Dr. Hionis graduated from the Case Western Reserve University School Of Medicine in 1989. Dr. Hionis works in Wayne, PA and specializes in Internal Medicine. Dr. Hionis is affiliated with Bryn Mawr Hospital.


Years Experience: 30

Dr. Hionis's Specialties

Dr. Hionis's Education & Training

Medical School
Case Western Reserve University School Of Medicine; Graduated 1989


  • Overall Rating

  • Rate
    Explains conditions & treatments

  • Rate
    Takes time to answer my questions

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    Provides follow-up as needed

Dr. Hionis'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 HMO
  • Aetna Managed Choice POS Open Access
  • Aetna Select
  • Aetna Signature Administrators PPO

Dr. Hionis's Office Information & Appointments


Jon Yardney MD LLC

241 Conestoga Rd Ste B
Wayne, PA 19087

Get Directions

Tel: (610) 688-5266

Fax: (610) 975-0720

Practice Website: Not Available

Accepting New Patients: No

Medicare Accepted: Yes

Medicaid Accepted: No

M 7:30 AM - 5:00 PM
T 7:30 AM - 5:00 PM
W 7:30 AM - 5:00 PM
T 7:30 AM - 5:00 PM
F 7:30 AM - 5:00 PM
S Closed
S Closed

Other Physicians in Dr. Hionis's Practice

Hospital Affiliations