads shows a work email signal at dellait.com and a matched LinkedIn profile for Fernando Diaz.

Fernando Diaz previously worked as Owner at Pudelhund Co. and Dairy Nutrition and Management Consultant at Rosecrans Dairy Consulting, Llc. Fernando Diaz holds Master’S Degree, Dairy Science from South Dakota State University.

Company email context

Email format at Dellait – Animal Nutrition & Health

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{first}@dellait.com
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Profile bio

About Fernando Diaz

Dr. Diaz is the CEO at Dellait - Animal Nutrition & Health. He works as a Dairy Nutrition and Management Consultant providing consultation to dairies and feed companies including nutrition and feeding management, forage and crop plans, and research and product development of new feedstuffs, additives and technologies for dairy cows. Previously, Dr. Diaz held a senior executive position with the Breeze Dairy Group, LLC, Wisconsin (USA). As Director of Operations, his main responsibilities were supervising and supporting managers at all group entities for achieving the company’s goal of quality milk production and profitability. Dr. Diaz grew up on a dairy farm in Toledo, Spain, and obtained his Doctor of Veterinary Medicine degree from the University of Extremadura. He worked as a dairy veterinarian for six years before joining the dairy extension team at South Dakota State University, where he pursued a Master of Science in Dairy Nutrition. He also holds a Ph.D. in Ruminant Nutrition from the Technical University of Madrid (Spain). His research career has been mainly focused in protein nutrition and metabolism. He has conducted studies based on rumen-protected amino acids, slow-release urea, and protein co-products with the objectives of improving the performance and feed efficiency of high-production dairy cows, and the sustainability/profitability of dairy farms. Dr. Diaz has published several peer-reviewed scientific journal articles, 12 scientific abstracts, more than 200 popular press papers, and a Food & Agriculture Organization of the UN (FAO) book chapter titled “Feeding Biofuel Co-Products to Dairy Cattle”.Dr. Diaz has extensive experience in dairy farm systems, management practices, operational effectiveness, and applied research. He is a a certified scientist by the American Registry of Professional Animal Scientists (ARPAS) and by the American College of Animal Nutrition Science (ACANS).

Listed skills include Dairy, Research, Project Management, Animal Nutrition, and 14 others.

Current workplace

Fernando Diaz's current company

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Dellait – Animal Nutrition & Health
Dellait – Animal Nutrition & Health
Chief Executive Officer
Brookings, SD, US
AeroLeads page
9 roles

Fernando Diaz work experience

A career timeline built from the work history available for this profile.

Chief Executive Officer

Current

Brookings, South Dakota, US

Dellait is a global Animal Nutrition and Health company that provides services and solutions to the livestock industry. Our multi-talented team of consultants, scientists, and data analysts combines deep industry knowledge with specialized expertise in dairy cattle nutrition and health, milk quality, dairy farm management, and business intelligence.

Nov 2020 - Present

Owner

Current
Pudelhund Co.
Nov 2024 - Present

Dairy Nutrition And Management Consultant

Rosecrans Dairy Consulting, Llc
Sep 2017 - Nov 2020

Dairy Nutrition And Management Consultant

Gps Dairy Consulting, Llc
Sep 2015 - Aug 2017

Director Of Operations

Breeze Dairy Group, Llc

I was responsible for supervising and supporting the Operations Managers at all Breeze Dairy Group entities. This include direct responsibility for achieving the company’s goal of quality milk production and profitability by creating and maintaining a work environment that promotes the theme of “Operational Excellence”.

Jun 2014 - Aug 2015

Research Associate

Brookings, South Dakota, US

As a member of SDSU Dairy Extension team, I was involved in several research projects for testing feed and feed management systems with the objectives of improving the performance, reproduction and feed efficiency on high production dairy cows. Projects:“Effects of drying length on quality losses of alfalfa hay”“Surveying the constraints of ethanol.

Jan 2011 - Apr 2012

Visiting Scholar

Brookings, South Dakota, US

Project: "Evaluation of Methionine and Lysine supplements for lactating dairy cows"

Jul 2010 - Dec 2010
3 education records

Fernando Diaz education

Master’S Degree, Dairy Science

South Dakota State University

Doctor Of Philosophy (Ph.D.), Ruminant Nutrition

Universidad Politécnica De Madrid

Dvm

Universidad De Extremadura
FAQ

Frequently asked questions about Fernando Diaz

Quick answers generated from the profile data available on this page.

What company does Fernando Diaz work for?

Fernando Diaz works for Dellait – Animal Nutrition & Health.

What is Fernando Diaz's role at Dellait – Animal Nutrition & Health?

Fernando Diaz is listed as Chief Executive Officer at Dellait – Animal Nutrition & Health.

What is Fernando Diaz's email address?

AeroLeads has found 1 work email signal at @dellait.com for Fernando Diaz at Dellait – Animal Nutrition & Health.

Where is Fernando Diaz based?

Fernando Diaz is based in Brookings, South Dakota, United States while working with Dellait – Animal Nutrition & Health.

What companies has Fernando Diaz worked for?

Fernando Diaz has worked for Dellait – Animal Nutrition & Health, Pudelhund Co., Rosecrans Dairy Consulting, Llc, Gps Dairy Consulting, Llc, and Breeze Dairy Group, Llc.

How can I contact Fernando Diaz?

You can use AeroLeads to view verified contact signals for Fernando Diaz at Dellait – Animal Nutrition & Health, including work email, phone, and LinkedIn data when available.

What schools did Fernando Diaz attend?

Fernando Diaz holds Master’S Degree, Dairy Science from South Dakota State University.

What skills is Fernando Diaz known for?

Fernando Diaz is listed with skills including Dairy, Research, Project Management, Animal Nutrition, Microsoft Office, Microbiology, Gmp, and Management.

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