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Are you a current patient? If so, please call the office directly or use the Patient Portal to communicate with our office. All other inquiries are welcome in this forum.

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Now you can meet with your provider from the safety and comfort of your home.


Due to the current hazardous conditions and  severe winter weather in our area DECO will be CLOSED to in-office services Friday, February 4, 2022. Our Providers will do all appointments as Telehealth visits and those appointments that require in-office services, like lab appointments and ultrasound appointments will be rescheduled. Please utilize the patient portal for requests and questions.


After providing 15 wonderful years of patient care at the Diabetes and Endocrinology Center of Ohio (DECO), Dr. Jennifer Rittenberry will be leaving our practice as of April 30, 2021. She will be transitioning her career out of clinical practice and become a medical consultant in the pharmaceutical industry.

We will be bringing on a new Endocrinologist to DECO in the near future. In the interim, we appreciate your patience as we adjust appointment scheduling to ensure you, and all of our patients, continue to receive top notch endocrine care.

Additional details can be found in the information letter to the right. Click the image to view and read more.


Access your medical records, ask our staff questions, request medication refills, view your lab results and more through our Patient Portal. Ask for more details at your next appointment!
Messages are checked Monday–Friday during regular business hours. Please allow 24-48 hours for a reply (times may be longer during weekend and holidays).

Welcome To

Diabetes & Endocrinology Center of Ohio

We pride ourselves on providing high quality endocrine care with a personalized touch.

specializing In:

our Providers

Meet Our Providers

Educate. Encourage. Empower.

What's unique about Diabetes & Endocrinology Center of Ohio?

Our practice is 100% Endocrinology-focused
2 Board-Certified Endocrinologists
3 Endocrine Physician Assistants
Continuous glucose monitoring systems
Insulin pump therapy and in-office pump training
In-office thyroid ultrasound and ultrasound-guided biopsy

Ready for Healthy Living?

Introducing DECO Healthy Living. Regardless of how much you weigh now and how much you need to lose, we can personalize a program to ensure you lose weight quickly and so the weight stays off. We offer peer support and expert advice from our physicians and registered dietitian.

Get Started

2021 DECO Holiday Hours:

Thanksgiving Holiday Break
Wednesday, November 24, 2021 – Office Closes at NOON
Thursday, November 25, 2021, Happy Thanksgiving! – Office Closed
Friday, November 26, 2021 – Office Closed

Friday, December 17, 2021 – Office Closes at NOON
Christmas Holiday Break
Friday, December 24, 2021, Christmas Eve – Office Closed
Monday, December 27, 2021 – Office Closed
Tuesday, December 28, 2021 – Office Closed
Wednesday, December 29, 2021 – Office Closed
Thursday, December 30, 2021 – Office Closed
Friday, December 31, 2021, New Year’s Eve – Office Closed
During the above days, please utilize the Patient Portal for messages and requests. We will do our best to respond in a timely manner. An on-call provider for emergent or urgent needs will also be available during these times.

**Need help getting into the Patient Portal? Contact our office and one of our Medical Receptionists will assist you**