About Our Mobile Wound Care Physicians

Our Mission

At Personic Health, we have one overarching mission: to give patients easy access to advanced and preventative wound care. We do this by providing expert care in the comfort and convenience of the patient’s home.

Since our treatment model is centered around the patient, we are able to develop long-term relationships with our patients that lead to better patient outcomes and a higher quality of life. We take pride in providing personalized care and exceptional service to every patient in our communities.

Meet Our Team

Our team of medical professionals is passionate about making a long-lasting difference in the lives of each and every patient.


Dr. Shawn Naqvi

Chief Medical Officer

Dr. Shawn Naqvi is a board-certified physician of Internal Medicine. He actively practices in both the inpatient and outpatient care settings. Dr. Naqvi is passionate about underserved medicine and devoting his time to directorship roles in clinical practice improvements.


Dr. Azmat Husain

Chief Strategy Officer

Dr. Azmat Husain is an experienced physician executive having served in leadership roles in both hospital and physician practice management. He is board-certified in Emergency Medicine, having served as Chairman of Emergency Medicine at Howard University Hospital, St. Mary’s General Hospital, & East Orange General Hospital.


Fahad Hashmi

Chief Exeuctive Officer

Fahad Hashmi is a senior level executive with more than 10 years of experience in leading companies through rapid growth strategies, market expansions, transitional management, start-ups, and organizational restructuring. Experienced in rapid expansion, driving revenue, building strategic partnerships, and managing multi-site operations within a broad sector of the finance, IT and healthcare industry including physician practices, Covid Testing Centers, and Urgent Care Centers. A strong team builder who can lead with high integrity and a strong work ethic. He also has over a decade of experience in the financial industry, working for organizations like Citi Group, UBS, Morgan Stanley, and Fannie Mae. He acquired his M.B.A. from

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Dr. Jose Rivera

Director of Clinical Services

Dr. Rivera has always had a strong passion to change healthcare delivery for the better. After he received his undergraduate degree from the University of Florida, he went on to complete his medical training in Cleveland, Ohio. He then finished a Foot and Ankle Surgical Residency at West Los Angeles and Boston VA Healthcare Systems and went on to complete additional Foot and Ankle Surgical training at the University of Maryland Medical Center in Baltimore. Now, with over 18 years of experience in Clinical Practice under his belt, he is an exceptionally driven, helpful, and reliable director who strives to make a lasting impact on his patients’ health. When he is not actively improving the quality of life for his patients, Dr. Rivera can be found mountain biking, spending time with his family, and enjoying a good, strong shot of espresso.

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Dr. Loren Nunley

Partner Provider

Dr. Nunley completed his internal medicine residency at Thomas Jefferson University, and fellowship specialty training in Infectious Diseases at the Medical College of Wisconsin. He specializes in providing infection control and antimicrobial stewardship support. He is a member of the Infectious Diseases Society of America (IDSA) where he currently serves on the Inclusion, Diversity, Access, & Equity (IDA&E) Committee.

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Sarah Mahler


Sarah Mahler is a specialty nurse practitioner, completing her Masters in Nursing in 2017 and her Doctorate in Nursing in 2019 from the University of South Alabama. She has been certified as an adult geriatric primary care nurse practitioner for 6 years. Sarah has experience practicing in multiple levels of care including hospital, outpatient clinic, skilled nursing facilities, assisted living facilities, and home care.

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Ashish Gupta

MD, Medical Director

Ashish is a strong patient advocate who is always looking for new opportunities to learn and discover better ways to serve his patients. He is passionate about his work and gets up every morning ready to put a smile on his patients’ faces. In his spare time, he loves to listen to music and take his dog, Bernie, on relaxing car rides.

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Jojanna Negron

Office Administrator

Jojanna is a certified X-ray technician and medical assistant at WoundMD. As a dedicated and reliable member of the team, she actively works to facilitate the care and healing of her patients. On her days off, she likes to immerse herself in a good book and visit Florida’s beautiful Springs. Sometimes, you can even catch her watching Brooklyn Nine-Nine and snacking on crunchy kettle corn.


Kristen Leizear

Nurse Practioner

Kristen Leizear, NP is a lifelong resident of Maryland. She received her bachelor's degree from University of Maryland-College Park. Her first Masters Degree was earned at University of Maryland-Baltimore as a Clinical Nurse Leader, with her second Masters Degree earned from Chamberlain University as a Family Nurse Practitioner. She worked as an Emergency Room RN for seven years prior to obtaining her NP license, and has experience in Urgent Care and Urology. Kristen lives in Carroll County with her husband, four kids, dog, cats and chickens. She enjoys reading, animals and any outdoor activity or sport.

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Jossie Rivera

Clinical Administrator

Jossie is a loyal and disciplined team member who always knows that the patient’s best interest is the ultimate goal. She is passionate about her role at WoundMD and is dedicated to the health of each and every patient. When Jossie has free time, she likes to watch The First 48 and munch on rich, chocolate brownies. 

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Leticia Carrion


Leticia is originally from Puerto Rico and moved to Florida in 1994 to attend the University of Ana G. Méndez, where she received a master’s degree in Science of Nursing. Throughout her career as a Family Nurse Practitioner, she has enjoyed building professional relationships and helping patients establish their healthcare goals. In her spare time, Leticia loves to hang out with her four children, her granddaughters, and her two dogs.

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Aisha Acevedo

APRN; Nurse Practitioner

Aisha has a master’s degree in Nursing as a Family Nurse Practitioner. As a driven and caring team player, she loves her job because she has the ability to help her patients feel better and comfortable. On her days off, you can find her swimming at the beach or the pool and enjoying a nice cup of coffee. 

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Mileydis Curbelo

APRN; Nurse Practitioner

Mileydis is an organized and reliable member of the WoundMD family who loves interacting with her patients and helping them get better. Her funny sense of humor always puts a smile on her patients’ faces and brightens up everyone's day. In her free time, Mileydis spends her time in the great outdoors on camping and hunting trips with her family.

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Cindy Keshavarz


Cindy has been involved in wound care for more than 25 years. She loves wound care because it gives her the satisfaction of knowing that she’s helping to improve her patient’s quality of life by decreasing their pain and promoting healing of their wounds. She’s a compassionate, focused and curious individual who believes in lifelong learning, both personally and professionally. In her spare time, Cindy loves swimming, jogging, and mediation.