We Are Here For YOU

Locations in Racine and Greenfield, Wisconsin

Our People


Kelly Clark, MS, ACNP-BC

Founder & Owner

Kelly is the owner and founder of Medical WeightLoss & Wellness, Inc. She obtained her undergraduate as well as her Masters in Nursing (board certified in Adult Acute Care) from Marquette University in Milwaukee. Kelly spent the majority of her nursing career in emergency medicine. Upon completion of her master’s degree she was employed by the Medical College of Wisconsin and worked as a Nurse Practitioner in the emergency department at Froedtert Memorial Lutheran Hospital in Milwaukee, WI. Over time, Kelly felt she could have a greater impact in patient health by practicing preventative care; this prompted her to create Medical WeightLoss & Wellness, Inc. She combines her love for health and education to guide and empower patients toward healthy lifestyle changes. Kelly resides in Wisconsin with her two sons, Jack and Brady.

Stacy Kaiser, MD

Collaborating Physician

Dr. Stacy Kaiser has her license to practice medicine and surgery in the state of Wisconsin. Following her graduation from the University of Minnesota with a Chemical Engineering degree she decided to continue her education in a warmer climate. It was in San Antonio where she received her Doctorate in Medicine. She graduated with honors at The University Of Texas Health Science Center. She received her top choice for residency at the Milwaukee College of Medicine at Froedtert.

Dr. Kaiser is a regional expert in skin rejuvenation, botox and fillers and resides in Wind Lake, WI with her son enjoying many of the benefits the area has to offer including fishing, boating, biking and running.

We’re Here to Guide You Along Your Weight Loss Journey

Racine Clinical Staff


Kristy Caira, RN - Program Nurse Counselor

Melissa Janowiak, BSN, RN - Operations Manager

Georgina Johnson, RN - Program Nurse Counselor

Diana Escribano, RN - Program Nurse Counselor


Brandi Kupper, LPN - Program Nurse Counselor

Jessica Sorensen, LPN - Program Nurse Counselor

Heidi Tiedt, RN - Program Nurse Counselor

Angela Vandewater, RN - Program Nurse Counselor

Racine Office Staff


Liz Graceffa - Clinic Office Staff

Jerilyn Ross - Clinic Office Staff







Barb Vela - Racine Clinic Manager

Kim Zigas - Clinic Office Staff

Greenfield Clinical Staff


Amanda Cadman, RN - Program Nurse Counselor

Leah Moris, RN - Program Nurse Counselor

Michelle Anderson, RN - Program Nurse Counselor


Kim Sherwood, RN - Program Nurse Counselor

Kristine Shirk, RN - Clinic Nursing Manager

Brittnee Landreman, RN - Program Nurse Counselor

Greenfield Office Staff


Anne Bucio - Clinic Office Staff

Stacie Coleman - Clinic Office Staff

Kendra Mooney - Clinic Office Staff

Sara Grzyb - Greenfield Clinic Manager

Ann Jutrzonka - Clinic Office Staff

Are You Ready To Make A Lifestyle Change?