Wisconsin Internists
Looking for the best Internists in Wisconsin? Vitals has 6,594 internists in Wisconsin.
Top Internists Results
6,594 Internists in Wisconsin
Dr. Tulay Gulsen, MD
Internal Medicine
31 years exp
Dr. Dr. Tulay Gulsen, MD is a health care provider primarily located in Milwaukee, WI. She has 31 years of experience. Her specialties include Internal Medicine, Family Medicine. View Profile
Dr. John James Byrne, MD
Hospital Medicine
47 years exp
Dr. Dr. John James Byrne, MD is a health care provider primarily located in Racine, WI. He has 47 years of experience. His specialties include Hospital Medicine, Internal Medicine. View Profile
Dr. Ronny Tchokonte, MD
Critical Care Medicine
26 years exp
Dr. Dr. Ronny Tchokonte, MD is a health care provider primarily located in Milwaukee, WI, with other offices in Somers Point, NJ and Milwaukee, WI. He has 26 years of experience. View Profile
Dr. Katrina Marie Byrd, MD
Internal Medicine
12 years exp
Dr. Dr. Katrina Marie Byrd, MD is a health care provider primarily located in Wauwatosa, WI, with another office in Atlanta, GA. She has 12 years of experience. View Profile
Dr. Heather Michelle Peto, MD
Internal Medicine
16 years exp
Dr. Dr. Heather Michelle Peto, MD is a health care provider primarily located in Madison, WI. She has 16 years of experience. View Profile
Dr. Jonathan J Kriescher, DO
Hospital Medicine
Green Bay, WIDr. Dr. Jonathan J Kriescher, DO is a health care provider primarily located in Green Bay, WI, with other offices in Green Bay, WI and Green Bay, WI. View Profile
Dr. Aliaksandr Trusau, MD
Internal Medicine
16 years exp
Dr. Dr. Aliaksandr Trusau, MD is a health care provider primarily located in Green Bay, WI, with another office in Green Bay, WI. He has 16 years of experience. View Profile
Dr. Lucas Jordan Kreuser, MD
Internal Medicine
12 years exp
Dr. Dr. Lucas Jordan Kreuser, MD is a health care provider primarily located in Richland Center, WI, with other offices in Marshfield, WI and Marshfield, WI. View Profile
Dr. Abid Shahzad Butt, MD
Critical Care Medicine
24 years exp
Dr. Dr. Abid Shahzad Butt, MD is a health care provider primarily located in Green Bay, WI, with another office in Green Bay, WI. He has 24 years of experience. View Profile
Dr. Chad Harman Jackson, MD
Ophthalmology
13 years exp
Accepting New Patients
Dr. Dr. Chad Harman Jackson, MD is a health care provider primarily located in Milwaukee, WI, with other offices in Boise, ID and Boise, ID(and 3 other locations). View Profile
Dr. Meredith Ashley Kavalier, MD
Internal Medicine
9 years exp
Dr. Dr. Meredith Ashley Kavalier, MD is a health care provider primarily located in Madison, WI, with other offices in Minneapolis, MN and Minneapolis, MN(and 2 other locations). View Profile
Dr. Harika Balagoni, MD
Gastroenterology
12 years exp
Dr. Dr. Harika Balagoni, MD is a health care provider primarily located in La Crosse, WI, with other offices in La Crosse, WI and Sparta, WI. She has 12 years of experience. View Profile
Dr. Jeffrey Brian Trohkimoinen, MD
Anesthesiology
22 years exp
Dr. Dr. Jeffrey Brian Trohkimoinen, MD is a health care provider primarily located in La Crosse, WI, with other offices in La Crosse, WI and La Crosse, WI. View Profile
Dr. Aaliya Burza, MD
Critical Care Medicine
25 years exp
Dr. Dr. Aaliya Burza, MD is a health care provider primarily located in Milwaukee, WI, with other offices in Horizon City, TX and Watertown, NY(and 3 other locations). View Profile
Dr. Stanley William Gruhn, MD
Internal Medicine
54 years exp
Dr. Dr. Stanley William Gruhn, MD is a health care provider primarily located in Madison, WI. He has 54 years of experience. His specialties include Internal Medicine. View Profile
Dr. Ryan Robert Roth, MD
Internal Medicine
Madison, WIDr. Dr. Ryan Robert Roth, MD is a health care provider primarily located in Madison, WI. Their specialties include Internal Medicine. View Profile
Dr. Yimenu Wondale Dagnew, MD
Internal Medicine
22 years exp
Accepting New Patients
Dr. Dr. Yimenu Wondale Dagnew, MD is a health care provider primarily located in Milwaukee, WI, with another office in Milwaukee, WI. He has 22 years of experience. View Profile
