Memorial Service Planned for PVM Distinguished Alumnus Willis Parker (PU DVM ’64)

A Purdue Veterinary Medicine alumnus well-loved for his loyalty, enthusiasm, and joy in sharing stories, Dr. Willis G. Parker (PU DVM ’64), of Clayton, Ind., will be remembered at a memorial service planned Saturday, May 15.  Dr. Parker passed away at the age of 84 on April 15 at Life’s Journey Hospice of Avon, Ind.

A native of Greencastle, Ind., Dr. Parker grew-up on the family farm near Coatesville in Hendricks County in Indiana. As a young child, he was active in both 4-H and FFA. After graduating from high school in 1954, he served in the U.S. Army for two years and then enrolled at Purdue University where he earned his Bachelor of Science Degree in animal sciences in 1960. As an undergraduate student he was active in the Purdue Reamer Club, Baptist Student Foundation, and Purdue Men’s Varsity Glee Club. After graduation, Dr. Parker got married and started veterinary school as a member of the second class of Purdue veterinary students, the Class of 1964.  Upon earning his DVM degree, Dr. Parker returned with his family to his roots near Coatesville and established a mixed veterinary practice.

After working in private practice, Dr. Parker decided to pursue his interest in animal reproduction and in 1965 joined American Breeders Service as staff veterinarian in DeForest, Wisc., where he worked for 26 years. He also served several years on the Poynette Public Schools’ Board of Education in the community where he lived.

Known throughout his career as a humanitarian committed to his profession as well as service to others, Dr. Parker was a member of the American Veterinary Medical Association (AVMA) as well as the Indiana Veterinary Medical Association (AVMA), the Wisconsin Veterinary Medical Association (WVMA), the American Association of Bovine Practitioners and the Society of Theriogenology.  A diplomate of the American College of Theriogenologists, Dr. Parker served as the organization’s president from 1983-84.

Dr. Parker and Dr. McKibben hold their award plaques and then Dean Al Rebar smiles beside them
Dr. Willis Parker (left) is pictured with Dr. John McKibben (PU DVM ’63), as they received Distinguished Alumnus Awards from then Dean Al Rebar in 2000.

In 1990, Dr. Parker represented ABS on a trade mission to Lithuania. This experience led to consulting and educational programing trips to the Baltic countries and to Ethiopia with Project Mercy. In addition, he served several weeks in the United Kingdom for the U.S. Department of Agriculture’s Animal Disease Eradication Program.

For his professional contributions, Dr. Parker was recognized as the 1991 Wisconsin Veterinarian of the Year by the WVMA.  In 2000, he received both the Indiana Veterinarian of the Year Award from the IVMA and the Distinguished Alumnus Award from the Purdue University College of Veterinary Medicine.

Following his retirement in 1991, Dr. Parker and his wife, Linda, returned home to Indiana where he established the Mill Creek Christmas Tree Farm on the family farm near Coatesville. He also pursued his passion for historic preservation of agricultural implements, especially those related to the horse. Dr. Parker was a member of the Horse Brass Society of England and the Belgian Draft Horse Corporation of America.  In his home county, he also helped to establish the White Lick Heritage Community Foundation, now the Hendricks County Community Foundation, and was a past president of its board of directors.

An individual dedicated to his faith and values, Dr. Parker was a member of the Congregational United Church of Christ in Windsor, Wisc., and served as moderator and on various church boards.  He also traveled to Sri Lanka on a missions trip while serving on the Corporate Board for World Ministries of the United Church of Christ. In later years, he was a member of Hope United Presbyterian Church in Plainfield, Ind., where he served as an elder and contributed to church mission projects.

Dr. Parker also delighted in sharing his love of the family farm with his granddaughters.

Visitation is planned for Friday, May 14, from 3:00 to 8:00 p.m., at Bousley Funeral Home, 4980 N. Milton St., Coatesville, Ind.  A memorial service will be held the following day, Saturday, May 15, at 1:00 p.m. at The Barn of Coatesville, 5056 S. Milton Street.

