Dr. John Lentz III, MD


Family Medicine | Male

Georgia Medical Associates 2121 Fountain Dr Ste A Snellville, GA 30078 Get Directions
Dr. John Lentz III, MD
Dr. John Lentz III, MD is a family medicine doctor who practices in Snellville, GA. He is 67 years old and has been practicing for 43 years. Dr. Lentz III is affiliated with Northside Hospital - Forsyth and Eastside Medical Center.

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Dr. Lentz III's Experience

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Dr. Lentz III accepts 4 insurance carriers

Dr. Lentz III is now accepting new patients

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Hospital Quality
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Dr. Lentz III's Reviews

Likelihood of recommending Dr. Lentz III to family and friends
based on 16 total reviews (5 with comments)
Dr. Lentz III's 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 (5)
Atlanta, GA |
Worst experience with a medical practice staff that I have ever had in 10 years of working as a medical professional. Whoever works in the referral Department needs a lesson in customer service or they should not be interacting with patients and/or other medical practices that call In. I will not be referring anyone to this office because I could not imagine one of my patients or family members being treated in this manner.
in Lawrenceville, GA |
Lentz has been the MD at Xroads Treatment Ctr. I was sent there about 6 or 7 years ago for Suboxone therapy because my orig Dr moved out of state. I was almost detoxed off the stuff 4 years ago by myself. The nurse, Chris called and offered a $50 discount to come back. I gave in and continued with the meds until the beginning of July when he dropped me because I tested wrongly positive for PCP 2 days after I had surgery. I was left cold turkey. I got so sick I was hospitalized. BP 200/110.
in Snellville, GA |
Second year I have made an appt. for a physical only to arrive at the office and find that my appt. was messed up. Last year (2015), took the day off work and fasted for bloodwork. I arrived &I was told that Dr. Lentz was not in; didn't receive a phone call to inform of such. This year (2016), same routine-today off work, fasted (my appt was at 2:00) only to be told that my appt. didn't "migrate" over to their new computer system. Horrible staff. After over 10 yrs, I will not be returning.
in Atlanta, GA |
This practice is extremely unprofessional. I was having a medical emergency and the office staff did not return one of my 5 calls over a 32 hour period. I was told at the end of the day on Friday that my perception would not be filled and I would have to make a appointment for next week. I have been left to suffer over the weekend. The practice should be ashamed of them selfs. You expect better service at a fast food restaurant. DO NOT trust these people with your health needs.
in Loganville, GA |
I have been seeing Dr. Lentz for the past 7-8 years and his care for managing my Diabetes has been phenomenal. He cares and is truly concerned for the well-being of his patients. I would highly recommend him to anyone searching for a Doctor, I feel is head and shoulders above his peers.
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Dr. Lentz III's experience matches your search based on the following criteria:

  •  Based on total number of patients treated over the last 12 months
  •  Specializes in Family Medicine
  •  No board certification on record with Healthgrades
  •  No malpractice claims found
  •  No sanctions found
  •  No board actions found

Background Check

  • 0
    Malpractice Claims

    No malpractice history found for Georgia.

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


  • Medical School
    Med Coll Of Ga Sch Of Med

    Graduated in 1974

  • Internship Hospital
    Naval Regl Mc

    Completed in 1976

  • Residency Hospital
    Naval Regl Mc

    Completed in 1978

Languages Spoken

  • English

Memberships &
Professional Affiliations

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


  • Family Medicine

Procedures Performed

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