Center Overview
Bridging tomorrow’s medical ideas with hope for today’s communities.
HOPE Research Institute conducts clinical research projects in conjunction with the nation’s leading pharmaceutical companies. The Institute participates in FDA approved clinical trials - testing new products prior to public availability. HOPE provides physicians with opportunities to incorporate novel therapies into their practices. HOPE Research Institute is an independent, multi-specialty, investigative research facility dedicated to conducting clinical research trials phase II-IV. We are dedicated to developing and maintaining long-term relationships with our sponsors and establish HOPE Research Institute as a premier clinical research center.
HOPE boasts the talents of its experienced clinical researchers, including NIH certified investigators and ACRP certified study coordinators. HOPE Research Institute can conduct in-patient and outpatient clinical trials across the Phoenix metro area. With experienced investigators and study staff in several therapeutic areas, HOPE can bring its expertise to study sponsors and projects of various interests. HOPE Research Institute works only with board-certified/eligible physicians and our study coordinators are experts in their field.

Clinical Research Experience
HOPE Research Institute has 10+ years of cumulative experience conducting studies in the following therapeutic areas: Asthma and Allergies, CNS, Geriatrics, Neurology, Ophthalmology, Orthopedics, Pain Management, Podiatry, Urology, and Women’s Health.
HOPE Research Institute conducts clinical research projects in conjunction with the nation’s leading pharmaceutical companies.

Facility Description
HOPE Research Institute is located in the Northeast valley with easy access to the freeway, public transportation, and is within 30 minutes of the airport.
When first arriving to the clinic you are welcomed into an inviting and comfortable patient waiting room. Beyond that, you can expect to find several large exam/consultation rooms. Research equipment includes ECG machines, -20 and -70 degree freezers, sample processing lab, crash cart, secure CRF storage, and more. There is quiet space available for monitoring and a conference room for training and initiations.
There is a secure drug room located on site in which study drug is stored in locked cabinets. Schedule II drugs are secured in a special restricted access cabinet. Only authorized personnel has access to the drug room.
HOPE’s lab is stocked with basic lab supplies and has several centrifuges, a microscope, -20 and -70 degree freezers, and refrigerators. All blood draws are done on site for patient convenience.
Business offices are all located on site, along with a conference room, monitoring stations and a small but efficient employee break-room. Monitors have access to telephone, fax, copier, and Internet while they are visiting. Pick-ups by Airborne-DHL , UPS and Fed-Ex are done on a daily basis.

