Residents & Alumni
Current Residents

Harman Singh, MD
- Graduated from Medical University of the Americas.
- Drawn to family medicine for its breadth, continuity, and patient-first approach.
- Enjoys reading, fitness, meditation, painting, and spending time with family.
- Interested in outpatient care with potential hospital privileges.
- Learn more about Harman Singh, MD.

Waire Erhurhu, MD
- Attended Spartan Health Sciences University School of Medicine.
- Chose family medicine for its holistic, relationship-based care and broad impact across diverse populations.
- Enjoys swimming, crocheting, traveling, and exploring new places.
- Values SSM Health’s faith-based environment, supportive faculty, and customizable training tracks.
- Learn more about Waire Erhurhu, MD.

Steven Jean, MD
- Graduated from the University of Oklahoma College of Medicine.
- Drawn to family medicine for its variety and the opportunity to build patient relationships.
- Enjoys motorcycles, video games, golf, horror movies, and socializing with friends.
- Considering a hospitalist role after residency.
- Learn more about Steven Jean, MD.

Lily Lindstrom, MD
- Studied at Long School of Medicine in San Antonio and Washington University in St. Louis.
- Oklahoma City native who values being a trusted, approachable resource for patients.
- Loves baking, painting, crafting, and spending time with family.
- Plans to work in outpatient care with a focus on chronic disease management and prevention.
- Learn more about Lily Lindstrom, MD.

Jay Patel, MD
- From McAlester, Oklahoma and earned his MD from the University of Oklahoma College of Medicine.
- Passionate about preventive care and long-term patient relationships.
- Enjoys films, theater, and exploring both cities and nature.
- Plans to serve his local community with a focus on health equity and policy advocacy.
- Learn more about Jay Patel, MD.

Jayden Peacock, MD
- Grew up in Mancos, Colorado, and studied Integrative Physiology at the University of Colorado-Boulder.
- Inspired by his Native American heritage to improve healthcare access in underserved areas.
- Enjoys sports, outdoor activities, and staying connected to his faith and church community.
- Plans to practice full-scope family medicine in a small town after residency.
- Learn more about Jayden Peacock, MD.

Alma Rios-Wilson, DO
- Born in Mexico and raised in Buffalo, Oklahoma and studied biochemistry at Oklahoma State University.
- Bilingual physician passionate about rural health, women’s health, and emergency medicine.
- Enjoys board games, movies, and spending time with her husband and toddler.
- Excited to serve Oklahomans and break down language and cultural barriers in healthcare.
- Learn more about Alma Rios-Wilson, DO.

Kennedy Sherman, DO
- Oklahoma City native; earned her DO from OSU College of Osteopathic Medicine at the Cherokee Nation.
- Passionate about building long-term patient relationships and managing diverse medical conditions.
- Enjoys traveling, reading, board games, and spending time with family.
- Plans to continue practicing in the OKC area, with a special interest in osteopathic manipulative medicine.
- Learn more about Kennedy Sherman, DO.

Evalina Street, DO
- First physician in her family; studied at Campbell University School of Osteopathic Medicine.
- Has a unique background including pastry school and a passion for global outreach.
- Enjoys Jiu Jitsu, MMA, outdoor activities, and time with family.
- Hopes to serve rural and underserved communities with a global health component in her practice.
- Learn more about Evalina Street, DO.

Madilyn Thomas, MD
- From Hot Springs, AR; studied at American University of the Caribbean School of Medicine.
- Drawn to family medicine for its meaningful patient relationships and continuity of care.
- Loves reading true crime, baking, and golfing with family.
- Plans to focus on women’s health, hospital work, and long-term care after graduation.
- Learn more about Madilyn Thomas, MD.

Samra Choudhry, MD
- Born in Abu Dhabi and trained at Dow International Medical College in Karachi, Pakistan.
- Passionate about full-spectrum family medicine with a focus on women’s health and obstetrics.
- Enjoys reading, trying new foods, and spending time with friends.
- Plans to practice in community or rural settings, providing compassionate, patient-centered care.
- Learn more about Samra Choudhry, MD.

Angela Hairston, DO
- Former chemistry teacher; earned her DO from Oklahoma State University College of Osteopathic Medicine.
- Committed to equitable care and community leadership through family medicine.
- Enjoys gardening, painting, church, and time with her daughter Addie.
- Plans to practice full-spectrum rural family medicine with a focus on faith and service.
- Learn more about Angela Hairston, DO.

