Summary

Dr. Mark Johnston is an internal medicine physician with additional expertise in family medicine and public health. He earned his medical degree from Northwestern University Feinberg School of Medicine and has been practicing for 46 years. Dr. Johnston is fluent in both English and Spanish.

Dr. Johnston is affiliated with Montefiore New Rochelle Hospital and practices at multiple locations throughout New York, including offices in Bronx, White Plains, and Syracuse. His extensive experience in internal medicine allows him to provide comprehensive care for adult patients, while his background in family medicine enables him to treat patients of all ages. Patients consistently rate Dr. Johnston highly, giving him an average rating of 5.0 on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 5
  • 46 years of experience
  • speaks English, Spanish
  • Northwestern University Feinberg School Of Medicine
  • 3 specialties
  • 3 areas of expertise
  • 3 board certifications
  • 1 hospital affiliation
  • 3 office locations
  • Male

Office Locations

Dr. Mark R Johnston has 3 locations

Essen Medical Associates PC

2015 Grand ConcourseBronx, NY 10453
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
Sat8:30 am - 1:00 pm
SunClosed

Dr. Mark R Johnston

228 Scott AveSyracuse, NY 13224

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Dr. Mark R Johnston, MDDr. Mariyum A. Shakir, MDDr. Qudsia Banu, MDDr. John L Romanelli, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.6 
46 Years of Experience 22 Years of Experience 26 Years of Experience 45 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English, Spanish Speaks English, Hindi, Urdu, Bengali Speaks Italian, English
Bronx , NYBrooklyn , NYJAMAICA , NYBrooklyn , NY
Med School: Northwestern University Feinberg School Of Medicine Med School: N K P Salve Institute Of Medical Sciences Med School: Comilla Medical College Med School: University Of Rome
Current Profile
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Insurance Plans Accepted by Dr. Mark R Johnston

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Mark R Johnston has the following 3 specialties

Specialty Expertise

Dr. Mark R Johnston has the following 3 areas of expertise

  • Alzheimer's Disease
  • Family Medicine
  • Public Health & General Preventive Medicine

Certifications, License, & Education

46 Years Experience

EDUCATION & TRAINING

Medical School

Northwestern University Feinberg School Of MedicineGraduated in 1980

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Frequently Asked Questions

How can I make an appointment with Dr. Mark Johnston?
You can find contact information for Dr. Mark Johnston here on Vitals.
Does Dr. Mark Johnston accept virtual/telehealth appointments?
Dr. Mark Johnston has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Mark Johnston's office located?
Dr. Mark Johnston's office is located at 2015 Grand Concourse, Bronx, NY, 10453.
What languages does Dr. Mark Johnston speak?
Dr. Mark Johnston speaks English and Spanish.
Which hospitals is Dr. Mark Johnston affiliated with?
Dr. Mark Johnston is affiliated with Montefiore New Rochelle Hospital.

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