Sheboygan Internal Medicine
Internal Medicine • Superior, WI • 1 (Sheboygan Internal Medicine Associates) locations
About
Sheboygan Internal Medicine (Sheboygan Internal Medicine Associates LLC) is a small adult primary care practice based in Sheboygan, Wisconsin. It offers comprehensive routine care for adults, offsite healthcare services, and on-site laboratory services, supported by a team of physicians, nurse practitioners, and staff. The practice operates three offices in the United States, with a main location at 2920 Superior Ave, Sheboygan, WI 53081. Key details: - Industry: Healthcare / Consumer Services - Services: Routine adult care, offsite healthcare, laboratory services - Contact: 800-236-6366 or 920-452-6000 - Workforce: 4 employees (growth noted) - Online presence: simasc.com - Location relevance: Superior Ave address in Sheboygan; primary focus on Sheboygan Internal Medicine in Sheboygan, WI - Accessibility: Small practice footprint with limited staff; low web traffic but steady local presence If you’re specifically looking for “Sheboygan Internal Medicine Superior,” the primary location to consider is 2920 Superior Ave, Sheboygan, WI 53081.
Clinic Type
Internal Medicine
Address
2920 Superior Ave, Sheboygan, Wisconsin 53081-1944, US
Phone
920-452-6000
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Opening Hours
Appointments for blood draws are scheduled Monday through Friday 7:00 a.m. to 5:00 p.m.
Website
Emergency Care
Urgent care available
Services Offered
Technology & Equipment
Team
Insurance & Payment
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Languages Spoken
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Photos








What Patients Say
Overall sentiment across review platforms: positive
- Facebook: 88% recommend (7 reviews)
- BestProsInTown: 4.8/5 (Google (aggregate))
- BestProsInTown: 4.4/5 (Facebook (aggregate))
Patients praise
- Compassionate and thorough care
- Physicians who listen to patients
- Highly recommended by patients
Common complaints
- Potential for mixed patient experiences, though specific complaints are limited in public aggregate data
"He is very understanding and will talk through issues you are having. He will take your input to help you, where a lot of doctors will just tell you what you ate going to do. He actually listens!"
— Vitals (Review of Dr. Charles F. Schleevogt)Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- Prevea Health's Newest Health Center | Local News | sheboygansun.com — Jun 23, 2026
- Prevea Health opens new Sheboygan center at 1703 N. Taylor Dr.; endocrinology starts July 20 – Sheboygan Life — Jul 9, 2026
- Prevea Health to Host Open House at its Newest Sheboygan Location Today | 1330 & 101.5 WHBL — Jun 16, 2026
- Xia Vang, MD | Froedtert & the Medical College of Wisconsin — Jan 7, 2026
- Prevea Holding Community Open House at New Sheboygan Health Center | Seehafer News — Jun 5, 2026
Information sourced from the clinic's website as of July 11, 2026.
More internal medicine clinics in Superior
Essentia Health St. Mary’s – Superior Clinic is part of Essentia Health’s network of facilities in the Upper Midwest. The Superior, WI clinic provides internal medicine services as part of a multi-site system that includes offices in Duluth, Fargo, Brainerd, Virginia, and Superior, among others. The organization highlights its nurse-led care initiatives and patient-focused services, with the Superior clinic being one of Essentia’s eight US locations. For precise internal medicine offerings, scheduling, and providers at St. Mary’s Superior, contact the clinic or visit the Essentia Health site.
Aspirus St. Luke’s Superior Clinic is part of Aspirus Health, a non-profit health system based in Wausau, Wisconsin. In March 2024, Aspirus combined with Saint Luke’s Duluth to form a single organization that includes Saint Luke’s hospital in Duluth and Lake View Hospital in Two Harbors, expanding Aspirus’s reach into northern Minnesota. The merger decision was announced in early 2024, with related activities such as branding updates in mid-2024. The overall system includes 19 hospitals across Wisconsin, Minnesota, and Michigan’s western Upper Peninsula. For Ambulatory/clinic services, the St. Luke’s Duluth footprint (now under Aspirus) extends into the Superior/Bayfield region area, including clinics in and around Superior, WI, and Duluth, MN, as part of the integrated Aspirus network. If you’re seeking care at the Superior Clinic specifically, you’ll likely access it through the Aspirus/St. Luke’s Duluth network with aligned scheduling, patient records, and coordinated specialty services.
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