Haron Housini, MD
- Holds an MD, MBA in Healthcare Management, and a certificate in Leadership Strategies.
- Former microbiologist with a passion for reducing healthcare disparities and global humanitarian work.
- Enjoys traveling, sightseeing with family, and exploring new cuisines.
- Plans to serve underrepresented populations and continue international outreach.
- Learn more about Haron Housini, MD.

Chase Kimbrough, DO
- Oklahoma native with degrees in Business and Sports Management; earned his DO from OSU-COM.
- Chose family medicine to serve patients in all settings and be prepared for any situation.
- Enjoys powerlifting, church, and spending time with his wife and four children.
- Plans to work as a hospitalist with some emergency medicine after residency.
- Learn more about Chase Kimbrough, DO.

Vinesh Kumar, MD
- Grew up in Karachi, Pakistan and studied at Dow International Medical College.
- Inspired by family dynamics and community care to pursue family medicine.
- Enjoys collecting fine perfumes, playing sports, and following Formula 1.
- Passionate about building generational patient relationships and practicing broad-spectrum care.
- Learn more about Vinesh Kumar, MD.

Oluwadamilare Olarinde, MD
- Born in Lagos, Nigeria; studied Biomedical Science in the UK and medicine in Curaçao.
- Passionate about global health, preventive care, and improving health literacy.
- Enjoys reading, anime, and spending time with friends and family.
- Plans to expand access to care in underserved communities.
- Learn more about Oluwadamilare Olarinde, MD.

Martin Saldivar, MD
- Born in California and raised in Tulsa, OK; earned his MD from Universidad Autónoma de Guadalajara.
- Drawn to family medicine for its continuity of care and long-term patient relationships.
- Enjoys strength training, video games, and relaxing with family and friends.
- Interested in hospitalist medicine and serving underserved areas.
- Learn more about Martin Saldivar, MD.

Kewser Said Yassin, MD
- Born in Addis Ababa, Ethiopia; studied medicine at St. George’s University in Grenada.
- Passionate about prevention, patient empowerment, and tailoring care to diverse needs.
- Enjoys painting, sketching, café-hopping, and shopping with an iced latte in hand.
- Plans to pursue a fellowship in OBGYN or preventive medicine, or continue practicing within the SSM Health system.
- Learn more about Kewser Said Yassin, MD.

Isaiah Ebert, MD
- Hobbies/interests: leatherworking, reading, baking, backpacking
- Why family medicine: I want to be able to do something to help every patient. From newborns to geriatrics, common colds to life threatening illnesses, family medicine treats every one in every place from birth to death.
- Like about SSM: I love that SSM is a faith friendly environment to learn and practice medicine with some of the coolest people around.
- Post grad plans: after graduation, I want to pursue an obstetrics fellowship and work as an FM-OB in a rural area. I also want to continue going on medical missions trips.
- Learn more about Isaiah Ebert, MD.

Joseph Case, DO
- Born in Oklahoma City and raised in Edmond; proud to serve the community that shaped him.
- Earned his medical degree from the Oklahoma State University College of Osteopathic Medicine.
- Inspired by a large, close-knit family to build lasting relationships and provide comprehensive, patient-centered care.
- Recently married; his wife is a wedding planner serving Oklahoma and Texas.
- Enjoys spending time with family and cheering on the Oklahoma City Thunder.

Alexia Dean, MD
- Originally from Utah, where she developed a love for hiking and the outdoors.
- Graduate of American University of Antigua College of Medicine
- Drawn to family medicine for the continuity of care and the chance to build lasting relationships with patients across every stage of life.
- Passionate about women's health and comprehensive, compassionate care, inspired by growing up with five sisters.
- Enjoys watching hockey, playing board games (competitively, but in good fun), and trying new recipes in the kitchen.

Gavin Knapp, MD
- Graduate of University of Oklahoma School of Medicine.
- Passionate about caring for patients through every stage of life.
- Drawn to family medicine for the long-term relationships, trust, and whole-person care at the heart of the specialty.
- Strives to be a physician who listens carefully, explains clearly, and helps patients feel supported in their health decisions.
- Enjoys spending time with his wife, playing tabletop games, working on creative projects, and always finding something new to learn.

