Meet the Team

Physicians

Gregory Diorio DO

Gregory J. Diorio, DO

  • Urologist
  • Urologic Oncologist

Cooper University Physician

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4.96 out of 5 (135 ratings, 64 reviews)

Office Locations

  • Camden, NJ
  • Voorhees, NJ

Appointments

800.8.COOPER
(800.826.6737)

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Daisy Obiora MD

Daisy C. Obiora, MD

  • Urologist
  • Urologic Oncologist

Cooper University Physician

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4.75 out of 5 (67 ratings, 26 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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4.80 out of 5 (79 ratings, 29 reviews)

Office Locations

  • Camden, NJ
  • Voorhees, NJ

Appointments

855.MDA.COOPER
(855.632.2667)

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Allen D Seftel, MD, FACS

Allen D. Seftel, MD, FACS

  • Urologist

Cooper University Physician

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4.76 out of 5 (143 ratings, 39 reviews)

Office Locations

  • Voorhees, NJ

Appointments

800.8.COOPER
(800.826.6737)

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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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4.90 out of 5 (167 ratings, 41 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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4.84 out of 5 (145 ratings, 57 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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4.98 out of 5 (139 ratings, 53 reviews)

Office Locations

  • Camden, NJ
  • Voorhees, NJ

Appointments

855.MDA.COOPER
(855.632.2667)

Schedule an Appointment