Refer a Patient

Thank you for choosing OhioHealth Cancer Physicians for your patient’s care.

When you refer a patient to OhioHealth Cancer Physicians, you and your patients receive a level of care you can depend on. Because our practice is part of OhioHealth, you also have greater access to healthcare resources and synergies that will allow us to continue to provide the highest level of cancer and palliative care for your patients.

Get Our Referral Form

Dr. Robert Exten and Dr. Srividya Viswanathan (Mansfield)

  • A referral from another physician is needed for a new patient appointment with Dr. Exten or Dr. Viswanathan.
  • When you contact Dr. Exten or Dr. Viswanathan, please fax the completed Mansfield referral form, along with medical notes and lab, pathology and imaging results.
  • Dr. Exten or Dr. Viswanathan will review everything, and our office will call the patient to schedule an appointment.
  • The patient is responsible for ensuring that a visit to one of our physicians is covered by his/her health insurance plan and is in-network.

Dr. Arun Kumar and Dr. Chaoyang Li (Delaware)

  • When you contact Dr. Kumar and Dr. Li, please fax the completed Delaware referral form, along with medical notes and lab, pathology and imaging results.
  • Dr. Kumar and Dr. Li will review everything, and our office will call the patient to schedule an appointment.
  • The patient is responsible for ensuring that a visit to one of our physicians is covered by his/her health insurance plan and is in-network.