Here at Wisconsin Vein Center & MediSpa, all of our clinicians are medically certified and expertly trained in each service they offer. Our staff is constantly investigating the most advanced methods in order to offer you the best treatment possible. We are always on the leading edge of providing the newest state-of-the-art equipment and procedures.
- 1 Dr. Scott Koss, MD
- 2 Dr. Mary Fox, MD, FACS
- 3 Dr. Joi Davis
- 4 Lisa Thomas, PA-C
- 5 Jennifer Luedke, PA-C
- 6 Lisa Newman, Nurse Practitioner, NP-C, CANS
- 7 Jane Michalski, NP-C, CANS
- 8 Marcia Worm, RT, RVS
- 9 Rita Sweeney, BS, Medical Aesthetician, Laser Safety Officer
- 10 Tammy Pham – Medical Aesthetician
- 11 Lauren Stanwyck, HR, Finance, & Operations Manager
- 12 Mara Cavaiuolo – Administrative Staff, Retail, & Event Manager
- 13 Terese Lewandowski, CPPM – Medical, Compliance, & Technology Manager
- 14 Tiffany Fisher – Social Media/Marketing Coordinator
- 15 Rebecca Coulthurst – Medical Billing & Coding Specialist
- 16 Suzanne Andres – Guest Services Coordinator Supervisor
- 17 Kerry Mitchell – Guest Services Coordinator and Certified Medical Assistant
- 18 Blair Thompson, Guest Services Coordinator
- 19 Destiny Kertscher – Guest Service Coordinator
- 20 Arliss Lopina – Administrative Assistant
Dr. Scott Koss, MD
Dr. Scott Koss is an Interventional Radiologist and Endovascular Surgeon with over 20 years of healthcare experience. He received a B.S. in Biomedical Engineering from Marquette University and an M.D. degree from the Medical College of Wisconsin with honors in Vascular Surgery research. Postgraduate training included General Surgery and Diagnostic/Interventional Radiology at the Medical College of Wisconsin. Fellowship training included Cardiovascular Imaging at Harvard Medical School, as well as Interventional Radiology and Endovascular Surgery at the University of Florida.
Dr. Koss has extensive experience in minimally invasive image-guided endovascular surgery including the treatment of superficial and complex deep venous disease. He is passionate about biomedical technology problem solving and has been honored to serve as a consultant for multiple established and start-up medical device companies, as well as a medical device inventor himself with numerous patents.
Dr. Koss has a passion for liberating leadership and the positive impact it can have on the organizations, teams, communities and individuals he serves. This translates into his bedside manner, which is empowerment through patient education and delivery of expert-level care. He is regularly listed as a Top Doctor in his field by Milwaukee Magazine.
Dr. Koss lives in the Lake Country Area with his wife Paula, two teenage sons Harrison and Everett, and extra large Bernerdoodle dog – Winston. He loves outdoor fitness including cycling and cross country skiing and is a regular participant in The American Birkebeiner Ski Marathon. Faith, family, and the pursuit of excellence are the drivers of his life.
Dr. Mary Fox, MD, FACS
Dr. Mary Fox received her Bachelor’s Degree from Marquette University and her medical degree from the Medical College of Wisconsin. She is a board certified ENT Doctor and facial plastic surgeon bringing dedicated expertise in facial structure and anatomy. Mary is recognized for her safe and precise surgical skills and is an expert when it comes to cosmetic injectables such as Botox, Juvederm, Voluma and other facial fillers. She also possesses advanced training in Kybella for permanent destruction of submental fat. She believes in only delivering extraordinary patient care with realistic and natural outcomes. She has a genuine compassion towards her patients and educates to offer the very best opportunities for enhancement of appearance and self-confidence. Mary possesses an empathetic ear, excellent communication skills and a gentle bedside manner. She is a very proud mother of 2 children and enjoys spending time with her children, traveling, cooking, and horseback riding.
Dr. Joi Davis
Dr. Joi Davis received her medical degree from Philadelphia College of Osteopathic Medicine in 1988. She trained in California, New Jersey, and completed an OB/GYN residency at the University of Wisconsin Hospital and Clinics. She settled in her home state to provide medical care for women in Wisconsin. She was consistently named among the best OB/GYNs in Milwaukee Magazines TOP DOCTORS edition during her 25 years in private practice.
Recognizing a gap in treatment options for aging women, she became the first physician in Wisconsin to offer vaginal laser treatments as a safe, noninvasive option for sexual and bladder health, performing hundreds of procedures since 2015. She remains dedicated to seeking natural options for improving quality of life for women who struggle with hormonal imbalance and other modifiable health issues. She is also devoting the remainder of her career to provide gynecological services in medically underserved areas of Wisconsin.
Lisa Thomas, PA-C
Lisa graduated from Marquette University with a Bachelor’s degree in Medical Technology. She began her career at Johns Hopkins Hospital in Baltimore, Maryland, working in the toxicology lab. She returned to Wisconsin several years later where she worked at Children’s Hospital of Wisconsin while earning her Master’s degree in Physician Studies at Marquette University. Lisa worked alongside Dr. Manjoney as a Cardiothoracic Surgical PA from 1999 to 2004 before her tenure with Wisconsin Vein Center & Medispa. Her specialties include cardiothoracic surgery, orthopedic surgery and venous medicine. Lisa has worked with Wisconsin Vein Center & Medispa since 2009 and is a vital member of the team. She takes pride in educating her patients to achieve their goals for a safe and natural looking outcome. Her treatment focus includes medical and cosmetic vein procedures, laser treatments, laser technology, cosmetic injectables and wellness diets. Lisa’s approach is personable and is noted to have a gentle touch while delivering excellent patient care. Lisa enjoys spending time with her kids, participating in triathlons and enjoying her dogs.
