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Clear Creek Medical Group
4200 West Conejos Place
Suite 300
Denver, Colorado 80204
Ph: 303.893.8300

Kenneth H. Weisiger, M.D., F.C.C.P. | H. Duane Harclerode, D.O., F.A.C.O.I. | Anthony M. Leo, M.D. | Val Lindquist, M.D. |
Jason Nguyen, M.D.
| Katherine E. Hoekstra, M.D. | Phil Fung, M.D. | Timothy P. Creany Jr., M.D. | Thomas J. Bartlett, M.D., C.C.D.

Kenneth H. Weisiger, M.D., F.C.C.P.
Dr. Weisiger developed an early interest in U.S. coins and Native American artifacts. Science is another favorite topic that includes geology and astronomy.

Traveling to relaxing locations that might include snorkeling and exploring is high on the list. Lake Powell has been a summer family retreat for almost two decades.

Education:
1977 University of Colorado School of Medicine, Denver CO
1973 University of Colorado, Boulder CO
  B.S. Electrical Engineering with Honors
Professional Experience:
1998-Present Pulmonary, Critical Care, and Sleep Medicine Specialist, Clear Creek Medical Group, Denver CO
1987-1998 Internal Medicine, Pulmonary, and Critical Care Associates, Denver CO
1986-1987 Clinical Pulmonary Fellow, University of Arizona, Phoenix AZ
1985-1986 Instructor in Anesthesiology, University of Colorado School of Medicine, Denver CO
1983-1985 Post-Doctoral Research Fellow, Cardiovascular-Pulmonary Research, University of Colorado School of Medicine, Denver CO
Professional Associations:
American College of Physicians
American College of Chest Physicians
Certifications:
Nov. 1989 Critical Care Board Certified
Nov. 1988 Pulmonary Medicine Board Certified
Sept. 1984 Internal Medicine Board Certified


Anthony M. Leo, M.D.
Dr. Leo was born in New York but has lived in Arvada, Colorado for four decades. His medical training occurred at the University of Colorado and it continued at Saint Joseph Hospital in Denver. He is board certified in Internal Medicine. As a primary care physician, he learned the challenges of those working in the outpatient setting and came to appreciate the special relationship that primary physicians can have with their patients. As a hospitalist, he has come to form close relationships with the patients who have been entrusted to his care and the physicians who have given him that privilege. He sees himself as an extension of his referring physicians' practices and he seeks to provide care that enables a smooth transition for the patient back into the hands of the primary physician.

When outside of the hospital, Dr. Leo enjoys spending time with his family as well as traveling and writing.


H. Duane Harclerode, D.O., F.A.C.O.I.
Education:
1982 Oklahoma State University, College of Osteopathic Medicine
1978 Phillips University, Enid Oklahoma
B.S. Biology
Professional Experience:
2006-Present Internal Medicine Hospitalist, Clear Creek Medical Group, Denver CO
1999-2006 Group Practice, Academic Medicine, Inc., Kirksville MO
1989-1999 Group Practice, Internal Medicine Clinics, Kirksville MO
1986-1989 Private Practice, Porte’s Clinic, Lapeer MI
1983-1986 Internal Medicine Residency, Detroit Osteopathic Hospital, Highland Park MI
Professional Associations:
American Osteopathic Association
Fellow of the American College of Osteopathic Internists


Val Lindquist, M.D.
Val Lindquist hails from many parts of the globe. He acquired his Scandinavian name from his Danish father and his accent from his English mother. He was born in the Far East, educated in Australia, and received his formal medical training at the University of London, England.

After completing his post-graduate training in internal medicine in England, he was fortunate enough to come to Colorado for a 2 year research fellowship. Thirty-nine years later, Dr. Val is still here. He has worked in consultative practice at St. Anthony Central Hospital with an interest in pulmonary and critical care medicine. He now enjoys being able to devote his time to his patients in the quieter setting of office practice.

