Consultant Profile

Dr Colin Johnston

Dr Colin Johnston MA, MD, MB, BCh, FRCP
Practicing at:
Spire Harpenden Hospital
  • Endocrinology and Diabetes Mellitus
    • Diabetes
    • Endocrinology
    • Obesity
Special clinical interests:

Erectile dysfunction, chronic fatigue syndrome (ME), diabetes and hormone problems, particularly the thyroid, obesity

Research interests:

Systems of delivery of high quality clinical care

Current NHS and /or university posts:

Consultant Physician, Diabetes and Endocrinology, West Hertfordshire Hospitals NHS Trust
Medical Director, West Hertfordshire Hospitals NHS Trust

Year of first medical qualification:
Current membership(s) of professional, national and regional bodies:

Member of Diabetes UK
Examiner for Royal College of Physicians
Member of British Endocrine Society
Member of British Thyroid Association
Member of The British Association of Medical Managers

Contact Details 
Telephone number to make a private appointment:
0800 585 112
Private secretary telephone number:
01582 460129
Background Information 
Professional profile:

As a member of the Clinical Societies for Diabetes, Endocrinology and Thyroid disease, Dr Johnston is kept fully informed of the latest developments in clinical practice.

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Dr Colin Johnston

Dr Colin Johnston Endocrinology and Diabetes Mellitus Consultant, Harpenden, Herts, private hospital specialist.

© Spire Healthcare Group plc (2016)