NYC's #1 Functional Medicine Practice · Est. 1974
Discover Why You Feel Unwell. Heal from the Root.
Board-certified MDs who take time to listen, test deeply, and treat the cause — not just the symptom. Hormones, gut health, fatigue, Lyme, autoimmune, weight & more. Located on Fifth Avenue, Manhattan.
Founded in 1974 in Manhattan by Dr. Robert Atkins — Creator of the Atkins Diet, and Dr. Warren M. Levin — co-pioneer of NYC’s first integrative medicine practice and founding member of the American College for Advancement in Medicine (ACAM). Today, the practice is led by Medical Director Dr. Rashmi Gulati, MD (Privileges at Mt. Sinal Hospital)
Since 1974
Board-Certified MDs
Advanced Lab Testing
Integrative & Holistic
Fifth Avenue, Manhattan
CareCredit Available
"If you've been told your labs are normal but you still feel terrible — that's exactly the patient we are here for."
Dr. Rashmi Gulati, MD
Medical Director · Board-Certified · 25+ Years' Experience · NYC #1 Functional Medicine Physician 2026
Common Conditions We Address
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The Patients Medical Difference
Conventional Medicine Treats Symptoms. We Find the Cause.
Millions of Americans are sick, tested, and told everything is “normal.” Functional medicine asks why — and systematically finds out.
- Typical Conventional Medicine Appointment
- 10-minute appointment
- Prescription for symptoms
- Basic blood panel only
- One-size-fits-all protocol
- Insurance drives decisions
- Typical Functional Medicine Appointment
- 60+ min deep consultation
- Root cause identified & treated
- 100+ advanced functional tests
- Personalized treatment plan
- Your health drives decisions
Why Patients Medical Is Different | NYC
Functional Medicine Since 1974
Our Specialties
Expert Care Across 100+ Health Conditions
Every treatment plan is physician-designed, data-driven, and built around your unique biology — never a template.
Hormone Balancing & BHRT
Bioidentical hormone therapy for women and men. Addresses menopause, perimenopause, low testosterone, adrenal fatigue, and thyroid — with hormones molecularly identical to your own.
Gut Health & Digestive Disorders
Root-cause care for IBS, leaky gut, SIBO, bloating, Crohn’s disease, and chronic digestive discomfort using advanced stool testing and microbiome analysis.
Functional Medicine
Whole-body root-cause medicine led by Dr. Rashmi Gulati, MD. Advanced lab testing, personalized treatment, and 60+ minute consultations to uncover what conventional care misses.
Chronic Fatigue & Brain Fog
Identify hidden causes of exhaustion and cognitive decline — including mitochondrial dysfunction, nutrient deficiencies, heavy metals, and hormonal imbalance.
Lyme Disease
Comprehensive Lyme disease testing and integrative treatment for both acute and chronic Lyme — using evidence-based conventional and functional protocols.
Weight Loss & Metabolic Health
Physician-supervised weight management including Wegovy (semaglutide), metabolic testing, HCG protocols, and personalized nutrition addressing root metabolic causes.
Autoimmune & Inflammatory
Functional treatment of Hashimoto’s, rheumatoid arthritis, lupus, multiple sclerosis, and 100+ autoimmune conditions — addressing root immune triggers.
Women's Health & Gynecology
Holistic gynecology, menopause, PCOS, endometriosis, fertility support, and hormonal care across all life stages integrating conventional and functional medicine.
Detox & Heavy Metal Removal
Chelation therapy, ozone, UV blood irradiation, and targeted detox protocols for heavy metal toxicity (lead, mercury, arsenic) and environmental illness.
IV Vitamin Therapy — 20+ Formulas
Direct intravenous delivery for 100% bioavailability. Immediate and lasting results unavailable through oral supplementation.
Are you experiencing…
Symptoms Without Answers?
If your tests come back “normal” but you feel exhausted, foggy, or unwell — you need root-cause medicine, not another referral.
The Patients Medical Method
A Three-Step Deep Dive Into Your Health
We don’t rush. We don’t guess. We build a complete picture of your biochemistry, then restore balance systematically.
In-Depth Consultation (60+ Minutes)
Your physician reviews your complete health history, symptoms, lifestyle, environmental exposures, and goals in full. No rushing, no dismissing. We often find connections your previous doctors never made.
Advanced Functional Lab Testing
We use specialized testing panels — hormones, thyroid, gut microbiome, heavy metals, genetics, nutrients, neurotransmitters, and more — to uncover hidden root causes far beyond standard bloodwork.
Your Personalized Treatment Plan
Based on your consultation and labs, your physician designs a fully individualized care plan combining dietary interventions, targeted supplements, BHRT, IV therapies, detox protocols, and lifestyle optimization.
Our Physicians
Board-Certified Doctors Dedicated to Your Whole Health
Led by Medical Director Dr. Rashmi Gulati, our team brings decades of combined expertise across functional, integrative, and conventional medicine.
Dr. Rashmi Gulati, MD
Medical Director
Dr. Emine Cosar, MD
Over 20 years of medical experience as a gynecologist. Trained at Istanbul University School of Medicine. Residency at Marmara School of Medicine. Integrates conventional gynecology with holistic women’s health care.
OB-GYN Specialist
Dr. Stuart Weg, MD
Board-certified physician with expertise in internal medicine and integrative approaches to chronic disease management and preventive care.
Internal Medicine
Dr. Kulsoom Baloch, MD
Specializes in integrative and functional approaches to chronic health conditions, hormone balance, and personalized patient care.
