Summary

Dr. Mark Hennessy is a maternal and fetal medicine specialist who focuses on obstetrics and gynecology. He earned his medical degree from the University of Illinois at Chicago College of Medicine and completed his residency at Women and Infants Hospital. With four decades of experience in women's healthcare, Dr. Hennessy brings extensive expertise to complex pregnancy cases. He speaks English with his patients.

Dr. Hennessy practices at University of Tennessee Medical Center and Fort Sanders Regional Medical Center in Knoxville, Tennessee, as well as Piedmont Macon in Macon, Georgia. He specializes in caring for women with high-risk pregnancies and managing conditions like gestational diabetes. His practice includes performing fetal ultrasounds and biophysical profile tests to monitor baby's health during pregnancy. Patients have given Dr. Hennessy an average rating of 4.0 on Vitals.

Overview based on verified provider data

Quick Facts

  • 4
  • 40 years of experience
  • 30 insurance plans accepted
  • speaks English
  • Women And Infants Hospital
  • 1 written review
  • 2 specialties
  • 3 areas of expertise
  • 1 hospital affiliation
  • 3 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Mark Donald Hennessy has 3 locations

University Of Tennessee Medical Center

1924 Alcoa HwyKnoxville, TN 37920

Piedmont Macon

350 Hospital DrMacon, GA 31217

Compare with Similar Doctors

Dr. Mark Donald Hennessy, MD
Dr. James Charles Gray
Dr. Rebecca Leigh Purvis
Dr. William Lowell Vandergriff
Dr. Mark Donald Hennessy, MDDr. James Charles GrayDr. Rebecca Leigh PurvisDr. William Lowell Vandergriff
Obstetrics & GynecologyObstetrics & GynecologyObstetrics & GynecologyObstetrics & Gynecology
4.3 
40 Years of Experience 50 Years of Experience 7 Years of Experience 63 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English
Knoxville , TNRockford , TNKnoxville , TNKnoxville , TN
Med School: University Of Illinois At Chicago College Of Medicine Med School: Medical College Of Georgia At Georgia Regents University Med School: University Of North Carolina At Chapel Hill School Of Medicine Med School: University Of Tennessee Health Science Center College Of Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Mark Donald Hennessy

  • Aetna
  • Aetna - POS
  • Aetna - PPO
  • Ambetter
  • AmeriGroup
  • AmeriGroup - Medicaid
  • Anthem Blue Cross
  • Anthem Blue Cross and Blue Shield of Georgia
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Arkansas
  • Blue Cross Blue Shield of Tennessee
  • BLUE CROSS of CALIFORNIA
  • Cigna
  • Medica
  • Medica - Medicaid
  • Medicaid
  • Medicaid - Medicaid
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • Palmetto GBA - Medicare
  • Passport Health Plan (Kentucky) - Medicaid (Managed)
  • Priority Health - PPO
  • Select Health of South Carolina
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - Medicaid
  • UnitedHealthcare - Medicaid (Managed)
  • UnitedHealthcare - POS
  • UnitedHealthcare - PPO

Medical Specialties

Dr. Mark Donald Hennessy has the following 2 specialties

Specialty Expertise

Dr. Mark Donald Hennessy has the following 3 areas of expertise

  • Hot Flashes
  • Maternal & Fetal Medicine
  • Menopause

Certifications, License, & Education

40 Years Experience

Dr. Mark Donald Hennessy holds an active medical license in the states of Tennessee and Georgia.

Medical License

Medical Doctor with an active medical license in the state of Tennessee that expires in 2027 and an active medical license in the state of Georgia that expires in 2027.

Education & Training

Residency

Completed their residency at Women And Infants Hospital.

Medical School

Graduated from University Of Illinois At Chicago College Of Medicine in 1986.

NPI Number

Dr. Hennessy's NPI number is 1194710467.

Similar doctors

Frequently Asked Questions

Which hospitals is Dr. Mark Hennessy affiliated with?
Dr. Mark Hennessy is affiliated with University Of Tennessee Medical Center.
Is Dr. Mark Hennessy accepting new patients?
Dr. Mark Hennessy has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Mark Hennessy?
You can find contact information for Dr. Mark Hennessy here on Vitals.
Does Dr. Mark Hennessy accept virtual/telehealth appointments?
Dr. Mark Hennessy has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Mark Hennessy accept my insurance?
You can see the insurance plans that Dr. Mark Hennessy accepts on their Vitals profile.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.