Investigator Experience
CNS
Jeffrey S. Gitt, DO
Dr. Gitt is a gifted physician board-certified in neurology and sleep medicine. He is the
director of the sleep lab at Scottsdale Healthcare-Shea. He has experience conducting
clinical trials in many CNS areas, such as Alzheimer’s, migraine, multiple sclerosis, and
chronic pain.
Family Medicine
James B. Vogt, MD
Dr. Vogt’s large family practice is ideal place for studies such as hypertension, erectile
dysfunction, diabetes, obesity, and the like. Considering the broad focus of family
medicine, many study subjects can be recruited from Dr. Vogt’s primary care practice. HOPE
is fortunate to be able to work with an experienced clinical researcher in family medicine of
this caliber.
Milissa Cooper, DO
Among the outstanding Family Medicine physicians of the Steingard Medical Group is Dr.
Milissa Cooper. Dr. Cooper distinguishes herself as a family practitioner with a special
Type-II diabetes focus. Dr. Cooper’s practice runs the gamut of generalized healthcare issues
such as hypertension, obesity, colds, flu, and pneumonia, sports injuries, chronic and acute
pain, osteoarthritis, and diabetes mellitus II, and more. Dr. Cooper is board-certified and
NIH certified. Her busy family practice is the perfect place to find qualified study subjects
among a variety of therapeutic indications.
Paul Steingard, DO
Scott Steingard, DO
Father and son Family Practitioners Dr. Paul Steingard, DO, and Scott Steingard head up one
of the Valley’s finest and largest Family Medicine practices: Steingard Medical Group. Scott
and Paul Steingard, DO, have a special interest in Sports Medicine. Drs. Steingard and
Steingard are board certified in BOTH Family Medicine and Sports Medicine, and are NIH
certified for the conduct of clinical research.
Dr. Paul Steingard serves on the Arizona Board of Osteopathic Examiners where he served as
President. He has been an active member of the Fiesta Bowl Committee, the Valley of the Sun
Chapter of National Football Foundation and Hall of Fame Board Member among other sports
affiliations. He is a founding member and past president of the American Academy of Sports
Medicine. Dr. Steingard has won several awards from prestigious sports organizations. He
boasts having been the first team physician for the Phoenix Suns, for whom he now serves as a
Physician Emeritus.
Dr. Scott Steingard serves on the Arizona Board of Osteopathic Examiners and has been
politically involved with the Arizona State Legislature to enhance healthcare opportunities
for Arizona citizens. Having received his undergraduate degree at the University of Arizona,
HOPE is proud to be able to work with one of Arizona’s personal bests!
Gastroenterology
Rawel Randhawa, MD
Internal Medicine
Michael Castro, MD
Michael Castro, MD is an Internal Medicine physician with an excellent reputation for quality
care. He is a trained, experienced clinical investigator. Dr. Castro’s large practice focuses
on the healthcare needs of men and women in the West Valley. Fluent in Spanish, Dr. Castro
can meet the needs of the Phoenix metropolitan’s Hispanic and Spanish-speaking population,
which is now the majority ethic group in the Valley area. Dr. Castro is board-certified in
Internal Medicine and is NIH certified for the conduct of clinical trials.
Derek Sebade, RN, MSN, ANP-C
Mr. Derek Sebade brings enhanced opportunities for quality care to the large Internal
Medicine practice of Michael Castro, MD, working as a licensed Nurse Practitioner. Mr. Sebade
is a very experienced clinical researcher, having worked both as an investigator and as a
study coordinator. Mr. Sebade worked with Phoenix’s prestigious Barrows Neurological Center
supporting the needs of a variety of neurological clinical trials. Mr. Sebade now specializes
in the needs of the men and women in Dr. Castro’s Internal Medicine practice.
Steven Siwek, MD
Among the Valley’s leading pain management specialists stands Dr. Steven Siwek of The Pain
Center of Arizona (PCA). Mayo Clinic trained anesthesiologist Steven Siwek, MD, spearheads
the research program at PCA. HOPE Research Institute considers itself fortunate to partner
with Dr. Siwek’s prestigious group for the conduct of unique pain-focused clinical trials.
With as many as eleven pain specialists, PCA is one of the largest professional pain centers
in Arizona. Dr. Siwek’s Mayo Clinic experience forms the foundation for exceptional
leadership, which includes specialty public speaking, authorship and publication, national
recognition, and precision healthcare supervision. As Principal Investigator for clinical
studies, Dr. Siwek investigates a wide variety of pain management tools that range from
pharmaceutical therapeutics to sophisticated device and surgical interventions.
Orthopedics
Jon Zoltan, MD
Dr. Jon Zoltan is board-certified in orthopedic surgery and has practiced in the Valley of
the Sun since 1977. He is a leading surgeon and partner in TOCA Orthopedics, one of the
largest orthopedic practices in the Phoenix area. Dr. Zoltan is an experienced researcher.
Sherwood Duhon, MD
As one of the Valley’s leading board-certified orthopedic surgeons, HOPE Research Institute
is privileged to partner with Sherwood Duhon, MD, in the conduct of orthopedic clinical
trials. Dr. Duhon’s popularity makes him one of the busiest orthopedic surgeons in the
Phoenix metropolitan area. Dr. Duhon works in general orthopedics but has a special surgical
focus on hip and knee arthroplasty. As a successful Principal Investigator in post-op pain
studies, Dr. Duhon has been awarded “top enrollment” status on several occasions. Dr. Duhon’s
large clinical practice is associated with TOCA (The Orthopedic Clinical Association). Dr.
Duhon is NIH certified in the conduct of clinical trials and conducts both in-patient and
out-patient studies in the orthopedic therapeutic arena.
Steve Kassman, MD
ORTHOPEDIC SURGEON
Dr. Steven Kassman heads up the research efforts of one of the Valley’s finest orthopedic
practices, Arizona Orthopaedic and Fracture Surgeons. Specializing in orthopedic surgical
studies, Dr. Kassman carefully selects study projects with his patients’ best interests
foremost in his mind. Always interested in opportunities that may further healthcare options
for the groups’ surgical and clinical patients, Dr. Kassman actively enrolls well-qualified
study subjects and carefully follows their study course. Dr. Kassman is often among the top
enrolling investigators on challenging orthopedic study projects.
Charles Creasman, MD
ORTHOPEDIC SURGEON
HOPE Research Institute is indeed fortunate to work with one of the Valley’s leading
orthopedic surgeons, Dr. Charles Creasman. Dr. Creasman’s interest in clinical research
provides patients and peers opportunities to participate in the development of promising
therapeutics and devices. As a leading surgeon at Arizona Orthopaedic and Fracture Surgeons,
Dr. Creasman’s skills as an investigator involve him in studies of post-op pain, surgical
techniques, novel device and prosthesis implantation, as well as studies involving the
management of orthopedic surgical procedures. As one of the busiest surgeons around, Dr.
Creasman’s contributions to study enrollment should never be underestimated.
Podiatry
Arthur J. Tallis, DPM
HOPE’s Podiatry team, are board-certified foot and ankle surgeons. They do a great deal of
study work related to wound care, neuropathic pain, diabetic ulcers, and bunionectomies.
Both have special interests in surgical and device studies. Dr. Tallis works extensively
with the Veterans Hospital and volunteers for the education and well-being of local Native
American populations.
V. Tracy Marshall, DPM
Tracy Marshall, DPM, partners with HOPE Research Institute and Dr. Tallis in the conduct of
podiatric clinical trials. Dr. Marshall's experience features resident training at one of the
nation's largest Veterans' Administration hospitals along with a special focus on caring for
diabetic complications of the foot and ankle. Dr. Marshall's contributions include awards and
recognition for his contributions to the Diabetes Teaching Team. Dr. Marshall is a registered
podiatrist and board-eligible foot and ankle surgeon. He is a NIH trained, experienced
Principal Investigator with a reputation for excellence and meeting enrollment goals.
Urology
Howard P. Tay, MD, FACS
Dr. Tay is the Medical Director of Canyon State Urology, a prestigious urology practice that
sees over 50,000 patients annually. Dr. Roscoe S. Nelson spearheads the group's research
program. Drs Tay, Nelson and Christopher S. Stewart serve as PIs for a wide variety of men's
health clinical research studies.
Roscoe S. Nelson, MD
Chief among HOPE's experienced clinical investigators is Roscoe (Rocky) Nelson, MD. Dr.
Nelson spearheads the research effort at Canyon State Urology. Practicing physician and
surgeon, Dr. Nelson is board certified in urology, is a highly-awarded physician and surgeon,
a busy and active family man, and is among the Valley's leading urologists. Canyon State
Urology is one of the largest urology practices in the Phoenix metropolitan area. As an
indication of his exemplary work, devotion, and popularity, Dr. Nelson has been honored with
the Patient's Choice Award at Thunderbird Samaritan and was selected as one of Phoenix's top
doctors.
Christopher Stewart, MD
Mayo Clinic trained urologist, Christopher Stewart, practices medicine as one of Canyon State
Urology's leading physicians and surgeons. Dr. Stewart partners with HOPE Research Institute
in the conduct of dynamic clinical trials. Dr. Stewart's very busy private practice is one of
the largest in the Valley, and Dr. Stewart is among the leading surgeons at Thunderbird
Banner Health.
Women’s Health
Allan T. Sawyer, MD
HOPE Research Institute is privileged to partner with Allan T. Sawyer, MD, a certified and
experienced clinical investigator, and board certified physician and surgeon. Dr. Sawyer has
been in the private practice of obstetrics and gynecology in Glendale, Arizona since 1992. In
addition to his devotion to quality care of patients in Arizona, he also actively works to
improve the quality of care of patients nationally. Serving on the editorial committees with
the American College of Obstetrician's and Gynecologist's ( www.ACOG.org ) writing ACOG's Guidelines for Perinatal Care (5
th edition, released November 2002) and Planning Your Pregnancy and Birth . He presently
serves as Chairman on ACOG's Practice Management Committee, and has previously served on the
Committee on Obstetric Practice and Committee on Practice Management. He has previously been
awarded Phoenix Magazine's TOP DOC award. Dr. Sawyer is currently the chairman of the
Bioethics Committee at Thunderbird Samaritan Medical Center.

