Internal Medicine Residency Program

TTUHSC Permian Basin Internal Medicine Residency Program
Application Deadline | November 1, 2025
Next Start Date | July, 1 2026
The Internal Medicine Residency Program is a mid-sized fully ACGME accredited, three-year University Program.
The resident learning experience is structured around three overlapping components:
- Clinical Learning - learning IM core competencies through inpatient and elective rotations.
- Academic Learning - learning IM core competencies through workshops, didactics, simulation, and conferences.
- Personal and Professional Learning - learning to hone your craft through mentorship, wellness activities, professional committees, and leadership training.
Mission
Our mission is to provide each resident with the unique substrate they need to define what success means for them and materialize it.
Vision
Our vision is to develop the next generation of collaborative and innovative healthcare leaders for our region.
Information for Applicants
Application Process
The Department of Internal Medicine only accepts applications through the Electronic Residency Application Service (ERAS). Information about the service may be obtained from your Dean's Office or from the American Association of Medical Colleges (AAMC). International medical graduates may obtain information about ERAS through the Educational Commission for Foreign Medical Graduates (ECFMG). Resident application deadline is November 1, 2025.
Application Requirements
- Applications are only accepted through ERAS.
- Submit the following documents:
- ERAS Application
- Medical School Transcripts
- USMLE Score Reports
- Dean's Letter
- Three (3) Recommendation Letters
- Personal Statement
- USMLE scores of 220 or higher on first attempt preferred.
- US clinical experience is preferred.
- Medical school graduation within the last five years is preferred.
- TTUHSC policy mandates that only J-1 Visas be sponsored for physicians in training. TTUHSC will accept EAD and green cards. Candidates requiring visa sponsorship should provide specific information in their application.
- Applicants must be eligible for a Texas Medical Board Physician in Training permit.
Applicants must be ECFMG certified when they apply or they will be withdrawn from the review process. - Our program participates in the National Resident Matching Program.
- The PGY level requested should be clearly specified.
Interview Process
The Internal Medicine Residency Program will conduct all interviews virtually this year, with invitations sent to applicants.
The core curriculum and rotation descriptions are given to and reviewed with each resident at the beginning of his or her first year of training. The curriculum is reviewed and appended / revised every six months by the Curriculum Committee consisting of representatives from the full-time and clinical faculty as well as selected residents from each year of training. Curriculum changes are implemented before the next curriculum review.
Inpatient Rotations (Medical Center Hospital/ Midland Memorial Hospital)
- Inpatient Floor Rotations
- ICU
- Admit Teams
- Night Float
- Jeopardy
Ambulatory Rotations (Texas Tech Physicians, Wilson and Young Medal of Honor VA Clinic and VA Big Spring Hospital)
- Weekly Resident Continuity Clinics in Midland and Odessa
- VA Outpatient Rotation Odessa Clinic
- VA Big Spring Hospital
Electives (Medical Center Hospital/ Midland Memorial Hospital/ Texas Tech Physicians/ Affiliated Specialty Clinic Sites)
- Anesthesiology
- Cardiology
- Dermatology
- Endocrinology & Metabolism
- Gastroenterology
- Geriatrics
- Health Systems Science
- Hematology and Oncology
- Hospice and Palliative Care
- Infectious Diseases
- Nephrology
- Neurology
- POCUS
- Psychiatry
- Pulmonology
- Radiology
- Rheumatology
Lifestyle Medicine
Each resident has the opportunity to participate in the virtual Lifestyle Medicine
Residency Curriculum (LMRC) and achieve American Board of Lifestyle Medicine (ABLM)
board certification upon successful completion of all program requirements.
| PGY-1 | PGY-2 | PGY-3 | PGY-4 | PGY-5 |
| $61,569.96 | $62,961.96 | $64,950.00 | $66,936.96 | $68,924.04 |
*These amounts are for the Permian Basin campus only.
In addition to this, we would like to highlight the continued insurance and fringe benefits provided to you by TTUHSC-Permian Basin:
- Comprehensive medical insurance
Premiums fully covered for Resident/Fellow and eligible dependents - Vision coverage
Premiums fully covered for Resident/Fellow and eligible dependents - Dental Insurance
Premiums fully covered for Resident/Fellow and eligible dependents - Basic Life Insurance
Premiums fully covered for Resident/Fellow and eligible dependents - Long-Term Disability Insurance
Premiums fully covered for Resident/Fellow - Counseling Services
8 free sessions for Individual or Family Counseling are provided through the Employee Assistance Program and/or The Samaritan Counseling Center with referral from the program for long-term counseling services - Statutory Benefits such as Workers' Compensation and unemployment compensation
- Eligible for voluntary TDA 403(b) or Texa$aver 457 plan Retirement Plan
- Free Parking at affiliated Hospitals
- Free Meals at affiliated Hospitals
Welcome you to our page and hope you find it helpful in learning more about us!
Dr. Sai Siva J Mungara, our Program Director, is a distinguished physician and educator with extensive experience in internal medicine and lifestyle medicine. She earned her Bachelor of Medicine, Bachelor of Surgery (M.B.B.S.) from Narayana Medical College in India and completed her Internal Medicine Residency (M.D.) at the University of Maryland Prince George’s Hospital Centre in Maryland.
Since 2016, she has held various roles at Texas Tech University Health Sciences Center, including Associate Professor, Associate Program Director, and Vice Chair in the Department of Internal Medicine. Her leadership roles also include serving as the Site Director for the Lifestyle Medicine Residency Curriculum. Additionally, she was the Medical Director of the Texas Tech Physicians Clinic and is an esteemed member of the Institutional Review Board at both the Amarillo and Lubbock campuses of Texas Tech University Health Sciences Center.
Her expertise is recognized through board certifications from the American Board of Internal Medicine (ABIM) and the American Board of Lifestyle Medicine, as well as a certification from the American Hypertension Specialist Certification Program.
Dr. Mungara is a Fellow of the American College of Physicians (FACP) and has received several accolades for her teaching, including the Outstanding Faculty Award, Resident’s Choice – Dean’s Awards, and the Best Teaching Faculty Award. Her professional interests include holistic medicine, quality improvement initiatives, and medical education. She is dedicated to advancing the field through innovative teaching and research, with a strong commitment to supporting the ambitions of emerging doctors.

