The 20 Best Gamma Knife Radiosurgery Doctors Near Me

Find the Experts and Specialists who perform Gamma Knife Radiosurgery

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Experienced in Gamma Knife Radiosurgery

Dr. Roby A. Thomas

Hematology Oncology | Oncology | Hematology
Oncology Hematology Association Inc
5115 Centre Ave, Fl 3, 
Pittsburgh, PA 
Offers Telehealth

Experienced in Gamma Knife Radiosurgery
Oncology Hematology Association Inc
5115 Centre Ave, Fl 3, 
Pittsburgh, PA 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Roby Thomas is a Hematologist Oncology specialist and an Oncologist in Pittsburgh, Pennsylvania. Dr. Thomas is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Prostate Cancer, Pancreatic Cancer, Familial Pancreatic Cancer, Gamma Knife Radiosurgery, and Endoscopy.

His clinical research consists of co-authoring 21 peer reviewed articles and participating in 1 clinical trial. MediFind looks at clinical research from the past 15 years.

Specialties
Hematology Oncology
Oncology
Hematology
Licenses
Internal Medicine in PA
Hospital Affiliations
Magee Womens Hospital Of Upmc Health System
Upmc Presbyterian Shadyside
Upmc Altoona
Upmc Passavant
Languages Spoken
English
Gender
Male

Insurance

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

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Gateway Health Plan
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE SNP
  • OTHER MEDICARE PART D
Geisinger
  • HMO
  • POS
  • PPO
Highmark
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
UPMC
  • EPO
  • PPO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 4 Less Insurance Carriers -

Locations

ONCOLOGY HEMATOLOGY ASSOCIATION INC
5115 Centre Ave, Fl 3, Pittsburgh, PA 15232
Call: 412-235-1020

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.


1 Clinical Trials

A Phase II/III Study of Peri-Operative Nivolumab and Ipilimumab in Patients With Locoregional Esophageal and Gastroesophageal Junction Adenocarcinoma
A Phase II/III Study of Peri-Operative Nivolumab and Ipilimumab in Patients With Locoregional Esophageal and Gastroesophageal Junction Adenocarcinoma
Enrollment Status: Suspended
Publish Date: February 12, 2026
Intervention Type: Biological, Drug, Procedure, Radiation
Study Drugs: Carboplatin, Ipilimumab, Nivolumab, Paclitaxel
Study Phase: Phase 2/Phase 3

19 Total Publications

Daily Patient-Reported Symptoms as Predictors of Unplanned Health Care Encounters During Chemotherapy: Longitudinal Observational Study.
Daily Patient-Reported Symptoms as Predictors of Unplanned Health Care Encounters During Chemotherapy: Longitudinal Observational Study.
Journal: JCO oncology practice
Published: August 07, 2025
View All 19 Publications
Similar Doctors
Daniel Petro
Experienced in Gamma Knife Radiosurgery
Dr. Daniel Petro
Hematology Oncology
Experienced in Gamma Knife Radiosurgery
Dr. Daniel Petro
Hematology Oncology

UPMC Hillman Cancer Center

5115 Centre Avenue, Hillman Cancer Center, 
Pittsburgh, PA 
 (0.1 miles away)
412-569-8914
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Daniel P. Petro, MD, is a medical oncologist and hematologist at Hillman Cancer Center. He treats all cancer types, and has a special interest in a multidisciplinary approach to thoracic malignancies. Dr. Petro is also heavily involved in the research of Phase I trials. Dr. Petro is rated as a Distinguished provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Lung Cancer, Non-Small Cell Lung Cancer (NSCLC), Pleuropulmonary Blastoma, Gamma Knife Radiosurgery, and Awake Craniotomy.

John C. Rhee
Experienced in Gamma Knife Radiosurgery
Dr. John C. Rhee
Hematology Oncology
Experienced in Gamma Knife Radiosurgery
Dr. John C. Rhee
Hematology Oncology

UPMC Hillman Cancer Center

5115 Centre Avenue, Hillman Cancer Center, 
Pittsburgh, PA 
 (0.1 miles away)
412-946-2022
Languages Spoken:
English
See accepted insurances
Accepting New Patients
Offers Telehealth

John C. Rhee, MD, is a medical oncologist and hematologist at UPMC Hillman Cancer Center. Dr. Rhee is skilled in the management of all forms of cancer and blood diseases, with particular interest in cancers of the gastrointestinal tract and chest, including colorectal, esophageal, gastric, pancreaticobiliary, liver, neuroendocrine, and lung tumors. Dr. Rhee is rated as a Distinguished provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Small Cell Lung Cancer (SCLC), Lung Cancer, Pleuropulmonary Blastoma, Gamma Knife Radiosurgery, and Gastrostomy.

