Dr. Ranta graduated from the Michigan State University College Of Human Medicine in 1999. Dr. Ranta works in Sault Sainte Mari, MI and specializes in Allergy & Immunology and Internal Medicine. Dr. Ranta is affiliated with Helen Newberry Joy Hospital & Healthcare Center and War Memorial Hospital.


Years Experience: 20

Dr. Ranta's Specialties

Dr. Ranta's Education & Training

Medical School
Michigan State University College Of Human Medicine; Graduated 1999


  • Overall Rating

  • Rate
    Explains conditions & treatments

  • Rate
    Takes time to answer my questions

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    Provides follow-up as needed

Dr. Ranta'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 Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO

Dr. Ranta's Office Information & Appointments


Great Lakes Allergy & Asthma Center

309 W 12th Ave Ste 101
Sault Sainte Mari, MI 49783

Get Directions

Tel: (906) 253-0400

Fax: (906) 253-0401

Practice Website: greatlakesallergy.com

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

M 8:00 AM - 5:00 PM
T 8:00 AM - 5:00 PM
W 8:00 AM - 5:00 PM
T 8:00 AM - 5:00 PM
F Closed
S Closed
S Closed

Other Physicians in Dr. Ranta's Practice

  • Not Available