Director of Research

Dr. Jascha Rubin earned his Doctor of Medicine  degree in 2009 from The Sidney Kimmel Medical College of Thomas Jefferson University Hospital.  He completed both his internal medicine residency and hematology/oncology fellowship  at Thomas Jefferson University. 

 

He has extensive research experience studying in the Masters in Clinical Pharmacology and Human Investigative Research at the Jefferson College of Graduate Studies. 

 

Other areas of fellowship training included study  at the Cardeza Foundation for Hematologic Research, where he gained expertise in benign and malignant hematology, consultative hematology, and laboratory medicine.

 

 He joined Rittenhouse Hematology/Oncology Associates in 2015 and is an Assistant Professor of  Medicine at Drexel University. He is an associate member of the American Society of Hematology,  the American Society of Clinical Oncology, and the American Association for Cancer Research. 

 

He has twice been voted among Philadelphia's 'Top Physicians.' 

 

Dr. Rubin enjoys tennis, the violin, hiking, and spending time with wife and four children. 


Education & Training

ResidencyThomas Jefferson University Hospital
MemberAmerican Society of Clinical Oncology, American Society of Hematology, American Association for Cancer Research
Medical SchoolThomas Jefferson University Hospital
Board CertificationsInternal Medicine, Hematology, Oncology

Patient Reviews

  • "Dr. Rubin was easy to talk to and took care of my issue."
      from rick 5.0 Stars - (2024-12-29)
  • "Excellent physician. Comforting manner and felt at ease discussing my health issues."
      from Dale Lipa 5.0 Stars - (2024-12-28)
  • "I’ve been a patient of Dr. Rubin’s since 2019, when I switched to his care during my ongoing battle with leukemia, and it has been one of the best decisions I’ve ever made. From the moment I became his patient, Dr. Rubin has gone above and beyond—not just in managing my treatment but in providing emotional support and care that has made all the difference. Dr. Rubin’s knowledge and attention to detail ensure that I am always receiving the best possible care, and his ability to explain complex medical information in a way that’s easy to understand gives me such confidence in my treatment plan. What truly makes him exceptional, though, is how personal and compassionate his care is. He takes the time to connect with his patients on a human level, making me feel seen, heard, and cared for in ways that go far beyond his role as a doctor. I’ve always been incredibly sensitive to blood tests—a challenge that could easily cause frustration—but Dr. Rubin has been endlessly patient and understanding. He takes extra time to make sure I’m comfortable, offering reassurance and care that have eased so much of my anxiety. Dr. Rubin’s incredible team also deserves recognition. Every member of his staff is kind, professional, and efficient. No matter how big or small my needs have been, Dr. Rubin and his team have always been on it—quickly, efficiently, and with so much heart. It’s clear that they are genuinely invested in the well-being of their patients, and that level of dedication has made an enormous difference in my life."
      from Guy Halperin 5.0 Stars - (2024-12-22)
  • "Dr. Rubin is friendly and informative. Would recommend to a friend."
      from Amanda Rau 5.0 Stars - (2024-12-13)
  • "Dr. Rubin was very attentive throughout the appointment. He took the time to provide an overview of his thought process, recommendations and supporting rational. He listened to my questions and provided direct, user friendly feedback. I was very satisfied with this overall experience."
      from Shaun K 5.0 Stars - (2024-12-10)
  • "Dr. Rubin was very knowledgeable and able to answer all my questions. I was very pleased and would highly recommend him"
      from Arzsa Graham 5.0 Stars - (2024-12-09)
  • "This was my first time meeting Dr jascha Rubin but so far so good. I just hope to it continues this way"
      from aisha williams 5.0 Stars - (2024-11-22)
  • "Awesome care as always Dr. Rubin"
      from Clarice Tate 4.0 Stars - (2024-11-18)
  • "This is a good place to be a patient, they take care of you professionally"
      from jean nicolas 5.0 Stars - (2024-11-16)
  • "Dr Rubin (Jascha) is wonderful. He saved my life! Now I am in remission from B cell lymphoma stage 4. He's caring, gives enough time for questions and follows up"
      from Nancy Shaffer-End 5.0 Stars - (2024-11-16)