Sai Siva J Mungara, M.D.
Program Director
Medical Center Hospital
Medical Center Hospital located in Odessa, Texas is a 402 bed Joint Commission accredited
acute care facility. The campus has an active Emergency Room and busy Intensive Care
and Coronary Care Units. A Simulation Center and Dedicated Educational Unit have been
established on the 7th floor to serve Texas Tech physicians, students and patients.
MCH is a is a leader in diabetes care, cardiovascular services and interventional
radiology. MCH also offers CareStar, the exclusive air ambulance service of the Permian
Basin. Specialty areas within the hospital include the MCH Center for Heart Disease,
MCH Diabetes Center, and the MCH Ann Roden Deaderick Cardiac and Pulmonary Center.
Midland Memorial Hospital
Midland Memorial Hospital located in Midland, Texas is a 272 bed Joint Commission
accredited acute care facility, essentially new as of December 2012 with the opening
of its new patient care Tower. The campus also features the Allison Cancer Center,
the MMH Heart Institute and inpatient Hospice. The Emergency Room receives 35,000+
patients per year. The Intensive Care and Coronary Care Units are also active.
Support services such as Dietary, Physical Therapy, Occupational Therapy, Wound Care, Ostomy Care, and Social Service are readily available at both hospitals.
Approximately seventy percent of the residents' time (combined inpatient and outpatient experiences) is spent in Odessa and thirty percent in Midland. The distance between the cities and hospitals is approximately twenty miles (20 - 30 minute drive). Physicians based at Medical Center Hospital, Midland Memorial Hospital, as well as full-time faculty, supervise elective rotations in internal medicine subspecialties as well as non-medical specialties. Under special circumstances, with approval from the Program Director and the Graduate Medical Education Committee, elective rotations may be taken at other academic institutions.
West Texas VA Healthcare System
The Big Spring VA Medical Center, 40 miles east of Midland, formerly an inpatient
hospital, but now an extensive outpatient and intermediate care facility, hosts a
required 4-week Geriatric block and a variety of clinic/teaching experiences (including
Musculoskeletal, Radiology, Psychiatry, Pre-op, and Nutrition).
Wilson and Young Medal of Honor VA Clinic
The outpatient clinic was added in 2016, serving the region's veterans.
Ambulatory Clinics
Each resident is assigned to one of our 2 continuity clinics sites:
- The Texas Tech Physicians Odessa clinic primarily serves the population of Odessa and follows up with MCH patients.
- The Texas Tech Physicians Midland clinic primarily serves the population of Midland
and follows up with MMH patients. Texas Tech Physicians clinics utilize the Cerner
EMR.
Residency Life: Highlights & Community in Odessa

























Residents
View our current residents and fellowship matches of the Texas Tech Internal Medicine Residency.
To view Resident Research click here.
Staff
Learn more about the Internal Medicine Education staff here.
Got Questions?
We're here to help. Contact us if you have questions.
Lisset Escontrias
Phone: 432.703.5396
Email: lisset.escontrias@ttuhsc.edu