ThedaCare is pleased to introduce our newest providers. Here, we learn what inspires them to improve the health and well-being of our patients, and empower them to live their unique, best lives.
Katherine Farley, APRN-NP
Perioperative Medicine, ThedaCare Regional Medical Center-Neenah and ThedaCare Medical Center-Orthopedic, Spine and Pain
“I care for patients of all ages and work with them to promote understanding and proactive involvement in their treatment plans. I have a particular interest in lifestyle medicine and prioritize preventive health care.”
Morgan Kelly, MD
Hospitalist, ThedaCare Regional Medical Centers-Appleton and Neenah
“I believe in building care through collaboration, trust and open communication. I strive to give patients the knowledge, guidance and support they need to make informed decisions while keeping their goals and values at the center of their care.”
Charles Lamberton, MD
Hospitalist, ThedaCare Regional Medical Center-Appleton
“I approach care as an advocate for my patients, putting their needs first and taking the time to understand their individual circumstances. I work with them to find solutions that best support their health and well-being.”
Maggie Mergen, APRN-NP
Family Medicine Nurse Practitioner, ThedaCare Physicians APC Fellowship-Appleton
“I provide high-quality, holistic care to patients across the lifespan, with a special focus on families and pediatrics, while continuously growing as a confident and effective family nurse practitioner.”
Olivia Otto, MD
Family Medicine Physician, ThedaCare Physicians-Berlin
“My philosophy of care is centered on building lasting relationships with my patients and becoming a trusted source of support through life’s joyful and difficult moments while working collaboratively together.”
Mackenzie Scheibel, MS
Speech and Language Pathologist, ThedaCare Regional Medical Center-Neenah
“My approach to care focuses on listening, collaboration and personalized care to help patients gain confidence and improve their daily function. Building relationships with patients and celebrating their progress toward meaningful goals makes my work especially rewarding.”
Umar Siddiqui, MD
Internal Medicine Physician, ThedaCare Internal Medicine-Appleton
“I emphasize transparent communication by explaining diagnoses, treatment options and the reasoning behind them. I encourage patients to ask questions and make sure they have a comprehensive understanding of their condition, promoting a sense of being well-informed and actively engaged in their care. I specialize in internal medicine, addiction medicine and obesity medicine.”
Rongjuan Zhang, APRN-NP
Family Medicine Nurse Practitioner, ThedaCare Physicians APC Fellowship-Appleton
“I believe patients are experts in their own health. While collaborating with interdisciplinary teams to provide coordinated care, I provide evidence-based treatment options so they can make informed decisions.”
Jordan Zimmerman, DPT
Physical Therapist, ThedaCare Physical Therapy-Appleton Orthopedic, Spine and Pain
“My approach to care is focused on understanding what matters most to each patient and tailoring care to their individual needs and goals. My goal is to help patients regain function and return to the activities they enjoy most.”
