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Norr Santz, MD is a board-certified physician in physical medicine and rehabilitation who provides quality care to patients at the West Los Angeles office of Health Atlast. Dr. Santz completed her undergraduate studies at the University of California Los Angeles then earned her medical degree from Ross University School of Medicine. She went on to complete her residency in Physical Medicine & Rehabilitation at SUNY Downstate Medical Center in Brooklyn, NY. Dr. Santz provides comprehensive care to her patients and strives to empower and support them with patient education.
She values a multidisciplinary approach to maximize her patients’ physical function.

Dr. Keyvan Shirazi, MD, is a highly experienced physician who has been providing comprehensive primary care and internal medicine services to patients throughout Southern California for more than 24 years. With a special focus on preventive medicine, chronic disease management, geriatrics, and complex medical care, Dr. Shirazi is dedicated to helping patients achieve optimal health and maintain their quality of life at every stage of adulthood.

After completing his medical training at the Medical College of Pennsylvania and Hahnemann University Hospital in Philadelphia, Dr. Shirazi returned to his hometown in Southern California to begin his medical career. Since 2002, he has been an integral part of the San Fernando Valley medical community, caring for generations of patients and their families.

Dr. Shirazi maintains hospital privileges at Providence Cedars-Sinai Tarzana Medical Center, where he serves as Medical Director and plays an active leadership role in quality improvement initiatives, utilization review, and patient care management. As a Physician Advisor, he works closely with case management teams to enhance patient outcomes and ensure the highest standards of care.

Recognizing the growing healthcare needs of seniors and medically complex patients, Dr. Shirazi has devoted much of his career to the care of frail and elderly individuals. He serves as Medical Director at Los Angeles Jewish Health, where he has provided compassionate care for more than two decades. He also holds privileges at the Joyce Eisenberg Keefer Medical Center and works closely with skilled nursing facilities throughout the region.

A Certified Medical Director, Dr. Shirazi has extensive experience in geriatric medicine, chronic disease management, post-acute care, and end-of-life care. His unique ability to coordinate care across the office, hospital, rehabilitation, and skilled nursing settings allows his patients to benefit from continuity of care that is increasingly rare in modern medicine.

Patients appreciate Dr. Shirazi's personalized approach, accessibility, and commitment to treating every individual with dignity, respect, and compassion. He believes exceptional healthcare begins with listening and takes pride in developing long-term relationships with patients and their families. Whether caring for young adults, working professionals, seniors, or multiple generations within the same family, Dr. Shirazi strives to provide the same level of care he would want for his own loved ones.

In addition to his clinical and leadership responsibilities, Dr. Shirazi enjoys mentoring healthcare professionals and collaborating with colleagues to advance quality patient care. Outside of medicine, he enjoys spending time with his wife and three children, traveling, exercising, and following his favorite sports teams.

Dr. Yelyzaveta Prysyazhnyuk is a compassionate and highly trained physician with a strong commitment to advancing mental health care. She brings a rich background in internal medicine and a deep interest in the intersection of physical and mental well-being to her role at Vital Psych MD LLC. Dr. Prysyazhnyuk completed her undergraduate studies at Barnard College of Columbia University before earning her medical degree from SUNY Downstate College of Medicine. She went on to complete her residency in Internal Medicine at the Zucker School of Medicine at Hofstra/Northwell NS/LIJ, where she also obtained certifications as a clinician educator and in lifestyle medicine. At Vital Psych MD, Dr. Prysyazhnyuk is excited to focus her practice on supporting individuals through evidence-based care that bridges the gap between physical and mental health. Her clinical experience and academic foundation have shaped her integrative approach, helping achieving overall well-being and a lasting change.

Bao Khanh Thai, DO, is a board-certified family medicine physician with more than 13 years of experience. She serves patients at United Family Physicians in Glendora, California, providing comprehensive care for patients of all ages, with a special focus on preventive medicine, chronic disease management, and senior care. Known for her compassionate and approachable style, Dr. Thai is dedicated to building long-term partnerships with her patients and their families.

Dr. Thai earned her medical degree from Western University of Health Sciences in Pomona, California, and completed her internship and residency training at Pomona Valley Hospital, a UCLA-affiliated program. She is fluent in Vietnamese, allowing her to serve a diverse patient population and make quality healthcare more accessible to the community.

