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Clinic Type

Diabetes and Endocrinology

Address

835 Thames Avenue Bay St. Louis, MS 39520

Phone

+1-228-575-2383

Email

hzelenka@mhg.com

Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

  • Diabetes and Endocrinology
  • Cardiology/Heart Health
  • Cancer Care/Oncology

Insurance & Payment

—

Languages Spoken

—

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Healthgrades: 2.0 stars (1 review)
  • WebMD Care (for specific provider): 5.0 stars (7 ratings)

Patients praise

  • staff friendliness in specific provider contexts
  • providers who are attentive and knowledgeable
  • positive patient experience with specific nurse practitioners

Common complaints

  • difficulties with medication refills
  • long wait times on phone lines for administrative issues
  • frustration with office communication processes

"I called the Dr office and listened to a recording for 10 minutes. I hung up and called the pharmacy and asked if they could resubmit and state third REQUEST.... Here I now had to get a few pills to hold me over until Memorial gets their heads on straight NEVER going back there again!!!"

— Healthgrades

"She is absolutely the best NP and should be a Doctor! She listens, takes time, is truly interested in what you say and talk about and very knowledgeable and smart."

— WebMD Care

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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Bay Saint Louis, MS·Diabetes and Endocrinology

Mercy is a large American nonprofit Catholic healthcare system founded in 1871 and headquartered in Chesterfield, Missouri. It operates over 40 acute care and specialty hospitals across the Midwest, employs more than 40,000 staff and 2,400 physicians, and is the seventh-largest Catholic health system in the U.S. The provided locations list indicates Mercy facilities in Missouri (e.g., St. Louis area, Lebanon, Troy, Springfield), but there is no explicit information about an Endocrinology clinic at St. Louis Medical Tower A Suite 460 Bay Saint Louis. If you are seeking Mercy Endocrinology specifically in St. Louis Medical Tower A, you may need to contact Mercy directly or check their local hospital system listings for an endocrinology department at that address.

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Bay Saint Louis, MS·Diabetes and Endocrinology

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