Loading provider…
Loading provider…
Gastroenterology Physician in Port Orange, FL
NPI: 1033149752Primary Practice Location
Advanced Gastroenterology Health Care Centers
1690 Dunlawton Ave, Port Orange, FL
Primary Employer
HALIFAX HEALTHCARE SYSTEMS INC
HQ Phone
Get MD Ammar's Phone Numberphone_androidMobile
Get MD Ammar's MobileLooking to connect with more Physicians?
Dmand AI gives you access to real-time firmographics, buying signals, org charts, and decision-makers - helping your GTM teams prioritize accounts, personalize outreach with AI-driven automation, and close deals faster.
Get Started for Freearrow_outwardFL State Medical License
FL State Medical License
1999 - 2026
TX State Medical License
1998 - 2006

American Board of Internal Medicine
Gastroenterology

National Board of Physicians and Surgeons
Gastroenterology

National Board of Physicians and Surgeons
Internal Medicine
University of Texas Health Science Center San Antonio Joe and Teresa Lozano Long School of Medicine
Fellowship • Gastroenterology
1996 - 1999
University of Aleppo Faculty of Medicine
Medical School
Until 1989
Indiana University School Of Medicine
medicine.iu.edu
Residency • Internal Medicine
1993 - 1996
| # | Procedure Code (CPT®/HCPCS II) | Procedure Patients | Procedure Volume |
|---|---|---|---|
| 1 | 99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 49 | 50 |
| 2 | 99232Subsequent hospital inpatient care, typically 25 minutes per day | 43 | 53 |
| 3 | 43239Biopsy of the esophagus, stomach, and/or upper small bowel using an endoscope | 41 | 41 |
| 4 | 99231Subsequent hospital inpatient care, typically 15 minutes per day | 22 | 24 |
| 5 | 99214Established patient office or other outpatient visit, 30-39 minutes | 19 | 19 |
Malignant Ameloblastoma with Hepatic Metastasis in a 38-Year-Old Haitian Woman.
Authors: Collins, Andrew P, Mubarak, Naser, Hemaidan, Hadi S, Hemaidan, Sami M, Hemaidan, Ammar
Journal: Am J Case Rep
Publication Date: 2021-06-27
Authors: Alharami, Mohamed, Anbar, Ahmad, Alsharif, Mohamed, Zahrawi, Frhaan, Hemaidan, Ammar
Journal: Cureus
Publication Date: 2024-09-02
A comparison of disease burden and symptoms with age among CoVid-19 patients from data in a Florida clinic.
Authors: Andrew Collins, Chenan Huang, Megan Bernier, Naser Mubarak, Sami Hemaidan, Hadi Hemaidan, Ammar Hemaidan
Publication Date: 2020-10-19
Lead Sponsor: Seres Therapeutics, Inc.
Collaborators: Syneos Health
Intervention / Treatment: DRUG: Placebo, DRUG: SER-109
Lead Sponsor: Evoke Pharma
Intervention / Treatment: DRUG: Placebo Nasal Spray, DRUG: Metoclopramide Nasal Spray
Lead Sponsor: Evoke Pharma
Intervention / Treatment: DRUG: Placebo Nasal Spray, DRUG: Metoclopramide Nasal Spray