Staff Expertise
The staff of Hope Research Institute - which includes certified clinical research coordinators, skilled nursing staff, a recruitment coordinator, and a regulatory specialist - all work together in all aspects of study implementation. The research staff consists of multiple teams, each managed by experienced clinical research coordinators. Under the guidance of the principal investigator, study coordinator teams efficiently handle clinical trials. HOPE’s regulatory specialist assists coordinators in the challenging task of regulatory compliance.
Prior to a study’s initiation, strategy meetings are held that include the director, principal investigator, clinical manager, coordinator, recruitment coordinator, and regulatory specialist. This collaboration allows staff members to excel in meeting each study’s challenges and guidelines. This teamwork approach has been extremely successful, for the benefit of both our patients and pharmaceutical sponsors. Hope Research Institute takes pride in the reputation it has acquired and in the qualifications and enthusiasm of its study coordinators and support staff.

Patient Demographics
HOPE Research Institute’s Investigators have their own practices with large databases from which to recruit potential study subjects. HOPE also has a network of physicians willing to offer research opportunities to their patients. The recruitment coordinator has expertise in the development of radio, print, and media scripts and advertisements. Other methods of recruiting encompass participation in community events, networking with health support groups, chart reviews, public presentations, and community outreach. Our research staff is involved in community awareness and wellness clinics.

Other Information
HOPE’s regulatory experts can gain local as well as regional IRB approvals.

Currently Enrolling Trials
CenterWatch is listing the following trials that are actively recruiting patients at this center.

Contact Information
For more information, please contact:
Hope Research Institute, LLC
3120 E. Union Hills Drive, Suite 201
Phoenix, AZ 85050 USA
Phone: 602-288-HOPE(4673)
Fax: 602-288-4678
E-mail:
If you are interested in contacting this center to discuss placing a clinical trial there, please complete and send the E-mail form below. A representative from the research center will then follow up with you.