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Integrity Pain provides the most advanced and effective treatment for spine, joint, and neurologic pain. Our practice specializes in minimally invasive and non-invasive solutions for spine, joint, and nerve pain, with locations in Scottsdale, Mesa, Glendale, and Prescott, AZ.

Our team focuses on interventional treatments, which minimize reliance on oral medications.  The goal is to treat pain directly at the source, utilizing fluoroscopic and ultrasound guidance.  We aim to reduce or avoid the use of addictive opioid medications.  

Committed to providing compassionate pain relief to patients throughout the entire Valley, we always provide an individualized approach to care, based on diagnostic studies and symptoms.

At Integrity Pain, the focus is always to address the core issues causing the pain with the goal of returning function while minimizing pain for each patient as fast as possible.

 

ELECTIVE PROCEDURES

• Regenerative Medicine: Platelet-Rich Plasma (PRP) Therapy

At Integrity Pain & Wellness, we are committed to offering cutting-edge treatments to promote healing and restore function. Platelet-Rich Plasma (PRP) therapy is a cornerstone of our regenerative medicine offerings. PRP involves using a patient’s own blood, which is processed to concentrate the platelets and growth factors, and then injected into damaged tissues to stimulate natural healing. This minimally invasive treatment is effective for conditions such as joint pain, tendon injuries, and osteoarthritis. By harnessing the body’s own healing mechanisms, PRP offers a safe and innovative approach to pain relief and tissue repair, helping patients return to their active lifestyles.

• PTSD Treatment with Stellate Ganglion Block

Our interventional pain practice is uniquely qualified to offer stellate ganglion block (SGB) for the treatment of post-traumatic stress disorder (PTSD). SGB is a targeted injection of local anesthetic near the stellate ganglion, a collection of nerves in the neck, to help regulate the body’s “fight or flight” response, which is often overactive in PTSD. Interventional pain specialists, like those at Integrity Pain & Wellness, are highly trained in image-guided procedures, ensuring precision and safety during SGB. Our expertise in managing complex pain conditions and performing advanced nerve blocks allows us to deliver this specialized treatment with the highest level of skill, offering patients relief from PTSD symptoms such as anxiety, hypervigilance, and emotional distress.

• Ketamine Infusion Therapy for Pain, PTSD, and Depression

Ketamine infusion therapy is a transformative treatment we offer for chronic pain, PTSD, and depression. Administered in a controlled, low-dose setting, ketamine works by modulating pain pathways and promoting neuroplasticity, which can help alleviate symptoms of these conditions. As an anesthesiology practice, Integrity Pain & Wellness is uniquely positioned to provide ketamine infusions safely and effectively. Our anesthesiologists have extensive training in pharmacology, patient monitoring, and managing medications with sedative properties, ensuring precise dosing and patient safety during infusions. Unlike other specialties, our expertise in anesthesiology allows us to tailor treatments to each patient’s needs while minimizing risks, making us the ideal choice for this advanced therapy.

 

Pam Schillar, a highly experienced Certified Registered Nurse Anesthetist (CRNA) relocated to Cave
Creek, AZ from Sandpoint, ID, bringing with her a wealth of knowledge and a deep commitment to
providing exceptional anesthesia care.

Pam grew up on a wheat farm in Ritzville, WA, a small community in Eastern Washington. She earned
her Bachelor’s Degree in Nursing from Eastern Washington University in May 1981 and began her career
as an RN at Sacred Heart Medical Center in Spokane, WA, initially working on a surgical floor. Pam later
transitioned to the Cardio-thoracic ICU, where she specialized in recovering heart and lung patients.
During this time, she had the opportunity to work closely with CRNAs who specialized in heart and lung
anesthesia, sparking her interest in furthering her education in this field.

In January 1991, Pam joined the United States Air Force as a commissioned officer. After two years in
the Medical ICU, she was accepted into the USAF CRNA program. The Air Force sent Pam to the
University of Texas Health Science Center, where she earned her Master’s Degree in Nursing with a
focus on anesthesia in 1996. Pam has been board certified since October 1996, and over the years, she
has gained extensive experience providing anesthesia services to patients of all ages in a variety of
settings.

For the past 19 years, Pam worked at Bonner General Hospital, a critical access hospital in Sandpoint, ID,
where she provided anesthesia care in a busy surgical services department. Pam enjoyed serving a tight-
knit community, caring for multiple generations of families. However, after years of long winters, Pam
decided to relocate to the Valley, a place she has always loved.

Pam is excited about the opportunities for both personal and professional growth in Arizona. In her free
time, she enjoys golfing, hiking, and taking in the breathtaking desert landscapes and sunsets. She also
enjoys the vibrant culture of the area, from local sports teams and spring training to excellent
restaurants and art and music festivals.

