Top 10 Doctor Award 2013
Apple Hill Gynecology has received three Patient Choice Awards
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Staff Members
Marsha D. Bornt, MD
Marsha D. Bornt, MD - York PAGynecologist Marsha D. Bornt, M.D.

  • University of Maryland
  • University of Maryland School of Medicine
  • Residency in Ob-Gyn at York Hospital
  • Private practice of gynecology since 1975


  • York County Medical Association
  • Pennsylvania Medical Society
  • Docs 4Patient Care
  • Rotary Club of York


  • 2015 Who's Who Pinnacle Professional Member
  • 2014 World Wide Registry of Executives, Professionals and Entrepreneurs
  • Four Avenues of Service Award
  • Service Above Self Award
  • Patient choice award 2008, 2009 and 2011
  • Top 10 Doctors Award 2013

Committees and Boards:

  • United Way of York 2016 Campaign Cabinet
  • Chairman of Grants Committee Rotary Club of York
  • Invocation Committee at Rotary Club of York
  • District grants committee Rotary Club of York
  • Tocqueville Society at the United Way of York
  • Paul Harris Society
  • Global Residents Committee at York Hospital/WellSpan
  • Board for Logos Academy
  • Board for Building Solid Foundations, Missions for Africa
  • Secretary, Vice President and President of the Rotary Club of York 


  • York Hospital
  • Apple Hill Surgical Center
Dr. Bornt and her team welcome patients from New Oxford, Red Lion, Shrewsbury, York, Dover and nearby locations.
Jean F. Ayers, PA-C
Jean F. Ayers, PA-C - York PAJean F. Ayers, PA-C

BA, Psychology: Loyola University of Maryland

MS, Health Sciences: George Washington University

PA Certificate: George Washington University
Jean is a licensed physician assistant who joins Apple Hill Gynecology with a background in primary care, women's health and psychology.

She embraces a patient-centered, holistic approach to healthcare and has additional education and training in integrative medicine, nutrition and mindfulness techniques. Jean encourages ongoing and effective communication between patient and practitioner to facilitate a sense of partnership. 

When not serving patients, she enjoys many outdoor activities with her family, including running, hiking, gardening and sailing in the Chesapeake Bay.
Estefania Martinez, CA
Estefania Martinez, CA - York PAEstefania Martinez
Estefania was the Valedictorian for the first graduating class of Logos Academy. She is a biology major at HACC. Her long-term goal is to be a surgeon in Sports Medicine. She is the oldest of three children and the first college student in her family.

She enjoys playing sports, spending time with her family and friends, going to church, singing, traveling and being in nature.
Kathy Crone-Eberly
Kathy Crone-Eberly - York PAKathy Crone-Eberly

Kathy is our front office manager. She is also our billing and accounts receivable/payable specialist. She handles insurance and payments questions with years of experience behind her. She graduated from Central York High School in 1972. Kathy has been employed in the medical field since graduation and with Apple Hill Gynecology since November 1994.

She is married and the proud “Nana” of six grandsons. She has three miniature dachshunds. In her spare time she enjoys being with family, gardening, reading and camping.

Tina Huyett, MA
Tina Huyett, MA - York PATina Huyett

Tina is the Clinical Office Manager here at Apple Hill Gynecology. She assists the providers and staff to keep an organized and efficient schedule. She helps lead our medical assistants, assists with patient care and procedures. She can also be found answering the phones, helping at the front desk and scheduling procedures. Tina is always thinking of new ways to make the office better for our patients.


Tina has been with Apple Hill Gynecology for two years, and worked in the medical field for several years prior to joining our team. Tina graduated from Central York High School in 2002. She continued her education taking classes through Bucks County Community College and York County School of Technology.
Tina got married in January 2010. She loves animals and has a dog and two cats. Tina says she loves spending her free time attending her nephews sporting events and spending time with family and friends. Just let Tina know how she can help you and she will be there.


Destiny Duncan, CA
Destiny Duncan, CA - York PA

Destiny Duncan
Destiny is a Clinical Assistant at Apple Hill Gynecology. She was in the first graduating class of Logos Academy and was the class Salutatorian. She is a student at York College of Pennsylvania majoring in political science. Her long-term career goals are to go to law school and become an attorney and then a judge.

Her hobbies include basketball, baking, church events, family vacations, spending time with friends and her nephew.


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