Laramie Knapp, MD
- Originally from Amarillo, TX; moved to Oklahoma for college and graduated from Oklahoma Baptist University before earning her MD from the University of Oklahoma College of Medicine.
- Drawn to family medicine for the lasting connections doctors build with their patients.
- Chose SSM for its people and the strong support it provides residents throughout training.
- Especially interested in women's health, healthcare access, and health policy; hopes to practice community medicine and serve underserved populations in Oklahoma after graduation.
- Lives with her husband and co-resident, Gavin, and their cat, Mochi.
- Enjoys baking, reading, crocheting and embroidering, tending her flower garden and houseplants, and exploring OKC.

Jada Lusk, DO
- Graduated from Oklahoma State University College of Osteopathic Medicine.
- Chose family medicine for the chance to serve all people and walk alongside patients through every stage of life. Inspired by an attending's words: being a family doctor means "being a jack of all trades and a master of whatever you want to be.
- "Drawn to SSM for its people — residents who genuinely care for each other, invested faculty, and a largely unopposed program that offers broad patient exposure and strong procedural training.
- Plans to practice full-spectrum family medicine in urban underserved communities in Oklahoma, with an interest in academics as well.
- Enjoys all things creative — art, calligraphy, baking, and Zumba.

Sydney Mauck, MD
- Earned her medical degree from the Medical University of the Americas.
- Drawn to family medicine for the meaningful relationships with patients and continuity of care throughout every stage of life.
- Appreciates SSM for its positive, friendly environment where everyone is eager to teach and invested in residents' success.
- Plans to practice rural full-scope family medicine after graduation, with a special focus on women's health and preventative care.
- Enjoys baking, walking her dog Charlie, reading, napping, and watching documentaries.

Rana Nasarullah, MD
- Earned his Bachelor of Medicine and Bachelor of Surgery (MBBS) from Jinnah Sindh Medical University Pakistan and previously served as a medical lecturer at one of his country's most esteemed medical universities.
- Discovered a passion for teaching by breaking down complex clinical cases into accessible lessons for students.
- Approaches medicine with a lifelong troubleshooter's mindset — nicknamed "Dr. Downloads" as a kid for fixing computers and Wi-Fi glitches, and once built his own gaming PC from scratch.
- Drawn to family medicine for the intellectual challenge of broad-spectrum practice and the chance to build deep, longitudinal patient relationships.
- Chose SSM for its culture of kindness, professional efficiency, and team-oriented approach to medicine.
- Enjoys playing guitar, soccer, and reading Japanese light novels and manga.
- Hopes to practice patient-centered care after graduation and continue growing to better serve his community.

Danna Nemri, DO
- Raised in Norman, Oklahoma; earned a Bachelor of Science in Psychology and Human Relations at the University of Oklahoma before graduating from OSU-COM in Tulsa.
- Participated in the Urban Underserved Medical Track during medical school, gaining experience caring for uninsured patients and those facing complex health challenges.
- Drawn to family medicine for its full-spectrum nature and the chance to build lasting relationships with patients and families across every stage of life.
- Admires SSM for its supportive, faith-centered environment, strong sense of community, and emphasis on full-scope training with hands-on procedural experience.
- Enjoys painting, sewing, fashion design, jewelry making, traveling, exploring new cultures and historical sites, and photographing Oklahoma sunsets on her outdoor walks.
- Cheers on the OKC Thunder in her free time.

