We value your partnership.

At Clinvest Research, we understand the critical role that clinical studies play in advancing medical knowledge and improving patient outcomes. That's why we offer a wide range of clinical studies across various therapeutic areas, all designed to identify better treatments, diagnostic tools, and preventive measures. Therapeutic areas include, but are not limited to:

Our goal is to partner with you as an extension of care to your patients' unique set of needs. This is all at no cost to the patient.

Our experienced research team provides high-quality care and support to patients and referring providers.

Fill out this form to receive study updates tailored for medical providers.

Have immediate questions? Call Lindsay Todd directly at (417) 719-6697

Would you be interested in Clinvest providing a lunch & learn presentation to your team?

By pressing Submit, you agree by electronic signature, to the Terms of Use and Privacy Policy and agree that our partners and/or affiliates may contact you at the telephone number & email provided above (including through telemarketing messages using automated means such as auto dialing, text, and pre-recorded messaging) regarding your inquiry. You understand that consent to be contacted is not required for participating. Message/data rates may apply.

How to Refer Patients:

Referral forms and medical records can be faxed to (417) 890-6151. Insurance information is not needed for referrals. 

After receiving a referral form, we will get in touch with the patient to conduct a phone pre-screening. If they meet the initial requirements for the study, we will schedule a screening visit, which may involve additional testing to determine study eligibility. Once the patient is enrolled and provided their approval, we will share all test results and relevant study information with you.

We accept all provider referral forms. However, you can download our form HERE.

Acerca de Clinvest Research

Clinvest is a dedicated medical research facility that’s passionate about new concepts for disease control and prevention. We work with some of the nation’s top headache specialists, as well as otaher specialty physicians in the Springfield, Missouri area. We conduct FDA Phase II-IV research at our conveniently located, state-of-the-art facility. The majority of the research studies conducted at Clinvest are multi-center national or world-wide studies involving hundreds to thousands of participants. Our dedicated team of research professionals is committed to excellence, making us a leader in the field of Clinical Research. Clinvest Clinical Research has conducted more than 400 clinical trials sponsored by leading global pharmaceutical companies in a number of research areas including headache, hypertension, diabetes, osteoarthritis, GI disorders, Alzheimer’s disease, fibromyalgia, herpes simplex, asthma, low back pain, inflammatory bio-markers, and hyperlipidemia.

Meet our Study Investigators


Dr. David True, DO, FACR

Medical Director,
Principal Investigator,


Dr. Ralph Duda, MD, FACE

Principal Investigator, Endocinologist, Lipidologist, Hypertensionist


Micah Griffin, PA-C


Sub Investigator,
Physician Assistant,
Migraine Specialist