Jag Singh
@jagsinghmd
Cardiologist, Researcher, Author & Professor @MGHMedicine @HarvardMed Alum @MIT @UniofOxford, massgeneral.org/doctors/17217/…
ID: 3239846883
http://jagsinghmd.com 07-05-2015 03:08:04
4,4K Tweet
7,7K Followers
451 Following
@jagsinghmd
Cardiologist, Researcher, Author & Professor @MGHMedicine @HarvardMed Alum @MIT @UniofOxford, massgeneral.org/doctors/17217/…
ID: 3239846883
http://jagsinghmd.com 07-05-2015 03:08:04
4,4K Tweet
7,7K Followers
451 Following