Jennifer is a board-certified Family Nurse Practitioner. She completed her BS in Nursing from ASU in 2012. From there, she decided to start her career as a Registered Nurse in an Intensive Care Unit. She was determined to continue on with her education and pursued her MS in Nursing from GCU, where she graduated from in 2024. Jennifer is a current member of the American Nurses Association and Sigma Theta Tau. She is passionate about providing holistic, quality care that promotes health and wellbeing. She believes her patients should have the opportunity to be active participants in the management of their healthcare as she feels shared decision making is vital to positive patient outcomes. She also believes it is important to provide treatment options based on the best evidence-based recommendations. It is her goal to establish patient relationships which allow open communication and improved long-term outcomes for all of her patients.

Laura Hafez is a board-certified Family Nurse Practitioner. She completed her BS in Nutrition from ASU in 2014, MS in Nursing from the UofA in 2017 respectively. Not settling for the typical level of education for practicing nurses, Laura decided to continue her education and pursue the Family Nurse Practitioner role to provide better care. She graduated from NAU with a Post Masters Nurse Practitioner with a specialization in family practice in 2019. Laura is a current member of the AANP, as well as Sigma Theta Tau. Laura believes in the promotion of health and well-being, alongside patient education to achieve the best outcomes. She believes in education and research, and applies this to her patient base, making certain her treatment protocols are truly the latest, most effective, and proven remedies available. Laura is passionate about her belief in applying preventative medicine to her patent population, reducing the incidence of disease, both in the short term and later in life.

Jessica is a board certified Physician Assistant. She completed her Bachelor of Science in Biology and Chemistry from the University of Sioux Falls, followed by her Master of Science in Physician Assistant Studies at Union College in 2009. She spent over 8 years in the field of Family Medicine prior to specializing in Pain Management and Rehabilitation. Her time spent in primary care was essential to develop her understanding of acute and chronic pain, including its potentially debilitating effects. Jessica believes in building trusting relationships with her patients, and does this by listening and providing a comprehensive plan of care. She believes in teaching and empowering patients to make lifestyle changes, in conjunction with medical treatments, to take control of their pain. 

Allan Buenaventura, NP, is a seasoned healthcare professional with an impressive 27-year journey. His career is rooted in Emergency and Intensive Care Nursing, where his clinical acumen, leadership, and patient-centered approach were honed. Allan's experience in these fast-paced, high-pressure environments has equipped him with exceptional problem-solving skills and a deep understanding of critical care. Transitioning to a Nurse Practitioner role, Allan has showcased his versatility in healthcare, applying his extensive nursing experience to provide comprehensive patient care. His roles have ranged from internal medicine to correctional healthcare and retail health, each contributing to his broad skill set. Allan's dedication to excellence in healthcare, coupled with his commitment to patient wellbeing, makes him a remarkable practitioner. His vast experience and adaptable nature continue to drive his passion for delivering top-tier healthcare.

Will is a seasoned healthcare professional with over 25 years of nursing experience that spans across multiple continents. A graduate of a nursing program in the Philippines, Will's medical journey began in a Heart Center where he cared for high-risk cardiac patients, including those recovering from post-CABG and post-open-heart surgeries. Seeking to broaden his professional horizons, Will moved to the United Kingdom, where he served as a nurse in large hospitals in Northern Ireland and London. His leadership skills were recognized as he took on the role of an assistant manager, showcasing his ability to excel in both clinical and managerial roles. Will later relocated to Arizona in the United States, where he continued to expand his nursing expertise in medical and cardiac intensive care units. Currently, as a Nurse Practitioner, Wilfredo applies his extensive experience and patient-centered approach in a retail clinic setting.

Hi there, my name is Bernadette Crovedi, mostly everyone calls me Berni. I moved to Arizona from Cleveland in 2006. I have 15 years of nursing experience, recently in the ER and ICU providing safe, high-quality care by using sound clinical judgement. Around 2018, I was called to provide preventative healthcare and decided to pursue my FNP. I am honest, direct and trustworthy. The care I deliver to my patients is individualized and directed with a holistic approach on prevention. As a nurse I have learned early interventions to lower or eliminate the risk of chronic illness setting in, therefore, I promote health and wellness in a loving manner.

Integrity Pain provides the most advanced and effective treatment for spine, joint, and neurologic pain. Our practice specializes in minimally invasive and non-invasive solutions for spine, joint, and nerve pain, with locations in Scottsdale, Mesa, Glendale, and Prescott, AZ.

Our team focuses on interventional treatments, which minimize reliance on oral medications.  The goal is to treat pain directly at the source, utilizing fluoroscopic and ultrasound guidance.  We aim to reduce or avoid the use of addictive opioid medications.  

Committed to providing compassionate pain relief to patients throughout the entire Valley, we always provide an individualized approach to care, based on diagnostic studies and symptoms.