Dr. Sally Ann Kraft, MD
Internal Medicine
43 years exp
Dr. Dr. Sally Ann Kraft, MD is a health care provider primarily located in Madison, WI. She has 43 years of experience. Her specialties include Internal Medicine, Pulmonology. View Profile
Dr. Ayalew Tegegn Muluneh, MD
Internal Medicine
26 years exp
Dr. Dr. Ayalew Tegegn Muluneh, MD is a health care provider primarily located in West Allis, WI, with other offices in West Allis, WI and West Allis, WI. View Profile
Dr. Krystian Krzysztof Kozak, MD
Internal Medicine
11 years exp
Dr. Dr. Krystian Krzysztof Kozak, MD is a health care provider primarily located in Grafton, WI. He has 11 years of experience. View Profile
Dr. Mythri Kowlumane Laxminarayana, MD
Internal Medicine
21 years exp
Accepting New Patients
Dr. Dr. Mythri Kowlumane Laxminarayana, MD is a health care provider primarily located in Eau Claire, WI, with other offices in Eau Claire, WI and Eau Claire, WI(and 3 other locations). View Profile
Dr. Matthew Thomas Perkovich, MD
Internal Medicine
9 years exp
Dr. Dr. Matthew Thomas Perkovich, MD is a health care provider primarily located in Madison, WI. He has 9 years of experience. View Profile
Dr. Deborah Jane Grosenick, MD
Internal Medicine
48 years exp
Dr. Dr. Deborah Jane Grosenick, MD is a health care provider primarily located in Milwaukee, WI. She has 48 years of experience. Her specialties include Internal Medicine. View Profile
Dr. Nileshkumar Kantilal Kothari, MD
Emergency Medicine
41 years exp
Dr. Dr. Nileshkumar Kantilal Kothari, MD is a health care provider primarily located in Tomah, WI. He has 41 years of experience. View Profile
Dr. Katherine Louise Kostamo, MD
Nuclear Medicine
40 years exp
Dr. Dr. Katherine Louise Kostamo, MD is a health care provider primarily located in La Crosse, WI, with other offices in La Crosse, WI and La Crosse, WI. View Profile
Dr. David Kosoff, MD
Oncology
14 years exp
Accepting New Patients
Dr. Dr. David Kosoff, MD is a health care provider primarily located in Madison, WI, with another office in Madison, WI. He has 14 years of experience. View Profile
Dr. Christine Weiyin Tran, MD
Internal Medicine
11 years exp
Dr. Dr. Christine Weiyin Tran, MD is a health care provider primarily located in Hudson, WI, with another office in Hudson, WI. She has 11 years of experience. View Profile
Dr. Meaghan Elizabeth Trainor, MD
Internal Medicine
11 years exp
Dr. Dr. Meaghan Elizabeth Trainor, MD is a health care provider primarily located in Madison, WI. She has 11 years of experience. View Profile
Dr. Tricia Lauren Griffiths, MD
Critical Care Medicine
13 years exp
Dr. Dr. Tricia Lauren Griffiths, MD is a health care provider primarily located in Pleasant Prairie, WI, with other offices in Grand Rapids, MI and Pleasant Prairie, WI. View Profile
Dr. Gina Marie Buono, MD
Preventive Medicine
41 years exp
Dr. Dr. Gina Marie Buono, MD is a health care provider primarily located in Menomonee Falls, WI, with another office in Cudahy, WI. She has 41 years of experience. View Profile
Dr. Ali Imran, MD
Internal Medicine
9 years exp
Dr. Dr. Ali Imran, MD is a health care provider primarily located in Milwaukee, WI, with other offices in Milwaukee, WI and Mesa, AZ(and 3 other locations). View Profile
Dr. Marilyn Jane Sincaban, MD
Geriatric Medicine
34 years exp
Dr. Dr. Marilyn Jane Sincaban, MD is a health care provider primarily located in Milwaukee, WI, with other offices in Madison, WI and Madison, WI. She has 34 years of experience. View Profile
Dr. Andrew Charles Rose, MD
Internal Medicine
10 years exp
Dr. Dr. Andrew Charles Rose, MD is a health care provider primarily located in River Falls, WI, with another office in Minneapolis, MN. He has 10 years of experience. View Profile
Dr. John Huth Greist, MD
Neurology
61 years exp
Dr. Dr. John Huth Greist, MD is a health care provider primarily located in Madison, WI, with another office in Madison, WI. He has 61 years of experience. View Profile
Dr. Peter Vu Bui, MD
Emergency Medicine
12 years exp
Dr. Dr. Peter Vu Bui, MD is a health care provider primarily located in Manitowoc, WI. He has 12 years of experience. His specialties include Emergency Medicine, Internal Medicine. View Profile