Through her affiliation with Emanate Health, Regal Medical Group, and Lakeside Community Healthcare, Dr. Thai’s patients benefit from access to leading hospitals, specialists, labs, imaging facilities, and chronic care support programs. She also maintains hospital privileges at Foothill Presbyterian Hospital, ensuring continuity of care when patients need it most.

In addition to her clinical expertise, Dr. Thai emphasizes patient education and preventive care, empowering individuals to make informed decisions about their health.

In her free time, she enjoys gardening, hiking, and traveling, bringing the same curiosity and care to her personal life as she does to her practice. Patients trust Dr. Thai for her dedication to personalized, high-quality care that supports overall well-being at every stage of life.

Paul Moya, DO, is a board-certified family medicine physician who has been proudly serving Glendora, California, and the surrounding communities for more than 13 years. As part of United Family Physicians, Dr. Moya provides comprehensive care across all stages of life, with special expertise in preventive medicine, geriatric care, and the management of both acute and chronic medical conditions.

After earning his medical degree from Western University of Health Sciences in Pomona, California, Dr. Moya completed his internship and residency at Pomona Valley Hospital, a UCLA-affiliated program. Today, he partners with Emanate Health, Regal Medical Group and Lakeside Community Healthcare, giving his patients access to a vast network of specialists, leading hospitals, labs, and support services designed to make quality care accessible and seamless.

Dr. Moya believes in building lasting relationships with patients and their families through personalized education, preventive care, and individualized treatment plans. His approach is compassionate, approachable, and rooted in a dedication to long-term wellness. He is fluent in Spanish and is affiliated with Foothill Presbyterian Hospital, extending his reach in providing trusted medical care.

Outside of medicine, Dr. Moya enjoys gardening, hiking, and cooking. Patients appreciate his commitment to listening, understanding, and guiding them through every stage of their health journey. By combining clinical excellence with a caring bedside manner, Dr. Moya continues to make a meaningful difference in the lives of those he serves.

Board-Certified Internal Medicine Physician
Founder & CEO – Midwest Wellness & Wound Care

Dr. Kinya Kamau, MD, is a Board-Certified Internal Medicine physician and the Founder and Chief Executive Officer of Midwest Wellness & Wound Care, a physician-directed multi-state medical organization specializing in mobile wound care, chronic disease management, and telemedicine services.

With more than 20 years of clinical experience, Dr. Kamau has dedicated her career to improving outcomes for medically complex patients through evidence-based care delivered directly at the bedside. Her work focuses on patients living with chronic wounds, diabetes, vascular disease, mobility limitations, and other conditions that interfere with healing.

Dr. Kamau leads a physician-directed wound care program that delivers advanced bedside wound management in skilled nursing facilities, assisted living communities, rehabilitation centers, and private residences across multiple states. Her model integrates Internal Medicine expertise, regulatory compliance, and structured clinical workflows to improve healing outcomes while supporting healthcare facilities with Medicare-aligned documentation.

Her mission is simple but powerful: provide compassionate, evidence-driven care that restores health, mobility, and dignity for patients living with chronic wounds.

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Professional Credentials

Dr. Kamau brings more than two decades of medical experience in Internal Medicine and complex chronic disease management. Her clinical background includes extensive experience caring for medically fragile adults in hospital, outpatient, and post-acute care settings.

She has dedicated much of her career to treating patients with:

• chronic wounds

• diabetes

• vascular disease

• renal dysfunction

• mobility limitations

These conditions frequently impair wound healing and require a comprehensive medical approach.

Dr. Kamau earned her Doctor of Medicine degree from the University of Nairobi, where she developed a strong academic foundation in internal medicine, complex disease management, and patient-centered clinical care.

She later completed her Internal Medicine residency at the University of Oklahoma, where she refined her expertise in diagnosing and managing complex medical conditions affecting adult patients.

Following residency, Dr. Kamau completed advanced fellowship training in nephrology, expanding her expertise in:

• kidney disease

• hypertension

• electrolyte disorders

• metabolic conditions

• systemic illnesses that influence wound healing

Dr. Kamau currently maintains active medical licenses in multiple U.S. states, allowing her to oversee physician-directed wound care services across diverse healthcare environments including:

• skilled nursing facilities

• assisted living communities

• rehabilitation centers

• private residences

Through Midwest Wellness & Wound Care, she leads a multi-state physician wound care program designed to deliver advanced bedside wound treatment while maintaining strict alignment with Medicare documentation standards and regulatory compliance requirements.

