Expertise in
3
conditions

Dr. Mark M. Walsh

Internal Medicine
Saint Joseph Health System
5215 Holy Cross Pkwy, 
Mishawaka, IN 
Accepting New Patients
Before you request
Expertise in
3
conditions
Saint Joseph Health System
5215 Holy Cross Pkwy, 
Mishawaka, IN 

Overview

Mark Walsh is a primary care provider, practicing in Internal Medicine in Mishawaka, Indiana.

Dr. Walsh is highly rated in 3 conditions, according to our data. His clinical expertise encompasses Blood Clots, Pneumomediastinum, Priapism, Pyomyositis, and Tissue Biopsy.

He is actively involved in clinical research, co-authoring 90 peer reviewed articles and participating in 1 clinical trial. Dr. Walsh is currently accepting new patients.

Specialties

Internal Medicine

Licenses

Internal Medicine in IN

Languages Spoken

English

Gender

Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

Find your insurance
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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
CareSource
  • HMO
Cigna
  • EPO
  • HMO
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Highmark
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Kaiser Permanente
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER MEDICARE
  • POS
  • PPO
Managed Health Services
  • EPO
  • MANAGED MEDICAID PLAN
  • OTHER COMMERCIAL
Managed Medicaid
  • OTHER MANAGED MEDICAID
MDwise
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
Meridian Choice
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Spectrum Priority Health
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
TeamCare
  • OTHER COMMERCIAL
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 15 Less Insurance Carriers -

Locations

Saint Joseph Health System
5215 Holy Cross Pkwy, Mishawaka, IN 46545

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

Direct Oral Anticoagulant Assay Detection & Classification Study for the TEG 6S System
Direct Oral Anticoagulant Assay Detection & Classification Study for the TEG 6S System
Enrollment Status: Completed
Publish Date: February 11, 2020
Intervention Type: Device

90 Total Publications

Resolution of Pneumomediastinum, Cervicofacial Emphysema, and Internal Ophthalmoplegia with Hyperbaric Oxygen Therapy After Hip Arthroscopy: A Case Report.
Resolution of Pneumomediastinum, Cervicofacial Emphysema, and Internal Ophthalmoplegia with Hyperbaric Oxygen Therapy After Hip Arthroscopy: A Case Report.
Journal: Journal of clinical medicine
Published: May 12, 2026
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Frequently Asked Questions about Dr. Mark M. Walsh

How do I make an appointment with Dr. Mark M. Walsh?

You can book an appointment with Dr. Mark M. Walsh by calling their office at 574-523-3160. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Mark M. Walsh a top-rated expert for Blood Clots?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Mark M. Walsh is classified as an Advanced expert for Blood Clots, 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. Mark M. Walsh specialize in?

While Dr. Mark M. Walsh is a Internal Medicine, they have specific expertise in Blood Clots, Pneumomediastinum, and Priapism. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.

Does Dr. Mark M. Walsh participate in research or clinical trials?

Yes. Dr. Mark M. Walsh has published 90 articles and abstracts on conditions like Blood Clots. You can view a list of Dr. Mark M. Walsh's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Mark M. Walsh accept my insurance?

Dr. Mark M. Walsh accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 574-523-3160 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

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