At Integrity Pain, the focus is always to address the core issues causing the pain with the goal of returning function while minimizing pain for each patient as fast as possible.

 

ELECTIVE PROCEDURES

• Regenerative Medicine: Platelet-Rich Plasma (PRP) Therapy

At Integrity Pain & Wellness, we are committed to offering cutting-edge treatments to promote healing and restore function. Platelet-Rich Plasma (PRP) therapy is a cornerstone of our regenerative medicine offerings. PRP involves using a patient’s own blood, which is processed to concentrate the platelets and growth factors, and then injected into damaged tissues to stimulate natural healing. This minimally invasive treatment is effective for conditions such as joint pain, tendon injuries, and osteoarthritis. By harnessing the body’s own healing mechanisms, PRP offers a safe and innovative approach to pain relief and tissue repair, helping patients return to their active lifestyles.

• PTSD Treatment with Stellate Ganglion Block

Our interventional pain practice is uniquely qualified to offer stellate ganglion block (SGB) for the treatment of post-traumatic stress disorder (PTSD). SGB is a targeted injection of local anesthetic near the stellate ganglion, a collection of nerves in the neck, to help regulate the body’s “fight or flight” response, which is often overactive in PTSD. Interventional pain specialists, like those at Integrity Pain & Wellness, are highly trained in image-guided procedures, ensuring precision and safety during SGB. Our expertise in managing complex pain conditions and performing advanced nerve blocks allows us to deliver this specialized treatment with the highest level of skill, offering patients relief from PTSD symptoms such as anxiety, hypervigilance, and emotional distress.

• Ketamine Infusion Therapy for Pain, PTSD, and Depression

Ketamine infusion therapy is a transformative treatment we offer for chronic pain, PTSD, and depression. Administered in a controlled, low-dose setting, ketamine works by modulating pain pathways and promoting neuroplasticity, which can help alleviate symptoms of these conditions. As an anesthesiology practice, Integrity Pain & Wellness is uniquely positioned to provide ketamine infusions safely and effectively. Our anesthesiologists have extensive training in pharmacology, patient monitoring, and managing medications with sedative properties, ensuring precise dosing and patient safety during infusions. Unlike other specialties, our expertise in anesthesiology allows us to tailor treatments to each patient’s needs while minimizing risks, making us the ideal choice for this advanced therapy.

 

Pam Schillar, a highly experienced Certified Registered Nurse Anesthetist (CRNA) relocated to Cave
Creek, AZ from Sandpoint, ID, bringing with her a wealth of knowledge and a deep commitment to
providing exceptional anesthesia care.

Pam grew up on a wheat farm in Ritzville, WA, a small community in Eastern Washington. She earned
her Bachelor’s Degree in Nursing from Eastern Washington University in May 1981 and began her career
as an RN at Sacred Heart Medical Center in Spokane, WA, initially working on a surgical floor. Pam later
transitioned to the Cardio-thoracic ICU, where she specialized in recovering heart and lung patients.
During this time, she had the opportunity to work closely with CRNAs who specialized in heart and lung
anesthesia, sparking her interest in furthering her education in this field.

In January 1991, Pam joined the United States Air Force as a commissioned officer. After two years in
the Medical ICU, she was accepted into the USAF CRNA program. The Air Force sent Pam to the
University of Texas Health Science Center, where she earned her Master’s Degree in Nursing with a
focus on anesthesia in 1996. Pam has been board certified since October 1996, and over the years, she
has gained extensive experience providing anesthesia services to patients of all ages in a variety of
settings.

For the past 19 years, Pam worked at Bonner General Hospital, a critical access hospital in Sandpoint, ID,
where she provided anesthesia care in a busy surgical services department. Pam enjoyed serving a tight-
knit community, caring for multiple generations of families. However, after years of long winters, Pam
decided to relocate to the Valley, a place she has always loved.

Pam is excited about the opportunities for both personal and professional growth in Arizona. In her free
time, she enjoys golfing, hiking, and taking in the breathtaking desert landscapes and sunsets. She also
enjoys the vibrant culture of the area, from local sports teams and spring training to excellent
restaurants and art and music festivals.

Specializing in Internal Medicine and Primary Care

M. Zuhdi Jasser, M.D., F.A.C.P. has been in the private practice of internal medicine and nuclear cardiology in Phoenix, Arizona since 1999. After joining his father in practice in 1999, Dr. Zuhdi Jasser founded the Jasser Center for Comprehensive Care in 2004. The Jasser Center is a community-leading comprehensive internal medicine practice in Phoenix, Arizona, serving patients across Maricopa County and the state of Arizona for over 20 years.

