Meet the Team

Physicians

Gregory Diorio DO

Gregory J. Diorio, DO

  • Urologist
  • Urologic Oncologist

Cooper University Physician

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4.97 out of 5 (124 ratings, 36 reviews)

Office Locations

  • Camden, NJ
  • Voorhees, NJ

Appointments

800.8.COOPER
(800.826.6737)

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gary eastwick md

Gary A. Eastwick, MD

  • Radiation Oncologist

Cooper University Physician

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4.98 out of 5 (46 ratings, 15 reviews)

Office Locations

  • Camden, NJ
  • Voorhees, NJ
  • Mount Laurel, NJ

Appointments

855.MDA.COOPER
(855.632.2667)

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Daisy Obiora MD

Daisy C. Obiora, MD

  • Urologist
  • Urologic Oncologist

Cooper University Physician

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4.73 out of 5 (62 ratings, 16 reviews)

Office Locations

  • Camden, NJ
  • Voorhees, NJ

Appointments

800.8.COOPER
(800.826.6737)

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Jonathan Pan MD

Jonathan S. Pan, MD

  • Hematologist/Oncologist

Cooper University Physician

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4.75 out of 5 (59 ratings, 15 reviews)

Office Locations

  • Camden, NJ
  • Voorhees, NJ

Appointments

855.MDA.COOPER
(855.632.2667)

Schedule an Appointment

Allen D Seftel, MD, FACS

Allen D. Seftel, MD, FACS

  • Urologist

Cooper University Physician

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4.75 out of 5 (133 ratings, 23 reviews)

Office Locations

  • Voorhees, NJ

Appointments

800.8.COOPER
(800.826.6737)

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Julia Shih MD

Julia Shih, MD

  • Hematologist/Medical Oncologist
  • Director of Genitourinary Oncology Education

Cooper University Physician

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4.93 out of 5 (51 ratings, 14 reviews)

Office Locations

  • Camden, NJ

Appointments

855.MDA.COOPER
(855.632.2667)

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Christian Squillante, MD

Christian Squillante, MD

  • Hematologist/Medical Oncologist
  • Associate Director, Genitourinary Cancer Program

Cooper University Physician

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4.88 out of 5 (142 ratings, 19 reviews)

Office Locations

  • Camden, NJ

Appointments

855.MDA.COOPER
(855.632.2667)

Schedule an Appointment

Jeffrey Tomaszewski, MD

Jeffrey J. Tomaszewski, MD

  • Head, Division of Urology
  • Director, Genitourinary Oncology
  • Urologist
  • Urologic Oncologist

Cooper University Physician

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4.82 out of 5 (124 ratings, 35 reviews)

Office Locations

  • Voorhees, NJ
  • Camden, NJ

Appointments

855.MDA.COOPER
(855.632.2667)

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Advanced Practice Providers

Phyllis Duda, MSN, APN-C, AOCN

Phyllis Duda, MSN, APN-C, AOCN

  • Advanced Practice Nurse

Cooper Advanced Practice Provider

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4.99 out of 5 (117 ratings, 28 reviews)

Office Locations

  • Camden, NJ
  • Voorhees, NJ

Appointments

855.MDA.COOPER
(855.632.2667)

Schedule an Appointment

Iroroefe Olayemi APN

Iroroefe Olayemi, MSN, APN, FNP-BC

  • Advanced Practice Nurse

Cooper Advanced Practice Provider

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Office Locations

  • Camden, NJ

Appointments

855.MDA.COOPER
(855.632.2667)

Request an Appointment