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Dr. Mark Fesenmyer

Gastroenterologist

Gastroenterologist Naperville, IL Internal Medicine Associates
j.doe@example.com linkedin.com/in/...
Reveal Contact Info
Overview
Level
Staff
Tenure
13 years at Internal Medicine Associates
Gender
Male
Connections
211
Position in HealthTal Database
  • 2,042 healthcare professionals in HealthTal hold the Gastroenterologist specialty. Mark Fesenmyer is one of them.
  • 59 Gastroenterologists are based in IL (out of 48,672 total healthcare contacts in that state).
  • 48 contacts at Internal Medicine Associates are tracked in HealthTal.
  • Top employers of Gastroenterologists in IL: Midwest Digestive Health And Nutrition (3), Dreyer Medical Clinic (2), Digestive Health Services (2).
  • 80% of Gastroenterologists in IL have verified education credentials on file.
  • Data refreshed May 2026.

Public records & verifications
  • Verify against the NPPES Provider Registry (HHS / CMS). Search NPPES →
  • Professional LinkedIn profile on file (subscribers only).
  • Data aggregated from public licensure databases, LinkedIn, and verified employer records. Cross-check via the registry link above.
Education
Indiana University School Of Medicine
Doctor Of Medicine
1991
Purdue University
Bachelors
1987
Skills
Healthcare Medical Education Physicians Hospitals Emr Internal Medicine Board Certified Surgery Hipaa Treatment Cancer Ercp
About Internal Medicine Associates
Industry
Hospitals & Physicians Clinics
Professional Overview

Dr. Mark Fesenmyer is a Gastroenterologist, currently affiliated with Internal Medicine Associates, based in Naperville, IL. As a gastroenterologist, Dr. Fesenmyer contributes to patient care, clinical workflows, and healthcare operations in Naperville, IL. They have been with Internal Medicine Associates for 13 years. Dr. Fesenmyer holds academic credentials, including Doctor Of Medicine and Bachelors, from Indiana University School Of Medicine and Purdue University. Core competencies include Healthcare, Medical Education, Physicians, Hospitals, Emr. Internal Medicine Associates operates in the Hospitals & Physicians Clinics sector. Healthcare organizations seeking to recruit gastroenterologist professionals can use HealthTal to access verified direct email addresses and personal phone numbers sourced from NPI records and professional licensing databases. Direct outreach to gastroenterologist specialists consistently yields higher response rates than passive job board postings, particularly for roles requiring specific clinical credentials or state licensure. The Naperville, IL healthcare market offers access to a concentrated pool of clinical professionals, making direct outreach particularly effective for organizations building local care teams or expanding service capacity in the region.

Recruiting Gastroenterologist

Healthcare professionals with Gastroenterologist expertise are recruited nationwide. Direct outreach via verified email and phone produces significantly faster placements than relying on job boards or passive candidates. HealthTal's database provides personal contact data verified against NPI and state licensing records.

Browse all Gastroenterologists →

Frequently Asked Questions

Where is Dr. Mark Fesenmyer located?
Dr. Mark Fesenmyer is based in Naperville, IL. They are currently affiliated with Internal Medicine Associates.
What is Dr. Mark Fesenmyer's specialty?
Dr. Mark Fesenmyer specializes in Gastroenterologist. Their current role is Gastroenterologist.
Where does Dr. Mark Fesenmyer currently work?
Dr. Mark Fesenmyer currently works at Internal Medicine Associates. They have been there for 13 years.
What is Dr. Mark Fesenmyer's educational background?
Dr. Mark Fesenmyer attended Indiana University School Of Medicine and Purdue University.
How do I contact Dr. Mark Fesenmyer for recruiting?
HealthTal provides verified direct email address and phone number for Dr. Mark Fesenmyer. Subscribe to access full contact details including personal email, direct dial, and LinkedIn profile.
How do I recruit a Gastroenterologist?
Recruiting gastroenterologists typically involves reaching out via direct email or phone. HealthTal's database provides verified contact data for gastroenterologists across all 50 states, allowing you to contact candidates directly without going through job boards.

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