Medical Team​

Pathology Team

Mara Fernández-Santiago, MD

Primary Location(s)

Olentangy
3400 Olentangy River Road
Columbus, Ohio 43202

Dr. Mara Fernández-Santiago joined Ohio Gastroenterology Group, Inc. in 2022. She earned her medical degree from the University of Puerto Rico School of Medicine. She then completed her residency at the University of Puerto Rico. Dr. Fernández-Santiago then completed her fellowship at the Medical College of Wisconsin.

Professional Training

  • Medical College of Wisconsin, Liver & Pancreatic Pathology Fellowship 2021 – 2022
  • University of Puerto Rico School of Medicine, Residency 2011 – 2014

Education

  • University of Puerto Rico School of Medicine, MD 2011
  • Universidad Del Sagrado Corazon, BS 2004

Board Certifications

  • American Board of Pathology-Anatomic, 2017 – present

Megan Lockyer, DO

Primary Location(s)

Olentangy
3400 Olentangy River Road
Columbus, Ohio 43202

Dr. Megan Lockyer joined Ohio Gastroenterology Group, Inc. in 2021. She earned her medical degree from Midwestern University. She then completed her residency at the Baylor College of Medicine. Dr. Lockyer then completed her fellowship at Oregon Health and Science University. She also completed an additional fellowship at AmeriPath Cleveland.

Professional Training

  • Dr. Robert E. Petras Fellowship, AmeriPath Cleveland, Gastrointestinal Pathology Fellowship 2016 – 2017
  • Oregon Health & Science University, Pathology & Cytopathology Fellowship 2015 – 2016
  • Baylor College of Medicine, Anatomic Pathology & Clinical Pathology Residency 2011 – 2015

Education

  • Arizona College of Osteopathic Medicine – Midwestern University, DO 2011
  • Texas Christian University, BS, Cum Laude 2006

Board Certifications

  • American Board of Pathology/Cytopathology, 2016 – present
  • American Board of Pathology/Anatomic & Clinical, 2015 – present

Julianne Purdy, MD

Primary Location(s)

Olentangy
3400 Olentangy River Road
Columbus, Ohio 43202

Dr. Julianne Purdy joined Ohio Gastroenterology Group, Inc. in 2024. She completed medical school at the University of Cincinnati College of Medicine. She then completed her Anatomic and Clinical Pathology residency and Gastrointestinal and Liver Pathology fellowship at the University of Michigan Department of Pathology.

Professional Training

  • University of Michigan Department of Pathology, Gastrointestinal and Liver Pathology Fellowship 2009-2010
  • University of Michigan Department of Pathology, Anatomic Pathology & Clinical Pathology Residency 2005-2009

Education

  • University of Cincinnati College of Medicine, MD 2005
  • The Ohio State University, Medpath Career Change Post Baccalaureate 2000
  • Washington University, BA 1996

Board Certifications

  • American Board of Pathology, 2009 – present

Clint Stanfill, MD

Primary Location(s)

Olentangy
3400 Olentangy River Road
Columbus, Ohio 43202

Dr. Clint Stanfill joined Ohio Gastroenterology Group, Inc. in 2021. He completed his medical degree and residency at East Tennessee State University. Dr. Stanfill then completed his fellowship at AmeriPath Institute of Gastrointestinal Pathology and Digestive Disease.

Professional Training

  • East Tennessee State University, Quillen College of Medicine, Anatomic Pathology & Clinical Pathology Residency 2017

Education

  • East Tennessee State University, Quillen College of Medicine, MD 2013
  • Freed – Hardeman University, BS 2008

Board Certifications

  • American Board of Pathology/Anatomic & Clinical, 2017 – present
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