Dr. Jasser and his team of medical providers and healthcare leaders are dedicated to maintaining their uniquely traditional approach to comprehensive adolescent and adult primary care, prevention, and diagnosis and care of complicated chronic medical conditions. He is focused on compassionate, detailed, academic, and family-oriented care of all his patients with a particular emphasis on early cardiovascular disease diagnosis and risk factor prevention.

He has been recognized by his peers and Phoenix Magazine as an Internal Medicine Top Doc numerous times in the past 15 years, including most recently in 2025, and was named the Internist of the Year for the Arizona Chapter of the American College of Physicians in 2018.

Education and Military Service

Dr. Jasser earned his medical degree with Honors in Research on a U.S. Navy scholarship at the Medical College of Wisconsin in Milwaukee, Wisconsin in 1992, and then completed his residency in internal medicine at the National Naval Medical Center in Bethesda, MD in 1996, serving also as Chief of Residents in 1997.

His tours of duty included serving as medical department head aboard the USS El Paso (LKA-117) in Operation Restore Hope (1993-94) and selection for service as staff internist to the Office of the Attending Physician for the U.S. Congress and Supreme Court in Washington, D.C. from 1997-1999. He served 11 years as a medical officer, receiving an honorable discharge as a Lieutenant Commander in 1999. He is a recipient of the U.S. Navy’s Meritorious Service Medal.

Teaching and Medical Ethics

Dr. Jasser serves as teaching faculty at Banner University Medical Center-Phoenix and the University of Arizona School of Medicine-Phoenix, where he is an Associate Clinical Professor in the Departments of Internal Medicine and Bioethics and Medical Humanism.

Dr. Jasser is a recognized expert in biomedical ethics, serving as Medical Director for Bioethics at Banner-University Medical Center Phoenix since 2021 and chair of their Bioethics Committee since 2002. He has over 25 years of experience in bedside bioethics consultation and education.

With his dedication to medical ethics, Dr. Jasser has long served as medical director for various home health and hospice programs. He has served as medical director for Summit Healthcare Services Home Health and Hospice Programs since 2022.

Leadership and Community Involvement

Dr. Jasser is a past president of the Arizona Medical Association (2006-2007) and has served as one of five physician delegates for Arizona to the American Medical Association House of Delegates (AMA-HOD) since 2008. He founded and chaired the AMA’s Private Practice Physician’s Section (AMA-PPPS) in 2019 and served on their Governing Council from 2020 to 2023. He continues to serve on the board of directors of the Arizona Medical Association (2008-present).

He also serves on the Board of Directors of NotmyKid (2014-present), an Arizona organization dedicated to protecting vulnerable youth from substance abuse, mental health crises, bullying, and online predators. He has served on the Maricopa County Board of Health (2004-2012) and the Board of the Area Agency on Aging and Elderfriends (2007-2012).

Beyond medicine, Dr. Jasser is involved in international religious freedom advocacy and much-needed Muslim reforms. He was appointed by the U.S. Senate to the U.S. Commission on International Religious Freedom from 2012-2016, serving as its Vice-Chair.

Personal Life

Zuhdi and his wife Gada live in Scottsdale, Arizona, with their three children.

Melissa Alaimo, PA-C, is a nationally certified physician assistant at Grayhawk Medical Group, PLLC, serving patients throughout the Scottsdale and Greater Phoenix, Arizona area. 

Melissa is dedicated to providing compassionate, patient-centered care. Born in Chicago and raised in Arizona, she earned her Bachelor of Science in Exercise Science from Northern Arizona University. Before attending PA school, she gained valuable experience working in various areas of medicine for three years, which strengthened her passion for helping others improve their health and well-being.

Melissa went on to earn her Master’s in Physician Assistant Studies from Mount St. Joseph University in Cincinnati, Ohio, where she also earned her national certification. With a strong background in fitness, nutrition, and preventive health, she is committed to helping patients understand their options and take proactive steps toward achieving their wellness goals.

When she’s not caring for patients, Melissa enjoys hiking in the mountains, traveling, and spending quality time with her loved ones. Her approachable nature and dedication to personalized care make her a trusted partner in supporting her patients’ overall health.

Biography of Ngozi Azode, MSN, FNP-C Ngozi Azode, is a board-certified family Nurse practitioner with the American Association of Nurse practitioners (AANP). She obtained her MSN from Walden University in 2014. She has been in the healthcare industry for over 20 years, within those years, she has worked as a nurse practitioner for over 5 years. Ngozi has worked across the board, she worked in pulmonary medical surgical floor at Banner University Medical center for 9-10 years before she moved to her new role. She currently works in an urgent care where she provides care to pediatrics to the elderly with different health problems which varies from acute to chronic. Ngozi is compassionate, humble, kind, emphatic, and a good listener. She believes strongly that patients should be involved in the decision making about their health. She practices holistic care, and therefore she partnered with her husband to start NGC integrated healthcare. We will take care of your body, mind and soul.