Galen Center for Diabetes & Endocrinology
Diabetes & Endocrinology • Chattanooga, TN • 1 (Gunbarrel location) locations
About
Center for Diabetes and Endocrinology – Gunbarrel in Chattanooga, Tennessee provides comprehensive endocrine care led by endocrinologist Dr. Asma Khan and nurse practitioner Misty Gilliland. The practice treats diabetes and conditions affecting bone metabolism, cholesterol, the hypothalamus, pancreas, parathyroids, and reproductive glands.
Clinic Type
Diabetes & Endocrinology
Address
1726 Gunbarrel Road, Suite 100, Chattanooga, TN 37421
Phone
(423) 954-9010
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Opening Hours
Hours of Operation: Monday - Thursday 8:00 a.m. - 4:30 p.m. Friday 8:00 a.m. - 12:00 p.m.
Emergency Care
911 for medical emergencies
Services Offered
Team
Insurance & Payment
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Languages Spoken
FAQs
Hours of operation?
Monday - Thursday: 8:00 a.m. - 4:30 p.m.; Friday: 8:00 a.m. - 12:00 p.m.
Social Media
Photos
What Patients Say
Overall sentiment across review platforms: mixed
- WebMD: 1/5 (based on 1 review) (1)
- US News (Dr. Asma Khan): 5/5 (based on 173 reviews) (173)
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
"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)Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
Information sourced from the clinic's website as of . Own this clinic? Claim or correct this listing.
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