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Business Details
26 Years
experience
Atlanta's Trusted Internal Medicine Specialists
Meridian Internal Medicine & Primary Care has been dedicated to providing comprehensive healthcare services to the Atlanta community since 2000. Our practice is built on a foundation of personalized patient care, evidence-based medical practices, and a commitment to treating each individual as a whole person rather than just addressing isolated symptoms. With over three decades of medical experience, our board-certified physician develops tailored treatment plans that consider each patient's unique health profile. We maintain strong affiliations with leading healthcare networks including Piedmont Clinic and Piedmont Hospitals to ensure our patients receive coordinated care. Our team prioritizes clear communication, preventive care strategies, and patient education to help individuals achieve optimal health outcomes.

We accept all major insurance plans and offer convenient payment options to accommodate diverse patient needs. Located near major transportation hubs, our Atlanta facility provides accessible care for residents across the metropolitan area. Through consistent professional development and adherence to the latest medical advancements, we maintain the highest standards of clinical excellence. Our practice philosophy centers on building long-term patient relationships based on trust, respect, and shared decision-making. This approach has resulted in a strong referral network from both satisfied patients and collaborating healthcare professionals.
Services
Primary Care Internal Medicine Preventive Care Chronic Disease Management Patient Education
Details
  • Year established: 2000
Highlights and features
  • Board-certified physician with 30+ years of clinical experience
  • Personalized treatment plans tailored to individual health needs
  • Affiliated with leading Atlanta healthcare networks
  • Convenient location near major transportation corridors
  • Accepts all major insurance plans with transparent billing
Associations and certifications
  • American Board of Internal Medicine
Services
Primary Care
Our primary care services provide comprehensive health management for adults through regular check-ups, preventive screenings, and ongoing medical care. We focus on building long-term patient relationships to better understand individual health needs and risk factors. Our approach combines routine monitoring with personalized health education to help patients maintain optimal wellness and prevent chronic conditions.
Internal Medicine
Specialized internal medicine care addresses complex adult health issues through diagnostic evaluations, treatment planning, and chronic condition management. Our board-certified physician applies evidence-based practices to treat both common and complex medical conditions while coordinating care with specialists when needed. This service emphasizes comprehensive assessment of systemic health factors.
Preventive Care
Preventive care services include annual physicals, immunizations, and health risk assessments designed to detect potential issues before they become serious. We develop customized prevention strategies based on individual medical history, family predispositions, and lifestyle factors. These proactive measures help reduce long-term healthcare costs and improve quality of life.
Chronic Disease Management
Our chronic disease management program provides ongoing support for patients with diabetes, hypertension, and other long-term conditions. Through regular monitoring, medication management, and lifestyle counseling, we help patients maintain control over their health. The service includes personalized treatment adjustments and patient education to improve self-management capabilities.
Patient Education
Patient education services empower individuals to make informed health decisions through personalized counseling sessions. We explain medical conditions, treatment options, and preventive strategies in accessible terms. This service includes creating actionable plans for medication adherence, dietary changes, and exercise routines tailored to each patient's specific needs and capabilities.
People
Kay O. Oso
Board-Certified Internist
Dr. Oso has practiced internal medicine since 1989, completing training at SUNY Buffalo and research at LSU. He has served Atlanta patients since 2000, developing expertise in personalized treatment approaches that improve patient outcomes through strong doctor-patient relationships.
Questions
What medical services do you offer?
We provide comprehensive internal medicine services including primary care, chronic disease management, preventive screenings, and patient education for adults.
Do you accept my insurance plan?
We accept all major insurance plans including Medicare, Blue Cross Blue Shield, Aetna, Cigna, Humana, and United Healthcare. Contact our office for specific verification.
How do I reschedule an appointment?
Please call our office at least 24 hours in advance to reschedule appointments, allowing us to accommodate other patients needing care.
What should I bring to my first visit?
Bring insurance cards, photo ID, current medication list, previous test results, and co-payment requirements for your initial visit documentation.
What payment methods do you accept?
We accept cash, checks, debit cards, and all major credit cards including AMEX, VISA, MASTERCARD, and DISCOVER.
Where are you located?
Our Atlanta office is located at 3890 Redwine Road SW Suite 210, near I-285 and Hartsfield International Airport.
Reviews (5)
Miranda S.
Feb 03, 2022 Report
Absolutely love this medical facility, I feel like I finally found a great doctor who's very thorough and actually cares for the patients well being and not just rushing only to get a quick payment, the staff are super amazing and caring...I absolutely recommend this facility.
Lazayne'S. Eats
Dec 14, 2021 Report
Dr Oso is very knowledgeable in his craft and I appreciate him letting me know concerns about my health we should take care of.
5 stars!
Bernie Fails
May 25, 2021 Report
I'd give this place 0 stars if I could. Came in with terrible, sciatica back pain. I had had a previous diagnosis from a past doctor and a recent visit to the urgent care (with documentation in hand) but Dr. Oso insisted on running tests on everything except my back. Of course none of these tests could be run in his office so I had to make a secondary appointment at another facility that wasn't covered by my insurance but per Dr. Oso, "this is the only facility I trust to run these tests". I was in so much pain i would have driven to Texas if that meant relief. So after another appointment and
Designs By Jamilah Wood
Jan 24, 2021 Report
Today was my first time ever coming to this office as a new patient and it has taken me months to find a primary physician. My appointment time was at 2:30 so I arrived 10 mins early to fill out paperwork. I kinda felt the vibe that the staff was a little rude but I brushed it off because I needed to see a primary physician. They brought me back into my assigned room by 2:45 and took my vitals, then another nurse came in to do blood work by from that point I was sitting in the doctors office for about 2 hours and it was cutting close to pick up my kids once 4:45 hit I was of course started wondering
C. Mathis
Aug 19, 2020 Report
My Mother has been loyal to this practice for 25 years..she and my step father. My Mother had an appointment today arrived 15 minutes early and was waiting 1 hour 10 minutes after her scheduled appointment; mind you she is 76 and disabled. I walked into the office and my Mother was still in the waiting area; I asked the front desk clerk..what is going on? She shook her head and nodded...I was upset because of how my Mother was obviously disregarded by Dr. Oso and his front desk staff. In a blink of an eye a person walks out and states to my Mother and I...Dr. Oso will call in enough pills to hold