Eric S. Gaenslen, M.D.
Hand Surgery Orthopaedic Surgery
Eric S. Gaenslen is a Hand Surgery Orthopaedic Surgery specialist based in Grafton, WI with over 37 years of clinical experience. Offers virtual telehealth visits.
Eric S. Gaenslen, M.D. practices as part of a group hand surgery orthopaedic surgery specialist practice in Grafton, WI. He graduated from University of Wisconsin School of Medicine in 1989 and has 37+ years of clinical experience. He regularly sees Medicare patients with high cholesterol, hypertension, and arthritis (per CMS claims data).
Older · 654dNPPES updated 2024-08-07 · verify NPI on CMS · Verify license at Wisconsin Medical Examining Board
Contact & Location
Practice Location
975 Port Washington Road Suite 110, Grafton, WI 53024-9201
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages High Cholesterol, Hypertension, and Arthritis.
Elevated cholesterol or triglycerides that increase heart disease risk
High blood pressure — a leading risk factor for heart disease and stroke
Joint inflammation causing pain, swelling, and stiffness
Gradual loss of kidney function over time, often linked to diabetes or hypertension
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
Excessive worry or fear that interferes with daily life
A condition where the body cannot properly regulate blood sugar levels
Conditions affecting emotional state, including depression and bipolar disorder
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
Patient Reviews
No patient reviews yet. If you've seen Eric S. Gaenslen, your feedback helps other patients.
Review PolicyAll feedback is moderated before publishing. We verify reviewer identity where possible and enforce a one-review-per-provider policy. Full guidelines →
Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1989
University of Wisconsin School of Medicine
Board certified · Aug 6, 2024
Self-reported via NPPES
37 years in practice
Senior practitioner
An orthopaedic surgeon trained in the investigation, preservation and restoration by medical, surgical and rehabilitative means of all structures of the upper extremity directly affecting the form and function of the hand and wrist.
Taxonomy: 207XS0106X
Education & Training
University of Wisconsin School of Medicine (Class of 1989)
Mailing address
Po Box 735044, Chicago, IL 60673-5044
Differs from practice location
Virtual Hand Surgery Care With Eric S. Gaenslen
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Eric S. Gaenslen for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to Grafton required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about Eric S. Gaenslen
Dr. Gaenslen is listed as active in the NPI registry with telehealth listed in Grafton, WI. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (262) 387-8300.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
Is this your profile?
Verify credentials, update practice details, and manage telehealth.
Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact Eric S. Gaenslen
Practice Location
975 Port Washington Road Suite 110, Grafton, WI 53024-9201
Mailing Address
Po Box 735044, Chicago, IL 60673-5044
This is a provider directory. Contact the office directly to schedule appointments.