Dr. Hellenthal graduated from the Georgetown University in 2003. Dr. Hellenthal works in Cooperstown, NY and 1 other location and specializes in Medical Oncology and Urology. Dr. Hellenthal is affiliated with Bassett Medical Center and OConnor Hospital.


Years Experience: 16

Dr. Hellenthal's Specialties

Dr. Hellenthal's Education & Training

Medical School
Georgetown University; Graduated 2003


  • Overall Rating

  • Rate
    Explains conditions & treatments

  • Rate
    Takes time to answer my questions

  • Rate
    Provides follow-up as needed

Dr. Hellenthal's Accepted Insurance

Please verify insurance information directly with your doctor's office as it may change frequently.

Insurance Plans

  • Aetna Choice POS II
  • Aetna Elect Choice EPO
  • Aetna Managed Choice POS Open Access
  • Aetna NYC Community Plan
  • Aetna Signature Administrators PPO

Dr. Hellenthal's Office Information & Appointments

This physician has multiple office locations. See Office Information for details.


Bassett Medical Center

1 Atwell Rd
Cooperstown, NY 13326

Get Directions

Tel: (607) 546-3456

Fax: (607) 457-6612

Practice Website: Not Available

Accepting New Patients: No

Medicare Accepted: No

Medicaid Accepted: No