Ashley Marcantel, MD

Obstetrics and Gynecology

Houston Methodist Obstetrics and Gynecology Associates

Accepting New Patients

Ashley Marcantel, MD

Houston Methodist Obstetrics and Gynecology Associates

About Me

Dr. Ashley Marcantel is committed to helping women achieve their goals in health and reproduction by providing up to date medical information and treatment so that patients can make informed decisions about their health.

Dr. Marcantel was born and raised south Louisiana. She went to college at LSU where she graduated summa cum laude and College Honors with a degree in Business Management. She went on to complete medical school at LSU Health Sciences Center in Shreveport, Louisiana. She continued there for her residency training in Obstetrics and Gynecology. 


Dr. Marcantel found her way to Friendswood, TX in 2017, and has made the Clear Lake area her home. She enjoys taking care of women at all stages of life, from adolescents to menopause and beyond. Her specific interests include minimally invasive gynecological surgery, general and high risk obstetrics, endometriosis, and adolescent gynecology.


When she is not at work, Dr. Marcantel enjoys crafting, listening to music, traveling, and spending time with her husband and two children. 

Clinical Interests


  • Adolescent Gynecology
  • Endometriosis
  • Family Planning and Contraception
  • Infertility
  • Menopause
  • Minimally Invasive Surgery
  • Preventive and Well Woman Care
  • Polycystic Ovarian Syndrome
  • Routine and High Risk Obstetrics

Accepted Insurance Plans

AARP Medicare Complete
Aetna Choice POS / Open Choice
Aetna Common Spirit Minimum Value Plan
Aetna EPO
Aetna HMO
Aetna Health Network
Aetna International
Aetna Managed Choice / Elect Choice
Aetna Medicare Advantage
Aetna Medicare Advantage HMO
Aetna Medicare Advantage PPO
Aetna Meritain Health
Aetna Open Access
Aetna POS
Aetna PPO
Aetna QPOS
Aetna Select
Aetna Signature Administrators
Aetna Signature Administrators Allied Benefits
Aetna Signature Administrators CoreSource
Aetna Signature Administrators including CoreSource
Aetna Signature Administrators including CoreSource, Allied Benefits
Aetna Student Health
Aetna TRS Active Care (excluding Whole Health)
Aetna TRS ActiveCare
All Saver/United Healthcare
Amerivantage Medicare Advantage
Amerivantage Medicare Advantage HMO-D-SNP
Beech Street
Beech Street PPO
Best Doctors International
Care Improvement Plus Medicare Advantage
Cigna APWU
Cigna Allegiance
Cigna Allegiance Houston Methodist Employee Medical Plan
Cigna Allegiance OAP
Cigna Allegiance PPO
Cigna EPO
Cigna Great West
Cigna HMO
Cigna HealthSpring Medicare Advantage
Cigna HealthSpring Medicare Advantage HMO
Cigna HealthSpring Medicare Advantage PPO
Cigna Indemnity
Cigna LocalPlus
Cigna NALC
Cigna Network
Cigna Network Open Access
Cigna Open Access
Cigna Open Access Plus
Cigna Open Access Plus (OAP)
Cigna POS
Cigna PPO
Coventry / First Health
Coventry / First Health Medicare Advantage
Coventry PPO
Dual Complete
Entrust/90 Degree EDI Payer ID# 36878
First Health PPO
First Health-POS
Galaxy Health Network PPO
HealthSmart PPO
HealthSmart Payors Organization
Humana HMO / EPO
Humana Medicare Advantage
Humana Medicare Advantage Choice PPO
Humana Medicare Advantage Gold Plus/Choice
Humana Medicare Advantage HMO
Humana Medicare Advantage PPO
Humana Natl POS Open Access
Humana POS & Preferred POS
Humana PPO & Preferred PPO
Humana/ChoiceCare Network PPO
Humana/ChoiceCare+ Network PPO
Medicare Railroad
MultiPlan PPO
Mutual of Omaha PPO
PHCS Healthy Directions
PHCS/ MultiPlan
Provider Select PPO
Self Pay
TRS-ActiveCare 2 Group 385002
TRS-ActiveCare Fully Insured Plan-South Texas Region Group 295430
TRS-ActiveCare Fully Insured Plan-West Texas Region Group 295781
TRS-ActiveCare HD Group 385000
TRS-ActiveCare Primary Group 385003
TRS-ActiveCare Primary Plus Group 385001
TRS-Care Medicare Advantage
TRS-Care Medicare Advantage PPO Plan
TRS-Care Standard ALT A I Group 485002
TRS-Care Standard ALT A II Group 485003
TRS-Care Standard ALT B I Group 485005
TRS-Care Standard ALT B II Group 485006
TRS-Care Standard CMED Group 485001
TRS-Care Standard Group 485000
UHC Medicare Complete
United Health Integrated Services
United Healthcare
United Healthcare Dual Complete
United Healthcare Medicare Advantage
UnitedHealthcare Choice
UnitedHealthcare ChoicePlus
UnitedHealthcare EPO
UnitedHealthcare Golden Rule
UnitedHealthcare Medicare Advantage plans including AARP
UnitedHealthcare Medicare Advantage plans including AARP, Dual Complete, Medicare Complete, Medicare Solutions, Erickson Advantage, Chronic Complete
UnitedHealthcare Medicare Advantage plans including AARP, Dual Complete, Medicare Complete, Medicare Solutions, Erickson Advantage, Chronic Complete and Care Improvement Plus
UnitedHealthcare Options PPO
UnitedHealthcare POS
UnitedHealthcare PPO
UnitedHealthcare Select / ERS
WellMed AARP Medicare Advantage Plan
WellMed AARP Medicare Complete
WellMed United Healthcare Dual Complete

Insurance plans may change. Please verify your plan is accepted when scheduling an appointment.


The Louisiana State University Health
  • Houston Methodist Clear Lake Hospital


  • English
Languages listed are spoken by doctor and/or office staff.

Frequently Asked Questions

  • Can I make an appointment with Dr. Ashley Marcantel online?
    Yes, you can schedule an appointment with Dr. Ashley Marcantel by visiting this page.
  • What insurance does Dr. Ashley Marcantel accept?
    See the insurance that Dr. Ashley Marcantel accepts here.
  • Where is Dr. Ashley Marcantel located?
    Dr. Ashley Marcantel sees patients at the following locations:
    • 2060 Space Park Dr., Ste 410, Houston, TX 77058
  • What languages do Dr. Ashley Marcantel and/or staff speak?
    Dr. Ashley Marcantel and/or office staff speak English