
Your First Stop for Good Health
When you’re sick — and even when you’re healthy — it’s good to have a family doctor who knows you. One who understands your health risks, your lifestyle and your wellness goals. The family medicine doctors at AdventHealth Ottawa, formerly Ransom Memorial Health, will work to form a lasting, trusted relationship with you.
Regular well checks and even sick visits will help your primary care physician (PCP) identify any concerning health changes, personalize your care and counsel you on how to improve your health. They’ll advise when you need screening tests, immunizations or other care, and can refer you to a specialist when necessary. And, if you have a chronic condition, such as arthritis or diabetes, our family physicians will help you stay as healthy as possible.
Family medicine doctors treat people of all ages, and they often see more than one member of the same family.
Family Medicine Services
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Diagnosing and Treating Illness
Family medicine doctors at AdventHealth Ottawa, formerly Ransom Memorial Health, are trained to identify and treat a full range of illnesses, and to refer you to a specialist if further care is needed.
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Pediatric Care
Keeping infants and children healthy and caring for them when they’re sick is part of the family medicine doctor’s expertise.
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Diagnostic Procedures
Training for family physicians includes a wide range of diagnostic procedures to help pinpoint the cause of any medical concerns and understand how to best restore your health and wellness.
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Obstetrics and Gynecology
A healthy mom is at the heart of a happy family. Our team offers whole-hearted obstetrics and gynecological care, from annual well-woman exams to conception and delivery. -
Preventive Care
You can expect your family doctor to use routine checkups, health-risk assessments, immunizations and screening tests to keep you healthy.
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Emergency Care
Your family medicine doctor is trained in emergency care such as suturing lacerations, identifying serious injuries and conditions and providing life-saving care quickly.
Meet Our Skilled Providers

Stephan Corder, MD
Dr. Corder graduated from the University of Kansas School of Medicine in 1976.

John Gollier, MD
Dr. Gollier strives to improve the lives of his patients and treat them as he would like members of his own family to be treated.

Cristina Goodwin, MD
Dr. Goodwin graduated from the University of Kansas School of Medicine in 2005.

Robert Dru Nichols, MD
Dr. Nichols specializes in obstetrics and family medicine.

Akinola Ernest Ojeleye, MD
Dr. Ojeleye specializes in obstetrics and family medicine. He enjoys playing the acoustic guitar, singing and working on his family farm.

Willard B Ransom, MD
Dr. Ransom specializes in obstetrics and family medicine. He aims to create a relaxed, personal relationship with his patients.

Genna Siemons, MD
Dr. Siemons specializes in obstetrics and family medicine.

Matthew Matt Simmons, MD
Dr. Simmons graduated from the University of Missouri School of Medicine in 2011.

Ellen Sinclair, MD
Dr. Sinclair specializes in obstetrics and family medicine. She enjoys reading, cooking and traveling with her family.

Dennis Spratt, MD
Dr. Spratt specializes in obstetrics and family medicine.

Joel Kavan, DO
Dr. Kavan graduated from the University of Osteopathic Medicine and Health Sciences in Des Moines, Iowa, in 1997.

Laura Badjalimbe, NP, S
Laura is an advanced practice nurse who practices family medicine and specialty care.

Jaclyn Bauer, NP, S
Jaclyn is an advanced practice nurse at the Wellsville Family Medical Clinic.

Primary Care You Can Count On
Care for the whole family starts here. Trust the AdventHealth team to have your back through every age and stage.