Mary Dillhoff

Mary Dillhoff, MD

  • Surgical Oncology
  • Physician

Clinical Professor of Surgery

Accepting new patients
4.8 out of 5
  • 237 Patient Satisfaction Ratings
  • 34 Patient Comments

Insurances We Accept

614-293-7171

About Me

I’m a surgical oncologist with a specialty in diagnosing and treating patients with tumors of the pancreas, liver, bile duct and stomach. Patient care at the OSUCCC – James starts with an evaluation by our multidisciplinary team to determine the best therapy, targeted treatments and possible clinical trials that may benefit the patient.

I use robotic surgery and minimally invasive techniques when appropriate to improve recovery time and decrease pain after surgery. The OSUCCC – James started the robotic whipple program in 2017 and has quickly became a national leader in robotic whipple operations and robotic hepatobiliary surgery. It has already become one of the nation’s highest-volume robotic programs, due in large part to our experienced and excellent team. This robotic technique can reduce blood loss and perhaps accelerate recovery.

My passion is to help patients through their illness by giving them the very best clinical care while also researching these diseases to better treat or prevent them in the future. As a member of the Translational Therapeutics Program at the OSUCCC – James, I’m currently investigating circulating tumor DNA in patients with pancreatic cancer and cystic lesions of the pancreas. We also have open trials for patients with hepatobiliary cancers and work hard to enroll patients that benefit from these trials. My passion for taking care of patients has led me to have the honor of being rated in the top 10 percent of physicians in the nation for patient satisfaction in 2016, 2017 and 2018.

It’s a privilege and honor to work for The James. Collaborating with this world-class team allows me to give patients the very best care, and because of our status as a National Cancer Institute (NCI)-designated comprehensive cancer center, we’re able to enroll patients in clinical trials and offer them the most advanced therapies. It’s gratifying to know we’ve helped a cancer patient through a big part of their treatment. It’s also an honor to be there in their time of need.
Highlights
  • Rated in the top 10 percent of physicians in the nation for patient satisfaction, 2016-2018
  • Named to Castle Connolly's Regional Top Doctors list

Procedures and Conditions I Treat

  • Pancreatic Cyst
  • Carcinoma, Pancreatic Ductal
  • Gallbladder Cancers
  • Stomach Cancers
  • Small Intestine Cancer
  • Pancreatic Cancers
  • Minimally Invasive Surgical Procedures
  • Gastrointestinal Cancers
  • Liver Cancers
  • Robotics

Locations Where I Practice

Please note: Not all physicians schedule patients at each listed location.

Education and Training

Education History

Medical School

University of Cincinnati College of Medicine, Cincinnati, OH
8/20/2001 - 5/20/2005

Internship

Ohio State University Wexner Medical Center, Columbus, OH
7/1/2005 - 6/30/2006

Residency

Ohio State University Wexner Medical Center, Columbus, OH
7/1/2006 - 6/30/2012

Fellowship

Memorial Sloan-Kettering Cancer Center, New York, NY
7/1/2012 - 6/30/2014

Board Certification

American Board of Surgery/Complex General Oncology
2/9/2015

Academic Information

My Department

Surgery

My Division

Surgical Oncology

More About My Work

Reviews

The overall patient satisfaction rating is an average of all patient responses to the six doctor communication related questions shown below from the Clinician and Group Consumer Assessment of Healthcare Providers and Systems survey. For additional information about the patient satisfaction survey, please visit our Patient Satisfaction Survey page.

The comments are submitted by patients and reflect their view and opinions. The comments are not endorsed by and do not necessarily reflect the views of Ohio State Wexner Medical Center.

237 Patient Satisfaction Reviews

  • Overall
    4.8 out of 5
  • Kept you informed about your condition and treatment
    4.8 out of 5
  • Amount of time spent with you
    4.8 out of 5
  • Concern for your questions and issues
    4.8 out of 5
  • Skill and knowledge
    4.8 out of 5
  • Overall quality of care
    4.8 out of 5
  • Reviewed on Feb 18, 2024

    She celebrated with me six years Cancer free!

  • Reviewed on Feb 18, 2024

    Excellent treatment and very knowledgeable.

  • Reviewed on Jan 31, 2024

    Physician was extremely detailed in reviewing my tests. And very compassionate in discussing our plan for further treatment. I appreciated her for giving me peace of mind after a scary diagnosis.

  • Reviewed on Jan 23, 2024

    Dr Dillhoff is EXCEPTIONAL

  • Reviewed on Dec 10, 2023

    Appreciate the time spent exposing everything and answering questions

  • Reviewed on Nov 26, 2023

    Best outcome for me, but rather see my team at a bar so I can buy them a round (after hours!!) Merry Christmas!!

  • Reviewed on Oct 13, 2023

    Seemed very knowledgeable of my situation and the process of care for it.

  • Reviewed on Sep 25, 2023

    Dr. Clinton, Box, Dillhoff and Martin are true blessings. These drs. are truly Angels of Mercy, sharing their gifts of skill and knowledge.

Consulting and Related Relationships

At The Ohio State University Wexner Medical Center, we support a faculty member’s research and consulting in collaboration with medical device, research and/or drug companies because a faculty member’s expertise can guide important advancements in the practice of medicine and improve patient care. In order to provide effective management of these relationships, the University requires annual disclosures from all faculty members with external interests related to their University responsibilities.

As of 09/29/2023, Dr. Dillhoff has reported no relationships with companies or entities.

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