- Emergency Medicine
- Travel Medicine
- Sports Medicine
- Diving Medicine
- Urgent Care
Dr. Estin is the founder and medical director of Doctors On Call since 1987. A former emergency physician, he is widely recognized as the “Pioneer of Immediate Medical Care / Urgent Care” on Maui. He is an expert in travel medicine, sports medicine, and diving medicine.
He and the entire trusted Doctors On Call staff have provided medical services to numerous local, state, national, and international events, meetings, competitions, and championships. He has arranged for and provided medical care to innumerable large corporate events throughout Maui, Hawaii, the United States, and around the world.
A SCUBA instructor and Divers Alert Network (DAN) doctor, Dr. Estin and the Doctors On Call group have become recognized as the “go-to” medical group for any diving, snorkeling, or marine-related injuries or illnesses.
He has served as an Olympic physician for 12 years (as recently as the 2012 London Olympics), medical director / advisor for the PGA Kapalua Golf Championships, and medical director / provider for the Maui Invitational (NCAA) Basketball Championship. Dr. Estin is also the medical doctor for NBC and takes care of many high profile athletes.