William W. Davito
Mark D. Erhardt
Elizabeth R. Sherrock
Dr. Bill Davito was born in Ft. Wayne, Indiana but grew up in Bixby, Oklahoma. He attended the University of Tulsa where he earned his Bachelor of Science degree in Biology. He then attended Oklahoma State University and earned his Doctor of Osteopathy degree in 1993. His training continued through 1996 and he completed his residency in Family Practice. Dr. Davito is board certified in Family Practice.
Shortly after completing residency, Dr. Davito came to Bartlesville in 1996 to establish his practice. He enjoys the small town atmosphere and the quality of life that Bartlesville has to offer. Dr. Davito and his wife Donna will soon be empty nesters with both their daughters starting college, allowing them time to enjoy more backpacking in the wilderness.
Dr. Erhardt attended the University of Michigan, Ann Arbor, on a full athletic scholarship in football and obtained his undergraduate degree in Psychology. He also attended Edinboro University of Pennsylvania where he successfully finished a Masters Degree program in Biology. Dr. Erhardt then completed his academic medical education at Lake Erie College of Osteopathic Medicine in Erie, Pennsylvania.
Dr. Erhardt received his residency training at Ghent Family Practice in Norfolk, Virginia and his General Surgical Internship at the Naval Medical Center in Portsmouth, Virginia. He has had military training as Senior Medical Officer/Medical Department head and was an Undersea Diving Medical Officer providing medical support services for 1,500 Naval Special Warfare personnel.
Dr. Sherrock is a graduate of the University of Texas Southwestern Medical Center. She attended Southern Methodist University, Dallas, Texas where she obtained her undergraduate degree in Chemistry.
Dr. Sherrock received her residency training at the McLennan County Family Practice Residency in Waco, Texas. She is certified with the American Board of Family Practice as a Diplomate.
After graduating with Honors from Bartlesville High School in 1991, Dr. Simmons attended the University of Texas at Austin, receiving his B.S. in Biochemistry. He then went to the University of Oklahoma College of Medicine, receiving his M.D. Degree before moving on to the Central Texas Medical Foundation where he attended residency and served as Chief Resident in 2002.
Dr. Simmons provides highly personalized care for each of his patients. Dr. Donald Simmons and his wife, Ann, both attended high school in Bartlesville and are excited to be returing to our city. They were previously living and working in North Texas but returned to Bartlesville to be closer to family.
Michael P. Souter, D.O. has been in private practice in Ponca City since 2002. Dr. Souter received his Bachelor of Science in Cellular Biology at Northeastern State University and his medical degree at Oklahoma State University College of Osteopathic Medicine in 1994. He completed a residency at Riverside Health System in Wichita, Kansas and is board certified in Family Practice by the American Osteopathic Board of Family Medicine. Dr. Michael Souter is now accepting appointments for new patients.
Dr. Vaclaw is a graduate of the University of Oklahoma College of Medicine. He attended the Brigham Young University in Provo, Utah and the University of Oklahoma where he obtained his undergraduate degree in Zoology.
Dr. Vaclaw received his residency training at the OU Family Practice Clinic in Tulsa, Oklahoma. He is certified with the American Board of Family Practice as a Diplomate and ISCD Certified Clinical Densitometry. He is fluent in Spanish.
Michael P. Souter
M. Ryan Vaclaw
Danny Holdman was born in San Antonio and was raised in Poteau, OK. He worked as a paramedic while studying at East Central University in Ada. He and his wife Shelly both attended medical school in Sint Maarten at the American University of the Caribbean with clinical training in Waterford, Ireland and Detroit, MI.
Danny returned to Oklahoma for residency training with the OU School of Community Medicine and completed his training at Jane Phillips Medical Center as Chief Resident. He has extensive practice in Emergency Medicine and currently serves as the Medical Director for SAFE-NOW, a non-profit organization serving victims of domestic violence. An outdoor enthusiast, Danny is looking forward to spending more time with his family and getting involved in the Bartlesville community.
Janice Shippy has over 30 years of nursing experience with 20 of those years serving as a Nurse Practitioner after receiving her MSN from Wichita State in 1998. She has since received her Doctorate of Nursing Practice from Waynesburg University in 2014.
Originally from Pennsylvania, Janice has lived and worked in Caney since 1984 and has served the Bartlesville community as an instructor for the BSN program at OKWU since 2008. She has two grown daughters and four grandchildren. After her recent move to Bartlesville, Janice is looking forward to continuing her work in our community as a Nurse Practicioner.
4150 SE Adams Rd
Bartlesville, OK 74006
Monday - Thursday
8:00am to 5:00pm
8:00am to 12:00noon
Monday - Thursday
5:30pm to 7:30pm
9:00am - 12:00noon
Primary Care is not an emergency room. Please dial 911 for any medical emergency. Dial 911 if you are experiencing any symptoms such as chest pains, poisoning, serious bleeding, or breathing problems, or anything else you see as life or limb-threatening