Physician Leader Profiles
Class of 2008 | Class of 2007 | Class of 2006 | Class of 2005 | Class of 2004 | Class of 2003 | Class of 2002 | Class of 2001 | Class of 2000 | Class of 1999 | Class of 1998
Daniel Joseph Anhalt, M.D. - Dr. Anhalt went to UCLA School of Medicine and McGill University Family Medicine Residency. He has been practicing Emergency Medicine for 14 years. He has served in two Emergency Departments as Chief of Emergency Medicine for a total of 5 years. Dr. Anhalt has a great interest in and depth of Internet technologies knowledge. Dr. Anhalt is an experienced web site developer.
Wayne Berberian, M.D. - Dr. Wayne Berberian is the Assistant Professor of Orthopaedic Surgery at New Jersey Medical School. In this role, he teaches and supervises medical students, conducts research, and practices as an orthopedic surgeon. Dr. Berberian pursued an MBA because the current health care climate was making it increasingly difficult for physicians to remain effective without a comprehensive understanding of management techniques. As an academician serving in a large tertiary care center, he felt that an MBA would provide him with the business knowledge to help his department and institution succeed. "The PEMBA curriculum opened my eyes to effective strategic planning and negotiating techniques. The Leadership Development Program and employee interaction portions of Physician Executive MBA have actually permitted me to deal with my staff and colleagues in a more beneficial manner."
Pedro Juan Cardona, M.D. -
Dr. Cardona is a Medical Director with Gateway Health Plan.
Prior to joining Gateway Health Plan, Dr. Cardona was a
Managing Partner of the Sussex Pulmonary Associates, LLC
(formerly Pedro J. Cardona, MD) for 12 years. Prior to his
own practice, Dr. Cardona was Medical Director at a
Respiratory Therapy Program at Delaware Technical and
Community College in Georgetown. Dr. Cardona received his
medical education at the University of Puerto Rico Medical
School, and received his MBA at the University of Tennessee.
Dr. Cardona is also Board Certified with the National Board
of Medical Examiners and the American Board of Internal
Medicine. Dr. Cardona is a member of the American College of
Physician Executives. Dr. Cardona joined the PEMBA program
at UT to develop the business skills to set a direction for
the growth of our organization and compete effectively in
the rapidly changing health care environment. Being a member
of multiple committees, I wanted to develop the knowledge to
effectively communicate with the financial officers and
other administrators of the local hospitals.”
Ken Call, M.D.- Dr. Call attended the University of Tennessee at Knoxville from 1976-1977 and transferred to the University of North Carolina at Chapel Hill. He graduated from East Carolina University School of Medicine in 1991 and immediately entered a 6 year surgical residency which he completed in 1997. Since completing his residency, Dr. Call has been working as an independent contractor performing locum tenens coverage in both General Surgery and Emergency Medicine for various hospitals. In 1998, he formed a professional association, Call Medical Associates.
Attila G. Devenyi, M.D. - Dr. Devenyi is a graduate of the Cornell University College of Engineering. He attended medical school at the Penn State College of Medicine and completed his residency and fellowship at the Tufts New England Medical Center. Following this he founded and directed the Division of Pediatric Gastroenterology at the Penn State Geisinger Health System. In the health system he has served on the Physician Compensation Committee and the Strategy Planning and Marketing committee.
David L. Gossage, M.D.- Dr.
Gossage received his B.S. degree in Biology at The
University of the South at Sewanee, Tennessee and earned his
MD degree at the University of the Tennessee at Memphis. He
completed a Pediatric residency at the Children’s Hospital
in Cincinnati, Ohio was followed by a three year fellowship
in Allergy/Immunology at Duke University. He spent an
additional three years serving as a Procter and Gamble basic
science research scholar at the Children’s Research
Foundation in Cincinnati, Ohio. He has been in group
practice since 1996 and is a faculty member at Vanderbilt
University where he is involved in research and he serves as the principle
investigator for allergy and asthma clinical trials.
John H. Hajjar, M.D. - Dr. Hajjar graduated from Georgetown University School of Medicine in 1981, and subsequently was trained for two years in General Surgery and four years in Urology at NYU Medical Center. He started his solo practice in 1987, subsequently opening his Ambulatory Multi-special Surgical facility in 1992. Dr. Hajjar has assembled a large group of Urologists into his successful practice in New Jersey. He is presently the CEO of Urology Specialty Care and Surgicare Surgical Associates with combined substantial revenue streams. He is interested in disease management with the subsequent carve out for urology care.
