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Office
85 E. Newton St.
10-13
Boston, MA 02118Phone+1 508-277-5852Fax+1 617-358-6141
Education & Training
- Massachusetts General HospitalResidency, Internal Medicine, 1976 - 1978
- University of Wisconsin School of Medicine & Public HealthClass of 1976
Certifications & Licensure
- MA State Medical License 1978 - 2025
- FL State Medical License 2016 - 2021
- American Board of Internal Medicine Internal Medicine
Awards, Honors, & Recognition
- America's Top Doctors Castle Connolly, 2011-2019
- Boston Magazine Castle Connolly, 2010-2019
- Elected Member The American Society for Clinical Investigation, 1981
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Clinical Trials
- Study of Topical Calcitriol or Oral Calcitriol in Patients With Psoriasis Start of enrollment: 1998 Oct 01
- Study of Topical Calcitriol in Children With Psoriasis Start of enrollment: 2000 Jul 01
- Treatment of Psoriasis With Parathyroid Hormone Start of enrollment: 2000 Jan 01
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Publications & Presentations
PubMed
- 231 citationsSARS-CoV-2 positivity rates associated with circulating 25-hydroxyvitamin D levels.Harvey W. Kaufman, Justin K. Niles, Martin H. Kroll, Caixia Bi, Michael F. Holick
Plos One. 2020-09-17 - 104 citationsPhotosynthesis of vitamin D in the skin: effect of environmental and life-style variables.Michael F. Holick
Federation Proceedings. 1987-04-01 - 764 citationsIncreased skin pigment reduces the capacity of skin to synthesise vitamin D3.T.L. Clemens, S.L. Henderson, J.S. Adams, Michael F. Holick
Lancet. 1982-01-09
Journal Articles
- Determination of Free 25(OH)D Concentrations and Their Relationships to Total 25(OH)D in Multiple Clinical PopulationsJennifer Lai, Janice B Schwartz, Michael Holick, Eric Orwoll, Daniel Bikle, The Journal of Clinical Endocrinology and Metabolism
Press Mentions
- Are the Risks of Vitamin D Toxicity Exaggerated?February 21st, 2023
- A Century of the Sunshine Vitamin Part II: Towards New Benefits and DosagesFebruary 15th, 2023
- How Much Sun Do You Need for Vitamin D?October 25th, 2022
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Grant Support
- General Clinical Research CenterNational Center For Research Resources2008
- Prevalence Of Vitamin D Deficiency In Patients Admitted To Rehabilitation UnitNational Center For Research Resources2005–2007
- Flood LAMP Ultraviolet Rays And Vitamin DNational Center For Research Resources2006
- Effects Of Ultraviolet Irradiation On Vitamin D And CalciumNational Center For Research Resources2006
- PTH (7-34) For Chemotherapy Alopecia In Breast CancerNational Cancer Institute2006
- Bone Density In Aging Men Of Diverse RACE And EthnicityNational Center For Research Resources2004–2006
- Ultraviolet Irradiation And Vitamin D, Calcium And Gene ExpressionNational Center For Research Resources2005
- The Photobiology Of Vitamin DNational Institute Of Arthritis And Musculoskeletal And Skin Diseases1987–2005
- Vitamin D And Bone Density In Tanners And Non-TannersNational Center For Research Resources2004
- FGF23 Antibody In Adults/Children With Metabolic Bone DINational Center For Research Resources2004
- Timed Phosphate Administration On Bone Markers, Parathyroid Hormone And PhosphateNational Center For Research Resources2001
- Safety And Efficacy Of Topical 19 NOR 1,25 Dihydroxyvitamin D3 For PsoriasisNational Center For Research Resources2001
- Vitamin D3 For PsoriasisNational Center For Research Resources1994–2001
- Treatment Of Psoriasis With Parathyroid Hormone (1-34)National Institute Of Arthritis And Musculoskeletal And Skin Diseases2000
- Timed Phosphate Admi--Bone Markers, PTH In OsteoporosisNational Center For Research Resources2000
- Safety / Efficacy Of Topical 19 NOR 1,25 Dihydroxyvitamin D3 For PsoriasisNational Center For Research Resources2000
- Therapy For Chemotherapy Alopecia With Pthrp AnalogsNational Cancer Institute2000
- Hexafluoro 1 Alpha 25 Dihydroxyvitamin D3 &Dovonex For Treating PsoriasisNational Center For Research Resources1999–2000
- Topical 1,25 Vitamin D3 In Children With PsoriasisNational Center For Research Resources1998–2000
- New Biologic Functions Of PthrpNational Institute Of Diabetes And Digestive And Kidney Diseases1997–2000
