Keith Lenchner, M.D.

Atlanta Allergy & Asthma

Allergy / Immunology: Diagnosis and Treatment of Environmental and Food Allergies, Asthma, Sinusitis, Skin Allergies, Drug Allergies, Insect Sting Allergy, Eosinophilic Esophagitis, and Immune Deficiency

Buckhead , Stockbridge

Most recent review: 6 days ago New
4.8
805 Ratings
295 Comments

Keith I. Lenchner, M.D., sees patients in the Buckhead and Stockbridge offices. He received his medical degree from the University of Chicago. He did his Internal Medicine residency, as well as his fellowship training in Allergy and Immunology at Northwestern University. Dr. Lenchner is board certified by the American Board of Allergy and Immunology.

4.8
805 Ratings
295 Comments

Keith I. Lenchner, M.D., sees patients in the Buckhead and Stockbridge offices. He received his medical degree from the University of Chicago. He did his Internal Medicine residency, as well as his fellowship training in Allergy and Immunology at Northwestern University. Dr. Lenchner is board certified by the American Board of Allergy and Immunology.

The reviews listed below were collected independently of Atlanta Allergy & Asthma through rater8. Each review represents an authentic and verified patient experience.

Dr Lenchner is so exceptional. He takes time to listen and it is clear he cares. He is an excellent Dr.

(6 days ago) Sep-2026

Very detailed in his approach to find what I am having an allergic reaction to and he ordered bloodwork (that the previous 4 dr I have been to in 2 months never did) found I have an infection that need treatment immediately. Thank you !

(1 week ago) Sep-2026

He seems like a great doctor. My disappointment is that he said he would call me to discuss my test results. He did not. One of my results was surprising and hard to understand. The call I got from someone on his staff was minimally acceptable and unhelpful in some aspects.I had to figure out on my own that the doctor he apparently recommended for a follow-up would not see me without a referral from a THIRD doctor. The process could ideally have been more personal and clearer. I’m still trying to figure out my next steps because the information I got from Dr. Lenchner’s staff was misleading.

(1 week ago) Sep-2026

Dr. Lencher knows my daughter better then me! But he is amazing and so knowledgeable. I hope to never loose him as her Dr.

(1 month ago) Aug-2026

Thorough, trust his advice.

(1 month ago) Aug-2026

The Dr was very nice.

(1 month ago) Aug-2026

Dr. Lenchner is great! Clearly an expert and makes you feel so comfortable.

(1 month ago) Aug-2026

Dr. Lenchner is very knowledgeable and listened to all my concerns to help resolve my medical issues.

(2 months ago) Jul-2026

The best !

(3 months ago) Jun-2026

Dr. Lenchner was very personable and thorough in his assessment, and we appreciated the level of care and genuine concern he provided to my mom as the patient.

(3 months ago) Jun-2026