Dr. Robert J. Greiner

Hematology | Oncology
The Milton S. Hershey Medical Center
500 University Dr, 
Hershey, PA 
21 Years of Experience
The Milton S. Hershey Medical Center
500 University Dr, 
Hershey, PA 

Overview

Robert Greiner is a Hematologist and an Oncologist practicing medicine in Hershey, Pennsylvania. He has been practicing medicine for over 21 years.

His clinical expertise encompasses Graft Versus Host Disease (GvHD), Adrenal Cancer, Brain Stem Cancer, Ganglioneuroblastoma, and Bone Marrow Transplant.

He is actively involved in clinical research, co-authoring 20 peer reviewed articles and participating in 2 clinical trials.

Specialties

Hematology
Oncology

Licenses

Pediatric Hematology-Oncology in PA

Languages Spoken

English

Gender

Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Capital Blue Cross
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • OTHER MEDICARE PART D
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
EmblemHealth
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE PART D
Gateway Health Plan
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE SNP
  • OTHER MEDICARE PART D
Geisinger
  • HMO
  • POS
  • PPO
Health Partners Plans
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
Highmark
  • EPO
  • HMO
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
UPMC
  • EPO
  • PPO
View 6 Less Insurance Carriers -

Locations

The Milton S. Hershey Medical Center
500 University Dr, Hershey, PA 17033

Additional Areas of Focus

Dr. Greiner has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.

Immune Thrombocytopenic Purpura (ITP)
Neurofibromatosis Type 1 (NF1)

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

2 Clinical Trials

A Phase II Trial of Tisagenlecleucel in First-line High-risk (HR) Pediatric and Young Adult Patients With B-cell Acute Lymphoblastic Leukemia (B-ALL) Who Are Minimal Residual Disease (MRD) Positive at the End of Consolidation (EOC) Therapy
A Phase II Trial of Tisagenlecleucel in First-line High-risk (HR) Pediatric and Young Adult Patients With B-cell Acute Lymphoblastic Leukemia (B-ALL) Who Are Minimal Residual Disease (MRD) Positive at the End of Consolidation (EOC) Therapy
Enrollment Status: Active_not_recruiting
Publish Date: August 19, 2026
Intervention Type: Biological
Study Drug: CTL019
Study Phase: Phase 2
A Phase 3, Randomized, Adaptive Study Comparing the Efficacy and Safety of Defibrotide vs Best Supportive Care in the Prevention of Hepatic Veno-Occlusive Disease in Adult and Pediatric Patients Undergoing Hematopoietic Stem Cell Transplant
A Phase 3, Randomized, Adaptive Study Comparing the Efficacy and Safety of Defibrotide vs Best Supportive Care in the Prevention of Hepatic Veno-Occlusive Disease in Adult and Pediatric Patients Undergoing Hematopoietic Stem Cell Transplant
Enrollment Status: Completed
Publish Date: March 02, 2022
Intervention Type: Other, Drug
Study Phase: Phase 3
View 1 Less Clinical Trial

20 Total Publications

Prior status of graft-versus-host disease affects donor lymphocyte infusion outcomes in patients with relapsed haematological malignancies after allogeneic stem cell transplantation.
Prior status of graft-versus-host disease affects donor lymphocyte infusion outcomes in patients with relapsed haematological malignancies after allogeneic stem cell transplantation.
Journal: British journal of haematology
Published: January 11, 2025
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Frequently Asked Questions about Dr. Robert J. Greiner

How do I make an appointment with Dr. Robert J. Greiner?

You can book an appointment with Dr. Robert J. Greiner by calling their office at 800-243-1455. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Robert J. Greiner a top-rated expert for Graft Versus Host Disease (GvHD)?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Robert J. Greiner is classified as an Experienced expert for Graft Versus Host Disease (GvHD), meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

What conditions does Dr. Robert J. Greiner specialize in?

While Dr. Robert J. Greiner is a Hematology, they have specific expertise in Graft Versus Host Disease (GvHD), Adrenal Cancer, and Bone Marrow Transplant. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Hematology.

Does Dr. Robert J. Greiner participate in research or clinical trials?

Yes. Dr. Robert J. Greiner has published 20 articles and abstracts on conditions like Graft Versus Host Disease (GvHD). You can view a list of Dr. Robert J. Greiner's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Robert J. Greiner accept my insurance?

Dr. Robert J. Greiner accepts most major insurance plans, including Capital Blue Cross and Cigna. We recommend calling the office directly at 800-243-1455 to verify that your specific plan is currently accepted before your visit.

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

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