- Photobiology Of Vitamin DNational Institute Of Arthritis And Musculoskeletal And Skin Diseases1996–2000
- Topical Hexa-Fluoro 1,25-Dihydrovitamin D3 In Treating PsoriasisNational Center For Research Resources1996–2000
- Fat Content Effects On Bioavailability Of Vitamin D In MilkNational Center For Research Resources1998–1999
- Vitamin D And Bone Status In The ElderlyNational Institute On Aging1996–1999
- Evaluation Of Topical 24 EPI 1,25 Dihydroxyvitamin D2National Center For Research Resources1997
- Efficacy Of 1,25 Dihydroxyvitamin D3 In Children With PsoriasisNational Center For Research Resources1996–1997
- DAB389IL-2 In Patients With Moderate To Severe Plaque Type PsoriasisNational Center For Research Resources1996–1997
- Comparison Of Calcipotriene In Treating PsoriasisNational Center For Research Resources1995–1997
- Vitamin D And Bone Status In The Elderly--Vitamin D Daily RequirementNational Center For Research Resources1996
- Evaluation Of Topical 24-Epi-1,25-Dihydroxyvitamin D2National Center For Research Resources1996
- Determination Of Vitamin D Receptor Alleles In Patients With OsteoporosisNational Center For Research Resources1996
- Therapy For Chemotherapy Alopecia With Pthrp AnalogsNational Cancer Institute1996
- Pharmacokinetics Of Estradiol-3-B-Glucoside And EstraceNational Center For Research Resources1995–1996
- Whole Body Calcium Determination Using A Norlan Xr26 Bone DensitometerNational Center For Research Resources1993–1996
- Vitamin D Activity And Metabolism In PsoriasisNational Institute Of Diabetes And Digestive And Kidney Diseases1992–1995
- Photobiology Of Vitamin D3National Institute Of Arthritis And Musculoskeletal And Skin Diseases1992–1994
- Initial Evaluation Of Whole Body Calcium Using Norland XR 26 DensitometerNational Center For Research Resources1992–1994
- Effects Of Calcitriol Therapy In Renal FunctionNational Center For Research Resources1991–1994
- Effect Of Vitamin A Palmitate And 7-Dehydrocholesterol On Human SkinNational Center For Research Resources1993
- Stable Isotope Measure Of Dietary Fiber, Vitamin D And CalciumNational Center For Research Resources1992–1993
- Low-Dose Ultraviolet Radiation On Vitamin D Synthesis And MetabolismNational Center For Research Resources1992–1993
- 1,25 Dihydroxyvitamin D3 In Patients With PsoriasisNational Center For Research Resources1990–1993
- The Photobiology Of Vitamin D3National Institute Of Arthritis And Musculoskeletal And Skin Diseases1989–1993
- Treatment Of Osteoporosis With PTH And Vitamin DNational Center For Research Resources1992
- Therapeutic Efficacy Of Topical 1,25 Dihydroxyvitamin D3 In ChildrenNational Center For Research Resources1992
- Evaluation Of Blood And Breast Milk For Vitamin DNational Center For Research Resources1992
- Influence Of Age On 7-Dehydrocholesterol In The SkinNational Institute On Aging1987–1992
- Whole Body Calcium Using Norland XR 26 DensitometerNational Center For Research Resources1991
- Stable Isotope Measure Dietary Fiber, Vitamin D And CalciumNational Center For Research Resources1991
- Osteoporotic Bone Disease-- Treatment With PTH And Vitamin DNational Center For Research Resources1991
- New Approach For Evaluating Bone ToxicityNational Institute Of Environmental Health Sciences1987–1991
- Chronic Renal Failure Patients &1,25 (OH) 2d3 Skin PatchNational Center For Research Resources1989
- Influence Of Age On 7-Dehydrocholesterol In The SkinNational Institute On Aging1986–1987
- The Photobiology Of Vitamin DNational Institute Of Arthritis And Musculoskeletal And Skin Diseases1986–1987
- Influence Of Age On 7-Dehydrocholesterol In The SkinNational Institute On Aging1986
- Vitamin D Nutrition In The Institutionalized ElderlyNational Institute On Aging1985
- Influence Of Age On 7-Dehydrocholoesterol In The SkinNational Institute On Aging1985
- Influence Of Age On 7-Dehydrocholesterol In The SkinNational Institute On Aging1985
- The Photobiology Of Vitamin DNat Inst Of Arthritis, Diabetes, Digestive &Kidney Diseases1985
Professional Memberships
- Member
Other Languages
- Spanish, Chinese (Mandarin), French, German, Italian, Korean, Russian, Polish, Hindi, Portuguese, Farsi, Filipino, Greek, Japanese, Thai, Turkish, Chinese (Cantonese), Creole, Urdu
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