George V. Jirak, M.D.- Dr. Jirak is a practicing Board Certified OB/GYN Physician who is a practicing Gynecologist/ UroGyncologist in Wheeling, West Virginia. Dr. Jirak obtained his Bachelor of Science and Medical Degrees at the University of Wisconsin. His previous experience includes 20 years of medical practice, Chief of Gynecology and Co-Residency Director for OB/GYN at the Presidio of San Francisco, Chief of OB/GYN, and Vice-Chief of the Medical Staff. Dr. Jirak was the president of Jackson Purchase Physician Association (JPPA) in 1994, a 70 member Independent Physician Association. He was President of JPPA for 5 years and developed physician dominated health networks and systems. Dr. Jirak was project coordinator for the Physician Executive MBA Electronic Medical Record Project.
Michael Johnston, M.D.- Dr. Johnston is a Family Practitioner from Phenix City, Alabama where he has been in solo practice since 1986. He graduated from medical school in 1980 at the University of South Alabama and is now a part of the Columbus Regional Healthcare System based out of Columbus, Georgia. Other interests in medicine include integration of computers into the Healthcare System and improving the speed of test reporting at his local hospital. Physician Executive MBA enabled Dr. Johnston "to gain business skills pertinent to the practice of medicine and be exposed to many aspects of business practice."
Alan Lassiter, M.D.- Dr. Alan Lassiter served as the President and CEO of the Cook Childrens Physicians Network in Fort Worth, Texas. He pursued an MBA to gain a broader understanding of business principles. Dr. Lassiter chose PEMBA because he was impressed with the curriculum and the quality of the educators. While he appreciates the convenience of long distance learning, he believes the quality of the education separates the PEMBA program from others. Through Physician Executive MBA, Dr. Lassiter has gained insight into management issues and strategic positions. "Without formal business training, doctors are nearsighted. An MBA is best for a doctor who is looking for a leadership position. Doctors must be able to exist in both the clinical and business worlds in order to move to the next level."
James Leigh, M.D.- Dr. Leigh is the Medical Director for MedLink Georgia. As Medical Director, he has responsibility for over 10 centers in the provision of healthcare services for the underserved population, as well as the uninsured, Medicare and Medicaid populations. He has practiced general surgery in Gainesville, Georgia since 1973. He has been a member of the Board of Directors of Blue Cross Blue Shield of Georgia since 1975 and was active in forming the Longstreet Clinic, a primary care and multi-specialty clinic. PEMBA enabled Dr. Leigh to become familiar with the language of business and to prepare him to enter the medical business consulting field.
Bruce Alan Meyer, M.D.- Dr.
Meyer is the Vice-President for Medical Affairs, Associate
Dean, and Executive Director of the Faculty Practice Plan at
the University of Texas Southwestern. Before this
appointment Dr. Meyer was President, UMass Memorial Medical
Group as well as Professor and Chair, Department of
Obstetrics and Gynecology, University of Massachusetts
Medical School. He was also
Obstetrician/Gynecologist-in-Chief at UMassMemorial Health
Care. He is the author of over 50 peer-reviewed
publications, with specific areas of clinical interest in
Stress and its effects on Pregnancy Outcome and Vaginal
birth after Cesarean. Initially, Dr. Meyer enrolled in
Physician Executive MBA for career development and to
develop a better understanding of accounting, finance, and
the economics of managed care. He says, "However, what I
have learned and most appreciated from the PEMBA program
goes well beyond the basic finance portion of the training.
The leadership development, negotiation training,
organizational management and strategic planning skills are
immense. Most importantly, the personal growth and
networking with people who are truly 'kindred souls' has
created the finest educational experience of his life.
Curtis Mock, M.D.-
Dr Mock is currently employed by Optum Care Management, a
wholly owned subsidiary of United Health Group as its Senior
Regional Medical Director. This position combines seventeen
years of clinical experience with knowledge obtained from
business experience running a medical office and the PEMBA
program. He is a Senior Regional Medical Director and has
three Medical Directors reporting to him at this time.
Raúl F. Montalvo - Dr. Montalvo graduated from the Ponce School of Medicine in his hometown of Ponce, Puerto Rico in 1982. He is Board certified in Internal Medicine and is the Chief Medical Officer and Partner of Grupo Medico Lafayette, a six-member physician group. Dr. Montalvo has served as Dean for Academic Affairs at the Ponce School of Medicine and was the medical director for a rural hospital in Puerto Rico and a network of several outpatient clinics. He is a member of the Board of Directors of the Ponce School of Medicine, Global Education and Research Institute, a non-profit organization working to improve access to technology in rural and under-served areas. Dr. Montalvo also serves on the Board of Ponce Medical and Hospital Corporation, a for-profit corporation bidding for hospitals and healthcare facilities in Puerto Rico. He was recently appointed to the consulting board of Preferred Health Management Inc., the largest physician practice administration organization in Puerto Rico with 200,000 covered lives. Dr. Montalvo completed his Physician Executive MBA at the University of Tennessee in 1999. He specializes in business planning, organizational strategy and the Hispanic market.

