Dr. Mark Danforth Lacy MD Infectious Disease Specialist

Dr. Mark Lacy is an infectious disease specialist in Flagstaff, Arizona. He received his medical degree from University of Arizona College of Medicine and has been in practice for 31 years. Dr. Lacy accepts several types of health insurance, listed below.

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Office Location

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Specialty & Clinical Interests

Infectious Disease Specialist: General Infectious Disease, HIV/AIDS Medicine, Healthcare Associated Infections, International Health, Travel & Tropical

Hospital Affiliation

Flagstaff Medical Center

Education & Medical Training

Ruby Memorial Hospital - Wvsom
Residency, internal medicine pediatrics, 1983–1988

West Virginia University School Medicine
Fellowship, Infectious Disease, 1995–1997

University of Arizona College of Medicine
Class of 1983


Other Training, Zoology, 1979


Other Training, Bioethics, 2012

Certifications & Licensure

American Board of Internal Medicine
Certified 26 years in Internal Medicine

American Board of Internal Medicine
Certified 16 years in Infectious Disease

American Board of Pediatrics
Certified 25 years in Pediatrics

AZ State Medical License
Active through 2014

Awards, Honors & Recognition

Election to Fellowship, Infectious Disease Society of America
2011

Navy Achievement Medal
2001

Election to Fellowship, American College of Physicians
2001

Fulbright Scholar, Faculty of Medicine
1997

Infectious Diseases, Lecturer and Consultant, Jordan University, Amman, Jordan
1997

Infectious Diseases Society of America-US Pfizer HIV/AIDS Training Grant, National Institutes of Health, Bethesda, Maryland
1997

Visiting Clinical Fellow, Aga Khan University, Karachi, Pakistan
1996

International Travel Award, Program in International Health, West Virginia University School of Medicine
1996

Outstanding Presentation in Cardiology, American College of Physicians Regional Meeting, Pittsburgh, Pennsylvania
1987

MAP-Readers Digest International Fellowship, Kenya
1982

International Medicine Award, Arizona Medical Association
1982

Pre-Medical Scholar, Raymond Foundation, Northern Arizona University
1979

Publications & Presentations

Randomized, parallel placebo-controlled trial of primaquine for malaria prophylaxis in Papua, Indonesia.
Baird, J. K., Lacy, M. D., Basri, H., Barcus, M. J., Maguire, J. D., Bangs, M. J., Gramzinski, R., Sismadi, P., Krisin, Ling, J., Wiady, I., Kusumaningsih, M., Jones, T. R., Fryauff, D. J., Hoffman, S. L.

Chloroquine or sulfadoxine-pyrimethamine for the treatment of uncomplicated, Plasmodium falciparum malaria during an epidemic in Central Java, Indonesia.
Maguire, J. D., Lacy, M. D., Sururi, Sismadi, P., Krisin, Wiady, I., Laksana, B., Bangs, M. J., Masbar, S., Susanti, I., Basuki, W., Barcus, M. J., Marwoto, H., Edstein, M. D., Tjokrosonto, S., Baird, J. K.

Atovaquone/proguanil therapy for Plasmodium falciparum and Plasmodium vivax malaria in Indonesians who lack clinical immunity.
Lacy, M.D., Maguire, J.D., Barcus, M.J., Ling, J., Bangs, M.J., Gramzinski, R., Basri, H., Sismadi, P., Miller, G.B., Chulay, J.D., Fryauff, D.J., Hoffman, S.L., Baird, J.K.

See all 41 publications

Insurances Accepted

  • Aetna Choice POS II
  • BCBS Blue Card PPO
  • BCBS Georgia Blue Choice HMO
  • BCBS Georgia Blue Open Access POS
  • BCBS Georgia BlueChoice Option POS
  • CIGNA HMO
  • CIGNA Open Access
  • CIGNA PPO
  • Great West PPO
  • Humana ChoiceCare Network PPO
  • Multiplan PHCS PPO
  • Multiplan PPO
  • United Healthcare - Direct Choice Plus POS
  • United Healthcare - Direct Options PPO

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