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Dr. John E. Croghan, MD

Internal Medicine

  • (847) 251-1500

Dr. Croghan's Overview

Dr. John E. Croghan graduated from the Rush Medical College in 1986. He works in Wilmette, IL and specializes in Internal Medicine. Dr. Croghan is affiliated with Glenbrook Hospital and Northshore University Health System Evanston Hospital.

Dr. Croghan's Experience

Years in Practice: 29

Dr. Croghan's Specialties

Internal Medicine

Dr. Croghan's Education & Training

Medical School: Rush Medical College; Graduated 1986

Dr. Croghan's Rating

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Overall Rating


  • Explains conditions & treatments
  • Takes time to answer my questions
  • Provides follow-up as needed
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Dr. Croghan's Accepted Insurance

  • BCBS Blue Card PPO
  • BCBSIL BlueChoice Select
  • CIGNA Open Access Plus
  • Great West PPO
  • HealthLink PPO
  • Humana ChoiceCare Network PPO
  • Humana Preferred PPO
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Dr. Croghan's Office Information & Appointments

Office Locations

Presence Medical Group
North Shore Physicians Group

1625 Sheridan Rd Ste F
Wilmette, IL 60091
(847) 251-1500


Office Hours and Information

Fax: (847) 251-2191

Practice Website:

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

Monday 8:00 AM - 5:00 PM
Tuesday 8:00 AM - 5:00 PM
Wednesday 8:00 AM - 5:00 PM
Thursday 8:00 AM - 5:00 PM
Friday 8:00 AM - 5:00 PM
Saturday Closed
Sunday Closed

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