Kevin Sungu, MD
- Born in the Democratic Republic of the Congo and raised in Pietermaritzburg, South Africa; early exposure to communities with limited medical access sparked his interest in medicine and prevention.
- Studied biology at Eastern Mennonite University in Harrisonburg, Virginia, then worked as a home health aide in Richmond, Virginia, caring for elderly patients with chronic conditions.
- Earned his MD from the American University of the Caribbean School of Medicine in Sint Maarten.
- Drawn to family medicine for its broad scope and the opportunity to care for patients at every stage of life; committed to serving underserved communities and empowering patients in their own care.
- Chose SSM Health for its strong sense of community and commitment to exceptional patient care.
- Enjoys Brazilian Jiu-Jitsu and MMA, follows Chelsea FC, and loves hiking, true crime, and exploring new restaurants.
Alumni
Class of 2026
Khanh Do, MD – Ambulatory practice / SSM Health Shawnee
Linda James. MD – Ambulatory practice / Pauls Valley, OK
Mohammed Jasim, MD – Canada
Caleb Kalens, DO – Ambulatory practice / Eufaula, OK
Mara Montenegro, MD – Ambulatory practice / SSM Health Purcell, OK
Breche Otiankouya, MD – Ambulatory practice / Kansas
Matthew Reeves, DO – Ambulatory practice / Texas
Aaron Thind, MD – Sports Medicine Fellowship / North Carolina
Class of 2025
Nick Araujo de Hayden, MD – Ambulatory practice | Texas
William Bass, DO – Direct primary care | Texas
Andrew Chang, DO – Hospitalist | California
Jee Hun Jang, DO – Rural ambulatory practice | Purcell, Oklahoma
Kristyn Lester, DO – Hospitalist | SSM Health St. Anthony’s Hospital - Oklahoma City
Niall Moffett, MD – Ambulatory practice with the Indian nation | Oklahoma
Akeen Oseni, MD – Hospitalist | SSM Health St. Anthony’s Hospital - Oklahoma City
Jackie Shipman, MD – OB Fellowship | Virginia
Class of 2024
Jodie Dhanda, MD – Rural full scope family medicine | Minnesota
Sarah Griffin, DO – Faculty | SSM Health St. Anthony’s Hospital - Oklahoma City
Mackenzie McCullough, MD – Ambulatory practice | Arcadia, OK
Andrew Nash, DO – Ambulatory practice | Texas
Acille Sammur, MD – Hospitalist | Tulsa, OK
Samantha Sweeney, MD – Ambulatory practice | Tulsa, OK
Landry Shipman, DO – Ambulatory practice | Oklahoma City, OK
Randee Walck – Coetzee, MD - Ambulatory practice | SSM Health | Seminole, OK
Thomas Wiseman, DO – Ambulatory practice | SSM Health | Mustang, OK
Class of 2023
Siqi Ma, DO - Ambulatory practice | California
Janelle Nguyen, DO – Ambulatory practice | Oklahoma City, OK
Stephanie Nguyen, DO – Direct Primary Care | Oklahoma City, OK
Blessing Olufowate, MD– Ambulatory practice | SSM Health | Oklahoma City, OK
Christine Peddapanga, DO - Ambulatory practice | Mississippi
Chris Smith, MD – Hospitalist | SSM Health St. Anthony’s Hospital - Oklahoma City
Lang Van, DO – Ambulatory practice | Oklahoma City, OK
Morgan Van Ameyde, DO – Ambulatory practice | El Paso, TX
Chandler Vazquez, MD– Ambulatory practice | Oklahoma City, OK
Class of 2022
Toby Abraham, DO – Hospitalist | SSM Health St. Anthony’s Hospital - Oklahoma City
Olayemi Bolarinwa, MD – Hospitalist
Lauren Fehr, MD – Air Force physician | Arkansas
Jared Gross, DO – Ambulatory practice with addiction medicine | Missouri
Shelby Massey, DO – FQHC ambulatory practice | Missouri
Patrick Miller, DO – Chief medical officer, Public Health Department | Missouri
John Schoonover, DO – Ambulatory practice | Texas
Jay Vinnedge, MD – Direct Primary Care | Oklahoma City, OK
Brittany Werme, DO– Ambulatory practice | SSM Health | Oklahoma City, OK
Class of 2021
Tara Jackson, DO – Rural full scope family medicine | Missouri
Jessnie Jose, MD – Ambulatory practice | Oklahoma City, OK
Brant McCall, MD – Ambulatory practice | Oklahoma City, OK
Ashley Multani, MD – Ambulatory practice | Illinois
Michael Ramos, MD – Rural ambulatory practice | Colorado
Brian Vo, DO – Rural ambulatory practice | Oregon
Rachel Wirginis, – Addiction Medicine Fellowship
Kyle Mueller, MD – Ambulatory practice | Missouri
Class of 2020
Robert Antosh, MD – Mustang, OK
M'melo Banda, MD – Academic Medicine | Texas
Alejandra De Santiago, DO – Ambulatory practice | Oklahoma City, OK
Symran Gill, MD – Hospitalist
Christopher Hutchinson, DO – Rural full scope family medicine | Enid, OK
Nathan John, MD – Direct Primary Care | Oklahoma City, OK
Alyssa Penick, DO - Faculty
Molly Peverada, DO – Ambulatory practice | Missouri
Daniel Shen, DO – Ambulatory practice | SSM Health | Oklahoma City OK