Olivia P. LeMaster, CNP

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4.9 out of 5
(144 Reviews)

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Services:


Experience:

13 Years

Call for appointment 1 (937) 578-2020


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Locations & Contact Information

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500 London Ave.
Entrance E
Marysville, OH 43040

1 (937) 578-2020

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1958 E US Hwy 36
Urbana, OH 43078

1 (937) 772-4191

About

Advanced Training
Advanced Training
The Ohio State University - Master of Science in Nursing with an Adult-Gerontology Acute Care Nurse Practitioner specialty
Undergraduate
Undergraduate
Bowling Green State University - Bachelor of Science in Nursing

Olivia, along with lead oncologist Dr. Robert Rupert and Jenna Hoffman, CNP, sees patients at two locations – Memorial Hospital’s main campus as well as at the Memorial Urbana Medical Center.

Together, the team works to provide a continuum of care for patients diagnosed with cancer or malignant/non-malignant blood disorders. For those within their cancer journey, the providers will focus on treatment option plans, nutritional guidance, patient education, in addition to continual oncological care. This team approach will also include pharmacists, patient navigators, and dietitians, to help round out the care.

Olivia has been serving hematology/acute leukemia patients for over 10 years, most recently at The James Cancer Hospital & Solove Research Institute. She has her Master of Science in Nursing with an Adult-Gerontology Acute Care Nurse Practitioner specialty from The Ohio State University. She also has her Bachelor of Science in Nursing from Bowling Green State University.

Originally from Richwood, Olivia loves this region and is excited to be at Memorial. She feels a special bond to this community and is devoted to caring for her patients who are battling oncological or hematological conditions. Olivia and her husband have two children and together they live on a mini-farm in Ostrander. She loves to garden in her flower beds as well as swim and hang out at the pool with her family.


Ratings & Reviews

The Patient Rating score is an average of all responses to care provider related questions on our nationally-recognized Press Ganey Patient Satisfaction Survey. Learn more about our survey process. Responses are measured on a scale of 1 to 5 with 5 being the best score.

4.9
Overall
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(144 Reviews)
Explains ShareShareShareShareShare 4.9
Courtesy, Respect & Concern ShareShareShareShareShare 4.9
Patient Rating of Doctor ShareShareShareShareShare 4.9
Memorial Health Patient - January 2026
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Very friendly.
Memorial Health Patient - January 2026
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Took time for any of my concerns.
Memorial Health Patient - January 2026
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Olivia Lemaster really listened to my concerns and seemed to care about me and my health.
Memorial Health Patient - January 2026
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She did a Great job! Knowledgeable, experience, professional
Memorial Health Patient - January 2026
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She gained my trust completely, by her words and actions. Knowledgeable, personable, and seeing me as an individual.
Memorial Health Patient - November 2025
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Olivia is great. She listens to concerns. She explains everything that is easy to understand.
Memorial Health Patient - November 2025
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Olivia was wonderful.
Memorial Health Patient - November 2025
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Olivia was exceptionally good at listening and responding with knowledge and understanding. She's top notch!
Memorial Health Patient - October 2025
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I was very impressed with Olivia LeMaster and look forward to seeing her again. She is a model health care provider.
Memorial Health Patient - October 2025
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Very easy to talk to.

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