Welcome to Oaks Medical Center

My role as Clinic Administrator is to plan, manage and direct the overall operations of our facilities. My primary goal is to ensure that the systems are in place so that each and every patient receives professionally delivered, appropriate medical care in a timely manner. Oaks Medical Center’s staff is dedicated to protecting the patient’s confidentiality, promoting compassion and understanding of their individual needs and directing them to other medical and ancillary services available in our communities as necessary. Our approach is to examine the needs of the person as a whole, not simply serving them through our services alone. We have created greater access for our patients by expanding our operational hours, physician and mid-level practitioner staff and two locations. In addition, we have opened our doors to the “walk-in” patient. If you or your family member should have a question or concern please direct those to me through our web site, mail or by calling me at 281.367.1414. Direct feedback from our patients and our patients’ families is the optimum method for us to continue to monitor the quality and functionality of our services. I hope you will take an opportunity to meet a few of our professional staff.      
                                     Marilyn Scheffe, Clinic Administrator

Garth Denyer, M.D.
Dr. Denyer is a family practitioner who has been practicing in our community for over 20 years. In addition to family practice medicine, Dr. Denyer has a keen interest in preventive medicine, male sexual health and hormone replacement therapy. He is a Diplomat of the American Board of Anti-Aging.  Dr. Denyer is experienced in bio-identical and growth hormones which are only prescribed after a thorough examination of the patient. For more information on age management call for an appointment or telephone consultation.

 
James E. Cary, D.O. 
Dr. Cary graduated from Kirksville College of Osteopathic Medicine in Missouri. He has practiced in and around our community for the past 35 years. He has been an affiliate of Oaks Medical Center since 1989. Dr. Cary is active in the South Montgomery County Chamber of Commerce, serves as a physician for youth camps and participates in many community-sponsored events.

Maria Charron, M.D.
A native of San Juan, Puerto Rico, Dr. Charron has been a physician affiliate with Oaks Medical Center since 1990. She performed residencies at the University of Puerto Rico School of Medicine and Baylor School of Medicine. She is an Approved Physician for Immigration Physicals and Workers’ Compensation. She speaks fluent Spanish. In addition, Dr. Charron is skilled in skin enhancement therapies.

Jeremy McWilliams, DO
Dr. McWilliams graduated from Conroe High School and then received his Bachelor of Arts degree from Baylor University.  He attended Midwestern University College of Osteopathic Medicine in Arizona for his medical training before returning to the Woodlands area.  Dr. McWilliams completed his postgraduate training at the Family Medicine Residency Program and Lonestar Clinic in Conroe.  Dr. McWilliams is Board Certified in Family Medicine.

Christine Holland, MD
Dr. Holland received her undergraduate degree from Baylor University and her doctor of medicine from the University of Texas at Houston where she also served her residency. She is a member of the American Academy of Family Physicians. Dr. Holland's special interests are outpatient procedures and preventative medicine.

Margie Hill, LVN
Mrs. Hill is the nurse manager for our clinical staff. She is responsible for staffing assignments, staff and patient education and other patient related issues. Mrs. Hill is available for handling on site patient concerns regarding the delivery of their medical services. Mrs. Hill has been with Oaks Medical Centers for 14 years.

Kristi Brandon, PA-C
Ms. Brandon is a Physician Assistant who primarily practices at our Windvale Shopping Center location. She graduated Suma Cum Laude from the University of Texas Health Science Center at San Antonio upon completion of her Bachelor of Science in Physician Assistant Studies. In addition, Ms. Brandon has earned a Bachelor of Science in Biology and graduated with Honors from Texas Woman’s University. She has experience in emergency care and has worked in family practice settings for many years.

Lori Rhemann, PA-C
Ms. Rhemann is a Physician Assistant who primarily practices at our 25410 I-45 North location. She has earned both a Bachelor of Science in Physician’s Assistant Studies from the University of Texas Medical Branch and Master Degree in Physician’s Assistant Studies from the University of Nebraska Medical Center. Lori  has many years experience in practicing general and family medicine.

Marlene Wendel, FNP-C
Ms.Wendel is a Family Nurse Practitioner who primarily practices at our I-45 North location. She received her Bachelor of Science in Nursing from Houston Baptist University, and her Masters in Nursing from Texas Woman’s University, Denton, TX. Ms. Wendel received her certification as a Family Nurse Practitioner in 1997. She has over 20 years experience in family practice.

Elizabeth Ross, MSN, NP-C, APN, FNP
Ms. Ross is a Nurse Practitioner who primarily practices at our I-45 North location. She graduated Summa Cum Laude from Samford University School of Nursing where she was active in several honorary programs. Her experience includes positions in both ER and trauma centers.

Hugo, Octavanio, Facilities Manager
Mr. Octaviano is responsible for the day-to-day physical operations of both centers. Hugo manages the functionality of both centers by integrating people, place, process and technology. He is dedicated to providing an excellent quality of life within our facilities for both patients
and employees. Hugo joined Oaks Medical in 2001.
 

Paul Sechler, Director of Clinical Studies
Mr. Sechler has been with Oaks Medical for eleven years. He is responsible for coordinating with outside drug research firms to provide opportunities for our patients to participate in appropriate clinical drug trails. He is responsible for managing the staff and the workflow process for both the referral desk and staff responsible for handling diagnostics and refill requests. Paul as graduated from the University of Phoenix with a Bachelor of Science in Management.

Employee