In lieu of flowers, memorial gifts may be made to one of the following: Project Mercy, 7011 Ardmore Ave., Fort Wayne, IN 46809 or online at projectmercy.org (designate Food Security); Purdue Musical Organizations, Ralph & Bettey Bailey Hall, 359 Northwestern Ave., West Lafayette, IN 47906 or online at purdue.edu/pmo (designate Varsity Glee Club); the Hendricks County Community Foundation, 6319 East US Hwy 36, Suite 211, Avon, IN 46123 or online at hendrickscountycf.org (designate Doris K. Parker Music Fund); or WRTP/BIG STEP, 3841 W. Wisconsin Ave., Milwaukee, WI 53208 or donate online at WRTP.org (designate Eric Parker Memorial Fund).

Click here to view a complete obituary.

Writer(s): Kevin Doerr | pvmnews@purdue.edu

Recent Stories

“Paws Up” – brought to you by the PVM Wellness Committee

Behind the scenes, Alicia Williams has been making PVM a kinder, stronger place.

Purdue Veterinary Medicine Computational Biologist Uses Big Data, AI and Math to Find Patterns in Cancer

With recent advances, cancer research now generates vast amounts of information. The data could help researchers detect patterns in cancer cells and stop their growth, but the sheer volume is just too much for the human mind to digest. Enter Nadia Lanman, research associate professor in the Department of Comparative Pathobiology, whose expertise in computational biology helps researchers at Purdue University distill solutions from the sea of numbers.

Purdue to Host Fourth Annual Antimicrobial Conference in February

With leadership by the Purdue University College of Veterinary Medicine, the Fourth Annual Conference on Antimicrobial Resistance (AMR) will be held at Purdue University West Lafayette February 25–26, 2026. With multidrug-resistant infections on the rise globally, this event brings together experts and practitioners across the spectrum of human, animal, and environmental health to address one of today’s most urgent public health challenges.

PVM Well-represented by Humans and Animals During Annual Homecoming Celebrations

Every fall, Boilermakers from near and far return to the campus in West Lafayette for the annual ritual known as Homecoming. And Purdue’s Homecoming events also attract plenty of non-alumni who are Purdue fans, patrons, prospective students, or clients of the Purdue University Veterinary Hospital. During this year’s Homecoming weekend October 24-25, Purdue Veterinary Medicine engaged with attendees in multiple ways, with the help of some furry companions.

Purdue University and Akston Biosciences Bring “First Dose of Hope” in New Cancer Immunotherapy Trial for Dogs with Urinary Bladder Cancer

The Purdue University College of Veterinary Medicine, in partnership with Akston Biosciences Corporation, has initiated the enrollment of dogs with urinary bladder cancer in a clinical trial of a pioneering immunotherapy. The strategic partnership between Purdue and Akston was announced in August after the underlying technology was developed at the College of Veterinary Medicine and the Purdue Institute for Cancer Research (PICR).

“Paws Up” – brought to you by the PVM Wellness Committee

Today we share appreciation for Beth Laffoon, MS, RVT, and Holly McCalip, BS, RVT, who are both instructional technologists in the Veterinary Nursing Program.

MMAS Symposium Brings Participants Face to Face with Specialists and Species from Parrots to Pocket Pets

Thanks to Purdue Veterinary Medicine’s Exotic Animal Club and dedicated faculty, staff and students, nearly 100 in-person and on-line participants got a chance recently to gain valuable knowledge and insight about the Medicine of Mammalian and Avian Species. The two-day educational event known as the MMAS Symposium is a biennial conference, and the 2024 edition held in Lynn Hall November 9 and 10 featured an impressive program that included 22 lectures and several hands-on labs, organized into two tracks focusing on avian and mammalian species.

Veterinary Boilermakers Take Part in Purdue One Health Alumni Reunion

Purdue University College of Veterinary Medicine faculty, staff and students turned out for Purdue University’s first One Health Alumni Reunion, which was held on the West Lafayette campus November 14-16. They joined more than 150 Boilermakers from a variety of medical professions who came together to network and participate in timely discussions with Purdue President Mung Chiang, First Lady Kei Hui and fellow alumni.