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Qualifications and Experience
Awards and Publications
Dr. Nadel has produced multiple publications, including articles on “Emergency Treatment of Asthma: Chronic Sinusitis,” “The Mechanism of Action of Allergy Drugs,” and “Endocarditis”. He has presented his research on allergy at the national meetings of the American Academy of Allergy, Asthma & Immunology and the American College of Allergy, Asthma & Immunology. Dr. Nadel has been a sub-investigator in more than 70 pharmaceutical research studies.
Dr. Nadel is one of only a handful of allergists to be recertified in Allergy and Immunology using the new Maintenance of Certification Program. Recertification under this program requires successfully completing a rigorous set of online and proctored testing, as well as mastering multiple computer modules in areas such as immunotherapy, patient safety, and practice improvement.
Dr. Nadel is an Atlanta native who moved back to Atlanta after completing his medical training. He and his wife, who is an artist, have two teenage daughters. The couple love watching their daughters play basketball. Dr. Nadel also enjoys watching professional and collegiate sports. He volunteers his time with a charitable organization that makes interest-free loans for college to deserving students.
Verified Patient Reviews
Very detailed and answers all questions
Very professional doctor and excellent bedside manner. Explained everything fully and took his time . The nurses were excellent too . My daughter who is 7 got 18 shots for her allergy test and the nurse was exceptional. Would recommend this practice to anyone!
Dr nadel spent a lot of time with me asking wuestions hrtting background and determing a course of action. Could not have been more pleased.
Dr. Glen is very detailed and listens to the patient. He spent ample time with the patient listening and explaining terminologies. A great doctor!
Dr Nadel was extremely kind and explained everything step by step for my son. He is the BEST
He was very attentive and offered alternatives for my son's allergies. We really like him!
Great Dr. Always explains everything to my understanding. Great Dr visit.
Dr. Nadel was my doctor from the time I was 6-18. Now, I'm taking my 8 year old daughter to him as it appears she struggles from allergies and asthma the same way I did as a child. Dr. Nadel is a nice and caring man. Not once did I feel like we were just another name on a long list of patients on the schedule. He spoke to my husband and I as well as directly to my daughter. He was thorough and patient with us.
Everyone is wonderful!
I was extremely happy with my appointment. Dr Nadal talked with me and answered all my questions.
Dr. Nadel spends a lot of time with you and explains everything very clearly.
Poor communication. Didn't listen to our concerns. Overall, the appointment was a waste of time. He said he was going to prescribe an inhaler and never gave us the prescription... He was insistent on allergy testing although we stated it wasn't something we were interested in.
Very thorough and very kind! All of the staff was wonderful. Dr. Nadel really listed to everything I had to say. My nurse, Cindy, was wonderful and very sweet. Very recommended.
This was my first experience seeing an allergist! I was having issues with hives. I was really nervous and scared about my whole situation with my breakouts. Dr. Nadel and his staff were very friendly and easy to talk too. It made the whole visit less scary about my condition. After tests were ran, Dr. Nadel came in and talked to me and explained to me about what was going on and my treatment plan. Dr. Nadel and his team are great and very genuine. Thank you for being such a great dr and really making this experience a lot better to deal with! It's great when you have Drs who really care about their patients!
He was great explained everything. Talked to my son as well made him feel apart of what was going on. The staff was wonderful and out him at ease with the testing.
Really friendly staff and doctor. Almost no wait time. Dr Nadal took time to listen to my symptoms and laid out treatment plans for me. Highly recommended. The nurse and receptionist are very nice too.
dr. nadel and his nurse were friendly and thorough. no rushing. I recommend highly.
Dr. Nadel is very caring and professional. His staff are very pleasant and professional, as well.
Dr. Nadel was very knowledgable and friendly. Staff gave extra special care of us! Highly recommended!
Almost no wait time prior to appointment and I was able to print and fill out all paperwork in advance. Everyone in the office was welcoming, helpful and very kid-friendly. It was my 5 year-olds first time there and they alleviated all of her concerns and expertly did the allergy testing quickly and with enough explanation that she could understand and not be nervous. Dr Nadel was absolutely wonderful and I highly recommend!!
He has been awesome. He has gone above and beyond what I would ever expect any doctor to do. I was out of state at camp this whole summer and he has been excellent. He got me through half of July and most of August until I got home. I managed to get an appointment the morning after I got home in trouble and he again came to my rescue. While at camp he called me multiple times to check on me. Even at night and on the weekend when he wasn't even on call because he cared. He continues to help me get better and be there for me when I have been in need of major help. I would recommend him and the rest of the group when you are in trouble. The best thing about the group is you can start with one doctor, have a second one change the medicine and the third one bail me out when neither of the other plans have worked. They are truly a team and will support each other since they all go to all of the offices.
