Plan to have gynecomastia procedure (excision and lipo) and considering liposuction of abdomen and flanks. Same time?

Gynecomastia and liposuction are common procedures, and are often
done in combination, producing excellent results with very little incidence of
complications. If you are seeing a Board
Certified plastic surgeon, with extensive experience in this area, you should
feel confident with his/her ability to perform these procedures.

Assuming you are in good health and a good candidate for the procedures, you will likely be able to proceed with all of the procedures you are considering. Make sure that you pick your  plastic surgeon carefully; make sure that he/she is a well experienced board-certified plastic surgeon who can demonstrate significant  experience achieving the types of outcomes you will be pleased with. Best wishes.