David Morris, M.D. - Dr. David Morris has been a practicing internist in the Miami Lakes area for the last 3 years and is Board Certified in Internal Medicine. Dr. Morris recently completed the acquisition of his current practice from his former employer Mercy Hospital. Dr. Morris has an extensive background in homeless affairs including four years of volunteer work at Camillus Health Concern, a homeless clinic in Miami, and a current appointment to the Reach-Out Miami Project. In the last year, he founded MRO Florida, a Florida Drug-Free Workplace testing center. The Physician Executive MBA program appealed to him because "with the strong penetration of managed care in the South Florida market, a poorly run office will have a difficult time staying open. The PEMBA program has given me the skills to ensure the financial security of my solo-practice for many years."
Vania Naydenova, M.D. -
Dr. Vania Naydenova is a native Bulgarian, but she has lived
in the United States since June of 1998. She graduated from
the Medical University in Sofia, the capital of Bulgaria.
Her specialty is in ENT diseases and occupational medicine.
Before her arrival in the states, she worked at the Medical
University in Sofia as an ENT Otoneurologist at the Clinic
of Occupational Diseases. Dr. Naydenova pursued an MBA to
keep her emerged in the medical profession while learning
about the business aspect of medicine. PEMBA was important
for her to evaluate the positive and negative aspects of her
behavior. "With examples from real life and not just theory,
I was convinced that it was correct. To be a good leader, is
a difficult task. Physician Executive MBA has given me the
belief that I can build better leadership skills by applying
the knowledge that I have learned. I have seen positive
results already in my personal life, and I know it will work
in my career too."
Thurman Lee Pedigo, M.D. - Dr. Pedigo has been a participating physician for more than twenty-five years. He is a graduate of the University of Tennessee Medical School at Memphis, and specializes in Family Practice. Dr. Pedigo is married with three children and four grandchildren.
Butch Ramsey, M.D.- Dr. Ramsey is the former partner for Capital Family Physicians, and eighteen-physician multi-specialty group. "Through PEMBA, I have learned how to balance my life and learned how to get off the treadmill of medicine." Dr. Ramsey is transitioning out of medicine and is now in the process of creating a new business venture that will address a better way to make health care more affordable.
Ron Reynolds, M.D.- Dr.
Ron Reynolds specializes in emergency medicine and practices
in Myrtle Beach, South Carolina. Dr. Reynolds pursued an MBA
because he was seeking self-growth. He felt that emergency
medicine was a "young" profession and that he needed another
challenge. He has discovered many new opportunities through
PEMBA. "The demand for physicians with an MBA is very high,
and these physicians help to bridge the gap between business
and medicine." Dr. Reynolds recommends Physician Executive
MBA to physicians who want to enhance their self-growth,
keep up with the changes in health care, and increase their
knowledge base. "The program is a great equalizer in that
all doctors need to keep the knowledge out there and share
with each other. They will succeed with the benefits derived
from this openness. Everyone in PEMBA is there to help
themselves and each other. These bonds stay strong, even
after the program is over."
JoAnn Riggins-Woodhouse, M.D.- Dr.
Woodhouse is currently the Regional Medical Director of
Oakwood Hospital multi-specialty Ambulatory Division. She is
a graduate of Michigan State University-College of
Osteopathic Medicine and completed her Internship and
Residency training at Michigan State University / St.
Lawrence Hospital Family Practice. She is a Diplomate of the
American Board of Family Practice. Dr. Woodhouse's
experience includes the practice of comprehensive family
medicine with the emphasis on family centered birthing. She
is most proud of the time she spent training Family Practice
Residents. Dr. Woodhouse currently is Regional Medical
Director for Oakwood Hospital Multi-Specialty Ambulatory
Division. Through PEMBA, Dr. Woodhouse gained knowledge
about the business side of medicine and developed stronger
leadership skills. Dr. Woodhouse says, "I have gained
valuable relationships at PEMBA, both personal and
professional. Also, I have gained a deeper understanding of
the marketplace and a global view of the factors that
influence decisions making in healthcare."
