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Dr. Marshall St Amant, MD

Maternal-Fetal Medicine*
3.4 (5)
Map Pin Small Baton Rouge, LA
Accepting new patients
40 years of experience

Overview of Dr. Marshall St Amant, MD

Dr. Marshall St Amant, MD is a Maternal-Fetal Medicine Specialist in Baton Rouge, LA. They specialize in Maternal-Fetal Medicine, has 40 years of experience, and is board certified in Maternal & Fetal Medicine. They graduated from LSU Health Sciences Center New Orleans School of Medicine and is affiliated with Lake Charles Memorial Hospital, North Oaks Medical Center, Saint Francis Medical Center, Thibodaux Regional Medical Center and Woman's Hospital. Patients rated Dr. St Amant an average 3.4 star rating.

Dr. St Amant works at Practice in Baton Rouge, LA with other offices in Hammond, LA and Lake Charles, LA. They are accepting new patients and accept Aetna, Blue Cross Blue Shield and Cigna as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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User Ratings (of at least 4.0)
Insurance Accepted
Headshot Available
Accepting New Patients
Conditions Treated and Procedures Performed

Dr. St Amant's Office Locations

  1. 1
    Woman's Hospital
    100 Womans Way, Baton Rouge, LA 70817 Icon Directions Right Arrow Directions Phone Icon (225) 924-8338
  2. 2
    Office
    15813 Paul Vega Md Dr Ste 200, Hammond, LA 70403 Icon Directions Right Arrow Directions Phone Icon (985) 230-7790
  3. 3
    North Oaks Medical Center
    15790 Paul Vega MD Dr, Hammond, LA 70403 Icon Directions Right Arrow Directions Phone Icon (985) 230-2663
  4. 4
    Thomas B Ford MD Amc
    4150 Nelson Rd Ste G, Lake Charles, LA 70605 Icon Directions Right Arrow Directions Phone Icon (337) 562-3747

Hospital Affiliations
Admitting Hospitals

Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.

  • Lake Charles Memorial Hospital
  • North Oaks Medical Center
  • Saint Francis Medical Center
  • Thibodaux Regional Medical Center
  • Woman's Hospital

Experience & Treatment Frequency

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What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Pregnancy Ultrasound
High Risk Pregnancy
Gestational Diabetes

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Pregnancy Ultrasound
High Risk Pregnancy
Gestational Diabetes
Intrauterine Growth Restriction
Preeclampsia
Antiphospholipid Syndrome (APS)
Blood Disorders in Pregnancy
Breech Position
Coagulation Defects in Pregnancy and Postpartum
Coagulation Disorders
Congenital Heart Defects
Cutaneous Lupus Erythematosus
Encounters for Normal Pregnancies
Hemorrhage from Placenta Previa
HPV (Human Papillomavirus)
Hypercoagulable State
Hypertension Complicating Pregnancy, Childbirth and Postpartum
Idiopathic Intracranial Hypertension
Lupus
  • View other providers who treat Lupus
Multiple Gestation
Placenta Previa
Primary Hypercoagulable State
Sickle Cell Disease
Vaginitis or Vaginosis
Venous Thrombosis and Phlebitis in Pregnancy
Amniocentesis
C-Section
Fetal Cardiac Monitoring
Fetal Cardiac Screening
First Trimester Screening
Newborn Metabolic Screening
Nuchal Translucency Screening
Phenylketonuria Screening
Sickle Cell Screening
Vaginal Delivery and VBAC
Check your insurance
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    View All Accepted Carriers

    • Aetna
    • Ambetter
    • Blue Cross and Blue Shield of Louisiana
    • Blue Cross Blue Shield
    • Cigna
    • First Health
    • Humana
    • MVP Health Care
    • UnitedHealthCare
    • Verity Healthnet

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews
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    3.4
    Average provider rating
    Based on 5 ratings
    Patient Ratings (5)
    5 Star
    (3)
    4 Star
    (0)
    3 Star
    (0)
    2 Star
    (0)
    1 Star
    (2)
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    Dr. St Amant's Office & Staff

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    • Staff friendliness and courteousness
    • Total wait time (waiting & exam rooms)

    Experience with Dr. St Amant

    • Level of trust in provider's decisions
    • How well provider explains medical condition(s)
    • How well provider listens and answers questions
    • Hpends appropriate amount of time with patients

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    About Dr. Marshall St Amant, MD

    Specialties*
    • Maternal-Fetal Medicine

    • *Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
    Specialties*
    Years of Experience
    • 40 years of experience
    Years of Experience
    Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.

    Languages Spoken
    • English
    Languages Spoken
    NPI Number
    • 1649279969
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Medical Education
    • LSU Health Sciences Center New Orleans School of Medicine
    Medical Education
    Board Certifications
    • Maternal & Fetal Medicine
    Board Certifications
    What’s a board certification and why is it important that my provider has one?

    A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

    Frequently Asked Questions

    Dr. Marshall St Amant, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. St Amant is offering online scheduling or call the provider’s office for more information.

    Dr. St Amant has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    5 patients have reviewed Dr. St Amant. The overall rating for this provider is 3.4. You can read verified reviews and ratings and leave your own review based on your experience with Dr. St Amant.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. St Amant, there are benefits to both methods. A person calling to schedule an with Dr. St Amant appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

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