Live
Read more

About

Summary: Summer Allen, MD is a physician affiliated with Memorial Health System in Gulfport, Mississippi. Memorial Health System is a nonprofit healthcare system based in Gulfport that provides a wide range of services (emergency, primary care, cancer, cardiology, neurosciences, orthopedics) through its hospitals, clinics, and care facilities. The system operates a Level II Trauma Center, multiple outpatient centers, and over 95 physician clinics, and is jointly owned by the City of Gulfport and Harrison County. Memorial Health System is licensed for 303 beds and has a national footprint with accreditations from The Joint Commission, the Commission on Cancer, and other bodies. Primary contact numbers for Memorial Health System in Gulfport are (228) 867-5000 and (228) 867-4000.

Clinic Type

Pulmonology

Address

Memorial Pulmonary Clinic – Interventional Pulmonary/Critical Care, 1340 Broad Avenue, Suite 300, Gulfport, MS 39501; Memorial Hospital Gulfport, 4500 13th Street, Gulfport, MS 39501; Memorial Hospital Biloxi, 150 Reynoir Street, Biloxi, MS 39530; Memorial Physician Clinics Pulmonology Suite 306, 147 Reynoir Street, Suite 306, Biloxi, MS

Phone

(228) 575-1775

Email

hzelenka@mhg.com

Opening Hours

Not published — contact the clinic to confirm hours.

Telehealth

Yes

Services Offered

  • Pulmonology
  • Pulmonary Clinic
  • Interventional Pulmonology
  • Critical Care Medicine
  • Inpatient Physician Services
  • Pulmonary Disease
  • Lung Health
  • Primary Care
  • Cardiology
  • Neurosciences
  • Orthopedics
  • Care at Memorial Physician Clinics

Team

  • Summer Allen, MD, Board Certified in Critical Care Medicine, Internal Medicine, Interventional Pulmonology, Pulmonary Disease — Pulmonologist

Insurance & Payment

Languages Spoken

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Healthgrades: 3.4 out of 5 (5 reviews)
  • US News & World Report: 2 out of 5 (Fair) (7 reviews)
  • WebMD: 4 out of 5 (5 ratings with 2 reviews)

Patients praise

  • kindness of staff
  • efficient office operations in some experiences
  • knowledgeable care in some experiences

Common complaints

  • allegations of dismissing patient concerns
  • reports of missed diagnoses
  • dissatisfaction with follow-up care
  • claims of unprofessional demeanor

"If I could give Dr Allen a minus review , I would. Because of her not listening when I told her I was having trouble breathing, she missed I had lower lobe pneumonia. ... Because of her incompetence, I have scar tissue now in both lungs and a nodule in one. Other complaints she has dismissed off hand."

WebMD user review

"Dr Allen and the staff I had contact with were very kind, efficient & knowledgeable. I'm glad that my general practitioner referred me to her for specialized care."

WebMD user review

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.

More pulmonology clinics in Gulfport

Gulfport, MS·Pulmonology

Pulmonology Services at Singing River Health System (Gulfport) - Overview: Singing River Health System is a nonprofit, community-owned health system on the Mississippi Gulf Coast with three hospitals and 50+ clinics. It offers comprehensive care across life stages, including pulmonary care through its network of facilities and specialists. - Pulmonary leadership and specialists: Medical leadership includes Ijlal Babar (Medical Director, Pulmonary Critical Care & Pulmonary Hypertension). The system emphasizes coordinated, patient-centered care in respiratory health. - Related services and scope: Pulmonary care is integrated with other services such as heart and vascular care, critical care, and rehabilitation. It supports pulmonary-related conditions (e.g., pulmonary hypertension, respiratory diseases) within its broader platform. - locations: Gulfport is within the Singing River footprint; the system operates multiple sites in Ocean Springs, Pascagoula, and nearby Gulf Coast areas, including facilities in Gulfport. - Employment/opportunities: Ongoing clinical roles related to pulmonology and critical care may appear among health system job postings (e.g., RN, tech, clinical support), indicating active staffing in pulmonary/critical care areas. - Access: Services reside under the Singing River Health System umbrella, with patient care delivered across hospitals, clinics, and specialty centers in the region.

VerifiedOnline bookingSince 1931
Gulfport, MS·Pulmonology

VerifiedOnline booking

See all pulmonology clinics in Gulfport

Comparing your options?

See other pulmonology clinics in Gulfport, or search the full directory by insurance, ratings, and more.

More Pulmonology Clinics