Professional Qualifications: 

M.B.B.S - 1973- University of Kerala TD Medical College, Alappuzha 

M.D (Internal Medicine) 1984- the University of Kerala Govt. Medical College, Trivandrum 

D.T.M.H 1976- University of Calcutta School of Tropical Medicine, Calcutta 

Currently working as Senior Consultant (General Medicine) at Health Park Hospital Alappuzha. 

Association with IMA: 

Elected unanimously as the IMA President KSB in the year 2020. Dr P. T Zacharias is associated with IMA since 1987. Served in the state Working Committee for more than 15 years and was a CWC member for 5 years. Membership in Professional.

Organizations:  

Life Member Association of Physician of India (A.P.I)  

Life Member, Indian Medical Association (L.M.A)  

Life Member, I.M.A Academy of Medical Specialist (I.M.A.A.M.S)  

Life Member, Research Society for the Study of Diabetes in India 

Membership in Social Organizations:

Past President and Member of Lions Club, Alappuzha 

Member of Football Association and past President, Alappuzha district Football Association. 

Former Member of Kerala Sports Council and President Kerala Archery Association. 

Former Vice President Kerala Hand Ball Association 

President Kuttanad Sansakhara Samithi 

Past Secretary of Ramavarma District Club, Alappuzha and Present Board Member. 

Awards: 

Vocational Excellence Award in the field of Public Health, Rotary Club, Alappuzha 1999-2000. 

IMA Presidents Appreciation Award 1999-2000