Summary

Dr. Mark Deyoung is a family medicine physician who also specializes in emergency medicine, bringing a comprehensive approach to patient care. He earned his medical degree from the University of Michigan Medical School and completed his residency at Michigan State University. With 48 years of experience in medicine, Dr. Deyoung has developed extensive expertise in both routine family healthcare and urgent medical situations. He is fluent in English.

Dr. Deyoung practices at OSF Saint Mary Medical Center in Galesburg, Illinois. His clinical focus includes managing high blood pressure and handling serious blood pressure emergencies. He also provides care for patients with Alzheimer's disease, helping families navigate this challenging condition. In his practice, Dr. Deyoung incorporates physical therapy approaches, strength training programs, and hands-on manual therapy techniques to support patient recovery and wellness. Patients have given him an average rating of 4.4 out of 5 stars.

AI-generated from data on this provider profile.

Quick Facts

  • 4.4
  • 48 years of experience
  • 41 insurance plans accepted
  • speaks English
  • Michigan State University
  • 1 written review
  • 2 specialties
  • 7 areas of expertise
  • 2 board certifications
  • 1 office location
  • Male

Office Location

Osf Saint Mary Medical Center

3333 N Seminary StGalesburg, IL 61401

Compare with Similar Doctors

Dr. Mark Bernard Deyoung, MD
Jennifer Recker, APRN, FNP-BC
Dr. Naaz F Aziz, MD
Helix Virtual Care
Dr. Mark Bernard Deyoung, MDJennifer Recker, APRN, FNP-BCDr. Naaz F Aziz, MDHelix Virtual Care
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.4 
4.6 
48 Years of Experience 17 Years of Experience 18 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English, Hindi, Urdu
Galesburg , ILChicago , ILDES PLAINES , ILBoca Raton , FL
Med School: University Of Michigan Medical School Med School: Ross University School of Medicine, Dominica, West Indies
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Mark Bernard Deyoung

  • Aetna
  • Aetna - Medicare
  • Aetna - Medicare (Advantage HMO)
  • Aetna Better Health
  • Aetna Better Health - Medicaid
  • Aetna Better Health - Medicaid (Managed)
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Illinois
  • Blue Cross Blue Shield of Michigan
  • Blue Shield of California
  • CHAMPVA
  • CHAMPVA - HMO
  • Cigna
  • Health Alliance
  • Healthlink
  • Healthlink - PPO
  • HealthPartners
  • Humana
  • Humana - Medicare (Advantage HMO)
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meridian Health Plan
  • Meridian Health Plan - Medicaid (Managed)
  • Meritain Health
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • Molina Healthcare - Medicare
  • Palmetto GBA
  • Palmetto GBA - Medicare
  • Physicians Mutual
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthOne
  • Wellcare
  • WPS Health Plan
  • WPS Health Plan - Medicare

Medical Specialties

Dr. Mark Bernard Deyoung has the following 2 specialties

Specialty Expertise

Dr. Mark Bernard Deyoung has the following 7 areas of expertise

  • Check-up
  • Contraception
  • Emergency Medicine
  • Family Planning
  • Immunization
  • Influenza
  • Weight Loss

Certifications, License, & Education

48 Years Experience

MEDICAL LICENSE

Medical Doctor, Illinois, 2026, Active

EDUCATION & TRAINING

Residency

Michigan State University

Medical School

University Of Michigan Medical SchoolGraduated in 1978

Similar doctors

Frequently Asked Questions

How can I make an appointment with Dr. Mark Deyoung?
You can find contact information for Dr. Mark Deyoung here on Vitals.
Does Dr. Mark Deyoung accept my insurance?
You can see the insurance plans that Dr. Mark Deyoung accepts on their Vitals profile.
Where is Dr. Mark Deyoung's office located?
Dr. Mark Deyoung's office is located at 3333 N Seminary St, Galesburg, IL, 61401.
Is Dr. Mark Deyoung accepting new patients?
Dr. Mark Deyoung has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Mark Deyoung accept virtual/telehealth appointments?
Dr. Mark Deyoung has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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.