Alhambra, California · Est. 1981

Caring for your family
through every stage of life

Stewart Medical Group has proudly served the San Gabriel Valley for over 40 years. As a family practice, we deliver comprehensive, compassionate healthcare from the same Alhambra location where it all began.

40+
Years of care
7
Providers
2
Specialties
25+
Staff members
Stewart Medical Group Team

A practice built on family and community

Stewart and Stewart, A Medical Corporation DBA Stewart Medical Group was established by Dr. James R. Stewart and his brother Dr. John T. Stewart in 1981. Both were born and raised in Alhambra, and took over the practice from two brothers — Dr. O.L. Putler and Dr. S.D. Putler — who had served as their own childhood family physicians.

Stewart Medical Group has grown into one of the larger private practices in the San Gabriel Valley, serving patients of all ages. Our professional staff includes three full-time physicians, two physician assistants, and a supportive team of 25 dedicated employees.

We are a family business. We work with family, and our employees feel like family. That same philosophy extends to every patient under our care.

Meet our team
1981
Founded
Dr. James and Dr. John Stewart
"Your neighborhood doctors since 1981"
Dr. James & Dr. John Stewart · Founders
Medical care
Comprehensive care, close to home
Serving Alhambra & the San Gabriel Valley since 1981

Comprehensive care
under one roof

01
🩺
Primary Care
Our goal is to make you the healthiest and most functional person you can be. Quality, timely care for the entire family at all stages of life.
  • Annual wellness exams
  • Chronic disease management
  • Pediatric & geriatric care
  • Preventive screenings
  • Urgent care visits
📞 (626) 289-5181
Call to schedule
02
❤️
Cardiology
Dr. Hovsepian has been practicing for over 30 years and was voted among the top 400 doctors in the San Gabriel Valley by Pasadena Magazine.
  • Cardiovascular diagnostics
  • Heart rhythm management
  • Blood pressure treatment
  • Echocardiography
  • Cardiac rehabilitation
📞 (626) 872-6215
Call to schedule

Your neighborhood doctors
since 1981

Dr. James R. Stewart, MD
Dr. James R. Stewart
Internal Medicine · MD
USC School of Medicine · Alhambra Hospital Medical Center
Dr. John T. Stewart, MD
Dr. John T. Stewart
Family Medicine · MD
USC School of Medicine · Alhambra Hospital Medical Center
Dr. Anita L. Mercado, MD
Dr. Anita L. Mercado
Family Medicine · MD
American Board of Family Medicine · AAFP Member
Dr. Tiffany Stewart, MD
Dr. Tiffany Stewart
Family Medicine · MD
Stewart Medical Group
Dr. Paul Hovsepian, MD
Dr. Paul Hovsepian
Cardiology · MD
Top 400 Doctors · SGV — Pasadena Magazine
Dick Chuang, PA-C
Dick Chuang
Physician Assistant · PA-C
CAPA · AAPA · Western University MS
Sonya Tang, PA-C
Sonya Tang
Physician Assistant · PA-C
CAPA · NCCPA · Western University MS

Serving Alhambra &
the San Gabriel Valley

We are conveniently located in the heart of Alhambra, California. Our clinic and specialty offices are staffed Monday through Friday to serve you.

Main Clinic
1024 South Garfield Avenue
Alhambra, California 91801
Cardiology
1032 South Garfield Avenue
Alhambra, California 91801
Office Hours
Monday – Friday8:00 AM – 6:00 PM
SaturdayClosed
SundayClosed
Patient Portal

Access your health records, view test results, request prescription refills, and securely message your care team online.

Access Portal →
SMG IPA

Stewart Medical Group also operates an Independent Practice Association for provider network information.

Provider Info →

Download & print
before your visit