Locations and Physicians

Texas Children's Pediatrics Conroe

Texas Children's Pediatrics Conroe

404 River Pointe Dr., Ste. 100 Conroe, Texas 77304

Tel: 936-756-8108
Monday - Friday 8:30 am to 4:30 pm

Make an appointment

To schedule an appointment, please call us.

If you have a MyChart account, you may request an appointment online.

Richard T. Calvin M.D., F.A.A.P.

Degree(s)

  • M.D. 1973, Tulane University School of Medicine
  • B.A. 1969, Duke University

Residency or Fellowship

  • 1976, Baylor Affiliated Hospitals

Board Certification(s)

  • American Board of Pediatrics

Hospital Affiliation(s)

  • Memorial Hermann The Woodlands Hospital
  • St. Luke's Woodlands Hospital

Professional Organization Affiliation(s)

  • Member, American Academy of Pediatrics
  • Member, Texas Pediatric Society
  • Member, American Medical Association
  • Member, Texas Medical Association
  • Member, Montgomery County Medical Society

Special Interest(s)

  • Asthma
  • Keeping fit
  • Teenagers
  • Tweens

Languages Spoken

  • English

About Richard T. Calvin

Medicine has been my calling, and pediatrics is my true vocation.

Appointment Schedule

Monday: 8:30 am - 4:30 pm
Tuesday: 8:30 am - 4:30 pm
Wednesday: 8:30 am - 4:30 pm
Thursday: 8:30 am - 4:30 pm
Friday: 8:30 am - 4:30 pm

Appointments call 936-756-8108

Charles Keith McPherson M.D., F.A.A.P.

Degree(s)

  • M.D. 1986, University of Texas Southwestern Medical School
  • B.A. 1982, University of Dallas

Residency or Fellowship

  • Baylor College of Medicine

Board Certification(s)

  • American Board of Pediatrics

Hospital Affiliation(s)

  • Texas Children's Hospital
  • Memorial Hermann The Woodlands Hospital
  • St. Luke’s Episcopal Hospital

Professional Organization Affiliation(s)

  • Member, American Medical Association
  • Member, Montgomery County Medical Society
  • Member, Texas Medical Association
  • Member, American College of Sports Medicine
  • Member, F.A.A.P.

Special Interest(s)

  • Asthma
  • Keeping fit
  • Teenagers

Languages Spoken

  • English

About Charles Keith McPherson

I like to chat with parents about activities that families can enjoy together and that will improve their overall health.

Appointment Schedule

Monday: 8:30 am to 4:30 pm
Tuesday: 8:30 am to 4:30 pm
Wednesday: 8:30 am to 4:30 pm
Thursday: 8:30 am to 4:30 pm
Friday: 8:30 am to 4:30 pm

Appointments call 936-756-8108

Marjorie A. Quarles M.D., F.A.A.P.

Degree(s)

  • M.D. 1999, Texas A & M University College of Medicine

Residency or Fellowship

  • Baylor College of Medicine

Board Certification(s)

  • American Board of Pediatrics

Hospital Affiliation(s)

  • Texas Children's Hospital
  • Memorial Hermann The Woodlands Hospital
  • St. Luke’s Woodlands Hospital

Professional Organization Affiliation(s)

  • Member, Montgomery County Medical Society
  • Member, Texas Medical Association
  • Member, American Medical Association
  • Member, Texas Pediatric Society
  • Fellow, American Academy of Pediatrics

Languages Spoken

  • English, Spanish

About Marjorie A. Quarles

Medicine allows me to learn and use science every day while helping others. I was drawn to pediatrics because children are so much fun to be around.

Appointment Schedule

Monday: 8:30 am to 4:30 pm
Tuesday: 8:30 am to 4:30 pm
Wednesday: 8:30 am to 4:30 pm
Thursday: 8:30 am to 4:30 pm
Friday: 8:30 am to 4:30 pm

Appointments call 936-756-8108

Katherine Smith Taxis M.D., F.A.A.P.