Integrative Medicine
John Pillepich, PhD, CPhT
PhD-level clinical pharmacist specializing in nutritional medicine, supplement science, and prescription optimization therapy — bridging pharmacology with functional nutrition.
Clinical Pharmacy
A Three-Step Deep Dive Into Your Health
Patients Medical was founded in 1974 in Manhattan by Dr. Warren M. Levin — co-pioneer of NYC’s first integrative medicine practice and founding member of the American College for Advancement in Medicine (ACAM) in 1973. Today the practice is led by Medical Director Dr. Rashmi Gulati, MD. And Dr. Robert Atkins — the physician and nutritional medicine pioneer behind the Atkins Diet, who was decades ahead of his time in questioning conventional dietary dogma. For over 50 years, this practice has remained a cornerstone of integrative medicine in New York City. Today, Medical Director Dr. Rashmi Gulati carries that legacy of bold, patient-first medicine forward.
Conditions Treated
We Treat What Others Miss
From common chronic conditions to complex, unexplained symptoms — our physicians find answers where others stop.
Patient Stories
Patients Who Finally Got Answers.
Decades of patients who came to us after years of unanswered health questions — and finally got well.
Frequently Asked Questions
Answers From Our Physicians
Honest, physician-reviewed answers about functional medicine, our approach, costs, and what to expect.
What is functional medicine and how is it different from conventional care?
Functional medicine is a root-cause approach that investigates why a disease developed, not just what to prescribe. Our board-certified MDs use 60+ minute consultations, advanced lab panels, and personalized plans combining conventional medicine, nutrition, supplements, IV therapies, and lifestyle optimization — far beyond what a standard 10-minute appointment allows.
Does Patients Medical accept insurance?
We are a private-pay practice — by design. Insurance restrictions force doctors into 10-minute visits and limit testing and treatment options. Operating outside insurance allows our physicians to spend 60+ minutes per patient and order comprehensive functional panels. CareCredit financing is available. We provide superbills for out-of-network reimbursement requests.
What is bioidentical hormone replacement therapy (BHRT)?
BHRT uses hormones molecularly identical to those your body produces naturally. We prescribe BHRT after comprehensive hormone testing, customized to your individual levels. We offer BHRT for women (menopause, perimenopause, estrogen, progesterone, pellets) and men (testosterone therapy) — designed to restore natural hormone balance with fewer side effects.
How long has Patients Medical been in practice?
Patients Medical was founded in 1974 — over 50 years ago — in Manhattan, co-founded by Dr. Warren Levin and Dr. Robert Atkins, the pioneer of nutritional medicine behind the Atkins Diet. Today the clinic is led by Medical Director Dr. Rashmi Gulati, MD, who has served since 2004. Many patients have received ongoing care here for decades.
What conditions does Patients Medical treat?
We treat 100+ chronic and complex conditions including hormonal imbalances, chronic fatigue, adrenal fatigue, Lyme disease, thyroid disorders, gut health issues (IBS, leaky gut, SIBO), autoimmune diseases, weight issues, menopause, low testosterone, anxiety, depression, heavy metal toxicity, and Long COVID — especially patients told “your labs are normal” who still feel unwell.
What is IV vitamin therapy and what does it treat?
IV vitamin therapy delivers vitamins, minerals, antioxidants, and therapeutics directly into the bloodstream for 100% absorption. We offer 20+ IV formulas including NAD+, ozone, glutathione, immune support, chelation, anti-aging, energy boost, migraine relief, and more — supporting energy, immunity, detoxification, and overall wellness.
Where is Patients Medical located?
We are located at 1148 Fifth Avenue, Suite 1B, New York, NY 10128 — on Fifth Avenue at 96th Street in Manhattan. Open Monday through Friday, 9am–6pm. Telehealth appointments are also available nationwide. Call (212) 794-8800 or email info@patientsmedical.com.
What is the first visit like at Patients Medical?
Your first visit begins with a 60-minute (or longer) consultation. Your physician reviews your complete health history, symptoms, lifestyle, and goals in depth. A personalized panel of advanced laboratory tests is ordered to uncover root causes. At a follow-up visit, your doctor presents a fully customized treatment plan that may include dietary changes, supplements, hormones, IV therapies, and lifestyle guidance.
More questions? View our complete FAQ library or speak directly with a physician.
Case Studies
Patients Medical is a superb place for women and men to secure integrative and holistic health care from providers who give personalized care.
Genetic DNA Testing
Michael, 45, struggled with stress, fatigue, and poor response to statins. His genetic profile…
Vitamin & Mineral Testing
James, 48, had chronic exhaustion despite “normal” labs. Our testing revealed…
Infertility Female
Laura, 34, had been trying to conceive for over a year without success. She experienced…
Advanced Testing We Use
We are a holistic wellness center dedicated to helping you discover health and rediscover vitality.
Begin Your Journey
Ready for Medicine That Actually Listens?
Patients Medical has been NYC’s home for root-cause integrative medicine since 1974. New patients welcome. Telehealth available nationwide.
(212) 794-8800
Mon–Fri 9am–6pm · Call or leave a message
info@patientsmedical.com
We respond within one business day
1148 Fifth Avenue, Suite 1B · New York, NY 10128
Enter on Fifth Avenue at 96th Street · Open Mon–Fri 9am–6pm Telehealth consultations available nationwide
Book Your Appointment
Request your first consultation — we will confirm within one business day.