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Jonathan Griner Jr, MD

My Locations

Map Marker A WellSpan OB/GYN - Ephrata
175 Martin Ave., Suite 125
Ephrata, PA 17522
(717) 721-5700
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Map Marker B WellSpan OB/GYN - Granite Run
266 Granite Run Dr.
Lancaster, PA 17601
(717) 721-5700
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About Me

Why I chose to pursue a career in healthcare:

I chose a career in medicine because I wanted to take care of people. I entered the field OB/GYN because it allows me to care for women in all stages of their life: from adolescence to women during their reproductive years and into menopause.


What I want my patients to know about me:

I am passionate about women's health and have a special interest in minimally invasive surgery for treatment of menorrhagia, uterine fibrosis, pelvic pain, and endometriosis.


What I do when I'm not seeing patients:

I enjoy spending time with my family. I can usually be found on the soccer field or tennis court watching my daughters play.


Clinical Interests

  • Menorrhagia
  • Endometriosis
  • Gynecology
  • Obstetrics

Board Certifications

  • American Board of Obstetrics & Gynecology | Obstetrics & Gynecology

Education & Credentials

  • Medical School: University of Maryland School of Medicine
  • Internship Program: University of South Florida College of Medicine | Obstetrics/Gynecology
  • Residency Program: University of South Florida | Obstetrics/Gynecology
  • Undergraduate Education: University of Maryland

WellSpan Hospital Affiliations

  • WellSpan Ephrata Hospital

Health Plans Accepted

WellSpan Financial Assistance Program participant

  • Aetna
  • Aetna Better Health
  • Amerihealth Caritas PA
  • Capital BlueCross
  • Cigna Healthcare
  • Cigna Medicare Advantage
  • Gateway Highmark Wholecare
  • Geisinger
  • Highmark Blue Shield
  • HPP/Jefferson Health Plan
  • John Hopkins Health Care
  • PA Health & Wellness (Centene)
  • PA Medical Assistance
  • PA Medicare
  • Preferred Health Care
  • Tricare
  • United Healthcare
  • UPMC Health Plan
  • WellSpan Health Plans

Patient Reviews

Ratings and comments display for WellSpan Medical Group employed physicians who have a minimum of 30 completed patient surveys.

Physician star ratings and patient comments come from after visit survey data that is compiled by Press-Ganey, a leading independent performance measurement company. WellSpan is committed to posting all feedback, whether positive or negative. However, comments may be edited or removed if they are profane or risk the privacy of our patients.



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