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About

Columbus Oncology and Hematology Associates is a private medical practice specializing in cancer treatment and blood disorders in Central Ohio. Founded in 1987 and headquartered in Columbus, it operates five offices across the region (Jasonway, Westerville, and Dublin among them) to provide hospital-like care with easier access and navigation. The practice employs about 53 staff, generates roughly $21.4 million in annual revenue, and offers multiple contact numbers and a home page at coainc.net.

Clinic Type

Hematology

Address

810 Jasonway Ave, Columbus, Ohio 43214, US

Phone

6144423130

Email

Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

Team

  • Columbus Oncology & Hematology team — organization description

Insurance & Payment

Languages Spoken

Photos

What Patients Say

Overall sentiment across review platforms: positive

  • Birdeye: 4.8/5 (663)
  • rater8 (Dr. Dewani): 4.9/5 (519)
  • rater8 (Dr. Grainger): 4.9/5 (459)
  • rater8 (Dr. Ozga): 5.0/5 (121)

Patients praise

  • Excellent bedside manner
  • Compassionate and caring staff
  • Thorough explanations of treatment plans
  • Clean and welcoming facilities
  • Effective communication

"Dr Kourlas was great made me feel secure and took his time explaining everything to me... Staff was amazing."

Columbus Oncology & Hematology Homepage

"I just completed 16 rounds of chemo with Dr. Dewani and the amazing nurses at the Dublin Cancer Center. The facility is clean, bright, and welcoming. Dr. Dewani was always upbeat and supportive..."

Columbus Oncology & Hematology Homepage

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

Information sourced from the clinic's website as of July 11, 2026.

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Dublin, OH·Hematology

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Dublin, OH·Hematology

Summary: - The request appears to refer to a specific clinic: the Young Women’s Hematology Clinic at Nationwide Children’s Hospital in Dublin. However, Nationwide Children’s Hospital is headquartered in Columbus, Ohio, with main campus at 700 Children's Drive. The provided information confirms the hospital is a large nonprofit pediatric teaching hospital with extensive hematology/oncology services and multiple locations in Ohio, but it does not mention a Dublin campus or a clinic explicitly named “Young Women’s Hematology Clinic” in Dublin. - Nationwide Children’s Hospital offers comprehensive pediatric hematology and oncology care across its Columbus campus and affiliated sites, and is affiliated with Ohio State University College of Medicine. It features a Level 1 Pediatric Trauma Center and is routinely ranked among top U.S. children’s hospitals. If you’re specifically seeking the Young Women’s Hematology Clinic in Dublin: - There is no Dublin-location entry in the provided highlights. The hospital’s main location is Columbus, Ohio, with addresses and contact details listed for the Columbus campus. - For precise information about a Dublin-based clinic or a program for young women, consider checking Nationwide Children’s Hospital’s official site or contacting their community relations or patient services lines: - Phone: (800) 881-7385 or (614) 722-2000 - Email: communityrelations@nationwidechildrens.org

VerifiedOnline bookingSince 1892

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