Advisor isn't advising I'm having the problem that my advisor isn't providing me with any real guidance. To avoid making this a rant post, I'll just state the facts: my advisor is an MD/PhD, working almost full-time as an MD. He comes to the lab once a week for lab meetings, and often doesn't have time to meet. He seems to have lost interest in doing research, and isn't being helpful at all regarding how I should proceed with my research.

So far, here's what I've tried and how well it worked out:


Talking to department graduate chair: marginally useful, scheduled a useless meeting with me and my advisor. Nice meeting, but no results.
Talk to other members of my committee: pretty useful, gave me some very good advice about my research, but I wonder how often I can use them as a resource


Any other suggestions on how I can handle this?
My answer depends on how far along you are in your research and whether you are in PhD or MD?PhD program. 

If you are in a PhD program and you are less than a year in leave the lab. If you are more than a year in at you next Thesis Committee meeting, if it's scientifically reasonable, try to either set a date for graduating or ask for a co-PI.

If you are in the MD/PhD program, you will have to consider your PI's position and whether a lukewarm letter from someone in his position is worth your staying in the lab. If you plan to go into a competitive surgicial or medical subspecialty, it just might be. 

I, sadly, think that checked-out PIs- even those without the excuse of having to go see patients- are increasingly the norm. Getting to be a professor is a great way to age rapidly and burn out, especially in the biomedical sciences. Also, professors aren't selected for their mentoring skills so much as scientific productivity. Often scientific productivity means exploitation or disregard because of self-involvement rather than nurturing.