Oncology Hematology Associates

Hematology • Lebanon, MO

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About

The page describes OHA-Oncology Hematology Associates, a hospitals and health care provider based in Springfield, Missouri, with three office locations in the United States. It does not mention a new clinic opening in Lebanon.

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Clinic Type

Hematology

Address

1228 Deadra Drive, Lebanon, MO

Phone

8559632100

Email

Caroline.Hewitt@AONcology.com

Opening Hours

Not published — contact the clinic to confirm hours.

Website

https://www.ohaclinic.com/news/oncology-hematology-associates-opens-new-clinic-in-lebanon/

Services Offered

Medical Oncology
Hematology
Infusion Services
Laboratory Services
Clinical Trials
Care Coordination
Oral Oncolytic Medications
Pharmacy Services
Infusion Center

Team

Jiantao Ding, MD — MD, Medical Oncologist
Brooke Gillett, DO — DO, Hematology/Oncology Specialist
Robert Ellis, MD — MD, Oncologist

Insurance & Payment

—

On-site infusion center, Medicare, Medicaid, Commercial insurance, Cash pay

Languages Spoken

English

Social Media

Facebook

Photos

What Patients Say

Overall sentiment across review platforms: positive

Birdeye: 4.9/5 stars (374 reviews (aggregate for OHA))
Birdeye (separate entry): 5/5 stars (28 reviews)

Patients praise

Patient-centric care approach
High patient satisfaction scores (cited by practice as 96.1%+)
Supportive of caregivers, family, and patients throughout the treatment journey
Comprehensive on-site services (infusion, lab, pharmacy, and clinical trials)

Common complaints

Difficulty reaching the clinic via telephone
General employee complaints regarding management, staffing, and pay (not specific to patient experience)

"It Sure would be nice if someone would answer the phone. If you're that short, staffed hire someone to help. This is super frustration to keep calling when you don't feel well."

— Patient review on Birdeye

"OHA continuously earns high patient satisfaction scores of 96.1% and above."

— Oncology Hematology Associates official blog

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

In the News

Contact Us | Oncology Hematology Associates — Jun 9, 2026
More Than 40 American Oncology Network Clinics Across 18 States ... — Jul 21, 2025
Ventura County Oncology Hematology Specialists Joins OneOncology, Opens New Clinics — Dec 2, 2025

Information sourced from the clinic's website as of July 11, 2026. Own this clinic? Claim or correct this listing.