Family Medical Care Physicians
81st & Memorial
Matthew Acker, M.D.
Joanna Crawford, D.O.
Kris Crawford, M.D.
John Crouch, M.D.
Mitch Duininck, M.D.
Frank Hamilton, Jr., M.D.
Heather Harshman, M.D.
Carol J. Howard, M.D.
Chris Jenkins, M.D.
Scott Keller, M.D.
Chad Moore, M.D.
Ruth Moore, D.O.
Clay Powell, M.D.
Edward Rylander, M.D.
Enis Sakirgil, M.D.
Val Tramonte, II, M.D.
Laurel Williston, M.D.
Matthew Acker, MD
Matthew Acker, MD has been practicing medicine since 1995 and is board certified in family medicine. He attended Wheaton College, Jefferson Medical College and completed his residency at In His Image in Tulsa, OK.
He and his family returned to Tulsa in 2011 after serving in Kazakhstan as medical missionaries. Acker founded and directed the International Medical Center in Almaty from 2005-2011.
Dr. Acker is a member of the Christian Medical and Dental Association and faculty member with In His Image Family Medical Residency. He serves on the board of Interserve and International Medical Center.
Kris Crawford, MD
Kris Crawford., MD, has practiced medicine since 2011 and is board eligible by the American Board of Family Medicine. Dr. Crawford attended Texas A&M University and completed his internship at In His Image in Tulsa, OK.
Dr. Crawford is a member of the Alpha Omega Alpha Medical Honor Society, Oklahoma Academy of Family Physicians, American Academy of Family Physicians, and is a member of the Christian Medical and Dental Association.
John Crouch, MD
John R. Crouch Jr., MD, has practiced medicine since 1967 and is board certified by the American Board of Family Practice. Dr. Crouch attended the Washington University School of Medicine in St. Louis, Missouri, and completed his internship at St. Luke's Hospital of St. Louis.
He served two years in the U.S. Army as a flight surgeon and one year as combat aviation flight surgeon in Vietnam, earning the Air Medal and Bronze Star. He completed his residency at San Bernardino County Medical Center of Family Practice in San Bernardino, California. He has held the positions of affiliate associate professor in family practice at UCLA, and associate professor at Oral Roberts University's School of Medicine in Tulsa.
Dr. Crouch is a member of the Christian Medical/Dental Society, Christian Medical Foundation, Tulsa Academy of Family Physicians, Oklahoma Academy of Family Physicians, American Academy of Family Physicians and the Society of Teachers of Family Practice.
Mitchell Duininck, MD
Mitchell Duininck, MD, has practiced medicine since 1988 and is board certified by the American Board of Family Medicine. He attended medical school at Oral Roberts University School of Medicine in Tulsa, OK, and completed his internship and residency at Oral Roberts University Family Practice Residency Program. Dr. Duininck is a member of the Alpha Omega Alpha Honor Medical Society, Society of Teachers of Family Medicine, Oklahoma Academy of Family Physicians, Tulsa Academy of Family Physicians and the Christian Medical/Dental Society, Christian Medical Foundation, Wilderness Medicine Society, Association of Family Medicine Residency Directors and a Fellow of the American Academy of Family Practice.
Frank Hamilton, MD
Frank G. Hamilton, MD, has practiced medicine since 1980 and is board certified by the American Board of Family Practice. He attended medical school at the University of Oregon Health Sciences Center in Portland, Oregon, and completed his internship and residency at San Bernardino County Medical Center of Family Practice in San Bernardino, California.
Dr. Hamilton is a member the Christian Medical Association, Tulsa Academy of Family Physicians, and the American Academy of Family Physicians.
Chris Jenkins, MD
Christopher D. Jenkins, MD, has practiced medicine since 1994 and is board certified by the American Board of Family Practice. He attended medical school at the University of Oklahoma College of Medicine in Oklahoma City. Dr. Jenkins is a member of the American Academy of Family Physicians and the Christian Medical and Dental Society.
Scott Keller, MD
Scott A. Keller MD, has practiced medicine since 1988 and is board certified by the American Board of Family Practice. He attended medical school at Oral Roberts University School of Medicine, completed his internship at the City of Faith Hospital in Tulsa and completed his medical residency at Hillcrest Medical Center in Tulsa. Dr. Keller is a member of the American Academy of Family Physicians and the Christian Medical Association. He enjoys biking, hiking, computers, photography, and chasing kids. He and his wife have four daughters and one son.
Chad Moore, MD
Chad Moore, MD, has practiced medicine since 2006 and is board certified by the American Board of Family Medicine. He attended medical school at Emory University School of Medicine, and completed his internship and residency at In His Image Family Medicine Residency. Dr. Moore is a member of the Christian Medical Association and the American Academy of Family Physicians.
Clay Powell, MD
Clay Powell, MD, has practiced medicine since 1985 and is board certified by the American Board of Family Practice. He attended medical school at Oral Roberts University School of Medicine in Tulsa and completed his internship and residency in family practice at the Florida Hospital in Orlando.
Dr. Powell is a member of the Christian Medical and Dental Association. He speaks Spanish fluently, and he and his wife, Angeli, have two daughters and one son.
Edward Rylander, MD
Edward E. Rylander, MD, has practiced medicine since 1985 and is board certified by the American Board of Family Practice. He attended medical school at the Oral Roberts University School of Medicine, completed his internship at the City of Faith Hospital in Tulsa and completed his medical residency with the Oral Roberts University Family Practice Residency Program.
Dr. Rylander is a member of the Christian Medical Association and the American Academy of Family Physicians, and a member of the Pediatricians and Obstetricians Joint Practice Committee at Hillcrest Medical Center.
Enis Sakirgil, MD
Enis Sakirgil, MD, has practiced medicine since 1996 and is board certified by the American Board of Family Medicine. He attended medical school at the Istanbul University Cerrahpasa School of Medicine, and completed his internship and residency through the In His Image Family Medicine Residency program. Dr. Sakirgil is a member of the Christian Medical Association, American Medical Association, and the American Academy of Family Physicians.
Val Tramonte II, MD
Val Tramonte II, MD, has practiced medicine since 2008 and is board certified by the American Board of Family Medicine. He attended medical school at the University of Nevada School of Medicine, and completed his internship and residency through the In His Image Family Medicine Residency program. Dr. Tramonte is a member the American Academy of Family Physicians and the Oklahoma Academy of Family Physicians.
Laurel Williston, MD
Laurel K. Williston, MD, has practiced medicine since 2000 and is certified by the American Board of Family Practice. She attended medical school at the Texas A&M Health Science Center in College Station, Texas. Dr. Williston is a member of the American Academy of Family Physicians and the Christian Medical and Dental Association.
