Dr. John Timothy Heffernan is a Ophthalmologist/ Eye Surgeon,Ophthalmologist and Plastic Surgeon in Madrona Valley, SEATTLE and has an experience of 49 years in these fields. Dr. John Timothy Heffernan practices at MultiCare Allenmore Hospital in Madrona Valley, SEATTLE,TRA Medical Imaging in Tacoma 98405, Tacoma WA and Skagit Valley Hospital in Mount Vernon 98274, Mount Vernon WA. He completed Medical Doctorate from University of Washington SOM in 1977 and Medical School from University Of Washington School Of Medicine in 1977. He is a member of American Society of Oculoplastic and Reconstructive Surgery,Washington State Medical Association,Washington State Academy of Ophthalmology,King County Medical Society,American academy of ophthalmology and WA State Medical Association. Some of the services provided by the doctor are: Lacrimal Apparatus Diseases,Cleft Lip/Palate Repair,Dacryocystorhinostomy,Ophthalmic Disorders and Iris Atrophy etc.