Dr. Leonard Kassis, MD


Internal Medicine | Male

Germantown Primary Care Assocs 12321 Middlebrook Rd Ste 102 Germantown, MD 20874 Get Directions
Dr. Leonard Kassis, MD
Dr. Leonard Kassis, MD is an internal medicine doctor who practices in Germantown, MD. He has been practicing for 22 years. Dr. Kassis is affiliated with Adventist Healthcare Shady Grove Medical Center.

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Dr. Kassis' Experience

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Background Check

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Languages Spoken

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Memberships & Professional Affiliations

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Visiting Dr. Kassis

Dr. Kassis accepts 7 insurance carriers

Dr. Kassis is now accepting new patients

Affiliated Hospitals

Hospital Quality
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Dr. Kassis' Reviews

Likelihood of recommending Dr. Kassis to family and friends
based on 10 total reviews (3 with comments)
Dr. Kassis' Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    10 to 15 minutes
Patient Comments (3)
Germantown, MD |
I'm new to the area and was looking for a PCP in the area. I saw Dr. Kassas the first time because I had a sinus infection. He treated me, but said he would not be my PCP unless I got off of all the medication I was on for my depression and ADD. I expained I they were perscribed by a mental heath provider where i used to live as well as since i moved here. He didn't seem to care and I got the impression he only wants to be pcp if your fit and are healthy overall. I thought it was odd....
in Germantown, MD |
I absolutely love Dr. Kassis. he is thorough and patient with all questions I have concerning my health. He makes me feel at ease during my visits Highly recommend.
in Montgomery Village, MD |
Dr. Kassis is part of a medical practice with shady billing practices. I would be very weary of going there. As with most insurance plans, my annual physical is covered 100% but Dr. Kassis charged me an office visit the day of my physical because he wrote me a prescription for a medication I have been on for the last 16 years. According to him, writing a prescription was above and beyond the scope of an annual physical and warranted charging an office visit.
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Dr. Kassis' experience matches your search based on the following criteria:

  •  Based on total number of patients treated over the last 12 months
  •  Specializes in Internal Medicine
  •  No board certification on record with Healthgrades
  •  Malpractice claims in Maryland not available
  •  No sanctions found
  •  No board actions found

Background Check

  • n/a
    Malpractice Claims not available

    Healthgrades does not collect malpractice information for Maryland.

    What is medical malpractice
  • 0

    No sanctions history found for the years that Healthgrades collects data.

    What is a sanction or disciplinary action
  • 0
    Board Actions

    No board actions found for the years that Healthgrades collects data.

    What are board actions

Conditions Treated

Dr. Kassis does not have any conditions listed. If you are Dr. Kassis and would like to add conditions you treat, please update your free profile.


  • Medical School
    Joan C Edwards School Of Medicine At Marshall University

    Graduated in 1995

  • Internship Hospital
    Union Memorial Hospital

    Completed in 1997

  • Residency Hospital
    Union Memorial Hospital

    Completed in 1999

Languages Spoken

  • English

Memberships &
Professional Affiliations

Dr. Kassis does not have any memberships or affiliations listed. If you are Dr. Kassis and would like to add memberships or affiliations, please update your free profile.


  • Internal Medicine

Procedures Performed

Dr. Kassis does not have any procedures listed. If you are Dr. Kassis and would like to add procedures you perform, please update your free profile.