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Quick Credentials Summary

Board Certification
Internal Medicine

Medical School
University of Nairobi – Doctor of Medicine

Residency Training
Internal Medicine – University of Oklahoma

Fellowship Training
Nephrology- University of Oklahoma

Clinical Experience
20+ years in Internal Medicine and complex chronic disease management

Clinical Focus

• Mobile wound care

• Chronic wound management

• Diabetic wound care

• Pressure injury management

• Post-acute care medicine

Practice Model

Physician-directed mobile wound care and telemedicine services

Practice Leadership

Founder & CEO – Midwest Wellness & Wound Care

Practice Settings

• Skilled nursing facilities

• Assisted living communities

• Rehabilitation centers

• Private residences

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Medical Education and Training

Dr. Kamau earned her Doctor of Medicine degree from the University of Nairobi, where she developed a strong foundation in internal medicine, complex disease management, and patient-centered clinical care.

She later completed her Internal Medicine residency training at the University of Oklahoma, where she further refined her expertise in diagnosing and managing complex medical conditions affecting adult patients.

Internal Medicine training provides a comprehensive understanding of the interconnected systems that influence healing. Conditions such as:

• diabetes

• cardiovascular disease

• kidney dysfunction

• malnutrition

• vascular compromise

frequently contribute to delayed wound healing.

Dr. Kamau’s training enables her to evaluate wounds within the full medical context of the patient rather than focusing solely on the skin surface. This systemic perspective forms the foundation of her approach to chronic wound management.

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Board-Certified Internal Medicine Expertise

As a Board-Certified Internal Medicine physician, Dr. Kamau approaches wound care through the lens of whole-patient medicine.

Chronic wounds rarely exist in isolation. They often develop because of underlying physiologic dysfunction that impairs tissue repair.

Common systemic contributors include:

• diabetes and poor glycemic control

• peripheral vascular disease

• venous insufficiency

• cardiac disease

• renal impairment

• malnutrition

• neuropathy

• immobility

• medication side effects

• chronic inflammation

By addressing these root contributors alongside local wound treatment, Dr. Kamau’s approach improves healing potential and reduces the risk of complications such as infection, hospitalization, or limb loss.

This integrated medical strategy is a key differentiator between physician-directed wound care and fragmented treatment models that rely solely on topical wound management.

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Founder of Midwest Wellness & Wound Care

Dr. Kamau founded Midwest Wellness & Wound Care to address a critical gap in post-acute medicine.

Many patients with chronic wounds live in environments where transportation to specialty wound clinics is difficult or unsafe. Skilled nursing residents, assisted living residents, and homebound individuals often experience delays in wound evaluation simply because they cannot easily travel to outpatient facilities.

The mobile wound care model solves this problem by bringing advanced wound care directly to the patient.

Under Dr. Kamau’s leadership, Midwest Wellness & Wound Care provides physician-directed bedside wound care services that allow patients to receive specialized treatment in the environment where they live.

This model improves:

• access to care

• early wound detection

• treatment timeliness

• interdisciplinary communication

• patient comfort and safety

It also allows physicians to observe real-world factors affecting wound healing, including mobility limitations, pressure exposure, nutritional status, and environmental risks.

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Multi-State Medical Practice

Dr. Kamau currently holds active medical licenses in numerous states across the United States, allowing her organization to expand access to physician-directed wound care services across diverse regions.

States where Dr. Kamau is licensed in over 40 states. 

Operating across multiple states requires a deep understanding of regulatory frameworks, payer policies, and state medical board requirements.

Dr. Kamau’s leadership includes oversight of:

• multi-state physician licensing

• Medicare credentialing

• payer enrollment

• corporate practice of medicine compliance

• telemedicine regulations

• Medicare Administrative Contractor policy alignment

This regulatory fluency allows Midwest Wellness & Wound Care to expand safely while maintaining strict compliance with healthcare laws and reimbursement guidelines.

