
Overview
John Lewis is a Radiologist practicing medicine in Waukesha, Wisconsin.
Dr. Lewis is highly rated in 3 conditions, according to our data. His clinical expertise encompasses Aseptic and Alopecic Nodules of Scalp (AANS), Pleural Effusion, Pleurisy, and Diverticular Disease.
Dr. Lewis is board certified in American Board Of Radiology, Diagnostic Radiology. He is actively involved in clinical research, co-authoring 168 peer reviewed articles and participating in 1 clinical trial. Dr. Lewis is currently accepting new patients.
Specialties
Licenses
Board Certifications
Fellowships
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- EPO
- PPO
- MEDICARE MAPD
- OTHER MEDICARE
- HMO
- INDEMNITY
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
W231N1440 Corporate Ct, Waukesha, WI 53186
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
1 Clinical Trials
Radiology Department - Froedtert Hospital
Mohit Maheshwari is a Radiologist and a Pediatric Radiologist practicing medicine in Milwaukee, Wisconsin. Dr. Maheshwari is highly rated in 5 conditions, according to our data. His clinical expertise encompasses PHACE Syndrome, Aplasia Cutis Congenita, Clouston Syndrome, and Ectodermal Dysplasias. Dr. Maheshwari is board certified in Diagnostic Radiology. Dr. Maheshwari is currently accepting new patients.
Radiology Department - Froedtert Hospital
Keith Baynes is a Radiologist practicing medicine in Milwaukee, Wisconsin. Dr. Baynes is highly rated in 10 conditions, according to our data. His clinical expertise encompasses Melorheostosis, Melorheostosis with Osteopoikilosis, Osteopenia, and Calcium Pyrophosphate Arthritis. Dr. Baynes is board certified in Diagnostic Radiology. Dr. Baynes is currently accepting new patients.
University Hospital Radiology Department
Perry Pickhardt, MD, is a UW Health radiologist and a professor in the Department of Radiology at the University of Wisconsin School of Medicine and Public Health. He performs advanced abdominal imaging to help diagnose a wide range of conditions affecting the stomach, large and small intestines, liver, spleen and gallbladder.Dr. Pickhardt uses X-rays, CT scans, MRIs and ultrasounds to diagnose conditions such as abdominal pain, appendicitis (inflammation of the appendix) and diverticulitis (inflammation or infection in the pouches of the digestive tract). He also performs biopsies (removing tissue or cells for examination) using imaging guidance.Dr. Pickhardt believes teamwork is important for figuring out a patient’s condition and the next steps of their treatment. He listens carefully to what patients tell him about their pain or discomfort before using the most advanced technology to uncover the reason behind a patient’s health condition.In addition to his clinical practice and teaching role, Dr. Pickhardt conducts research on CT scans to find new ways to screen for colon cancer and perform virtual physical exams.In his free time, Dr. Pickhardt enjoys sports, music, traveling with his family, playing golf and restoring a prairie.I enjoy figuring out how to help a patient get on the road to recovery. Dr. Pickhardt is highly rated in 8 conditions, according to our data. His clinical expertise encompasses Appendicitis, Ascites, Ureterocele, Colonoscopy, and Endoscopy. Dr. Pickhardt is board certified in Diagnostic Radiology. Dr. Pickhardt is currently accepting new patients.
Frequently Asked Questions about Dr. John D. Lewis
How do I make an appointment with Dr. John D. Lewis?
You can book an appointment with Dr. John D. Lewis by calling their office at 262-896-6000. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. John D. Lewis a top-rated expert for Aseptic and Alopecic Nodules of Scalp (AANS)?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. John D. Lewis is classified as an Advanced expert for Aseptic and Alopecic Nodules of Scalp (AANS), meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. John D. Lewis specialize in?
While Dr. John D. Lewis is a Radiology, they have specific expertise in Aseptic and Alopecic Nodules of Scalp (AANS), Pleural Effusion, and Pleurisy. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Radiology.
Does Dr. John D. Lewis participate in research or clinical trials?
Yes. Dr. John D. Lewis has published 168 articles and abstracts on conditions like Aseptic and Alopecic Nodules of Scalp (AANS). You can view a list of Dr. John D. Lewis's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. John D. Lewis accept my insurance?
Dr. John D. Lewis accepts most major insurance plans, including Blue Cross Blue Shield and Cigna. We recommend calling the office directly at 262-896-6000 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- Aseptic and Alopecic Nodules of Scalp (AANS)
- Pleural EffusionDr. Lewis isAdvanced. Learn about Pleural Effusion.
- PleurisyDr. Lewis isAdvanced. Learn about Pleurisy.
- Experienced
- BoilsDr. Lewis isExperienced. Learn about Boils.
- Bronchogenic CystDr. Lewis isExperienced. Learn about Bronchogenic Cyst.
- CarbuncleDr. Lewis isExperienced. Learn about Carbuncle.
- Cavernous Sinus ThrombosisDr. Lewis isExperienced. Learn about Cavernous Sinus Thrombosis.
- Cerebral Arteriovenous MalformationDr. Lewis isExperienced. Learn about Cerebral Arteriovenous Malformation.
- Chronic CoughDr. Lewis isExperienced. Learn about Chronic Cough.
- Colonic MalakoplakiaDr. Lewis isExperienced. Learn about Colonic Malakoplakia.
- Diverticular DiseaseDr. Lewis isExperienced. Learn about Diverticular Disease.
- Fecal ImpactionDr. Lewis isExperienced. Learn about Fecal Impaction.
- FibrosarcomaDr. Lewis isExperienced. Learn about Fibrosarcoma.
- FolliculitisDr. Lewis isExperienced. Learn about Folliculitis.
- Gallbladder DiseaseDr. Lewis isExperienced. Learn about Gallbladder Disease.
- HeadacheDr. Lewis isExperienced. Learn about Headache.
- Intestinal Pseudo-ObstructionDr. Lewis isExperienced. Learn about Intestinal Pseudo-Obstruction.
- Nasal FlaringDr. Lewis isExperienced. Learn about Nasal Flaring.
- Subarachnoid HemorrhageDr. Lewis isExperienced. Learn about Subarachnoid Hemorrhage.
- TenosynovitisDr. Lewis isExperienced. Learn about Tenosynovitis.
- VertigoDr. Lewis isExperienced. Learn about Vertigo.


