It would be advisable to report this additional unethical conduct to the state medical licensing board where you had already filed your previous complaint.  The state licensing board can impose disciplinary penalties against the doctor regarding his license to practice medicine.In addition to reporting the unethical conduct to the state licensing board, you might want to press criminal charges against the doctor with the district attorney's office regarding the attempted bribery.  The district attorney's office may or may not decide to proceed with criminal prosecution as there may not be sufficient evidence for a conviction.  In a criminal case, a conviction requires proof beyond a reasonable doubt.