Zahra R. Kelly
Experienced in Gamma Knife Radiosurgery
Dr. Zahra R. Kelly
Hematology Oncology
Experienced in Gamma Knife Radiosurgery
Dr. Zahra R. Kelly
Hematology Oncology

UPMC Hillman Cancer Center

5115 Centre Avenue, Hillman Cancer Center, 
Pittsburgh, PA 
 (0.1 miles away)
412-569-6082
Languages Spoken:
English
See accepted insurances
Accepting New Patients

Zahra Rahman Kelly, DO, is a medical oncologist and hematologist at UPMC Hillman Cancer Center. Dr. Kelly is trained in the management of all cancers and blood disorders with a focus in genitourinary and head and neck malignancies.  Dr. Kelly is board-certified in nternal medicine and medical oncology and hematology. She received her medical degree from Philadelphia College of Osteopathic Medicine. Dr. Kelly completed both a residency in internal medicine and a fellowship in hematology/oncology at UPMC. She served as chief fellow during her final year of hematology/oncology fellowship. Her research interests include early phase clinical trial design and cancer immunotherapy combination trials. She has published papers in peer reviewed journals and is an active member of the UPMC Hillman protocol review committee where she reviews therapeutic oncology trials. She also collaborates with surgical oncologists and radiation oncologists to provide multidisciplinary care to her patients. Dr. Kelly is a member of the European Society of Medical Oncology, American Society of Medical Oncology, American Medical Association, and American Society of Hematology. Dr. Kelly is rated as an Advanced provider by MediFind in Gamma Knife Radiosurgery. Her top areas of expertise are Familial Prostate Cancer, Prostate Cancer, Febrile Neutropenia, Chronic Familial Neutropenia, and Gamma Knife Radiosurgery.

VIEW MORE GAMMA KNIFE RADIOSURGERY DOCTORS

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

Find Dr. Thomas's expertise for a condition
ConditionClose
    • Distinguished
    • Pancreatic Cancer
      Dr. Thomas is
      Distinguished
      . Learn about Pancreatic Cancer.
      See more Pancreatic Cancer experts
    • Prostate Cancer
      Dr. Thomas is
      Distinguished
      . Learn about Prostate Cancer.
      See more Prostate Cancer experts
    • Advanced
    • Adult Soft Tissue Sarcoma
      Dr. Thomas is
      Advanced
      . Learn about Adult Soft Tissue Sarcoma.
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    • Appendix Cancer
      Dr. Thomas is
      Advanced
      . Learn about Appendix Cancer.
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    • Bone Tumor
      Dr. Thomas is
      Advanced
      . Learn about Bone Tumor.
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    • Chromophobe Renal Cell Carcinoma
      Dr. Thomas is
      Advanced
      . Learn about Chromophobe Renal Cell Carcinoma.
      See more Chromophobe Renal Cell Carcinoma experts
    • Clear Cell Sarcoma
      Dr. Thomas is
      Advanced
      . Learn about Clear Cell Sarcoma.
      See more Clear Cell Sarcoma experts
    • Epithelioid Sarcoma
      Dr. Thomas is
      Advanced
      . Learn about Epithelioid Sarcoma.
      See more Epithelioid Sarcoma experts
    View All 24 Advanced Conditions
    • Experienced
    • Agranulocytosis
      Dr. Thomas is
      Experienced
      . Learn about Agranulocytosis.
      See more Agranulocytosis experts
    • ALK-Positive Non-Small Cell Lung Cancer
      Dr. Thomas is
      Experienced
      . Learn about ALK-Positive Non-Small Cell Lung Cancer.
      See more ALK-Positive Non-Small Cell Lung Cancer experts
    • Alveolar Soft Part Sarcoma
      Dr. Thomas is
      Experienced
      . Learn about Alveolar Soft Part Sarcoma.
      See more Alveolar Soft Part Sarcoma experts
    • Ampullary Cancer
      Dr. Thomas is
      Experienced
      . Learn about Ampullary Cancer.
      See more Ampullary Cancer experts
    • Astrocytoma
      Dr. Thomas is
      Experienced
      . Learn about Astrocytoma.
      See more Astrocytoma experts
    • Atypical Teratoid Rhabdoid Tumor (ATRT)
      Dr. Thomas is
      Experienced
      . Learn about Atypical Teratoid Rhabdoid Tumor (ATRT).
      See more Atypical Teratoid Rhabdoid Tumor (ATRT) experts
    View All 54 Experienced Conditions
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