Sandeep Gopalakrishnan, PhD, DAPWCA

Sandeep Gopalakrishnan, PhD, DAPWCA
Assistant Professor
sandeep@uwm.eduCunningham Hall 455
Assistant Professor

Dr. Gopalakrishnan is an Assistant Professor in the College of Nursing at University of Wisconsin-Milwaukee. He received his MS in Clinical Laboratory Sciences and PhD in Health Sciences from University of Wisconsin Milwaukee followed by a postdoctoral training at Cardiovascular Center, Medical College of Wisconsin, Milwaukee. Dr. Gopalakrishnan is a Diplomate (DAPWCA) and the Secretary-Elect  of  American Professional Wound Care Association and an active member of Wound Healing Society and McPherson Eye Research Institute at University of Wisconsin-Madison. Dr. Gopalakrishnan teaches pathophysiology and genetics for undergraduate and graduate students.

Acute and chronic wounds are a challenge and burden to healthcare systems around the world. In the United States alone, acute wounds affect 11million people and chronic wounds affect more than 6 million patients annually with an estimated economic burden of US$25 billion in direct and indirect medical costs.

Dr. Gopalakrishnan’s program of research involves:

a. Improving outcomes in chronic non healing wounds by developing and translating therapeutic strategies. Gopalakrishnan is extensively involved in developing Photobiomodulation (PBM) using far-red (FR) to near-infrared (NIR) light as a non-invasive, painless, and inexpensive therapeutic modality for soft-tissue injuries and wound healing. Dr. Gopalakrishnan with his mentor Prof. Janis Eells and Prof. Mahsa Ranji , demonstrated the mechanisms of action involved in the application of NIR PBM in the treatment of retinal injury, retinal degenerative disease, and neurodegenerative disease.

b. Developing novel non-contact 3D solution on portable devices for high fidelity analysis of wound healing. In collaboration with Dr. Zeyun Yu, who directs the Biomedical Modeling and Visualization Lab, our team is developing innovative algorithms and software tools for: (1) accurately computing surface areas and volumes of wounds, including wound capturing on mobile phones and 3D shape reconstruction, and (2) automatically analyzing measured data including wound geometries and clinical text using machine learning and Artificial Intelligence for better monitoring of the wound healing process.

c. Designing and implementing novel clinical trials and disseminating clinically relevant patient data on wound healing and health-related quality of life (HRQoL) in collaboration with Dr. Jeffrey Niezgoda


Postdoctoral Fellowship:Neurophysiology, Cardiovascular Center, Medical College of Wisconsin Milwaukee
Ph D Health Sciences/Biomedical Sciences, University of Wisconsin, Milwaukee
MS Clinical Laboratory Sciences, University of Wisconsin, Milwaukee

Awards & Honors

Chancellors Fellowship UWM Graduate School

Fight for Sight Summer Fellowship Fight for Sight (

Quantum Devices Scholarship Quantum Devices Inc.

Victor A. Drill Award Society of Toxicology, Midwest Regional Chapter

Harriet H. Werley Nursing Faculty Research Award (2018) Research Committee

Molly Yeffeth Krain and Irwin Amrani Memorial Award (2009)

Contracts & Grants

3D Data-Driven Analysis and Monitoring of Wound Healing
CEAS stimulus program award
Zeyun Yu, Sandeep Gopalakrishnan, Rohit 

Attenuation of Mitochondrial Dysfunction and Immune Dysregulation by NIR Photobiomodulation in Diabetic Wound Healing
UWM Research Growth Initiative
Mirza Shama, Sandeep Gopalakrishnan, Janis Eells, Mahsa Ranji

Near-infrared (NIR) irradiation in a diabetic mouse model with severe wound healing impairment
RACAS awards
Sandeep Gopalakrishnan, Janis Eells

Photobiomodulation for the Treatment of Diabetic Macular Edema
CTSI Clinical Translational Science Institute MCW
Janis Eells, Sandeep Gopalakrishnan

Intellectual Contributions

Gopalakrishnan, Sandeep, Niezgoda, Jonathan A., Hoffman, Brandon C., Siddique, Awais, and Niezgoda, Jeffrey A. “Using near infrared spectroscopy imaging to manage critical limb ischemia.” Today's Wound Clinic 13.9 (2019): 12-15.

Kovach, Christine R., Evans, C R., Sattell, L, Rosenau, K, and Gopalakrishnan, Sandeep. “Feasibility and pilot testing of a mindfulness intervention for frail older adults and individuals with dementia.” Research in Gerontological Nursing 11.3 (2018): 137-150.

