Meet Our Job Recruiting Staff

For over 20 years, the team at Medical Employment Directory of St. Louis has been providing healthcare and medical companies with experienced healthcare professionals in the St. Louis area.

This is your opportunity to find a job in the leading healthcare field. Our staff will work diligently to find you employment in this ever-growing field. Our personal care and touch to each of our clients’ job progress is second to none and we look forward to meeting with you soon!

Job Recruitment Staff

Executive Director Mary Beth Nibberich brings extensive skills and experience to M.E.D. Her firsthand medical background and knowledge of the St. Louis medical community result in effective client-applicant matches.

As Operations Manager in a premier cardiology practice, Mary Beth directed the expansion of a support staff for six physicians for two locations to a support staff for 15 physicians for five locations and outreach programs. She designed and implemented policies, procedures, and job descriptions for 50 clinical, clerical and technical support staff. In addition, Mary Beth conducted the interviewing, training, and supervision of these employees.

Mary Beth’s leadership skills in directing her team of recruiters are evidenced in the repeat customers and referrals. Her positive attitude and willingness to go the extra mile provides a major resource for our clients and applicants. Email Mary Beth


Leslie Tomasi, Recruiting Specialist, joined the M.E.D. team with more than 18 years of experience in healthcare and human resources. Prior to joining M.E.D., Leslie was the Staffing Services Manager for a large healthcare system. She was responsible for the development and marketing of staffing service, employment recruitment, retention, orientation, and motivation of more than 50 staff members. Her experience also includes managing a busy genetics and perinatology practice in the St. Louis area.

Leslie’s first-hand experience and knowledge in the medical field make her effective in understanding the needs of clients. She prides herself on working to solidify relationships built on trust and strives for positive results. Email Leslie


Kati Bosen, Recruiting Specialist. When it comes to blending old-fashioned work ethics with progressive recruiting techniques, no one does it better than Kati Wesling.

For the past 10+ years, Kati has worked for a pediatric nursing agency. From billing clerk, to billing manager, and then Director of Operations, Kati knows how to juggle priorities and take care of the clients.

Kati is a “go to person” and enjoys the fast-paced environment of servicing the clients and finding the right employees for the job.

Whether she is directing 300 clinical staff members or 30, she meets each challenge with enthusiasm and professionalism. Kati is a true champion, not only in staffing, customer service, and operations but a four- time national title-holder in ladies fast pitch softball. Being a former collegiate athlete has instilled a work discipline and a strong desire to be a winner. Her competitiveness and teambuilding skills are just a couple of the attributes that she brings to M.E.D. Let Kati be your “star” in recruitment today! Email Kati