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Mobile Wound Care: Bringing Advanced Treatment to the Bedside

Mobile wound care represents a major advancement in how chronic wounds are treated.

Traditional wound care models rely heavily on outpatient clinics or hospital-based services, which can create barriers for medically fragile patients.

Dr. Kamau’s physician-directed mobile wound care model places advanced wound care directly at the bedside.

Patients may receive care in:

• skilled nursing facilities

• assisted living communities

• rehabilitation centers

• long-term care facilities

• private residences

By eliminating transportation barriers, patients receive faster evaluations and more consistent follow-up.

Early intervention is one of the most important factors influencing wound healing outcomes.

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Chronic Wounds Treated

Dr. Kamau’s clinical program manages a wide range of wound conditions commonly seen in post-acute medicine.

These include:

Diabetic Foot Ulcers
Neuropathy, vascular compromise, and metabolic dysfunction contribute to tissue breakdown.

Pressure Injuries
Prolonged pressure restricts blood flow and damages tissue.

Venous Leg Ulcers
Venous insufficiency and edema lead to chronic lower extremity wounds.

Arterial Ulcers
Poor arterial circulation limits oxygen delivery to tissues.

Post-Surgical Wounds
Incisions may fail to heal due to infection or systemic illness.

Traumatic Wounds
Skin tears and injuries are common in elderly populations.

Chronic Non-Healing Wounds
Persistent wounds require a comprehensive medical approach.

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Structured Wound Evaluation

Every wound evaluation follows a standardized clinical protocol that includes:

• precise wound location documentation

• wound length, width, and depth measurement

• tissue type identification

• exudate evaluation

• periwound assessment

• infection surveillance

• perfusion evaluation

• pressure offloading strategies

This structured methodology supports accurate monitoring of wound progression and Medicare-compliant documentation.

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Advanced Wound Treatment Modalities

Treatment plans are tailored to each patient and may include:

• conservative sharp debridement

• antimicrobial dressings

• moisture-balance therapy

• collagen-based wound matrices

• compression therapy

• edema management

• negative pressure wound therapy

• cellular and tissue-based products when appropriate

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Medicare-Aligned Documentation

Providing wound care in long-term care environments requires careful adherence to Medicare documentation standards.

Dr. Kamau’s program emphasizes:

• medical necessity documentation

• CPT coding accuracy

• ICD-10 diagnosis specificity

• Local Coverage Determination adherence

• wound progression documentation

• treatment response monitoring

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Telemedicine Services

In addition to mobile wound care, Dr. Kamau oversees telemedicine services that expand access to medical care.

Services may include:

• primary care consultations

• chronic disease follow-up

• medication management

• behavioral health support

• preventive care evaluations

Telehealth allows patients to receive ongoing medical support between in-person visits while maintaining continuity of care.

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Commitment to Patient-Centered Care

At the center of Dr. Kamau’s work is a commitment to improving the lives of patients living with chronic wounds and complex medical conditions.

Frequently Asked Questions About Wound Care Physicians What does a wound care physician do?

A wound care physician specializes in diagnosing and treating chronic wounds such as diabetic foot ulcers, pressure injuries, venous leg ulcers, arterial ulcers, and non-healing surgical wounds. They provide advanced wound treatments, debridement procedures, and medical oversight to support healing.

When should someone see a wound care physician?

Patients should see a wound care physician when a wound does not improve after several weeks of standard treatment, or when conditions such as diabetes, vascular disease, or immobility increase the risk of delayed healing.

Can wound care physicians treat patients in nursing facilities?

Yes. Many wound care physicians provide bedside services in skilled nursing facilities, assisted living communities, rehabilitation centers, and private homes to ensure patients receive timely evaluation and treatment.

Dr. Hilda Riderer was born and raised in Romania and moved to California with her family when she was a young girl at 9 years old.

She always had a passion for medicine so she pursued an education in the medical field going to osteopathic medical school in Denver, Colorado and completing her Internal Medicine residency in Long Beach, California. Her love of medicine developed into a love for aesthetics but also for preventive medicine and she began exploring options in more natural ways to heal the body and make her patients feel healthy and also beautiful from the inside and out.

To date, she’s still very excited to continue the pursuit of preventive medicine offering services such as IV and vitamin infusions but with a touch of aesthetics to help her patients look and feel their best.