Degree(s)

  • M.D.2005, Baylor College of Medicine
  • M.S. 2002, Texas A&M University
  • B.S. 2001, Texas A&M University

Residency or Fellowship

  • Pediatrics 2008, Baylor College of Medicine

Board Certification(s)

  • American Board of Pediatrics

Hospital Affiliation(s)

  • Texas Children's Hospital

Professional Organization Affiliation(s)

  • Member, American Academy of Pediatrics
  • Member, Texas Medical Association
  • Member, Harris County Medical Society

Special Interest(s)

  • Infants
  • Teenagers
  • Toddlers

Languages Spoken

  • English

Appointment Schedule

Monday: 8:30 am - 5 pm
Tuesday: 8:30 am - 5 pm
Wednesday: 8:30 am - 5 pm
Thursday: 8:30 am - 5 pm
Friday: 8:30 am - 5 pm

Appointments call 936-756-8108

Melissa E. Prihoda D.O., F.A.A.P.

Degree(s)

  • B.S. 2001, Southwest Texas State University
  • D.O. 2009, Des Moines University, College of Osteopathic Medicine

Board Certification(s)

  • American Board of Pediatrics

Hospital Affiliation(s)

  • Texas Children's Hospital
  • St. Luke's Woodlands Hospital
  • Memorial Hermann The Woodlands Hospital

Professional Organization Affiliation(s)

  • American Academy of Pediatrics
  • Texas Medical Association
  • Texas Pediatric Society

Special Interest(s)

  • Asthma
  • Breastfeeding
  • Infants and newborns
  • Toddlers
  • Safety and prevention

Languages Spoken

  • English

Appointment Schedule

Monday: 8:30 am to 4:30 pm
Tuesday: 8:30 am to 4:30 pm
Wednesday: 8:30 am to 4:30 pm
Thursday: 8:30 am to 4:30 pm
Friday: 8:30 am to 4:30 pm

Appointments call 936-756-8108

Portia Moore M.D., F.A.A.P.

Degree(s)

  • M.D. 2005, University of Texas at Houston Medical School
  • B.S. 2001, University of Texas at Austin

Residency or Fellowship

  • Pediatrics, Baylor College of Medicine, 2008

Employed at Texas Children's Pediatrics Associates

  • Since 2008

Hospital Affiliation(s)

  • Texas Children's Hospital

Professional Organization Affiliation(s)

  • American Academy of Pediatrics

Special Interest(s)

  • Asthma
  • Breastfeeding
  • Fitness
  • Healthy eating
  • Infants/newborns
  • Obesity
  • Safety

Languages Spoken

  • English

About Portia Moore

It is my goal to help kids reach their full potential and grow into healthy adults.

Appointment Schedule

Monday: 8:30 am - 4:30 pm
Tuesday: 8:30 am - 4:30 pm
Wednesday: 8:30 am - 4:30 pm
Thursday: 8:30 am - 4:30 pm
Friday: 8:30 am - 4:30 pm

Appointments call

Amy Christian RN, CPNP

Degree(s)

  • Bachelors of Science in Nursing 1986 - University of Texas at Tyler
  • Masters of Science 2001 from Texas Woman's University

Employed at Texas Children's Pediatrics Associates

  • Since 1996

Professional Organization Affiliation(s)

  • National Association of Pediatric Nurse Practitioners

Languages Spoken

  • English

About Amy Christian

I love working with children. When a child is sick, it not only affects the child, but the whole family. The parents of the child must be involved with and understand the whole process of their treatment. 

Appointment Schedule

Monday: 8:30 am - 5 pm
Tuesday: 8:30 am - 5 pm
Wednesday: 8:30 am - 5 pm
Thursday: 8:30 am - 5 pm
Friday: 8:30 am - 5 pm

Appointments call 936-756-8108

Thank you for selecting Texas Children's Pediatrics Conroe. We are proud to care for your children and are dedicated to their health and well-being.

Our team provides a wide range of services for infants, children and adolescents including:

  • New parent conferences
  • Newborn and infant care, including state of Texas-required screenings
  • Comprehensive well-child visits, including immunizations for all ages

    NCQA logo

  • Adolescent care
  • Treatment of acute and chronic illnesses
  • Routine lab work and screening
  • Developmental, hearing and vision screenings
  • Camp, school and sports physicals
  • Minor emergency care and treatment
  • Same-day appointments for ill patients
  • Separate exam waiting areas for well and ill patients
  • Asthma care, including lung-function testing
  • First aid for pediatric trauma, including repair of minor lacerations

Patients are seen by appointment only unless there is an emergency.