He devotes extra special attention to any of his patients who own private trout fishing streams or can pass on any tips on productive trout fly patterns!
Education:
1969-1972 Fellowship in Pulmonary Diseases and Cardiovascular-Pulmonary Research, University of Colorado Medical Center, Denver CO
1963-1969 Internships and Residencies in Medicine and Surgery, England
1958-1963 The Middlesex Hospital Medical School, University of London, England
1956-1958 The Polytechnic, Regent Street, London, England
Professional Experience:
2002-Present Pulmonary and Sleep Medicine Consultant, Clear Creek Medical Group, Denver CO
2001-2003 Medical Staff Physician, Plasmapheresis Clinic, Alpha Therapeutic Corporation, Denver CO
1975-1992 Physician, Respiratory Diseases, Internal Medicine, and Critical Care, Western Pulmonary Assoc., St. Anthony Hospital,
Denver CO
1976-1982 Medical Director, Respiratory Certification Program, St. Anthony Hospital, Denver CO
1973-1975 Emergency Room and Critical Care Physician, St. Anthony Hospital, Denver CO


Jason Nguyen, M.D.
After growing up in Western Tennessee, home of the blues, world-famous barbeque, and Elvis, Dr. Nguyen has brought his southern roots to the practice of medicine in Colorado, and he looks forward to some great hiking and biking in his scenic new home state. When not caring for his patients, Dr. Nguyen enjoys consuming his wife's tasty culinary creations, traveling, movie-watching, and getting lost in a good science fiction novel.
Education:
2005 University of Tennessee, College of Medicine, Memphis TN
2000 Rhodes College, Memphis TN
B.A. Biology
Professional Experience:
2009-Present Internal Medicine Hospitalist, Clear Creek Medical Group,
Denver CO
2005-2009 Internal Medicine and Pediatric Resident Physician,
University of Tennessee, Memphis TN
1999-2002 St. Jude Children’s Research Hospital
2000-2001 Church Health Center


Katherine E. Hoekstra, M.D.
Dr. Hoekstra was born in the Netherlands, where she graduated from Medical School at the University of Groningen, followed by Internal Medicine Residency training at St. Joseph Hospital in Denver, Colorado.
A practicing hospitalist in Colorado since 1999, Dr. Hoekstra has enjoyed working in both urban and rural Colorado hospitals.

In her time away from work she enjoys skiing, hiking, flyfishing, sailing and exploring various parts of the world.

Professional Associations:
American College of Physicians
Society of Hospital Medicine
Certifications:
Aug. 1998 Internal Medicine Board Certified


Phil Fung, M.D.
Dr. Fung loves that he is finally close to mountains, after spending over a decade in Texas for college, medical school and residency training. He is interested in toxicology and philosophy of medicine. When not taking care of patients, he enjoys skiing, hiking, good
baseball and dabbles some in nature and wildlife photography. He currently attends Denver Presbyterian Church with his lovely pediatrician wife and baby boy.
Education:
2006 University of Texas, Southwestern Medical School, Dallas TX
2001 Rice University, Houston TX
B.A. Biochemistry, Policy Analysis
Professional Experience:
2009-Present Internal Medicine Hospitalist, Clear Creek Medical Group,
Denver CO
2006-2009 Internal Medicine Resident Physician,
Baylor College of Medicine, Houston TX


Timothy P. Creany Jr., M.D.
Dr Creany grew up on the East Coast and has now lived in Colorado for 9 years. His full time job entails outpatient internal medicine. He enjoys time with his family, both mountain and road biking, in-bounds and backcountry skiing. Other spare time is spent reading, gardening and relaxing.

Education:
1996 Georgetown University School of Medicine, Washington DC
1992 Juniata College, Huntingdon PA
  B.S. Biology and Social Sciences
Professional Experience:
2000-Present Internal Medicine Hospitalist, Clear Creek Medical Group,
Denver CO
2001-Present Internist for the Department of Corrections, Canon City CO
2000-Present Physician reviewer for Colo Foundation for Medical Care
1999-2001 General Internist in private outpatient and inpatient practice, Boulder CO
1996-1999 Resident in Primary Care Program in Internal Medicine, University of Rochester, Rochester NY
Certifications:
Aug. 1999 Internal Medicine Board Certified


Thomas J. Bartlett, M.D., C.C.D.
Education:
1994 University of Arizona School of Medicine, Tucson AZ
1989 Arizona State University, Mesa AZ
  B.S. Microbiology
Professional Experience:
2008-Present Internal Medicine Hospitalist, Clear Creek Medical Group,
Denver CO
2002-Present Chairman, Department of Internal Medicine, Mountain View Medical Group, Colorado Springs CO
2004-Present Clinical Director, MVMG Osteoporosis Diagnostic Imaging and Research Center, Colorado Springs CO
1997-Present Internist, Mountain View Medical Group, Colorado Springs CO
1996-1997 Staff Physician, Emergency Practice Assoc, Colorado Springs CO
1994-1997 Internal Medicine Resident, University of Iowa Hospitals and Clinics, Iowa City, IA
Certifications
Jan. 2005 Certified Clinical Densitometrist
Sept. 1997 Internal Medicine Board Certified
Clear Creek Medical Group - Denver's Hometown Hospitalists
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