Diplomat Specialty Pharmacy® and Diplomat Specialty Infusion Group® are joining the Optum® family.

To learn more about what this means for you, visit our FAQ pages:

Specialty Pharmacy FAQ  •  Infusion Pharmacy FAQ

Patient and plant

Simplifying Therapy for Parenteral & Enteral Nutrition

Diplomat Specialty Infusion Group is committed to nutrition support.

Diplomat Specialty Infusion Group provides complete nutritional support to patients with specialized nutrition needs. We understand the unique challenges of patients managing parenteral or enteral feeds.

ThriveRx, our nutrition division, offers nationwide parenteral and enteral nutrition services. Our home nutrition program is driven by our customers’ needs while maintaining the highest standards in service and clinical management.


Learn more about ThriveRx.

We organize in-home nursing care when necessary to help foster patient independence and reduce unnecessary hospital visits. We are available 24/7 for any questions patients might have. Throughout treatment, we’re in constant communication with the entire care team, making sure each member gets the information they need.


For drug information, click here.

Illustration of pills coming out of a faucet

Upcoming Treatments

We keep you informed about new specialty medications.

Diplomat actively monitors specialty medications in the government's review and approval process. You can search our database to see if there will be new treatment options for your condition you can discuss with your doctor.

Search Our Database.

Meet our patients.


When Ronna learned she’d need long-term nutritional support, Diplomat was there to provide answers and help.

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After being diagnosed with multiple sclerosis, Bethany retired. Diplomat helped her adjust to a new normal.

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After living with Crohn's disease for 18 years, Dave needed nutritional support. Diplomat helped him thrive.

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Jacque thought she’d live with hepatitis C forever. But with Diplomat’s help and expertise, she found a cure.

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