Eells, Janis T., Gopalakrishnan, Sandeep, Salzman, M. M., Valter, K., Provis, J., Natoli, R., Fitzgerald, M., and . “Low-level laser (light) therapy for the treatment of visual saystem injury and disease.” Handbook of low-level laser therapy.. Ed. Hamblin, M. R., Agrawal, T., and de Sousa, M. Pan Sanford, (2016).

Eells, Janis T., Gopalakrishnan, Sandeep, and Valter, K. “Near-Infrared Photobiomodulation in Retinal Injury and Disease.” Advances in experimental medicine and biology 854. (2016): 437-41.

Gopalakrishnan, Sandeep. Optical imaging of oxidative stress in retinitis pigmentosa (RP) in rodent model. Proc. SPIE 8591, Optical Diagnostics and Sensing XIII: Toward Point-of-Care Diagnostics, 85910S, 2013.

Debebe, Gebremedhin, Gopalakrishnan, Sandeep, and Harder, David. “Endogenous events modulating myogenic regulation of cerebrovascular function.” Current Vascular Pharmacology 12.6 (2013): 810-817.

Malecki, S, Gopalakrishnan, Sandeep, Ghanian, Z, Sepehr, R, Schmitt, H, Eels, J, and Ranji, M. “Optical imaging of mitochondrial redox state in rodent model of retinitis pigmentosa.” Journal of Biomedical Optics 18.1 (2013): Article ID 16004.

Gopalakrishnan, Sandeep. Photobiomodulation by 670nm light protects against oxidative stress in multiple organs in a rodent model of diabetes mellitus. Invest Ophthalmol Vis Sci 2013; ARVO MEETING, 2013.

Kirk, D. K., Gopalakrishnan, Sandeep, Schmitt, H., Abroe, B., Stoehr, M, Dubis, A, Carroll, J, Stone, J, Eels, J, and Valter, K. Photobiomodulation reduces photoreceptor death and regulates cytoprotection in early states of P23H retinal dystrophy. 2013.8569:8560F Proceedings of the SPIE, 2013.

Muili, Kamal A., Gopalakrishnan, Sandeep, Eells, Janis T., and Lyons, Jeri-Annette. “Photobiomodulation induced by 670nm light ameliorates MOG35-55 induced EAE in female C57BL/6 mice: A role for remediation of nitrosative stress.” PLoS One 8.6 (2013): e67358.

Muili, K A., Gopalakrishnan, Sandeep, Ghanian, Z, Eells, J T., and Ranji, M. “Amelioration of experimental autoimmune encephalomyelitis in C57BL/6 mice by photobiomodulation induced by 670 nm light.” PLoS One 7.1 (2012): e30655.

John, A, Mani, S, Gopalakrishnan, Sandeep, Babu, S S., Lai, A V., and Varma, H K. “Osteogenesis of a bioactive ceramic - calcium phospho silicate composite system in goat femur defect.” International Journal of Applied Ceramic Technology 8.3 (2011): 491-500.

Gopalakrishnan, Sandeep. Photobiomodulation Attenuates Retinal Degeneration in a Rodent Model of Retinitis Pigmentosa. Invest Ophthalmol Vis Sci 2011;52:, 2011.

Gopalakrishnan, Sandeep. The Therapeutic Potential of Near Infrared Light Therapy for the Treatment of Multiple Sclerosis. American Society of photobiology, 2010.

Gopalakrishnan, Sandeep. 670 nm Photobiomodulation Attenuates Light-Induced Retinal Degeneration. Invest. Ophthalmol. Vis. Sci., Apr 2009; 50: 680., 2010.

Gopalakrishnan, Sandeep. Near-Infrared LED Photobiomodulation Attenuates Hypoglycemia-Induced Cardiotoxicity in a Rodent Model of Diabetes Mellitus. The FASEB Journal, 2010.

Gopalakrishnan, Sandeep. “Photobiomodulation reduces cellular oxidative stress in an animal model of diabetes.” Elsevier Science B.V., Amsterdam., MITOCHONDRION 9, 1; 75. (2009).

Gopalakrishnan, Sandeep. 670 nm LED Treatment Affects Hyperglycemia-Induced Oxidative Stress in Skeletal Muscle in Diabetic Rats. The FASEB Journal, 2008.

Gopalakrishnan, Sandeep. Effect of photobiomodulation on glutathione redox status of gastrocnemius muscle in an animal model of diabetes. The FASEB Journal, 2008.

Gopalakrishnan, Sandeep. Hyperglycemia induced oxidative stress is attenuated in cardiac tissue by 670nm photobiomodulation in an experimental model of diabetes. The FASEB Journal, 2008.

Gopalakrishnan, Sandeep. Streptozotocin-Induced Diabetic Animal Model Recapitulates Many Features of Frailty in Older Adults with Diabetes. The FASEB Journal, 2008.