Important Announcement from Dr. McGeeghan: As of June 30, 2025, I have joined Allergy and Asthma Associates of Allen and moved to a new office location. To schedule an appointment, please call 972-747-7007.
*Announcement From Dr. Maureen McGeehan*
May 29, 2025
Dear Valued Patients,
After many wonderful years at my practice, I am excited to share some big news! As of June 30, 2025, I will be
joining Allergy and Asthma Associates of Allen alongside Dr. Hari Reddy. Please click on the below icon to read an announcement letter that contains important details regarding medical records and future appointments.
Patient Letter

Family Comes First
Our team invites you to become a part of our growing and supportive community. At Asthma and Allergy Care Associates in Richardon, TX, we see our patients as a part of the family—and family is always our top priority. Scroll down to read more about our services, team, and location. We can't wait to meet you.
Top board-certified allergy and asthma doctors in Dallas, TX.
Full range of service and treatment options.
Most major insurance is accepted.
PATIENT TESTIMONIALS
"After suffering from a chronic cough for over a year, I finally found Dr. McGeehan. I had been to a noted Plano allergist and an ENT. Neither doctor could diagnose the cough. Dr. McGeehan diagnosed it right away, and I began her recommended treatment. I found her to be very compassionate and interested in my condition. She is the best!!"
"Dr. McGeehan is a wonderful doctor. Patient, friendly, thorough and caring."
"She is a passionate amazing doctor!! She will be my doctor forever. Her staff is professional and great. I highly recommend Dr. McGeehan. Thank you Dr. McGeehan!"
"Very patient and answers all my questions. Vey friendly and personable."




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