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Clinic Type

Endocrinology

Address

331 W Surf St Ste 801, Chicago, IL 60657

Phone

(773) 665-6851

Email

careers@ascension.org

Opening Hours

Not published — contact the clinic to confirm hours.

Emergency Care

If you are experiencing a life-threatening emergency, call 911 or go directly to the ER.

Services Offered

  • Endocrinology
  • Diabetes & Metabolism

Team

  • Faisal M Qureshi, Endocrinology, Diabetes & Metabolism — MD
  • Tina C Bansal, Endocrinology, Diabetes & Metabolism — MD
  • Mario H Chan, Endocrinology, Diabetes & Metabolism — MD
  • Paraskevi Sapountzi, Endocrinology, Diabetes & Metabolism — MD
  • Daniel D So, Endocrinology — MD
  • Zubair M Ilyas, Endocrinology — MD
  • Tseghai Berhe, Midwest Pediatric Endocrinology, Inc — MD

Insurance & Payment

Languages Spoken

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • WebMD Care (Dr. Wassim El-Harake): 4.5 out of 5 (31 ratings)
  • WebMD Care (Dr. Bhavani Sivarajan): 4 out of 5 (37 ratings)
  • TrustAnalytica (Endo-Med Clinic, SC): 4.4 out of 5 (16 reviews)
  • WebMD Care (Dr. Lucy Dey): 3.5 out of 5 (105 ratings)

Patients praise

  • Knowledgeable and experienced medical staff
  • Conservative and diagnostic approach appreciated by some patients
  • Courteous office staff in certain instances
  • Effective treatment experiences reported by some long-term patients

Common complaints

  • Concerns regarding bedside manner and professionalism
  • Reports of long wait times
  • Disputes regarding billing practices and fees
  • Patient dissatisfaction with diagnostic approach and treatment decisions
  • Difficulties in communication or feeling unheard by the provider

"Great listener, wonderful bedside manor. Said he could help me and he really did!! I am so glad I switched to him as my endocrinologists."

WebMD Care user review for Dr. Wassim El-Harake

"He angrily and dismissively told me 'Doesn't matter what you say, it's not your thyroid.'... I have trouble functioning in my everyday life due to my symptoms... He didn't care about what was wrong with me."

Vitals user review for Dr. Wassim El-Harake

"I did not have a great experience seeing Dr. Dey. I found her to be extremely unprofessional, did not let me speak, nor did she answer any of my follow up questions."

WebMD Care user review for Dr. Lucy Dey

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

Information sourced from the clinic's website as of July 11, 2026.

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