Insurance Plans

Texas Children’s Pediatrics currently accepts the health insurance plans listed below. To be sure a specific location accepts your insurance or if you do not see your plan listed here, please call your Texas Children's Pediatrics location and ask for assistance. Though we try to keep this list as current as possible, we always are adding new insurance plans to better serve you.

Remember to check with your insurance plan provider to verify that Texas Children's Pediatrics is in your network. In addition, please contact your plan provider for questions about the specific procedures your plan covers.

New Marketplace Exchange Plans: As authorized by the Affordable Care Act of 2010, consumers now have the opportunity to purchase health coverage through the Health Insurance Marketplace. Houston consumers have more than 40 different "Exchange" benefit plans to choose from through 6 different payors.

At this time, Texas Children's Pediatrics participates in 5 Marketplace Exchange benefit plans:

Marketplace Exchange Insurance Products

myCigna Copay Assure
myCigna Health Flex
BCBS of Texas - Blue Choice PPO Plans
BCBS Basic 5 Plan
BCBS Solution 3 and 4 plans

Commercial Insurance Products

Aetna HMO
Aetna POS
Aetna PPO
Beech Street / CappCare PPO
BCBS Par Plan
BCBS CHOICE PPO
BCBS HMO Blue of Texas
Choice Care Network PPO (Humana)
CHIP - Texas Children's Health Plan only
Cigna Healthcare PPO
Cigna Healthcare HMO / POS
Evolutions HealthCare PPO
First Health PPO (includes CCN)Galaxy Health Network (formerly MCI) PPO only
Great West HealthCare PPO/POS (OneHealth)
Great West HealthCare HMO (OneHealth)

Health Payors PPO
Health Smart PPO
Humana - HMO / POS
Humana - PPO

Independent (Integrated) Medical Systems PPO & EPOS
MHHN - Freedom of Choice
MHHN - MHealth Choice
MHHN - MHealth Insured
Multiplan, Inc. (Texas Health Choice) PPO

Pacificare HMO/PPO
PHCS PPO – Not HMO
PHCS Savility
Premier Provider Network, Inc. (NAPP & Family Care)

Texas Municipal League (TML) PPO
UHC HMO (United Health Care)
UHC PPO/POS/EPO includes Choice Plus
USA Managed Care Org (Health Network) PPO

Medicaid Products

Many, but not all, Texas Children's Pediatrics locations accept the following Medicaid products.

Texas Children's Health Plan STAR Medicaid
CSHCN
Community Health Choice STAR Medicaid
Molina STAR Medicaid
Molina STAR+PLUS Medicaid
TMHP Medicaid
Superior StarHealth Medicaid - Foster Care
United Healthcare Community Star Medicaid
United Healthcare Community Star+ Medicaid 

Please call your Texas Children's Pediatrics location for more information.

Billing Information

Payment for medical services can be made by cash, personal check or credit card and is due at the time of service. It is the parent or guardian's responsibility to pay any deductible, co-pay or co-insurance required by the insurance provider. As a courtesy, our office will file claims with any of our Texas Children's Pedatrics-contracted insurance plans. Please bring your insurance card to every visit.

For more information about billing and payment practices, please view our financial policy

Prescription Information

Written or electronic prescriptions will be given after a patient has been seen by a physician or nurse practitioner.

Refills

For routine prescription refills, please contact your pharmacy who will notify us. Controlled substance prescription requests, including ADHD prescriptions, must be called into our office 2 business days prior to picking up your child’s prescription.

Our After-Hours Schedule


We are here for your child on evenings and weekends. After-hours appointments are available for any urgent, minor emergency medical needs, including earache, sore throat, asthma, fever or sutures at the location listed below.

After-hours pediatric health care is available by appointment only at our Texas Children's Pediatrics Medical Plaza location:
Monday - Friday: 5 pm to 9 pm
Saturday and Sunday: 9 am to 3 pm

Texas Children's Pediatrics After Hours  The Woodlands
1011 Medical Plaza Dr., Suite 220
The Woodlands, Texas 77380
(281) 296-9119

Care Team
Melissa Denby, CPNP
Brenda Langhans, CPNP
Courtney Robinson, CPNP