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Dr. Leon Smith Is this you?

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About Dr. Leon Smith

Dr. Leon Smith, MD is a Doctor primarily located in Roseland, NJ. He has 57 years of experience. His specialties include Infectious Disease and Internal Medicine. Dr. Smith is affiliated with St Barnabas Medical Center, Saint Michael's Medical Center and Community Medical Center. Dr. Smith has received 2 awards. He speaks English.

Rating Overview

14 Ratings with 1 Comment

The overall average patient rating of Dr. Leon Smith is Excellent. Dr. Leon Smith has been rated by 14 patients. From those 14 patients 1 of those left a comment along with their rating. The overall rating for Dr. Leon Smith is 4.6 of 5.0 stars.

Mapbox Map of Dr. Leon Smith

Primary Address

Infectious Disease Associates

189 Eagle Rock Ave
Roseland, NJ 07068
Get Directions


Dr. Leon Smith has the following 2 specialties

  • Infectious Disease

    An infectious disease specialist has specialized training in the diagnosis and treatment of contagious diseases.
    Infectious diseases, also known as contagious or transmissible diseases, are those that stem from pathogen from a host organism. These infections may spread to other carriers through physical touch, airborne inhalation, bodily fluids or contaminated foods.
    Infectious disease specialists identify whether the disease is caused by bacteria, a virus, a fungus or a parasite often through blood tests and then determine what course of treatment, if any, is necessary.

  • Internal Medicine

    An internist is a physician who focuses on the diagnosis and treatment of conditions that affect the adult population—both acute and chronic.
    These doctors are often who adults see as their primary physicians because they treat a broad range of illnesses that do not require surgical or specialist interventions. They also work to help a patient maintain optimal health in order to prevent the onset of disease.
    In addition to treating the common cold and flu, internists also treat chronic diseases like diabetes and heart disease.

  • Specialty Expertise

    Dr. Leon Smith has the following 8 expertise

  • AIDS/HIV (Acquired Immunodeficiency Syndrome)
  • Bone Diseases
  • Chronic Fatigue Syndrome
  • Fever of Unknown Origin
  • HIV Infections
  • Hepatitis
  • Hepatitis C
  • Lyme Disease

Dr. Leon Smith has 2 board certified specialties

See the board certifications this doctor has received. Board certifications provide confidence that this doctor meets the nationally recognized standards for education, knowledge and experience

Board Certifications

Dr. Leon Smith is Board Certified in 2 specialties

See the board certifications this doctor has received. Board certifications provide confidence that this doctor meets the nationally recognized standards for education, knowledge and experience.


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God blessed us all by giving us Dr.Leon Smith

I had gang green on my foot and was close to loosing my leg .Dr.Smith gave me the latest antibiotic on the market and the infection cleared. I remember how caring he was and how concerned he was for my predicament. I am 70 now and without his expertise in the '70s I wouldn't have been able to teach for 36 years.

Wait time
20 minutes
Easy Appointment
Friendly Staff
Accurate Diagnosis
Bedside Manner
Spends Time with Me
Appropriate Follow-up
Full Review Rating Breakdown
Five Stars
Five Stars
Five Stars
Five Stars
  • Awards

    2 Awards

  • Patients' Choice Award

    Patients' Choice Award (2016)

    Patients' Choice recognition reflects the difference a particular physician has made in the lives of his/her patients. The honor is bestowed to physicians who have received near perfect scores, as voted by patients.

  • Compassionate Doctor Recognition

    Compassionate Doctor Recognition (2016)

    Compassionate Doctor certification is granted to physicians who treat their patients with the utmost kindness. The honor is granted based on a physician's overall and bedside manner scores.

  • Hospital Affiliations

    Dr. Smith is affiliated (can practice and admit patients) with the following hospital(s).

  • St Barnabas Medical Center
  • Saint Michael's Medical Center
  • Community Medical Center
  • Clara Maass Medical Center
  • Monmouth Medical Center
  • St Michaels Medical Center, Newark,Nj
  • Education

    57 Years Experience

  • Georgetown University School Of Medicine

    Graduated in 1956

  • Accepted Insurance

    Please contact the office for more information.

Locations & Directions

Infectious Disease Associates, 189 Eagle Rock Ave, Roseland, NJ
  • Similiar Doctors

    Dr. Leon Smith is similar to the following 3 Doctors near Roseland, NJ.