The White Coat Investor: the original and biggest physician finance site. Forum is a great place to ask questions of a very well-informed crowd. Also the site of my first-ever guest post and also my second guest post.
Crispy Doc: a financially independent EM doctor and survivor of burnout.
Contract Doctor: this site is no longer active but has some great posts on contract negotiation and compensation, written by an physician-executive.
A Good Life MD: finance and well-being.
Miss Bonnie MD: written by a dermatologist, who is also one of the hosts of the "Hippocratic Hustle" podcast.
Doctor of Finance MD: an ob-gyn writing about financial independence.
The Wall Street Physician: a trader-turned-physician who gives great investing advice.
Xrayvsn: a radiologist writing about finance, with many resources listed.
Physician on FIRE: an anesthesiologist who has left full-time medicine. Heavy on early-retirement information.
Passive Income, MD: focused on passive income generation, especially real estate.
Simple DDS: a female dentist, a mix of financial and personal writing.