Dr. Michael Tyler Babbitt, MD
Diagnostic Radiology
13 years exp
Dr. Dr. Michael Tyler Babbitt, MD is a health care provider primarily located in Pleasant Prairie, WI, with other offices in Chicago, IL and Chicago, IL. View Profile
Dr. Al Bugazia, MD
Critical Care Medicine
21 years exp
Dr. Dr. Al Bugazia, MD is a health care provider primarily located in Milwaukee, WI, with other offices in Milwaukee, WI and Milwaukee, WI(and 3 other locations). View Profile
Dr. Amanda Marie Simone-Belin, MD
Internal Medicine
11 years exp
Dr. Dr. Amanda Marie Simone-Belin, MD is a health care provider primarily located in Madison, WI, with other offices in New Hyde Park, NY and Madison, WI(and 5 other locations). View Profile
Dr. Mohamed Ibrahim, MD
Internal Medicine
17 years exp
Dr. Dr. Mohamed Ibrahim, MD is a health care provider primarily located in Milwaukee, WI. He has 17 years of experience. View Profile
Dr. Sara Michelle Koller, MD
Internal Medicine
12 years exp
Dr. Dr. Sara Michelle Koller, MD is a health care provider primarily located in Milwaukee, WI. She has 12 years of experience. View Profile
Dr. Maggie Colleen Moses, MD
Dermatology
11 years exp
Accepting New Patients
Dr. Dr. Maggie Colleen Moses, MD is a health care provider primarily located in Marshfield, WI, with another office in Marshfield, WI. She has 11 years of experience. View Profile
Dr. Bhaskar Chandu Kolla, MD
Oncology
23 years exp
Dr. Dr. Bhaskar Chandu Kolla, MD is a health care provider primarily located in Osceola, WI, with other offices in Saint Paul, MN and Minneapolis, MN(and 4 other locations). View Profile
Dr. Christopher John Crnich, MD
Infectious Disease
29 years exp
Dr. Dr. Christopher John Crnich, MD is a health care provider primarily located in Madison, WI, with other offices in Madison, WI and Madison, WI(and 2 other locations). View Profile
Dr. Gemechis Hundessa Tollera, MD
Internal Medicine
21 years exp
Dr. Dr. Gemechis Hundessa Tollera, MD is a health care provider primarily located in Milwaukee, WI, with other offices in West Allis, WI and Milwaukee, WI(and 4 other locations). View Profile
Dr. Matthew James Brunner, MD
Oncology
11 years exp
Dr. Dr. Matthew James Brunner, MD is a health care provider primarily located in Madison, WI. He has 11 years of experience. His specialties include Oncology, Internal Medicine. View Profile
Dr. Mohammed Hussein Osman Hussein, MD
Oncology
12 years exp
Dr. Dr. Mohammed Hussein Osman Hussein, MD is a health care provider primarily located in Milwaukee, WI, with other offices in Chicago, IL and Milwaukee, WI. View Profile
Dr. Lewis A Sierra, MD
Emergency Medicine
48 years exp
Dr. Dr. Lewis A Sierra, MD is a health care provider primarily located in Fond du Lac, WI. They have 48 years of experience. View Profile
Dr. Madhuri Tirumandas, MD
Internal Medicine
11 years exp
Dr. Dr. Madhuri Tirumandas, MD is a health care provider primarily located in Appleton, WI, with other offices in Springfield, MO and Huntley, IL(and 7 other locations). View Profile
Dr. David Kim Aughenbaugh, MD
Internal Medicine
Wausau, WIDr. Dr. David Kim Aughenbaugh, MD is a health care provider primarily located in Wausau, WI. Their specialties include Internal Medicine. View Profile
Dr. Rachael Louise Ziska, DO
Internal Medicine
Accepting New Patients
Dr. Dr. Rachael Louise Ziska, DO is a health care provider primarily located in Fitchburg, WI. Her specialties include Internal Medicine. View Profile
Dr. Phillip Douglas Martinez Knouse, MD
Oncology
10 years exp
Dr. Dr. Phillip Douglas Martinez Knouse, MD is a health care provider primarily located in Summit, WI. He has 10 years of experience. View Profile
Dr. Mary H Knotts, MD
Internal Medicine
Madison, WIDr. Dr. Mary H Knotts, MD is a health care provider primarily located in Madison, WI. Their specialties include Internal Medicine. View Profile
Dr. Priyanka Timothy, MD
Pediatrics
10 years exp
Dr. Dr. Priyanka Timothy, MD is a health care provider primarily located in Marshfield, WI, with other offices in Tampa, FL and Weston, WI(and 3 other locations). View Profile
Dr. Gregory Mark Knorr, MD
Internal Medicine
26 years exp
Accepting New Patients
