Summary

Dr. Maclennan graduated from the Univ of Manitoba Fac of Med in 1971. He works in Cleveland, OH and 1 other location and specializes in Pathology and Urology. Dr. Maclennan is affiliated with Euclid Hospital, CLEVELAND MEDICAL CENTER and Macdonald Womens Hospital.

Quick Facts

  • 55 years of experience
  • speaks English
  • Univ Of Manitoba Fac Of Med
  • 2 specialties
  • 5 areas of expertise
  • 2 board certifications
  • 3 hospital affiliations
  • 2 office locations
  • Male

Office Locations

Dr. Gregory Thomas Maclennan has 2 locations

Macdonald Womens Hospital

11100 Euclid AveCleveland, OH 44106

Euclid Hospital

18901 Lake Shore BlvdEuclid, OH 44119

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Dr. Gregory Thomas Maclennan, MDDr. Medhat Omar Hassan, MDDr. Gang Wang, MDDr. Maryann Fitzmaurice, MD
PathologyPathologyPathologyPathology
55 Years of Experience 65 Years of Experience 29 Years of Experience 43 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English
Cleveland , OHCleveland , OHCleveland , OHCleveland , OH
Med School: Univ Of Manitoba Fac Of Med Med School: UNIVERSITY OF CAIRO Med School: Case Western Reserve University School Of Medicine Med School: Case Western Reserve University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Gregory Thomas Maclennan

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Gregory Thomas Maclennan has the following 2 specialties

Specialty Expertise

Dr. Gregory Thomas Maclennan has the following 5 areas of expertise

  • Blood Testing
  • Fluid Testing
  • Overactive Urinary Bladder
  • Tissue Biopsy
  • Urology

Certifications, License, & Education

55 Years Experience

Dr. Gregory Thomas Maclennan holds an active medical license in the state of Ohio.

Medical License

Medical Doctor with an active medical license in the state of Ohio that expired in 2026.

Education & Training

Medical School

Graduated from Univ Of Manitoba Fac Of Med in 1971.

NPI Number

Dr. Maclennan's NPI number is 1992731681.

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Frequently Asked Questions

What languages does Dr. Gregory Maclennan speak?
Dr. Gregory Maclennan speaks English.
Does Dr. Gregory Maclennan accept virtual/telehealth appointments?
Dr. Gregory Maclennan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Gregory Maclennan's office located?
Dr. Gregory Maclennan's office is located at 11100 Euclid Ave, Cleveland, OH, 44106.
Is Dr. Gregory Maclennan accepting new patients?
Dr. Gregory Maclennan has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Gregory Maclennan?
You can find contact information for Dr. Gregory Maclennan here on Vitals.

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