Harry Joel Sanner, M.D. -
Dr. Sanner graduated Columbia Union College in Takoma Park,
Maryland. His medical education began at Loma Linda
University Medical School in 1975. After graduating, he
completed a pediatric residency at Loma Linda University
Hospital. Following three years of service in the Nation
Health Service in Southern Colorado, he returned to Loma
Linda University and completed a two-year anesthesiology
residency. Dr. Sanner held a one-year Pediatric
Anesthesiology Fellowship at Pittsburgh Children's Hospital.
In 1988, he and his family moved to Knoxville, Tennessee
where Dr. Sanner joined the anesthesiology practice at East
Tennessee Children's Hospital. Currently he is Chief of the
Department of Anesthesiology, which is staffed by four
anesthesiologists and ten certified registered nurse
anesthetists.
C. Bevan Stuart, M.D. -
Dr. Stuart arrived in Riverside, CA in 1970 for his
internship in Internal Medicine. After completing three
years in Internal Medicine and an additional year in
Cardiology fellowship, he moved back to London, Ontario,
Canada where he did a final year in Cardiology. In 1975, Dr.
Stuart set up a solo practice in Cardiology in Riverside,
California. He has been involved in various medical staff
administrative activities for the past twenty-three years
and is currently the Chief of Staff at Riverside Community
Hospital. Dr. Stuart has recently accepted the position of
Senior Vice President and Medical Director of Riverside
Community Hospital. He is particularly interested in CQI
activities and the development of a computerized medical
record, both for the hospital and hopefully an integrated
office record. His interests include computers, wine and
food. He and his wife have owned and operated a retail wine
store and wine storage facility for thirteen years and also
chaired a wine auction fundraiser for the American Heart
Association generating over $200,000 for AHA over the last
fourteen years.
Jonathan A. Swartz, M.D.- Dr.
Swartz is Vice Chair for Clinical and Academic Affairs of
the Department of Family and Social Medicine, Montefiore
Medical Center in the Bronx, New York. Dr. Swartz also
serves as Medical Director for Montefiore Medical Group 2, a
network of nine community based primary care practices in
medically underserved areas of the Bronx that provide
300,000 visits annually with a budget of $40 million. The
network includes five teaching practices that train primary
care residents in Family Medicine, Pediatrics, and Primary
Care Internal Medicine. Montefiore Medical Center is a $1.6
billion integrated delivery system that combines an academic
medical center with a large primary care network, home care
agency, and contract management organization that currently
carries global risk for 150,000 lives. Dr. Swartz received
his education at the University of Connecticut, earning a
B.S. with Honors in Biology in 1976 and his M.D. at the
School of Medicine in 1980. He trained in Family Practice at
the Residency Program in Social Medicine at Montefiore
Hospital in the Bronx, New York. Dr. Swartz completed his
MBA in December 1999 at the Physician Executive MBA Program
at The University of Tennessee Knoxville. Dr. Swartz's areas
of interest lie in practice management in non-profit health
care organizations as well as Medical Informatics and Total
Quality Management.
Melissa Emlyn Trekell, M.D. -
Dr. Trekell received her medical degree from the University
of Kansas School of Medicine in Kansas City in May 1978. Her
internship and residency were at the University of Kansas -
St. Francis Regional Medical Center in Wichita, Kansas. Dr.
Trekell is board certified by the American Board of Surgery
and a Fellow of the American College of Surgeons. Since
beginning her general surgery practice in Maryville,
Tennessee in 1986, Dr. Trekell was instrumental in
developing the trauma system at the hospital is currently
director of Trauma Services and a member of the Tennessee
State Trauma Committee. In March 1991, she founded the
Tennessee Breast Center. As the president, she represents
the breast center on a regional and national level. The
multidisciplinary focus of the breast center has resulted in
the formation of a cancer center for the hospital. Dr.
Trekell's interest is in women’s health care, Continuous
Quality Improvement and marketing.
Thomas von Dohlen, M.D.- Dr.
Thomas von Dohlen is an internist/noninvasive cardiologist
at The Greenbriar Clinic, a multi-specialty diagnostic
facility in White Sulpher Springs, West Virginia. Dr. von
Dohlen chose PEMBA to acquire knowledge in a setting with
other physicians that represented a broad spectrum of
geographic and practice environments. PEMBA has proved
invaluable for him to recognize the value of diversity and
respect different viewpoints. Furthermore, he believes the
professors are highly qualified and have a supportive
nature. "They (the faculty) truly go out of their way to
make Physician Executive MBA what I would venture to say is
the best among physician-directed business education
programs."
Gary Wadhwa, M.D. - Dr. Wadhwa owns and manages an oral and maxillofacial surgery group practice. The practice is affiliated with major teaching hospitals in the Albany area. He is involved with teaching residents and holding Continuing Medical Education programs.