Dr. Dr. Gregory Mark Knorr, MD is a health care provider primarily located in La Crosse, WI, with other offices in Decorah, IA and West Union, IA(and 4 other locations). View Profile
Dr. Nicholas M Siebers, MD
Internal Medicine
Madison, WIDr. Dr. Nicholas M Siebers, MD is a health care provider primarily located in Madison, WI, with another office in Madison, WI. Their specialties include Internal Medicine. View Profile
Dr. Puneet Sidhu Dhillon, MD
Internal Medicine
17 years exp
Dr. Dr. Puneet Sidhu Dhillon, MD is a health care provider primarily located in Madison, WI, with other offices in Madison, WI and Madison, WI. She has 17 years of experience. View Profile
Dr. Mahtab Kaur Sidhu, MD
Internal Medicine
27 years exp
Dr. Dr. Mahtab Kaur Sidhu, MD is a health care provider primarily located in West Allis, WI, with another office in Greendale, WI. She has 27 years of experience. View Profile
Dr. Vishnu Vardhan R Patlolla, MD
Cardiology
28 years exp
Accepting New Patients
Dr. Dr. Vishnu Vardhan R Patlolla, MD is a health care provider primarily located in Eau Claire, WI, with other offices in Menomonie, WI and Eau Claire, WI(and 2 other locations). View Profile
Dr. Kelly M Tierney, MD
Internal Medicine
11 years exp
Dr. Dr. Kelly M Tierney, MD is a health care provider primarily located in Madison, WI. She has 11 years of experience. View Profile
Dr. Laura Tanke Brown, MD
Anesthesiology
18 years exp
Dr. Dr. Laura Tanke Brown, MD is a health care provider primarily located in Pleasant Prairie, WI, with other offices in Scottsdale, AZ and Scottsdale, AZ(and 5 other locations). View Profile
Dr. Richard Herbert Aster, MD
Hematology
Milwaukee, WIDr. Dr. Richard Herbert Aster, MD is a health care provider primarily located in Milwaukee, WI. Their specialties include Hematology, Internal Medicine, Pathology. View Profile
Dr. Fnu Shweta, MD
Infectious Disease
18 years exp
Accepting New Patients
Dr. Dr. Fnu Shweta, MD is a health care provider primarily located in Eau Claire, WI, with other offices in Eau Claire, WI and Bloomer, WI(and 2 other locations). View Profile
Dr. Edward Rees Winga, MD
Internal Medicine
La Crosse, WIDr. Dr. Edward Rees Winga, MD is a health care provider primarily located in La Crosse, WI. Their specialties include Internal Medicine, Pulmonology. View Profile
Dr. James Gross Kleven, MD
Anesthesiology
27 years exp
Dr. Dr. James Gross Kleven, MD is a health care provider primarily located in La Crosse, WI, with another office in Saint Cloud, MN. He has 27 years of experience. View Profile
Dr. Peter Cote, MD
Internal Medicine
10 years exp
Dr. Dr. Peter Cote, MD is a health care provider primarily located in Milwaukee, WI, with other offices in Milwaukee, WI and Milwaukee, WI(and 2 other locations). View Profile
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.
Find Doctors
- Allergists & Immunologists
- Bariatric Surgeons
- Cardiologists
- Chiropractors
- Dentists
- Dermatologists
- Ear, Nose & Throat Doctors
- Endocrinologists
- Family Practitioners
- Gastroenterologists
- Hematologists
- Internists
- Neurologists
- Obstetrics & Gynecologists
- Oncologists
- Ophthalmologists
- Optometrists
- Orthopedic Surgeons
- Pain Medicine Doctors
- Pediatricians
- Plastic Surgeons
- Podiatrists
- Psychiatrists
- Psychologists
- Rheumatologists
- Urologists
- Vascular Surgeons
- All Specialties
- Newly Added Providers
- Find a Hospital
- Find a Group Practice
Copyright © 2026 Vitals Consumer Services, LLC. US Patent No. 8, 694, 441. All Rights Reserved.
As more fully set forth in this website's terms of use . (1) nothing contained on or offered by or through this website should be construed as medical advice and should not be relied upon for medical diagnosis or treatment. Vitals Consumer Services, LLC ("Vitals"). the provider of this website, does not recommend or endorse any particular healthcare provider whose information or ratings appear on this website; and (2) Vitals has granted you a limited license to access and use this website for your own noncommercial use. You are not permitted to copy, reproduce, distribute, transmit, mirror, frame, scrape, extract, wrap, create derivative works of, reverse engineer, decompile or disassemble any part or aspect of this website.