Summary

I was born in Colorado, and spent most of my childhood and early adult years in Kansas. I served in the U.S. Air Force, and met my wife while stationed in Japan. We have two beautiful daughters, and a golden retriever who chews on everything. I enjoy learning as well as teaching, serving, and helping people do what they can to live their lives to the fullest. I have published over 10 journal articles in the field of allergy, asthma, and immunology. I am the program chief for the Allergy and Asthma group, and a Fellow in Clinical Improvement and Prevention. I was on active duty in the Air Force for more than 10 years, and am currently a flight surgeon in the Air Force reserves.

Quick Facts

  • accepting new patients
  • 4
  • 29 years of experience
  • St Christophers Hospital For Children
  • 2 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 3 hospital affiliations
  • 4 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Mark Stephen Lashell has 4 locations

Jefferson City Medical Group Pc

1241 W Stadium BlvdJefferson City, MO 65109
Mon7:00 am - 5:00 pm
Tue7:00 am - 5:00 pm
Wed7:00 am - 5:00 pm
Thu7:00 am - 5:00 pm
Fri7:00 am - 5:00 pm
Sat9:00 am - 2:00 pm
Sun9:00 am - 2:00 pm

Ssm Health Saint Marys Hospital Jefferson City

2505 Mission DrJefferson City, MO 65109

Capital Region Medical Center

1125 Madison StJefferson City, MO 65101

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Dr. Mark Stephen Lashell, MDDr. Stanley Raymond Horner, DODr. Bonni Nicole Heithold, MDDr. Natalia Okon
Allergy & ImmunologyAllergy & ImmunologyPediatricsCardiovascular Disease
Accepts New Patients Accepts New Patients
4.5 
29 Years of Experience 38 Years of Experience 15 Years of Experience 6 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Jefferson City , MOColumbia , MOColumbia , MOMaywood , IL
Med School: University Of Kansas School Of Medicine Med School: Kansas City University Of Medicine & Bioscience College Of Osteopathic Med Med School: University Of Missouri Columbia School Of Medicine Med School: Medical College Of Wisconsin
Current Profile
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Insurance Plans Accepted by Dr. Mark Stephen Lashell

  • Accepts Medicare

Medical Specialties

Dr. Mark Stephen Lashell has the following 2 specialties

Specialty Expertise

Dr. Mark Stephen Lashell has the following 11 areas of expertise

  • Allergies
  • Asthma
  • Desensitization
  • Food Allergies
  • Hay Fever
  • Itching
  • Nasal Allergy (Rhinitis)
  • Pediatrics
  • Rash
  • Sinusitis
  • Watery Eyes

Certifications, License, & Education

29 Years Experience

Dr. Mark Stephen Lashell holds an expired medical license in the state of Missouri.

Medical License

Medical Doctor with an expired medical license in the state of Missouri that expired in 2026.

Education & Training

Residency

Completed their residency at St Christophers Hospital For Children.

Medical School

Graduated from University Of Kansas School Of Medicine in 1997.

NPI Number

Dr. Lashell's NPI number is 1205825288.

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Frequently Asked Questions

Does Dr. Mark Lashell accept my insurance?
You can see the insurance plans that Dr. Mark Lashell accepts on their Vitals profile.
How can I make an appointment with Dr. Mark Lashell?
You can find contact information for Dr. Mark Lashell here on Vitals.
Is Dr. Mark Lashell accepting new patients?
Dr. Mark Lashell is accepting new patients on Vitals. View Dr. Mark Lashell's profile on Vitals to make an appointment.
Which hospitals is Dr. Mark Lashell affiliated with?
Dr. Mark Lashell is affiliated with Capital Region Medical Center, Ssm Health Saint Marys Hospital Jefferson City, and Overlake Medical Center And Clinics.
Does Dr. Mark Lashell accept virtual/telehealth appointments?
Dr. Mark Lashell has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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