Jennifer Luedke, PA-C
Jen graduated from UW-Madison in 2006 with her Bachelor’s degree in Physician Assistant Studies. She has practiced in orthopedics, neurosurgery, and pain management. At Wisconsin Vein Center & MediSpa, her specialties include cosmetic injectables such as Botox near me, fillers, and sclerotherapy along with laser treatments and microneedling. Her focus is on Regenerative Medicine for facial rejuvenation and hair restoration. She also practices with our sister clinic, TransforMed Therapeutics, where adipose derived stem cells and platelet rich plasma are used to heal and treat a variety of orthopedic and autoimmune diseases. She takes pride in educating her patients and helping them look and feel their best. When not at work, she enjoys spending time with her husband and twins traveling and listening to live music.
Lisa Newman, Nurse Practitioner, NP-C, CANS
Lisa graduated from Marian University in 1998 receiving her Bachelors of Science in Nursing. She began her career at Aurora St. Lukes as a critical care nurse in cardiothoracic surgery for eight years. She then worked as an OR circulating nurse at Aurora Medical Center as well as working in the post anesthesia care unit for a year and a half. Being a key member of the Wisconsin Vein Center & Medispa team, Lisa received the title of Certified Aesthetic Nurse Specialist (CANS) in 2015 and is recognized for her expertise and advanced medical training. She specializes in vein treatments, vascular procedures, laser treatments, laser technology, and skincare. She possesses advanced certifications with cosmetic injectables such as Botox, Juvederm, Voluma, and other FDA-approved fillers. She graduated from Marian University’s Family Nurse Practitioner program and is certified by the American Academy of Nurse Practitioners. Lisa has a detailed approach when it comes to education and performing treatments on her patients. She is engaged by our team and patients enjoy her for her skill, treatment outcomes, and kind approach to others. Lisa enjoys spending time with her family and her dog Cletus.
Jane Michalski, NP-C, CANS
Jane obtained her Bachelor’s of Science in Nursing at Marquette University. Having a background in critical care nursing in cardiothoracic surgery prior to her tenure with Wisconsin Vein Center & Medispa, Jane is one of the few nurse practitioners in the state of Wisconsin holding the prestigious Certified Aesthetic Nurse Specialist (CANS) title. She has over five years of dedicated experience in vein treatment, vascular procedures, laser skin treatments, laser technology and skin care. She holds advanced certifications for cosmetic injectable treatments such as Botox, Juvederm, Voluma, and other FDA-approved fillers. Jane graduated from Marquette University’s Adult Primary Care Nurse Practitioner Program and is certified with the American Academy of Nurse Practitioners. Jane always puts safety, patient comfort, and patient satisfaction first when it comes to your goals for your skin. Jane enjoys traveling, cooking, running, and spending time with her dog, Samson.
Marcia Worm, RT, RVS
Marcia graduated from the Deaconess Hospital School of Radiologic Technology in 1977. She has over 30 years of experience in ultrasound imaging with certifications in Registered Radiologic Technologist and Registered Vascular Sonographer. Her experience includes special procedure technologist, cardiovascular catheterization lab technologist and vascular ultrasound specialist. At Wisconsin Vein Center & Medispa, Marcia is our Ultrasound Specialist and performs diagnostic venous ultrasound evaluations. She also assists Dr. Manjoney with surgical vein procedures. Marcia has been a valued member of our team for over a decade. Marcia loves to go antiquing and co-owns an antique shop with her brother.
Rita Sweeney, BS, Medical Aesthetician, Laser Safety Officer
Rita received her certification as a Licensed Aesthetician in 2000 from the Aveda Institute of Beauty and Wellness. She also possesses her Bachelor’s Degree in chemistry from the University of Vilnius Lithuania. Rita has 16 years of experience treating skin care and aging concerns with a passion for the science of skincare. She holds advanced certifications in laser technologies and is certified through Coolsculpting University for body contouring. Rita has a passion for learning and is always looking for new opportunities to advance her skills and knowledge. Patients appreciate her compassionate, down-to-earth educational approach to your cosmetic concerns. Rita enjoys hiking, biking, foraging, traveling and spending time with friends.
Tammy Pham – Medical Aesthetician
Lauren Stanwyck, HR, Finance, & Operations Manager
Mara Cavaiuolo – Administrative Staff, Retail, & Event Manager
Terese Lewandowski, CPPM – Medical, Compliance, & Technology Manager
Tiffany Fisher – Social Media/Marketing Coordinator
Rebecca Coulthurst – Medical Billing & Coding Specialist
Suzanne Andres – Guest Services Coordinator Supervisor
Kerry Mitchell – Guest Services Coordinator and Certified Medical Assistant
Blair Thompson, Guest Services Coordinator