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Center for Diabetes and Endocrinology – Gunbarrel

Diabetes & EndocrinologyChattanooga, TN

★★★★★5.0/5174 reviews across 2 platforms

Ratings by platform

  • WebMD: 1/5 (based on 1 review) (1)
  • US News (Dr. Asma Khan): 5/5 (based on 173 reviews) (173)

What patients say

Patients praise

  • Some patients report positive outcomes and symptom improvement with specific providers
  • Some providers are described as knowledgeable or thorough by certain patients
  • Rare reports of efficient, timely office visits and significant face time with a doctor

Common complaints

  • Long wait times for appointments and in-office visits
  • Staff professionalism issues, particularly at the front desk
  • Difficulties with scheduling, including long wait times for referral reviews and unanswered communications
  • Concerns regarding communication style and bedside manner of some providers
  • Dissatisfaction with treatment approaches and perceived lack of thoroughness

In patients' words

"I tried to schedule appt with their office but they informed me that they could not see the patient due to him being elderly and unable to do paperwork online for new patient. Stated I would need to refer to a different doctor office."

WebMD

"The waiting is unacceptable. Over an hour and a half for a follow up. I cancelled my appointment and advised the receptionist I would not reschedule."

Healthgrades (Dr. David Huffman)

"It is nearly impossible to get an appointment here. The staff is rude and gives you the run-around when you try to schedule."

Healthgrades (Dr. Ana Cornea)

How these reviews were compiled

Synthesized from public patient-review platforms as of Jul 11, 2026 — sources: [1][2][3][4][5][6][7].

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