I went to the Roswell office. The staff was kind and professional especially Corina. I didn't wait long between a procedure and discussions with Dr. Nadel. Don't you hate it when they get you started and then they disappear for long time wondering if they forgot about you? That didn't happen here. I would recommend.
I was a first time patient and it was a great experience. Dr. Nadel is outstanding and his staff is as well. Be sure to do the paperwork before you arrive. There was no wait time. Highly recommend and I am happy to have found him.
I have been seeing Dr. Nadel for 7 years for my allergies. He is a kind, thoughtful, caring doctor. I absolutely recommend him!!
Great staff and service!!
I think Dr Nadel is the best thing ever when it comes to allergies, he does not over diagnose, he is calm and he is understanding.
Dr. Nadel has a great bedside manner. He thoroughly explained the tests, findings, and treatment plan. Trina was very friendly and explained things really well also. Sandy at the front desk was great too.
I love Dr. Nadel. He's very informed and very friendly. I feel in good hands at his office. Office wait times can vary, I've been seen as soon as I walked in, and I've also waited for over 30 minutes. Probably just depends on the amount of patients or staff. The staff all seem friendly. It's (unfortunately) rare that I walk into a doctor's office and feel that both the doctor's and staff have my best interests at heart. I truly believe that here. They have me as a patient for as long as I live in Atlanta.
Dr Nadel and his staff are absolutely marvelous.
4th family member to use Dr Nadel's & the practice's services over the course of nearly 25 years. Highly recommended!
Very informative and thorough...
Excellent appointment. Dr knew my child was special needs and did everything to make things as quick and efficient as possible. I really appreciated that.
Excellent...very good doctor with a talent communicating with his patient(s).
He is absolutely awesome and truly meets your needs. I told him what was going on and that the way he treated it before worked best. He agreed to repeat the treatment and added something to it to make it work even better. I really feel he is worth the wait and truly listens. He takes the time to listen and answer questions. He also asks questions and lets you answer them however you feel is best.
I am glad I found him, I hope we develop good patient-doctor relations
Dr. Nadal is one of the most kind, caring and understanding people you will ever meet. He takes the time to completely listen to your concerns and takes them seriously. This is my second appointment with him and he truly cares. I saw him the first time after I saw a different doctor in the group the previous week in trouble. I was getting better but felt that I needed the medicine longer than originally thought. My schedule prevented me from seeing the other doctor and he was more than happy to help. he wrote an additional week of the medicine and made sure I completely got over the problems I was having. I saw him this time at the request of a different doctor I see because I have been sick so much. He again had excellent ideas about where to turn for help and look for the answers I need. He and the rest of the group will take the time necessary to make sure you get what you need.
Dr. Nadel was extremely thorough and spent time explaining things in layman terms. He was polite and respectful.
Great! Doctor was experienced and knowledgeable, and right to the point. I will see him on a regular basis.
meet and exceed my expectation.
Very informative good all the way!
I am very grateful that I was able to see dr Nadel, who came highly recommended, on such a short notice in the midst of the allergy season. The office was VERY busy but all the staff were really professional, helpful and efficient. THANK YOU!
The staff is very friendly and helpful. Dr. Nadel is a caring doctor that wants to help his patients find answers and solutions to their health issues
Professional office and nursing staff. Seen within reasonable amount of time. Provided with explanation of illness and treatment. Very satisfied.
Besides the wait, we were impressed. He was extremely thorough and I felt as though he really desired to solve my son's allergy issue. It was great leaving with a plan and the confidence in treatment that Dr. Nadel gave us.
Dr. Nadel was great! My son suffers from asthma and ezcema and Dr. Nadel took his time asking detailed questions about his symptoms and our routine for each issue separately. He immediately suggested allergy tests for both to try to determine triggers and determine the best course of action. He was very thorough, very patient (we did not feel rushed at all), gave great suggestions on how to help manage the asthma and eczema. After seeing several different doctors over the years, Dr. Nadel and his staff are by far the best I've dealt with. Highly recommended!
Great Personality and knowledgeable
Great office! Great staff! Dr Nadel was very nice and informative.
Awesome doctor, great staff!!!
Awesome doctor, patient and takes care to listen.
As always, excellent. It's viral/can't be helped much, but was given the best advice I could have gotten, under the circumstances. Thanks~
He was wonderful. Glad I chose him, the office was busy yet he made each patient feel importan
He's a gem -- professional, warm and a good listener.
The staff were very friendly, and Dr. Nadel took his time to listen too all of my concerns and answer all of my questions. He was respectful of my own knowledge about my body, and of my opinions regarding my health.
I thought he was great. He actualy took his time with me and really listened to my concerns.
I was very pleased with the visit and his expertise.
It was a relief to get to the bottom of my symptoms and to have results by the end of my visit. The allergy tests were not as scary as I feared and I am extremely grateful!!