Dr. Jean Marie Koka’s goal as an oncologist is to deliver the most up-to-date, cutting edge care available. She will support you and provide the hope and care that you deserve through one of the most difficult times in your life. She will fight with you, and for you, every step of the way.

Dr. Koka has admitting privileges at Crozer-Chester Medical Center, Springfield Hospital, and Taylor Hospital.


Education & Training

ResidencyAbington Memorial Hospital
MemberAmerican Society of Clinical Oncology, American Society of Hematology
Medical SchoolPhiladelphia College of Osteopathic Medicine
FellowshipsDrexel University College of Medicine
Board CertificationsHematology and Medical Oncology

Patient Reviews

  • "Dr. Koka is the best and she really takes the time to LISTEN and talk through your concerns. So many doctors these days have lost this art and it’s all about getting patients in and out. The staff are also very nice and welcoming which is always a pro."
      from Lulu Huda 5.0 Stars - (2025-02-19)
  • "All staff go above and beyond. So kind. Very efficient...no wait. Dr Koka is awesome!!"
      from Renee Kempf 5.0 Stars - (2025-02-07)
  • "Dr. Koka is the consumate professional. She is sensitive, thoughtful, mindful of her patient, and most importantly, she accepts her patients where they are and tailors her treatment plan in accordance to their needs. I certainly feel comfortable and trusting of her, and I am glad she is my Oncologist."
      from Raymond Bruno 5.0 Stars - (2025-01-30)
  • "Dr Kokoa, eased my anxiety, with her pleasant disposition. I entered into that office,scared to death. By the time I walked out. I was somewhat relieved. Everyone was pleasant."
      from Sherri Johnson 5.0 Stars - (2025-01-22)
  • "Such a wonderful caring Doctor Who really takes time with you"
      from Josephine Szostek 5.0 Stars - (2025-01-16)
  • "Doctor Koka, staff and nurses are kind, gentle and professional. Patients are treated with respect and dignity. I love the environment and people at this facility."
      from Debra Taylor 5.0 Stars - (2024-12-20)
  • "Dr.Koka takes the time to listen.She gives clear and informative explanations and encourages questions.You are not just a number with Dr.Koka .Her interest is sincere and that means a lot when facing cancer."
      from Maureen Robinson 5.0 Stars - (2024-12-19)
  • "Everyone in the office is caring, helpful, and understanding. Dr Koka is a wonderful Doctor. She approaches my diagnosis with knowledge and steadfastness that allows me to be confident that she’ll do everything possible to fight this disease."
      from Darice Jones 5.0 Stars - (2024-12-18)
  • "I Love Dr Koka! She makes me feel like an old friend when I see her, always listening to my concerns and easing them. She has been a God send for me!"
      from joyce macintosh 5.0 Stars - (2024-12-12)
  • "I was very happy. The staff was wonderful."
      from Hope Bryant 5.0 Stars - (2024-12-06)