Summary

Dr. Regan graduated from the University of Louisville School of Medicine in 1982. He works in Hollywood, FL and 2 other locations and specializes in Psychiatry. Dr. Regan is affiliated with Hca Healthone Aurora, Piedmont Atlanta Hospital, Adventhealth Redmond, Eastern Idaho Regional Medical Center, Tristar Skyline Medical Center, Methodist Hospital, Lakeview Hospital, Lcmc Health, The Ruby Valley Hospital, Tristar Horizon Medical Center, Tristar Hendersonville Medical Center, Tristar Summit Medical Center, Tristar Northcrest Medical Center, Saint Davids Medical Center Inpatient Rehab Hospital, Tristar Stonecrest Medical Center, Parkridge Medical Center, Box Butte General Hospital, Parkridge East Hospital, Adventhealth Deland, Adventhealth Waterman and Adventhealth Fish Memorial.

Quick Facts

  • 44 years of experience
  • University Of Louisville School Of Medicine
  • 1 specialty
  • 13 areas of expertise
  • 21 hospital affiliations
  • 4 office locations
  • Male

Office Locations

Dr. William Mark Regan has 4 locations

Dr. William Mark Regan

6001 N Ocean Dr Apt 1604Hollywood, FL 33019

Piedmont Atlanta Hospital

1968 Peachtree Rd NwAtlanta, GA 30309

Virtual Medical Staff

2655 Northwinds Pkwy Fl 5Alpharetta, GA 30009
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Tristar Summit Medical Center

5655 Frist BlvdHermitage, TN 37076

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Dr. William Mark Regan, MDKinder in the Keys Treatment CenterAzkena Rios, PMHNPOlga Vizcaino, PMHNP
PsychiatryPsychiatryPsychiatryPsychiatry
Accepts New Patients Accepts New Patients Accepts New Patients
44 Years of Experience 3 Years of Experience 3 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks English Speaks English, Spanish Speaks English, Spanish
Hollywood , FLKey Largo , FLMiami , FLMiami , FL
Med School: University Of Louisville School Of Medicine Med School: St. Thomas University Med School: West Coast University
Current Profile
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Insurance Plans Accepted by Dr. William Mark Regan

  • Accepts Medicare

Medical Specialties

Dr. William Mark Regan has the following specialty

Specialty Expertise

Dr. William Mark Regan has the following 13 areas of expertise

  • Alzheimer's Disease
  • Attention Deficit Disorder (ADD) / Attention Deficit Hyperactivity Disorder (ADHD)
  • Attention-Deficit/Hyperactivity Disorder (ADHD)
  • Bipolar Disorder
  • Bipolar Disorder / Manic Depressive Disorder
  • Depression
  • Depressive Disorder
  • Insomnia
  • Mental Illness
  • Mood Disorders
  • Personality Disorder
  • Schizophrenia
  • Sleep Disorders

Certifications, License, & Education

44 Years Experience

Dr. William Mark Regan holds active and expired medical licenses in the states of Utah, Texas, Montana, Louisiana, Idaho, Georgia, and Colorado.

Medical License

Medical Doctor with an active medical license in the state of Utah that expires in 2028, an expired medical license in the state of Texas that expired in 2026, an active medical license in the state of Montana that expires in 2027, an expired medical license in the state of Louisiana that expired in 2026, an expired medical license in the state of Idaho that expired in 2026, an expired medical license in the state of Georgia that expired in 2025, and an active medical license in the state of Colorado that expires in 2027.

Education & Training

Medical School

Graduated from University Of Louisville School Of Medicine in 1982.

NPI Number

Dr. Regan's NPI number is 1164576955.

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Frequently Asked Questions

Which hospitals is Dr. William Regan affiliated with?
Dr. William Regan is affiliated with Hca Healthone Aurora, Piedmont Atlanta Hospital, Adventhealth Redmond, Eastern Idaho Regional Medical Center, Tristar Skyline Medical Center, Methodist Hospital, Lakeview Hospital, Lcmc Health, The Ruby Valley Hospital, Tristar Horizon Medical Center, Tristar Hendersonville Medical Center, Tristar Summit Medical Center, Tristar Northcrest Medical Center, Saint Davids Medical Center Inpatient Rehab Hospital, Tristar Stonecrest Medical Center, Parkridge Medical Center, Box Butte General Hospital, Parkridge East Hospital, Adventhealth Deland, Adventhealth Waterman, and Adventhealth Fish Memorial.
Does Dr. William Regan accept my insurance?
You can see the insurance plans that Dr. William Regan accepts on their Vitals profile.
Where is Dr. William Regan's office located?
Dr. William Regan's office is located at 6001 N Ocean Dr Apt 1604, Hollywood, FL, 33019.
Is Dr. William Regan accepting new patients?
Dr. William Regan has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. William Regan accept virtual/telehealth appointments?
Dr. William Regan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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