Dr Lange has been my sons allergist for several years. Kids never truly enjoy going to the doctor…read morebut my son actually does not complain when it's time for his allergist appointment. The nurses are personable and interact with him directly while they are taking his vitals. The breathing tests we have to do each visit are fun for him because they have a computer game he can choose that will measure his breathing level. It's a pleasant experience each time we come. They have a separate area for the patients that only need allergy shots. Luckily we've never needed that so I don't know all the details in that area. They offer the flu mist here instead of the flu shot. My son will never get another flu shot if he has anything to say about it. He knows where to go for the mist. With my sons food allergy it requires us to always have an epi pen on hand, it also requires us to have forms completed every year for school and the nurses at Dr. Lange's office are extremely friendly, understanding and quick to respond. Phone messages are returned promptly. If you need an allergist definitely schedule a meeting with Dr. Lange. The Dallas office is a pain to get to during rush hour traffic but the personal care and time that Dr Lange provides is worth it.

From the owner: Allergy and Immunologyread more

Fantastic doctor and a great location. Helped me with my allergies and asthma. Person at the front…read moredesk was so welcoming!

Will never be back. Such poor bedside manner…read more At one point he was literally pulling his hair while talking, and honestly that's all I could focus on the entire appointment. The moment he saw hives, it felt like he had already decided on a diagnosis before even walking into the room. He never really let me finish explaining everything that happened or fully listened before dismissing it. It very much felt like he just wanted to get me in and out as quickly as possible. I was also asked three different times if I was "from the area," which honestly felt odd and uncomfortable. I couldn't tell if it was supposed to be small talk or something more judgmental, but it definitely added to the awkward experience. Overall, a complete waste of time and energy. Very turned off by the experience and would not recommend this dermatologist.

"I called and was able to get an appointment right away. On the same day, Dr. Patel-Kesani…read moreperformed a procedure to remove a stubborn blackhead. Future patients looking for an excellent dermatologist, I highly recommend Dr. Patel-Kesani! She was absolutely amazing--I received outstanding patient care and had a fun, positive experience! Her medical assistant was also wonderful, making the entire visit seamless and comfortable."

Dr Wasserman is a very smart man, and he was integral to getting my daughter's recurring croup/…read moreasthma/ upper respiratory infections into a state where we can manage them at home. He's been patient and explains things in a way I understand. His staff has been helpful and understanding, and when I've had to see one of his partners that was positive as well. I'm glad we were recommended to his office!

Dr Wasserman was one of the recommended allergists by our pediatrician for my boys. Initially, I…read moreloved his background and lengthy resume which led me to scheduling appointments for my boys... However Dr. Wasserman was extremely impersonal, irritable and couldn't have been more annoyed of my boys; his patients. It was a waste of my money and time but I went with a different Dr to avoid having to spend another appointment feeling ashamed, guilty and awkward by a Dr who obviously couldn't stand toddler patients. I'm more than certain that he's knowledgeable and well experienced in his field. However, there are many allergists in town, and no one deserves to be stuck in a room with a person getting paid by both myself and my insurance then feeling embarrassed after a session of something equivalent to a police interrogation.

Dr Nanda is a wonderful, kind and caring doctor. The office staff are the nicest folks. HIGHLY…read moreRECOMMEND!! Last year, he got me in right away when I had an asthma attack. I am grateful that I didn't have to go to the emergency room. I saw him today and I am still doing great regarding allergies and asthma. I was having some difficulty walking due to arthritis and he stopped what he was doing to assist me...like I said - caring doctor.

I recently visited with Shabana Mohammed at Dr. Rao's office regarding allergy shots. The…read moretelehealth mtg went well and I appreciated Ms. Mohammed's demeanor and professionalism. Prior to my appointment I asked the receptionist to call and verify that my insurance (UHC) covered this type of medical treatment, and asked for any out of pocket costs up front. I was told that this sort of allergy treatment was preventative and would be covered 100% by my insurance. My in office visit occurred on Wed, 8/26. When leaving the appointment I checked in with the nurse receptionist again to confirm that nothing was due and she agreed that was the case. She pressed me to schedule my first allergy shot appointment but I was hesitant as they'd yet to deliver a clear treatment plan with costs. When I inquired as to when I could expect to receive an itemized plan I was told "well you can call your insurance company and find out". I was taken aback and politely reminded the young lady that wasn't my area and that I'd prefer if she do it as I clearly wasn't licensed personel. She reluctantly agreed and I advised that I'd like to discuss things further with Mrs. Mohammed before moving forward. During my follow up virtual appointment I listed my concerns to Mrs. Mohammed as I felt that the staff was a bit complacent and unwilling; she assured me that wasn't the case and let me know that in spite of the office not having a billing person at the time the staff was very competent and familiar with the coding procedures. Two days later I was hit with a $561 out of pocket bill for the office visit and allergy skin tests that were performed. I contacted my insurance company and confirmed that the charges were correct. From there I called Dr. Rao's office to speak with the nurse receptionist regarding the issue. She (Kailynn) informed me that she "never actually called my insurance company, but did a quick check online". She went onto say that "almost all insurances cover allergy tests/injections so she didn't think this would be any different". Kailynn added that she'd conferred with her mother who had been working in billing/coding for over 20 years, so my insurance had to be wrong. I asked that she resubmit the claims using another CPT code with a lower costs due to the complete miscommunication. Her response of "that's fraudulent" caught me off guard as her failure to correctly and honestly verify insurance coverages could also be construed as fraudulent. This occurred the afternoon of Monday, 8/31 around 2p, so I asked that she have Mrs. Mohammed contact me by end of day or first thing in the morning at the absolute latest. I didn't receive a callback until late afternoon on Friday, 9/4; four days later. The voice message that was left by Mrs. Mohammed stated that she had indeed "received my request to call but had been busy and would like to hear what was communicated to me from my insurance company." I called back the following business day around 10:25am and was told that Mrs. Mohammed was on a telehealth call so I asked that she return my call as soon as possible. It is now the end of day and I've heard nothing. I tried to reach her twice more to no avail. This providers service is without a doubt a total failure. I've since started treatment with another physician and was sent a thorough treatment plan with all costs only 2 hours after our virtual appointment. Should you visit this facility you will be told that they're quite busy as they service a wide array of patients, but in hindsight they're simply understaffed and ill-trained. While I'm glad I didn't begin allergy treatments with this physician, I'm still on the hook for $561. In light of the economic downturn and health pandemic that we're currently living in, I strongly feel his could have easily been avoided by clear and correct information.

Be careful. I was lured to this doctor after reading about PANDAS testing. I took my son 3 times…read moreand had the typical office co-pay. Since this clinic specializes in onsite allergy testing they recommended my son be allergy tested after the PANDAS test came back inconclusive. I was told it would be covered by my insurance and was in fact per-qualified covered day of testing. 30 days later they billed me $750. Saying oh by the way your insurance didn't actually cover it. Plus an additional lab bill of $300! I never even met this Doctor Rao. Somethings off here.